2017-01-10 01:39:46 +08:00
# Change Log
2017-12-16 07:42:06 +08:00
2021-01-23 12:02:05 +08:00
## [3.3.01](https://github.com/kokkos/kokkos/tree/3.3.01) (2021-01-06)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.3.00...3.3.01 )
**Bug Fixes:**
- Fix severe performance bug in DualView which added memcpys for sync and modify [\#3693 ](https://github.com/kokkos/kokkos/issues/#3693 )
- Fix performance bug in CUDA backend, where the cuda Cache config was not set correct.
2020-12-22 23:52:37 +08:00
## [3.3.00](https://github.com/kokkos/kokkos/tree/3.3.00) (2020-12-16)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.2.01...3.3.00 )
**Features:**
- Require C++14 as minimum C++ standard. C++17 and C++20 are supported too.
- HIP backend is nearly feature complete. Kokkos Dynamic Task Graphs are missing.
- Major update for OpenMPTarget: many capabilities now work. For details contact us.
- Added DPC++/SYCL backend: primary capabilites are working.
- Added Kokkos Graph API analogous to CUDA Graphs.
- Added parallel_scan support with TeamThreadRange [\#3536 ](https://github.com/kokkos/kokkos/pull/#3536 )
- Added Logical Memory Spaces [\#3546 ](https://github.com/kokkos/kokkos/pull/#3546 )
- Added initial half precision support [\#3439 ](https://github.com/kokkos/kokkos/pull/#3439 )
- Experimental feature: control cuda occupancy [\#3379 ](https://github.com/kokkos/kokkos/pull/#3379 )
**Implemented enhancements Backends and Archs:**
- Add a64fx and fujitsu Compiler support [\#3614 ](https://github.com/kokkos/kokkos/pull/#3614 )
- Adding support for AMD gfx908 archictecture [\#3375 ](https://github.com/kokkos/kokkos/pull/#3375 )
- SYCL parallel\_for MDRangePolicy [\#3583 ](https://github.com/kokkos/kokkos/pull/#3583 )
- SYCL add parallel\_scan [\#3577 ](https://github.com/kokkos/kokkos/pull/#3577 )
- SYCL custom reductions [\#3544 ](https://github.com/kokkos/kokkos/pull/#3544 )
- SYCL Enable container unit tests [\#3550 ](https://github.com/kokkos/kokkos/pull/#3550 )
- SYCL feature level 5 [\#3480 ](https://github.com/kokkos/kokkos/pull/#3480 )
- SYCL Feature level 4 (parallel\_for) [\#3474 ](https://github.com/kokkos/kokkos/pull/#3474 )
- SYCL feature level 3 [\#3451 ](https://github.com/kokkos/kokkos/pull/#3451 )
- SYCL feature level 2 [\#3447 ](https://github.com/kokkos/kokkos/pull/#3447 )
- OpenMPTarget: Hierarchial reduction for + operator on scalars [\#3504 ](https://github.com/kokkos/kokkos/pull/#3504 )
- OpenMPTarget hierarchical [\#3411 ](https://github.com/kokkos/kokkos/pull/#3411 )
- HIP Add Impl::atomic\_[store,load] [\#3440 ](https://github.com/kokkos/kokkos/pull/#3440 )
- HIP enable global lock arrays [\#3418 ](https://github.com/kokkos/kokkos/pull/#3418 )
- HIP Implement multiple occupancy paths for various HIP kernel launchers [\#3366 ](https://github.com/kokkos/kokkos/pull/#3366 )
**Implemented enhancements Policies:**
- MDRangePolicy: Let it be semiregular [\#3494 ](https://github.com/kokkos/kokkos/pull/#3494 )
- MDRangePolicy: Check narrowing conversion in construction [\#3527 ](https://github.com/kokkos/kokkos/pull/#3527 )
- MDRangePolicy: CombinedReducers support [\#3395 ](https://github.com/kokkos/kokkos/pull/#3395 )
- Kokkos Graph: Interface and Default Implementation [\#3362 ](https://github.com/kokkos/kokkos/pull/#3362 )
- Kokkos Graph: add Cuda Graph implementation [\#3369 ](https://github.com/kokkos/kokkos/pull/#3369 )
- TeamPolicy: implemented autotuning of team sizes and vector lengths [\#3206 ](https://github.com/kokkos/kokkos/pull/#3206 )
- RangePolicy: Initialize all data members in default constructor [\#3509 ](https://github.com/kokkos/kokkos/pull/#3509 )
**Implemented enhancements BuildSystem:**
- Auto-generate core test files for all backends [\#3488 ](https://github.com/kokkos/kokkos/pull/#3488 )
- Avoid rewriting test files when calling cmake [\#3548 ](https://github.com/kokkos/kokkos/pull/#3548 )
- RULE\_LAUNCH\_COMPILE and RULE\_LAUNCH\_LINK system for nvcc\_wrapper [\#3136 ](https://github.com/kokkos/kokkos/pull/#3136 )
- Adding -include as a known argument to nvcc\_wrapper [\#3434 ](https://github.com/kokkos/kokkos/pull/#3434 )
- Install hpcbind script [\#3402 ](https://github.com/kokkos/kokkos/pull/#3402 )
- cmake/kokkos\_tribits.cmake: add parsing for args [\#3457 ](https://github.com/kokkos/kokkos/pull/#3457 )
**Implemented enhancements Tools:**
- Changed namespacing of Kokkos::Tools::Impl::Impl::tune\_policy [\#3455 ](https://github.com/kokkos/kokkos/pull/#3455 )
- Delegate to an impl allocate/deallocate method to allow specifying a SpaceHandle for MemorySpaces [\#3530 ](https://github.com/kokkos/kokkos/pull/#3530 )
- Use the Kokkos Profiling interface rather than the Impl interface [\#3518 ](https://github.com/kokkos/kokkos/pull/#3518 )
- Runtime option for tuning [\#3459 ](https://github.com/kokkos/kokkos/pull/#3459 )
- Dual View Tool Events [\#3326 ](https://github.com/kokkos/kokkos/pull/#3326 )
**Implemented enhancements Other:**
- Abort on errors instead of just printing [\#3528 ](https://github.com/kokkos/kokkos/pull/#3528 )
- Enable C++14 macros unconditionally [\#3449 ](https://github.com/kokkos/kokkos/pull/#3449 )
- Make ViewMapping trivially copyable [\#3436 ](https://github.com/kokkos/kokkos/pull/#3436 )
- Rename struct ViewMapping to class [\#3435 ](https://github.com/kokkos/kokkos/pull/#3435 )
- Replace enums in Kokkos\_ViewMapping.hpp (removes -Wextra) [\#3422 ](https://github.com/kokkos/kokkos/pull/#3422 )
- Use bool for enums representing bools [\#3416 ](https://github.com/kokkos/kokkos/pull/#3416 )
- Fence active instead of default execution space instances [\#3388 ](https://github.com/kokkos/kokkos/pull/#3388 )
- Refactor parallel\_reduce fence usage [\#3359 ](https://github.com/kokkos/kokkos/pull/#3359 )
- Moved Space EBO helpers to Kokkos\_EBO [\#3357 ](https://github.com/kokkos/kokkos/pull/#3357 )
- Add remove\_cvref type trait [\#3340 ](https://github.com/kokkos/kokkos/pull/#3340 )
- Adding identity type traits and update definition of identity\_t alias [\#3339 ](https://github.com/kokkos/kokkos/pull/#3339 )
- Add is\_specialization\_of type trait [\#3338 ](https://github.com/kokkos/kokkos/pull/#3338 )
- Make ScratchMemorySpace semi-regular [\#3309 ](https://github.com/kokkos/kokkos/pull/#3309 )
- Optimize min/max atomics with early exit on no-op case [\#3265 ](https://github.com/kokkos/kokkos/pull/#3265 )
- Refactor Backend Development [\#2941 ](https://github.com/kokkos/kokkos/pull/#2941 )
**Fixed bugs:**
- Fixup MDRangePolicy construction from Kokkos arrays [\#3591 ](https://github.com/kokkos/kokkos/pull/#3591 )
- Add atomic functions for unsigned long long using gcc built-in [\#3588 ](https://github.com/kokkos/kokkos/pull/#3588 )
- Fixup silent pointless comparison with zero in checked\_narrow\_cast (compiler workaround) [\#3566 ](https://github.com/kokkos/kokkos/pull/#3566 )
- Fixes for ROCm 3.9 [\#3565 ](https://github.com/kokkos/kokkos/pull/#3565 )
- Fix windows build issues which crept in for the CUDA build [\#3532 ](https://github.com/kokkos/kokkos/pull/#3532 )
- HIP Fix atomics of large data types and clean up lock arrays [\#3529 ](https://github.com/kokkos/kokkos/pull/#3529 )
- Pthreads fix exception resulting from 0 grain size [\#3510 ](https://github.com/kokkos/kokkos/pull/#3510 )
- Fixup do not require atomic operation to be default constructible [\#3503 ](https://github.com/kokkos/kokkos/pull/#3503 )
- Fix race condition in HIP backend [\#3467 ](https://github.com/kokkos/kokkos/pull/#3467 )
- Replace KOKKOS\_DEBUG with KOKKOS\_ENABLE\_DEBUG [\#3458 ](https://github.com/kokkos/kokkos/pull/#3458 )
- Fix multi-stream team scratch space definition for HIP [\#3398 ](https://github.com/kokkos/kokkos/pull/#3398 )
- HIP fix template deduction [\#3393 ](https://github.com/kokkos/kokkos/pull/#3393 )
- Fix compiling with HIP and C++17 [\#3390 ](https://github.com/kokkos/kokkos/pull/#3390 )
- Fix sigFPE in HIP blocksize deduction [\#3378 ](https://github.com/kokkos/kokkos/pull/#3378 )
- Type alias change: replace CS with CTS to avoid conflicts with NVSHMEM [\#3348 ](https://github.com/kokkos/kokkos/pull/#3348 )
- Clang compilation of CUDA backend on Windows [\#3345 ](https://github.com/kokkos/kokkos/pull/#3345 )
- Fix HBW support [\#3343 ](https://github.com/kokkos/kokkos/pull/#3343 )
- Added missing fences to unique token [\#3260 ](https://github.com/kokkos/kokkos/pull/#3260 )
**Incompatibilities:**
- Remove unused utilities (forward, move, and expand\_variadic) from Kokkos::Impl [\#3535 ](https://github.com/kokkos/kokkos/pull/#3535 )
- Remove unused traits [\#3534 ](https://github.com/kokkos/kokkos/pull/#3534 )
- HIP: Remove old HCC code [\#3301 ](https://github.com/kokkos/kokkos/pull/#3301 )
- Prepare for deprecation of ViewAllocateWithoutInitializing [\#3264 ](https://github.com/kokkos/kokkos/pull/#3264 )
- Remove ROCm backend [\#3148 ](https://github.com/kokkos/kokkos/pull/#3148 )
2020-12-01 01:36:13 +08:00
## [3.2.01](https://github.com/kokkos/kokkos/tree/3.2.01) (2020-11-17)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.2.00...3.2.01 )
**Fixed bugs:**
- Disallow KOKKOS_ENABLE_CUDA_RELOCATABLE_DEVICE_CODE in shared library builds [\#3332 ](https://github.com/kokkos/kokkos/pull/3332 )
- Do not install libprinter-tool when testing is enabled [\#3313 ](https://github.com/kokkos/kokkos/pull/3313 )
- Fix restrict/alignment following refactor [\#3373 ](https://github.com/kokkos/kokkos/pull/3373 )
- Intel fix: workaround compiler issue with using statement [\#3383 ](https://github.com/kokkos/kokkos/pull/3383 )
- Fix zero-length reductions [#\3364 ](https://github.com/kokkos/kokkos/pull/3364 )
- Pthread zero-length reduction fix [\#3452 ](https://github.com/kokkos/kokkos/pull/3452 )
- HPX zero-length reduction fix [\#3470 ](https://github.com/kokkos/kokkos/pull/3470 )
- cuda/9.2 zero-length reduction fix [\#3580 ](https://github.com/kokkos/kokkos/pull/3580 )
- Fix multi-stream scratch [#\3269 ](https://github.com/kokkos/kokkos/pull/3269 )
- Guard KOKKOS_ALL_COMPILE_OPTIONS if Cuda is not enabled [\#3387 ](https://github.com/kokkos/kokkos/pull/3387 )
- Do not include link flags for Fortran linkage [\#3384 ](https://github.com/kokkos/kokkos/pull/3384 )
- Fix NVIDIA GPU arch macro with autodetection [\#3473 ](https://github.com/kokkos/kokkos/pull/3473 )
- Fix libdl/test issues with Trilinos [\#3543 ](https://github.com/kokkos/kokkos/pull/3543 )
- Register Pthread as Tribits option to be enabled with Trilinos [\#3558 ](https://github.com/kokkos/kokkos/pull/3558 )
**Implemented enhancements:**
- Separate Cuda timing-based tests into their own executable [\#3407 ](https://github.com/kokkos/kokkos/pull/3407 )
2020-08-26 10:21:48 +08:00
## [3.2.00](https://github.com/kokkos/kokkos/tree/3.2.00) (2020-08-19)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.1.01...3.2.00 )
**Implemented enhancements:**
- HIP:Enable stream in HIP [\#3163 ](https://github.com/kokkos/kokkos/issues/3163 )
- HIP:Add support for shuffle reduction for the HIP backend [\#3154 ](https://github.com/kokkos/kokkos/issues/3154 )
- HIP:Add implementations of missing HIPHostPinnedSpace methods for LAMMPS [\#3137 ](https://github.com/kokkos/kokkos/issues/3137 )
- HIP:Require HIP 3.5.0 or higher [\#3099 ](https://github.com/kokkos/kokkos/issues/3099 )
- HIP:WorkGraphPolicy for HIP [\#3096 ](https://github.com/kokkos/kokkos/issues/3096 )
- OpenMPTarget: Significant update to the new experimental backend. Requires C++17, works on Intel GPUs, reference counting fixes. [\#3169 ](https://github.com/kokkos/kokkos/issues/3169 )
- Windows Cuda support [\#3018 ](https://github.com/kokkos/kokkos/issues/3018 )
- Pass `-Wext-lambda-captures-this` to NVCC when support for `__host__ __device__` lambda is enabled from CUDA 11 [\#3241 ](https://github.com/kokkos/kokkos/issues/3241 )
- Use explicit staging buffer for constant memory kernel launches and cleanup host/device synchronization [\#3234 ](https://github.com/kokkos/kokkos/issues/3234 )
2020-12-22 23:52:37 +08:00
- Various fixup to policies including making TeamPolicy default constructible and making RangePolicy and TeamPolicy assignable: [\#3202 ](https://github.com/kokkos/kokkos/issues/3202 ) , [\#3203 ](https://github.com/kokkos/kokkos/issues/3203 ) , [\#3196 ](https://github.com/kokkos/kokkos/issues/3196 )
2020-08-26 10:21:48 +08:00
- Annotations for `DefaultExectutionSpace` and `DefaultHostExectutionSpace` to use in static analysis [\#3189 ](https://github.com/kokkos/kokkos/issues/3189 )
- Add documentation on using Spack to install Kokkos and developing packages that depend on Kokkos [\#3187 ](https://github.com/kokkos/kokkos/issues/3187 )
- Add OpenMPTarget backend flags for NVC++ compiler [\#3185 ](https://github.com/kokkos/kokkos/issues/3185 )
- Move deep\_copy/create\_mirror\_view on Experimental::OffsetView into Kokkos:: namespace [\#3166 ](https://github.com/kokkos/kokkos/issues/3166 )
- Allow for larger block size in HIP [\#3165 ](https://github.com/kokkos/kokkos/issues/3165 )
- View: Added names of Views to the different View initialize/free kernels [\#3159 ](https://github.com/kokkos/kokkos/issues/3159 )
- Cuda: Caching cudaFunctorAttributes and whether L1/Shmem prefer was set [\#3151 ](https://github.com/kokkos/kokkos/issues/3151 )
2020-12-22 23:52:37 +08:00
- BuildSystem: Improved performance in default configuration by defaulting to Release build [\#3131 ](https://github.com/kokkos/kokkos/issues/3131 )
2020-08-26 10:21:48 +08:00
- Cuda: Update CUDA occupancy calculation [\#3124 ](https://github.com/kokkos/kokkos/issues/3124 )
- Vector: Adding data() to Vector [\#3123 ](https://github.com/kokkos/kokkos/issues/3123 )
- BuildSystem: Add CUDA Ampere configuration support [\#3122 ](https://github.com/kokkos/kokkos/issues/3122 )
- General: Apply [[noreturn]] to Kokkos::abort when applicable [\#3106 ](https://github.com/kokkos/kokkos/issues/3106 )
- TeamPolicy: Validate storage level argument passed to TeamPolicy::set\_scratch\_size() [\#3098 ](https://github.com/kokkos/kokkos/issues/3098 )
- BuildSystem: Make kokkos\_has\_string() function in Makefile.kokkos case insensitive [\#3091 ](https://github.com/kokkos/kokkos/issues/3091 )
- Modify KOKKOS\_FUNCTION macro for clang-tidy analysis [\#3087 ](https://github.com/kokkos/kokkos/issues/3087 )
- Move allocation profiling to allocate/deallocate calls [\#3084 ](https://github.com/kokkos/kokkos/issues/3084 )
- BuildSystem: FATAL\_ERROR when attempting in-source build [\#3082 ](https://github.com/kokkos/kokkos/issues/3082 )
- Change enums in ScatterView to types [\#3076 ](https://github.com/kokkos/kokkos/issues/3076 )
- HIP: Changes for new compiler/runtime [\#3067 ](https://github.com/kokkos/kokkos/issues/3067 )
2020-12-22 23:52:37 +08:00
- Extract and use get\_gpu [\#3061 ](https://github.com/kokkos/kokkos/issues/3061 ) , [\#3048 ](https://github.com/kokkos/kokkos/issues/3048 )
2020-08-26 10:21:48 +08:00
- Add is\_allocated to View-like containers [\#3059 ](https://github.com/kokkos/kokkos/issues/3059 )
- Combined reducers for scalar references [\#3052 ](https://github.com/kokkos/kokkos/issues/3052 )
- Add configurable capacity for UniqueToken [\#3051 ](https://github.com/kokkos/kokkos/issues/3051 )
- Add installation testing [\#3034 ](https://github.com/kokkos/kokkos/issues/3034 )
- HIP: Add UniqueToken [\#3020 ](https://github.com/kokkos/kokkos/issues/3020 )
- Autodetect number of devices [\#3013 ](https://github.com/kokkos/kokkos/issues/3013 )
**Fixed bugs:**
- Check error code from `cudaStreamSynchronize` in CUDA fences [\#3255 ](https://github.com/kokkos/kokkos/issues/3255 )
- Fix issue with C++ standard flags when using `nvcc\_wrapper` with PGI [\#3254 ](https://github.com/kokkos/kokkos/issues/3254 )
- Add missing threadfence in lock-based atomics [\#3208 ](https://github.com/kokkos/kokkos/issues/3208 )
- Fix dedup of linker flags for shared lib on CMake < =3.12 [\#3176 ](https://github.com/kokkos/kokkos/issues/3176 )
- Fix memory leak with CUDA streams [\#3170 ](https://github.com/kokkos/kokkos/issues/3170 )
- BuildSystem: Fix OpenMP Target flags for Cray [\#3161 ](https://github.com/kokkos/kokkos/issues/3161 )
- ScatterView: fix for OpenmpTarget remove inheritance from reducers [\#3162 ](https://github.com/kokkos/kokkos/issues/3162 )
- BuildSystem: Set OpenMP flags according to host compiler [\#3127 ](https://github.com/kokkos/kokkos/issues/3127 )
- OpenMP: Fix logic for nested omp in partition\_master bug [\#3101 ](https://github.com/kokkos/kokkos/issues/3101 )
2020-12-22 23:52:37 +08:00
- nvcc\_wrapper: send --cudart to nvcc instead of host compiler [\#3092 ](https://github.com/kokkos/kokkos/issues/3092 )
2020-08-26 10:21:48 +08:00
- BuildSystem: Fixes for Cuda/11 and c++17 [\#3085 ](https://github.com/kokkos/kokkos/issues/3085 )
- HIP: Fix print\_configuration [\#3080 ](https://github.com/kokkos/kokkos/issues/3080 )
- Conditionally define get\_gpu [\#3072 ](https://github.com/kokkos/kokkos/issues/3072 )
- Fix bounds for ranges in random number generator [\#3069 ](https://github.com/kokkos/kokkos/issues/3069 )
- Fix Cuda minor arch check [\#3035 ](https://github.com/kokkos/kokkos/issues/3035 )
2020-12-22 23:52:37 +08:00
- BuildSystem: Add -expt-relaxed-constexpr flag to nvcc\_wrapper [\#3021 ](https://github.com/kokkos/kokkos/issues/3021 )
2020-08-26 10:21:48 +08:00
**Incompatibilities:**
- Remove ETI support [\#3157 ](https://github.com/kokkos/kokkos/issues/3157 )
- Remove KOKKOS\_INTERNAL\_ENABLE\_NON\_CUDA\_BACKEND [\#3147 ](https://github.com/kokkos/kokkos/issues/3147 )
- Remove core/unit\_test/config [\#3146 ](https://github.com/kokkos/kokkos/issues/3146 )
- Removed the preprocessor branch for KOKKOS\_ENABLE\_PROFILING [\#3115 ](https://github.com/kokkos/kokkos/issues/3115 )
- Disable profiling with MSVC [\#3066 ](https://github.com/kokkos/kokkos/issues/3066 )
**Closed issues:**
- Silent error (Validate storage level arg to set_scratch_size) [\#3097 ](https://github.com/kokkos/kokkos/issues/3097 )
- Remove KOKKKOS\_ENABLE\_PROFILING Option [\#3095 ](https://github.com/kokkos/kokkos/issues/3095 )
- Cuda 11 -\> allow C++17 [\#3083 ](https://github.com/kokkos/kokkos/issues/3083 )
- In source build failure not explained [\#3081 ](https://github.com/kokkos/kokkos/issues/3081 )
- Allow naming of Views for initialization kernel [\#3070 ](https://github.com/kokkos/kokkos/issues/3070 )
- DefaultInit tests failing when using CTest resource allocation feature [\#3040 ](https://github.com/kokkos/kokkos/issues/3040 )
- Add installation testing. [\#3037 ](https://github.com/kokkos/kokkos/issues/3037 )
- nvcc\_wrapper needs to handle `-expt-relaxed-constexpr` flag [\#3017 ](https://github.com/kokkos/kokkos/issues/3017 )
- CPU core oversubscription warning on macOS with OpenMP backend [\#2996 ](https://github.com/kokkos/kokkos/issues/2996 )
- Default behavior of KOKKOS\_NUM\_DEVICES to use all devices available [\#2975 ](https://github.com/kokkos/kokkos/issues/2975 )
- Assert blocksize \> 0 [\#2974 ](https://github.com/kokkos/kokkos/issues/2974 )
- Add ability to assign kokkos profile function from executable [\#2973 ](https://github.com/kokkos/kokkos/issues/2973 )
- ScatterView Support for the pre/post increment operator [\#2967 ](https://github.com/kokkos/kokkos/issues/2967 )
- Compiler issue: Cuda build with clang 10 has errors with the atomic unit tests [\#3237 ](https://github.com/kokkos/kokkos/issues/3237 )
- Incompatibility of flags for C++ standard with PGI v20.4 on Power9/NVIDIA V100 system [\#3252 ](https://github.com/kokkos/kokkos/issues/3252 )
- Error configuring as subproject [\#3140 ](https://github.com/kokkos/kokkos/issues/3140 )
- CMake fails with Nvidia compilers when the GPU architecture option is not supplied (Fix configure with OMPT and Cuda) [\#3207 ](https://github.com/kokkos/kokkos/issues/3207 )
- PGI compiler being passed the gcc -fopenmp flag [\#3125 ](https://github.com/kokkos/kokkos/issues/3125 )
- Cuda: Memory leak when using CUDA stream [\#3167 ](https://github.com/kokkos/kokkos/issues/3167 )
- RangePolicy has an implicitly deleted assignment operator [\#3192 ](https://github.com/kokkos/kokkos/issues/3192 )
- MemorySpace::allocate needs to have memory pool counting. [\#3064 ](https://github.com/kokkos/kokkos/issues/3064 )
- Missing write fence for lock based atomics on CUDA [\#3038 ](https://github.com/kokkos/kokkos/issues/3038 )
- CUDA compute capability version check problem [\#3026 ](https://github.com/kokkos/kokkos/issues/3026 )
- Make DynRankView fencing consistent [\#3014 ](https://github.com/kokkos/kokkos/issues/3014 )
- nvcc\_wrapper cant handle -Xcompiler -o out.o [\#2993 ](https://github.com/kokkos/kokkos/issues/2993 )
- Reductions of non-trivial types of size 4 fail in CUDA shfl operations [\#2990 ](https://github.com/kokkos/kokkos/issues/2990 )
- complex\_double misalignment in reduce, clang+CUDA [\#2989 ](https://github.com/kokkos/kokkos/issues/2989 )
- Span of degenerated \(zero-length\) subviews is not zero in some special cases [\#2979 ](https://github.com/kokkos/kokkos/issues/2979 )
- Rank 1 custom layouts dont work as expected. [\#2840 ](https://github.com/kokkos/kokkos/issues/2840 )
## [3.1.01](https://github.com/kokkos/kokkos/tree/3.1.1) (2020-04-14)
2020-05-08 00:22:42 +08:00
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.1.00...3.1.1 )
**Fixed bugs:**
- Fix complex_double misalignment in reduce, clang+CUDA [\#2989 ](https://github.com/kokkos/kokkos/issues/2989 )
- Fix compilation fails when profiling disabled and CUDA enabled [\#3001 ](https://github.com/kokkos/kokkos/issues/3001 )
- Fix cuda reduction of non-trivial scalars of size 4 [\#2990 ](https://github.com/kokkos/kokkos/issues/2990 )
- Configure and install version file when building in Trilinos [\#2957 ](https://github.com/kokkos/kokkos/pull/2957 )
- Fix OpenMPTarget build missing include and namespace [\#3000 ](https://github.com/kokkos/kokkos/issues/3000 )
- fix typo in KOKKOS_SET_EXE_PROPERTY() [\#2959 ](https://github.com/kokkos/kokkos/issues/2959 )
- Fix non-zero span subviews of zero sized subviews [\#2979 ](https://github.com/kokkos/kokkos/issues/2979 )
2020-04-16 23:06:08 +08:00
## [3.1.00](https://github.com/kokkos/kokkos/tree/3.1.00) (2020-04-14)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/3.0.00...3.1.00 )
**Features:**
- HIP Support for AMD
- OpenMPTarget Support with clang
- Windows VS19 (Serial) Support [\#1533 ](https://github.com/kokkos/kokkos/issues/1533 )
**Implemented enhancements:**
- generate\_makefile.bash should allow tests to be disabled [\#2886 ](https://github.com/kokkos/kokkos/issues/2886 )
- clang/7+cuda/9 build -Werror-unused parameter error in nightly test [\#2884 ](https://github.com/kokkos/kokkos/issues/2884 )
- ScatterView memory space is not user settable [\#2826 ](https://github.com/kokkos/kokkos/issues/2826 )
- clang/8+cuda/10.0 build error with c++17 [\#2809 ](https://github.com/kokkos/kokkos/issues/2809 )
- warnings.... [\#2805 ](https://github.com/kokkos/kokkos/issues/2805 )
- Kokkos version in cpp define [\#2787 ](https://github.com/kokkos/kokkos/issues/2787 )
- Remove Defunct QThreads Backend [\#2751 ](https://github.com/kokkos/kokkos/issues/2751 )
- Improve Kokkos::fence behavior with multiple execution spaces [\#2659 ](https://github.com/kokkos/kokkos/issues/2659 )
- polylithic\(?\) initialization of Kokkos [\#2658 ](https://github.com/kokkos/kokkos/issues/2658 )
- Unnecessary\(?\) check for host execution space initialization from Cuda initialization [\#2652 ](https://github.com/kokkos/kokkos/issues/2652 )
- Kokkos error reporting failures with CUDA GPUs in exclusive mode [\#2471 ](https://github.com/kokkos/kokkos/issues/2471 )
- atomicMax equivalent \(and other atomics\) [\#2401 ](https://github.com/kokkos/kokkos/issues/2401 )
- Fix alignment for Kokkos::complex [\#2255 ](https://github.com/kokkos/kokkos/issues/2255 )
- Warnings with Cuda 10.1 [\#2206 ](https://github.com/kokkos/kokkos/issues/2206 )
- dual view with Kokkos::ViewAllocateWithoutInitializing [\#2188 ](https://github.com/kokkos/kokkos/issues/2188 )
- Check error code from cudaOccupancyMaxActiveBlocksPerMultiprocessor [\#2172 ](https://github.com/kokkos/kokkos/issues/2172 )
- Add non-member Kokkos::resize/realloc for DualView [\#2170 ](https://github.com/kokkos/kokkos/issues/2170 )
- Construct DualView without initialization [\#2046 ](https://github.com/kokkos/kokkos/issues/2046 )
- Expose is\_assignable to determine if one view can be assigned to another [\#1936 ](https://github.com/kokkos/kokkos/issues/1936 )
- profiling label [\#1935 ](https://github.com/kokkos/kokkos/issues/1935 )
- team\_broadcast of bool failed on CUDA backend [\#1908 ](https://github.com/kokkos/kokkos/issues/1908 )
- View static\_extent [\#660 ](https://github.com/kokkos/kokkos/issues/660 )
- Misleading Kokkos::Cuda::initialize ERROR message when compiled for wrong GPU architecture [\#1944 ](https://github.com/kokkos/kokkos/issues/1944 )
- Cryptic Error When Malloc Fails [\#2164 ](https://github.com/kokkos/kokkos/issues/2164 )
- Drop support for intermediate standards in CMake [\#2336 ](https://github.com/kokkos/kokkos/issues/2336 )
**Fixed bugs:**
- DualView sync\_device with length zero creates cuda errors [\#2946 ](https://github.com/kokkos/kokkos/issues/2946 )
- building with nvcc and clang \(or clang based XL\) as host compiler: "Kokkos::atomic\_fetch\_min\(volatile int \*, int\)" has already been defined [\#2903 ](https://github.com/kokkos/kokkos/issues/2903 )
- Cuda 9.1,10.1 debug builds failing due to -Werror=unused-parameter [\#2880 ](https://github.com/kokkos/kokkos/issues/2880 )
- clang -Werror: Kokkos\_FixedBufferMemoryPool.hpp:140:28: error: unused parameter 'alloc\_size' [\#2869 ](https://github.com/kokkos/kokkos/issues/2869 )
- intel/16.0.1, intel/17.0.1 nightly build failures with debugging enabled [\#2867 ](https://github.com/kokkos/kokkos/issues/2867 )
- intel/16.0.1 debug build errors [\#2863 ](https://github.com/kokkos/kokkos/issues/2863 )
- xl/16.1.1 with cpp14, openmp build, nightly test failures [\#2856 ](https://github.com/kokkos/kokkos/issues/2856 )
- Intel nightly test failures: team\_vector [\#2852 ](https://github.com/kokkos/kokkos/issues/2852 )
- Kokkos Views with intmax/2\<N\<intmax can hang during construction [\#2850 ](https://github.com/kokkos/kokkos/issues/2850 )
- workgraph\_fib test seg-faults with threads backend and hwloc [\#2797 ](https://github.com/kokkos/kokkos/issues/2797 )
- cuda.view\_64bit test hangs on Power8+Kepler37 system - develop and 2.9.00 branches [\#2771 ](https://github.com/kokkos/kokkos/issues/2771 )
- device\_type for Kokkos\_Random ? [\#2693 ](https://github.com/kokkos/kokkos/issues/2693 )
- "More than one tag given" error in Experimental::require\(\) [\#2608 ](https://github.com/kokkos/kokkos/issues/2608 )
- Segfault on Marvell from our finalization stack [\#2542 ](https://github.com/kokkos/kokkos/issues/2542 )
2020-03-26 04:08:39 +08:00
## [3.0.00](https://github.com/kokkos/kokkos/tree/3.0.00) (2020-01-27)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.9.00...3.0.00 )
**Implemented enhancements:**
- BuildSystem: Standalone Modern CMake Support [\#2104 ](https://github.com/kokkos/kokkos/issues/2104 )
- StyleFormat: ClangFormat Style [\#2157 ](https://github.com/kokkos/kokkos/issues/2157 )
- Documentation: Document build system and CMake philosophy [\#2263 ](https://github.com/kokkos/kokkos/issues/2263 )
- BuildSystem: Add Alias with Namespace Kokkos:: to Interal Libraries [\#2530 ](https://github.com/kokkos/kokkos/issues/2530 )
- BuildSystem: Universal Kokkos find\_package [\#2099 ](https://github.com/kokkos/kokkos/issues/2099 )
- BuildSystem: Dropping support for Kokkos\_{DEVICES,OPTIONS,ARCH} in CMake [\#2329 ](https://github.com/kokkos/kokkos/issues/2329 )
- BuildSystem: Set Kokkos\_DEVICES and Kokkos\_ARCH variables in exported CMake configuration [\#2193 ](https://github.com/kokkos/kokkos/issues/2193 )
- BuildSystem: Drop support for CUDA 7 and CUDA 8 [\#2489 ](https://github.com/kokkos/kokkos/issues/2489 )
- BuildSystem: Drop CMake option SEPARATE\_TESTS [\#2266 ](https://github.com/kokkos/kokkos/issues/2266 )
- BuildSystem: Support expt-relaxed-constexpr same as expt-extended-lambda [\#2411 ](https://github.com/kokkos/kokkos/issues/2411 )
- BuildSystem: Add Xnvlink to command line options allowed in nvcc\_wrapper [\#2197 ](https://github.com/kokkos/kokkos/issues/2197 )
- BuildSystem: Install Kokkos config files and target files to lib/cmake/Kokkos [\#2162 ](https://github.com/kokkos/kokkos/issues/2162 )
- BuildSystem: nvcc\_wrappers and c++ 14 [\#2035 ](https://github.com/kokkos/kokkos/issues/2035 )
- BuildSystem: Kokkos version major/version minor \(Feature request\) [\#1930 ](https://github.com/kokkos/kokkos/issues/1930 )
- BuildSystem: CMake namespaces \(and other modern cmake cleanup\) [\#1924 ](https://github.com/kokkos/kokkos/issues/1924 )
- BuildSystem: Remove capability to install Kokkos via GNU Makefiles [\#2332 ](https://github.com/kokkos/kokkos/issues/2332 )
- Documentation: Remove PDF ProgrammingGuide in Kokkos replace with link [\#2244 ](https://github.com/kokkos/kokkos/issues/2244 )
- View: Add Method to Resize View without Initialization [\#2048 ](https://github.com/kokkos/kokkos/issues/2048 )
- Vector: implement “insert” method for Kokkos\_Vector \(as a serial function on host\) [\#2437 ](https://github.com/kokkos/kokkos/issues/2437 )
**Fixed bugs:**
- ParallelScan: Kokkos::parallel\scan fix race condition seen in inter-block fence [\#2681 ](https://github.com/kokkos/kokkos/issues/2681 )
- OffsetView: Kokkos::OffsetView missing constructor which takes pointer [\#2247 ](https://github.com/kokkos/kokkos/issues/2247 )
- OffsetView: Kokkos::OffsetView: allow offset=0 [\#2246 ](https://github.com/kokkos/kokkos/issues/2246 )
- DeepCopy: Missing DeepCopy instrumentation in Kokkos [\#2522 ](https://github.com/kokkos/kokkos/issues/2522 )
2020-03-26 04:23:45 +08:00
- nvcc\_wrapper: --host-only fails with multiple -W\* flags [\#2484 ](https://github.com/kokkos/kokkos/issues/2484 )
2020-03-26 04:08:39 +08:00
- nvcc\_wrapper: taking first -std option is counterintuitive [\#2553 ](https://github.com/kokkos/kokkos/issues/2553 )
- Subview: Error taking subviews of views with static_extents of min rank [\#2448 ](https://github.com/kokkos/kokkos/issues/2448 )
- TeamPolicy: reducers with valuetypes without += broken on CUDA [\#2410 ](https://github.com/kokkos/kokkos/issues/2410 )
- Libs: Fix inconsistency of Kokkos library names in Kokkos and Trilinos [\#1902 ](https://github.com/kokkos/kokkos/issues/1902 )
- Complex: operator\>\> for complex\<T\> uses std::ostream, not std::istream [\#2313 ](https://github.com/kokkos/kokkos/issues/2313 )
- Macros: Restrict not honored for non-intel compilers [\#1922 ](https://github.com/kokkos/kokkos/issues/1922 )
2019-06-29 01:23:24 +08:00
## [2.9.00](https://github.com/kokkos/kokkos/tree/2.9.00) (2019-06-24)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.8.00...2.9.00 )
**Implemented enhancements:**
- Capability: CUDA Streams [\#1723 ](https://github.com/kokkos/kokkos/issues/1723 )
- Capability: CUDA Stream support for parallel\_reduce [\#2061 ](https://github.com/kokkos/kokkos/issues/2061 )
- Capability: Feature Request: TeamVectorRange [\#713 ](https://github.com/kokkos/kokkos/issues/713 )
- Capability: Adding HPX backend [\#2080 ](https://github.com/kokkos/kokkos/issues/2080 )
- Capability: TaskScheduler to have multiple queues [\#565 ](https://github.com/kokkos/kokkos/issues/565 )
- Capability: Support for additional reductions in ScatterView [\#1674 ](https://github.com/kokkos/kokkos/issues/1674 )
- Capability: Request: deep\_copy within parallel regions [\#689 ](https://github.com/kokkos/kokkos/issues/689 )
- Capability: Feature Request: `create\_mirror\_view\_without\_initializing` [\#1765 ](https://github.com/kokkos/kokkos/issues/1765 )
- View: Use SFINAE to restrict possible View type conversions [\#2127 ](https://github.com/kokkos/kokkos/issues/2127 )
- Deprecation: Deprecate ExecutionSpace::fence\(\) as static function and make it non-static [\#2140 ](https://github.com/kokkos/kokkos/issues/2140 )
- Deprecation: Deprecate LayoutTileLeft [\#2122 ](https://github.com/kokkos/kokkos/issues/2122 )
- Macros: KOKKOS\_RESTRICT defined for non-Intel compilers [\#2038 ](https://github.com/kokkos/kokkos/issues/2038 )
**Fixed bugs:**
- Cuda: TeamThreadRange loop count on device is passed by reference to host static constexpr [\#1733 ](https://github.com/kokkos/kokkos/issues/1733 )
- Cuda: Build error with relocatable device code with CUDA 10.1 GCC 7.3 [\#2134 ](https://github.com/kokkos/kokkos/issues/2134 )
- Cuda: cudaFuncSetCacheConfig is setting CachePreferShared too often [\#2066 ](https://github.com/kokkos/kokkos/issues/2066 )
- Cuda: TeamPolicy doesn't throw then created with non-viable vector length and also doesn't backscale to viable one [\#2020 ](https://github.com/kokkos/kokkos/issues/2020 )
- Cuda: cudaMemcpy error for large league sizes on V100 [\#1991 ](https://github.com/kokkos/kokkos/issues/1991 )
- Cuda: illegal warp sync in parallel\_reduce by functor on Turing 75 [\#1958 ](https://github.com/kokkos/kokkos/issues/1958 )
- TeamThreadRange: Inconsistent results from TeamThreadRange reduction [\#1905 ](https://github.com/kokkos/kokkos/issues/1905 )
- Atomics: atomic\_fetch\_oper & atomic\_oper\_fetch don't build for complex\<float\> [\#1964 ](https://github.com/kokkos/kokkos/issues/1964 )
- Views: Kokkos randomread Views leak memory [\#2155 ](https://github.com/kokkos/kokkos/issues/2155 )
- ScatterView: LayoutLeft overload currently non-functional [\#2165 ](https://github.com/kokkos/kokkos/issues/2165 )
- KNL: With intel 17.2.174 illegal instruction in random number test [\#2078 ](https://github.com/kokkos/kokkos/issues/2078 )
- Bitset: Enable copy constructor on device [\#2094 ](https://github.com/kokkos/kokkos/issues/2094 )
- Examples: do not compile due to template deduction error \(multi\_fem\) [\#1928 ](https://github.com/kokkos/kokkos/issues/1928 )
2019-02-08 23:50:26 +08:00
## [2.8.00](https://github.com/kokkos/kokkos/tree/2.8.00) (2019-02-05)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.7.24...2.8.00 )
**Implemented enhancements:**
- Capability, Tests: C++14 support and testing [\#1914 ](https://github.com/kokkos/kokkos/issues/1914 )
- Capability: Add environment variables for all command line arguments [\#1798 ](https://github.com/kokkos/kokkos/issues/1798 )
- Capability: --kokkos-ndevices not working for Slurm [\#1920 ](https://github.com/kokkos/kokkos/issues/1920 )
- View: Undefined behavior when deep copying from and to an empty unmanaged view [\#1967 ](https://github.com/kokkos/kokkos/issues/1967 )
- BuildSystem: nvcc\_wrapper should stop immediately if nvcc is not in PATH [\#1861 ](https://github.com/kokkos/kokkos/issues/1861 )
**Fixed bugs:**
- Cuda: Fix Volta Issues 1 Non-deterministic behavior on Volta, runs fine on Pascal [\#1949 ](https://github.com/kokkos/kokkos/issues/1949 )
- Cuda: Fix Volta Issues 2 CUDA Team Scan gives wrong values on Volta with -G compile flag [\#1942 ](https://github.com/kokkos/kokkos/issues/1942 )
- Cuda: illegal warp sync in parallel\_reduce by functor on Turing 75 [\#1958 ](https://github.com/kokkos/kokkos/issues/1958 )
- Threads: Pthreads backend does not handle RangePolicy with offset correctly [\#1976 ](https://github.com/kokkos/kokkos/issues/1976 )
- Atomics: atomic\_fetch\_oper has no case for Kokkos::complex\<double\> or other 16-byte types [\#1951 ](https://github.com/kokkos/kokkos/issues/1951 )
- MDRangePolicy: Fix zero-length range [\#1948 ](https://github.com/kokkos/kokkos/issues/1948 )
- TeamThreadRange: TeamThreadRange MaxLoc reduce doesnt compile [\#1909 ](https://github.com/kokkos/kokkos/issues/1909 )
2018-11-13 06:16:26 +08:00
## [2.7.24](https://github.com/kokkos/kokkos/tree/2.7.24) (2018-11-04)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.7.00...2.7.24 )
**Implemented enhancements:**
- DualView: Add non-templated functions for sync, need\_sync, view, modify [\#1858 ](https://github.com/kokkos/kokkos/issues/1858 )
- DualView: Avoid needlessly allocates and initializes modify\_host and modify\_device flag views [\#1831 ](https://github.com/kokkos/kokkos/issues/1831 )
- DualView: Incorrect deduction of "not device type" [\#1659 ](https://github.com/kokkos/kokkos/issues/1659 )
- BuildSystem: Add KOKKOS\_ENABLE\_CXX14 and KOKKOS\_ENABLE\_CXX17 [\#1602 ](https://github.com/kokkos/kokkos/issues/1602 )
- BuildSystem: Installed kokkos\_generated\_settings.cmake contains build directories instead of install directories [\#1838 ](https://github.com/kokkos/kokkos/issues/1838 )
- BuildSystem: KOKKOS\_ARCH: add ticks to printout of improper arch setting [\#1649 ](https://github.com/kokkos/kokkos/issues/1649 )
- BuildSystem: Make core/src/Makefile for Cuda use needed nvcc\_wrapper [\#1296 ](https://github.com/kokkos/kokkos/issues/1296 )
- Build: Support PGI as host compiler for NVCC [\#1828 ](https://github.com/kokkos/kokkos/issues/1828 )
- Build: Many Warnings Fixed e.g.[\#1786](https://github.com/kokkos/kokkos/issues/1786)
- Capability: OffsetView with non-zero begin index [\#567 ](https://github.com/kokkos/kokkos/issues/567 )
- Capability: Reductions into device side view [\#1788 ](https://github.com/kokkos/kokkos/issues/1788 )
- Capability: Add max\_size to Kokkos::Array [\#1760 ](https://github.com/kokkos/kokkos/issues/1760 )
- Capability: View Assignment: LayoutStride -\> LayoutLeft and LayoutStride -\> LayoutRight [\#1594 ](https://github.com/kokkos/kokkos/issues/1594 )
- Capability: Atomic function allow implicit conversion of update argument [\#1571 ](https://github.com/kokkos/kokkos/issues/1571 )
- Capability: Add team\_size\_max with tagged functors [\#663 ](https://github.com/kokkos/kokkos/issues/663 )
- Capability: Fix allignment of views from Kokkos\_ScratchSpace should use different alignment [\#1700 ](https://github.com/kokkos/kokkos/issues/1700 )
- Capabilitiy: create\_mirror\_view\_and\_copy for DynRankView [\#1651 ](https://github.com/kokkos/kokkos/issues/1651 )
- Capability: DeepCopy HBWSpace / HostSpace [\#548 ](https://github.com/kokkos/kokkos/issues/548 )
- ROCm: support team vector scan [\#1645 ](https://github.com/kokkos/kokkos/issues/1645 )
- ROCm: Merge from rocm-hackathon2 [\#1636 ](https://github.com/kokkos/kokkos/issues/1636 )
- ROCm: Add ParallelScanWithTotal [\#1611 ](https://github.com/kokkos/kokkos/issues/1611 )
- ROCm: Implement MDRange in ROCm [\#1314 ](https://github.com/kokkos/kokkos/issues/1314 )
- ROCm: Implement Reducers for Nested Parallelism Levels [\#963 ](https://github.com/kokkos/kokkos/issues/963 )
- ROCm: Add asynchronous deep copy [\#959 ](https://github.com/kokkos/kokkos/issues/959 )
- Tests: Memory pool test seems to allocate 8GB [\#1830 ](https://github.com/kokkos/kokkos/issues/1830 )
- Tests: Add unit\_test for team\_broadcast [\#734 ](https://github.com/kokkos/kokkos/issues/734 )
**Fixed bugs:**
- BuildSystem: Makefile.kokkos gets gcc-toolchain wrong if gcc is cached [\#1841 ](https://github.com/kokkos/kokkos/issues/1841 )
- BuildSystem: kokkos\_generated\_settings.cmake placement is inconsistent [\#1771 ](https://github.com/kokkos/kokkos/issues/1771 )
- BuildSystem: Invalid escape sequence \. in kokkos\_functions.cmake [\#1661 ](https://github.com/kokkos/kokkos/issues/1661 )
- BuildSystem: Problem in Kokkos generated cmake file [\#1770 ](https://github.com/kokkos/kokkos/issues/1770 )
- BuildSystem: invalid file names on windows [\#1671 ](https://github.com/kokkos/kokkos/issues/1671 )
- Tests: reducers min/max\_loc test fails randomly due to multiple min values and thus multiple valid locations [\#1681 ](https://github.com/kokkos/kokkos/issues/1681 )
- Tests: cuda.scatterview unit test causes "Bus error" when force\_uvm and enable\_lambda are enabled [\#1852 ](https://github.com/kokkos/kokkos/issues/1852 )
- Tests: cuda.cxx11 unit test fails when force\_uvm and enable\_lambda are enabled [\#1850 ](https://github.com/kokkos/kokkos/issues/1850 )
- Tests: threads.reduce\_device\_view\_range\_policy failing with Cuda/8.0.44 and RDC [\#1836 ](https://github.com/kokkos/kokkos/issues/1836 )
- Build: compile error when compiling Kokkos with hwloc 2.0.1 \(on OSX 10.12.6, with g++ 7.2.0\) [\#1506 ](https://github.com/kokkos/kokkos/issues/1506 )
- Build: dual\_view.view broken with UVM [\#1834 ](https://github.com/kokkos/kokkos/issues/1834 )
- Build: White cuda/9.2 + gcc/7.2 warnings triggering errors [\#1833 ](https://github.com/kokkos/kokkos/issues/1833 )
- Build: warning: enum constant in boolean context [\#1813 ](https://github.com/kokkos/kokkos/issues/1813 )
- Capability: Fix overly conservative max\_team\_size thingy [\#1808 ](https://github.com/kokkos/kokkos/issues/1808 )
- DynRankView: Ctors taking ViewAllocateWithoutInitializing broken [\#1783 ](https://github.com/kokkos/kokkos/issues/1783 )
- Cuda: Apollo cuda.team\_broadcast test fail with clang-6.0 [\#1762 ](https://github.com/kokkos/kokkos/issues/1762 )
- Cuda: Clang spurious test failure in impl\_view\_accessible [\#1753 ](https://github.com/kokkos/kokkos/issues/1753 )
- Cuda: Kokkos::complex\<double\> atomic deadlocks with Clang 6 Cuda build with -O0 [\#1752 ](https://github.com/kokkos/kokkos/issues/1752 )
- Cuda: LayoutStride Test fails for UVM as default memory space [\#1688 ](https://github.com/kokkos/kokkos/issues/1688 )
- Cuda: Scan wrong values on Volta [\#1676 ](https://github.com/kokkos/kokkos/issues/1676 )
- Cuda: Kokkos::deep\_copy error with CudaUVM and Kokkos::Serial spaces [\#1652 ](https://github.com/kokkos/kokkos/issues/1652 )
- Cuda: cudaErrorInvalidConfiguration with debug build [\#1647 ](https://github.com/kokkos/kokkos/issues/1647 )
- Cuda: parallel\_for with TeamPolicy::team\_size\_recommended with launch bounds not working -- reported by Daniel Holladay [\#1283 ](https://github.com/kokkos/kokkos/issues/1283 )
- Cuda: Using KOKKOS\_CLASS\_LAMBDA in a class with Kokkos::Random\_XorShift64\_Pool member data [\#1696 ](https://github.com/kokkos/kokkos/issues/1696 )
- Long Build Times on Darwin [\#1721 ](https://github.com/kokkos/kokkos/issues/1721 )
- Capability: Typo in Kokkos\_Sort.hpp - BinOp3D - wrong comparison [\#1720 ](https://github.com/kokkos/kokkos/issues/1720 )
- Buffer overflow in SharedAllocationRecord in Kokkos\_HostSpace.cpp [\#1673 ](https://github.com/kokkos/kokkos/issues/1673 )
- Serial unit test failure [\#1632 ](https://github.com/kokkos/kokkos/issues/1632 )
2018-05-26 05:00:53 +08:00
## [2.7.00](https://github.com/kokkos/kokkos/tree/2.7.00) (2018-05-24)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.6.00...2.7.00 )
**Part of the Kokkos C++ Performance Portability Programming EcoSystem 2.7**
**Implemented enhancements:**
- Deprecate team\_size auto adjusting to maximal value possible [\#1618 ](https://github.com/kokkos/kokkos/issues/1618 )
- DynamicView - remove restrictions to std::is\_trivial types and value\_type is power of two [\#1586 ](https://github.com/kokkos/kokkos/issues/1586 )
- Kokkos::StaticCrsGraph does not propagate memory traits \(e.g., Unmanaged\) [\#1581 ](https://github.com/kokkos/kokkos/issues/1581 )
- Adding ETI for DeepCopy / ViewFill etc. [\#1578 ](https://github.com/kokkos/kokkos/issues/1578 )
- Deprecate all the left over KOKKOS\_HAVE\_ Macros and Kokkos\_OldMacros.hpp [\#1572 ](https://github.com/kokkos/kokkos/issues/1572 )
- Error if Kokkos\_ARCH set in CMake [\#1555 ](https://github.com/kokkos/kokkos/issues/1555 )
- Deprecate ExecSpace::initialize / ExecSpace::finalize [\#1532 ](https://github.com/kokkos/kokkos/issues/1532 )
- New API for TeamPolicy property setting [\#1531 ](https://github.com/kokkos/kokkos/issues/1531 )
- clang 6.0 + cuda debug out-of-memory test failure [\#1521 ](https://github.com/kokkos/kokkos/issues/1521 )
- Cuda UniqueToken interface not consistent with other backends [\#1505 ](https://github.com/kokkos/kokkos/issues/1505 )
- Move Reducers out of Experimental namespace [\#1494 ](https://github.com/kokkos/kokkos/issues/1494 )
- Provide scope guard for initialize/finalize [\#1479 ](https://github.com/kokkos/kokkos/issues/1479 )
- Check Kokkos::is\_initialized in SharedAllocationRecord dtor [\#1465 ](https://github.com/kokkos/kokkos/issues/1465 )
- Remove static list of allocations [\#1464 ](https://github.com/kokkos/kokkos/issues/1464 )
- Makefiles: Support single compile/link line use case [\#1402 ](https://github.com/kokkos/kokkos/issues/1402 )
- ThreadVectorRange with a range [\#1400 ](https://github.com/kokkos/kokkos/issues/1400 )
- Exclusive scan + last value API [\#1358 ](https://github.com/kokkos/kokkos/issues/1358 )
- Install kokkos\_generated\_settings.cmake [\#1348 ](https://github.com/kokkos/kokkos/issues/1348 )
- Kokkos arrays \(not views!\) don't do bounds checking in debug mode [\#1342 ](https://github.com/kokkos/kokkos/issues/1342 )
- Expose round-robin GPU assignment outside of initialize\(int, char\*\*\) [\#1318 ](https://github.com/kokkos/kokkos/issues/1318 )
- DynamicView misses use\_count and label function [\#1298 ](https://github.com/kokkos/kokkos/issues/1298 )
- View constructor should check arguments [\#1286 ](https://github.com/kokkos/kokkos/issues/1286 )
- False Positive on Oversubscription Warning [\#1207 ](https://github.com/kokkos/kokkos/issues/1207 )
- Allow \(require\) execution space for 1st arg of VerifyExecutionCanAccessMemorySpace [\#1192 ](https://github.com/kokkos/kokkos/issues/1192 )
- ROCm: Add ROCmHostPinnedSpace [\#958 ](https://github.com/kokkos/kokkos/issues/958 )
- power of two functions [\#656 ](https://github.com/kokkos/kokkos/issues/656 )
- CUDA 8 has 64bit \_\_shfl [\#361 ](https://github.com/kokkos/kokkos/issues/361 )
- Add TriBITS/CMake configure information about node types [\#243 ](https://github.com/kokkos/kokkos/issues/243 )
**Fixed bugs:**
- CUDA atomic\_fetch\_sub for doubles is hitting CAS instead of intrinsic [\#1624 ](https://github.com/kokkos/kokkos/issues/1624 )
- Bug: use of ballot on Volta [\#1612 ](https://github.com/kokkos/kokkos/issues/1612 )
- Kokkos::deep\_copy memory access failures [\#1583 ](https://github.com/kokkos/kokkos/issues/1583 )
- g++ -std option doubly set for cmake project [\#1548 ](https://github.com/kokkos/kokkos/issues/1548 )
- ViewFill for 1D Views of larger 32bit entries fails [\#1541 ](https://github.com/kokkos/kokkos/issues/1541 )
- CUDA Volta another warpsync bug [\#1520 ](https://github.com/kokkos/kokkos/issues/1520 )
- triple\_nested\_parallelism fails with KOKKOS\_DEBUG and CUDA [\#1513 ](https://github.com/kokkos/kokkos/issues/1513 )
- Jenkins errors in Kokkos\_SharedAlloc.cpp with debug build [\#1511 ](https://github.com/kokkos/kokkos/issues/1511 )
- Kokkos::Sort out-of-bounds with empty bins [\#1504 ](https://github.com/kokkos/kokkos/issues/1504 )
- Get rid of deprecated functions inside Kokkos [\#1484 ](https://github.com/kokkos/kokkos/issues/1484 )
- get\_work\_partition casts int64\_t to int, causing a seg fault [\#1481 ](https://github.com/kokkos/kokkos/issues/1481 )
- NVCC bug with \_\_device\_\_ on defaulted function [\#1470 ](https://github.com/kokkos/kokkos/issues/1470 )
- CMake example broken with CUDA backend [\#1468 ](https://github.com/kokkos/kokkos/issues/1468 )
2018-03-09 01:57:08 +08:00
## [2.6.00](https://github.com/kokkos/kokkos/tree/2.6.00) (2018-03-07)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.5.00...2.6.00 )
2020-04-16 23:06:08 +08:00
**Part of the Kokkos C++ Performance Portability Programming EcoSystem 2.6**
2018-03-09 01:57:08 +08:00
**Implemented enhancements:**
- Support NVIDIA Volta microarchitecture [\#1466 ](https://github.com/kokkos/kokkos/issues/1466 )
- Kokkos - Define empty functions when profiling disabled [\#1424 ](https://github.com/kokkos/kokkos/issues/1424 )
- Don't use \_\_constant\_\_ cache for lock arrays, enable once per run update instead of once per call [\#1385 ](https://github.com/kokkos/kokkos/issues/1385 )
- task dag enhancement. [\#1354 ](https://github.com/kokkos/kokkos/issues/1354 )
- Cuda task team collectives and stack size [\#1353 ](https://github.com/kokkos/kokkos/issues/1353 )
- Replace View operator acceptance of more than rank integers with 'access' function [\#1333 ](https://github.com/kokkos/kokkos/issues/1333 )
- Interoperability: Do not shut down backend execution space runtimes upon calling finalize. [\#1305 ](https://github.com/kokkos/kokkos/issues/1305 )
- shmem\_size for LayoutStride [\#1291 ](https://github.com/kokkos/kokkos/issues/1291 )
- Kokkos::resize performs poorly on 1D Views [\#1270 ](https://github.com/kokkos/kokkos/issues/1270 )
- stride\(\) is inconsistent with dimension\(\), extent\(\), etc. [\#1214 ](https://github.com/kokkos/kokkos/issues/1214 )
- Kokkos::sort defaults to std::sort on host [\#1208 ](https://github.com/kokkos/kokkos/issues/1208 )
- DynamicView with host size grow [\#1206 ](https://github.com/kokkos/kokkos/issues/1206 )
- Unmanaged View with Anonymous Memory Space [\#1175 ](https://github.com/kokkos/kokkos/issues/1175 )
- Sort subset of Kokkos::DynamicView [\#1160 ](https://github.com/kokkos/kokkos/issues/1160 )
- MDRange policy doesn't support lambda reductions [\#1054 ](https://github.com/kokkos/kokkos/issues/1054 )
- Add ability to set hook on Kokkos::finalize [\#714 ](https://github.com/kokkos/kokkos/issues/714 )
- Atomics with Serial Backend - Default should be Disable? [\#549 ](https://github.com/kokkos/kokkos/issues/549 )
- KOKKOS\_ENABLE\_DEPRECATED\_CODE [\#1359 ](https://github.com/kokkos/kokkos/issues/1359 )
**Fixed bugs:**
- cuda\_internal\_maximum\_warp\_count returns 8, but I believe it should return 16 for P100 [\#1269 ](https://github.com/kokkos/kokkos/issues/1269 )
- Cuda: level 1 scratch memory bug \(reported by Stan Moore\) [\#1434 ](https://github.com/kokkos/kokkos/issues/1434 )
- MDRangePolicy Reduction requires value\_type typedef in Functor [\#1379 ](https://github.com/kokkos/kokkos/issues/1379 )
- Kokkos DeepCopy between empty views fails [\#1369 ](https://github.com/kokkos/kokkos/issues/1369 )
- Several issues with new CMake build infrastructure \(reported by Eric Phipps\) [\#1365 ](https://github.com/kokkos/kokkos/issues/1365 )
- deep\_copy between rank-1 host/device views of differing layouts without UVM no longer works \(reported by Eric Phipps\) [\#1363 ](https://github.com/kokkos/kokkos/issues/1363 )
- Profiling can't be disabled in CMake, and a parallel\_for is missing for tasks \(reported by Kyungjoo Kim\) [\#1349 ](https://github.com/kokkos/kokkos/issues/1349 )
- get\_work\_partition int overflow \(reported by berryj5\) [\#1327 ](https://github.com/kokkos/kokkos/issues/1327 )
- Kokkos::deep\_copy must fence even if the two views are the same [\#1303 ](https://github.com/kokkos/kokkos/issues/1303 )
- CudaUVMSpace::allocate/deallocate must fence [\#1302 ](https://github.com/kokkos/kokkos/issues/1302 )
- ViewResize on CUDA fails in Debug because of too many resources requested [\#1299 ](https://github.com/kokkos/kokkos/issues/1299 )
- Cuda 9 and intrepid2 calls from Panzer. [\#1183 ](https://github.com/kokkos/kokkos/issues/1183 )
- Slowdown due to tracking\_enabled\(\) in 2.04.00 \(found by Albany app\) [\#1016 ](https://github.com/kokkos/kokkos/issues/1016 )
- Bounds checking fails with zero-span Views \(reported by Stan Moore\) [\#1411 ](https://github.com/kokkos/kokkos/issues/1411 )
2017-12-16 07:42:06 +08:00
## [2.5.00](https://github.com/kokkos/kokkos/tree/2.5.00) (2017-12-15)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.04.11...2.5.00 )
2020-04-16 23:06:08 +08:00
**Part of the Kokkos C++ Performance Portability Programming EcoSystem 2.5**
2017-12-16 07:42:06 +08:00
**Implemented enhancements:**
- Provide Makefile.kokkos logic for CMake and TriBITS [\#878 ](https://github.com/kokkos/kokkos/issues/878 )
- Add Scatter View [\#825 ](https://github.com/kokkos/kokkos/issues/825 )
- Drop gcc 4.7 and intel 14 from supported compiler list [\#603 ](https://github.com/kokkos/kokkos/issues/603 )
- Enable construction of unmanaged view using common\_view\_alloc\_prop [\#1170 ](https://github.com/kokkos/kokkos/issues/1170 )
- Unused Function Warning with XL [\#1267 ](https://github.com/kokkos/kokkos/issues/1267 )
- Add memory pool parameter check [\#1218 ](https://github.com/kokkos/kokkos/issues/1218 )
- CUDA9: Fix warning for unsupported long double [\#1189 ](https://github.com/kokkos/kokkos/issues/1189 )
- CUDA9: fix warning on defaulted function marking [\#1188 ](https://github.com/kokkos/kokkos/issues/1188 )
- CUDA9: fix warnings for deprecated warp level functions [\#1187 ](https://github.com/kokkos/kokkos/issues/1187 )
- Add CUDA 9.0 nightly testing [\#1174 ](https://github.com/kokkos/kokkos/issues/1174 )
- {OMPI,MPICH}\_CXX hack breaks nvcc\_wrapper use case [\#1166 ](https://github.com/kokkos/kokkos/issues/1166 )
- KOKKOS\_HAVE\_CUDA\_LAMBDA became KOKKOS\_CUDA\_USE\_LAMBDA [\#1274 ](https://github.com/kokkos/kokkos/issues/1274 )
**Fixed bugs:**
- MinMax Reducer with tagged operator doesn't compile [\#1251 ](https://github.com/kokkos/kokkos/issues/1251 )
- Reducers for Tagged operators give wrong answer [\#1250 ](https://github.com/kokkos/kokkos/issues/1250 )
- Kokkos not Compatible with Big Endian Machines? [\#1235 ](https://github.com/kokkos/kokkos/issues/1235 )
- Parallel Scan hangs forever on BG/Q [\#1234 ](https://github.com/kokkos/kokkos/issues/1234 )
- Threads backend doesn't compile with Clang on OS X [\#1232 ](https://github.com/kokkos/kokkos/issues/1232 )
- $\(shell date\) needs quote [\#1264 ](https://github.com/kokkos/kokkos/issues/1264 )
- Unqualified parallel\_for call conflicts with user-defined parallel\_for [\#1219 ](https://github.com/kokkos/kokkos/issues/1219 )
- KokkosAlgorithms: CMake issue in unit tests [\#1212 ](https://github.com/kokkos/kokkos/issues/1212 )
- Intel 18 Error: "simd pragma has been deprecated" [\#1210 ](https://github.com/kokkos/kokkos/issues/1210 )
- Memory leak in Kokkos::initialize [\#1194 ](https://github.com/kokkos/kokkos/issues/1194 )
- CUDA9: compiler error with static assert template arguments [\#1190 ](https://github.com/kokkos/kokkos/issues/1190 )
- Kokkos::Serial::is\_initialized returns always true [\#1184 ](https://github.com/kokkos/kokkos/issues/1184 )
- Triple nested parallelism still fails on bowman [\#1093 ](https://github.com/kokkos/kokkos/issues/1093 )
- OpenMP openmp.range on Develop Runs Forever on POWER7+ with RHEL7 and GCC4.8.5 [\#995 ](https://github.com/kokkos/kokkos/issues/995 )
- Rendezvous performance at global scope [\#985 ](https://github.com/kokkos/kokkos/issues/985 )
2017-11-07 04:47:33 +08:00
## [2.04.11](https://github.com/kokkos/kokkos/tree/2.04.11) (2017-10-28)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.04.04...2.04.11 )
**Implemented enhancements:**
- Add Subview pattern. [\#648 ](https://github.com/kokkos/kokkos/issues/648 )
- Add Kokkos "global" is\_initialized [\#1060 ](https://github.com/kokkos/kokkos/issues/1060 )
- Add create\_mirror\_view\_and\_copy [\#1161 ](https://github.com/kokkos/kokkos/issues/1161 )
- Add KokkosConcepts SpaceAccessibility function [\#1092 ](https://github.com/kokkos/kokkos/issues/1092 )
- Option to Disable Initialize Warnings [\#1142 ](https://github.com/kokkos/kokkos/issues/1142 )
- Mature task-DAG capability [\#320 ](https://github.com/kokkos/kokkos/issues/320 )
- Promote Work DAG from experimental [\#1126 ](https://github.com/kokkos/kokkos/issues/1126 )
- Implement new WorkGraph push/pop [\#1108 ](https://github.com/kokkos/kokkos/issues/1108 )
- Kokkos\_ENABLE\_Cuda\_Lambda should default ON [\#1101 ](https://github.com/kokkos/kokkos/issues/1101 )
- Add multidimensional parallel for example and improve unit test [\#1064 ](https://github.com/kokkos/kokkos/issues/1064 )
- Fix ROCm: Performance tests not building [\#1038 ](https://github.com/kokkos/kokkos/issues/1038 )
- Make KOKKOS\_ALIGN\_SIZE a configure-time option [\#1004 ](https://github.com/kokkos/kokkos/issues/1004 )
- Make alignment consistent [\#809 ](https://github.com/kokkos/kokkos/issues/809 )
- Improve subview construction on Cuda backend [\#615 ](https://github.com/kokkos/kokkos/issues/615 )
**Fixed bugs:**
- Kokkos::vector fixes for application [\#1134 ](https://github.com/kokkos/kokkos/issues/1134 )
- DynamicView non-power of two value\_type [\#1177 ](https://github.com/kokkos/kokkos/issues/1177 )
- Memory pool bug [\#1154 ](https://github.com/kokkos/kokkos/issues/1154 )
- Cuda launch bounds performance regression bug [\#1140 ](https://github.com/kokkos/kokkos/issues/1140 )
- Significant performance regression in LAMMPS after updating Kokkos [\#1139 ](https://github.com/kokkos/kokkos/issues/1139 )
- CUDA compile error [\#1128 ](https://github.com/kokkos/kokkos/issues/1128 )
- MDRangePolicy neg idx test failure in debug mode [\#1113 ](https://github.com/kokkos/kokkos/issues/1113 )
- subview construction on Cuda backend [\#615 ](https://github.com/kokkos/kokkos/issues/615 )
2017-01-10 01:39:46 +08:00
2017-10-04 01:30:00 +08:00
## [2.04.04](https://github.com/kokkos/kokkos/tree/2.04.04) (2017-09-11)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.04.00...2.04.04 )
**Implemented enhancements:**
- OpenMP partition: set number of threads on nested level [\#1082 ](https://github.com/kokkos/kokkos/issues/1082 )
- Add StaticCrsGraph row\(\) method [\#1071 ](https://github.com/kokkos/kokkos/issues/1071 )
- Enhance Kokkos complex operator overloading [\#1052 ](https://github.com/kokkos/kokkos/issues/1052 )
- Tell Trilinos packages about host+device lambda [\#1019 ](https://github.com/kokkos/kokkos/issues/1019 )
- Function markup for defaulted class members [\#952 ](https://github.com/kokkos/kokkos/issues/952 )
- Add deterministic random number generator [\#857 ](https://github.com/kokkos/kokkos/issues/857 )
**Fixed bugs:**
- Fix reduction\_identity\<T\>::max for floating point numbers [\#1048 ](https://github.com/kokkos/kokkos/issues/1048 )
- Fix MD iteration policy ignores lower bound on GPUs [\#1041 ](https://github.com/kokkos/kokkos/issues/1041 )
- (Experimental) HBWSpace Linking issues in KokkosKernels [\#1094 ](https://github.com/kokkos/kokkos/issues/1094 )
- (Experimental) ROCm: algorithms/unit\_tests test\_sort failing with segfault [\#1070 ](https://github.com/kokkos/kokkos/issues/1070 )
2017-08-23 03:42:02 +08:00
## [2.04.00](https://github.com/kokkos/kokkos/tree/2.04.00) (2017-08-16)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.03.13...2.04.00 )
**Implemented enhancements:**
- Added ROCm backend to support AMD GPUs
- Kokkos::complex\<T\> behaves slightly differently from std::complex\<T\> [\#1011 ](https://github.com/kokkos/kokkos/issues/1011 )
- Kokkos::Experimental::Crs constructor arguments were in the wrong order [\#992 ](https://github.com/kokkos/kokkos/issues/992 )
- Work graph construction ease-of-use (one lambda for count and fill) [\#991 ](https://github.com/kokkos/kokkos/issues/991 )
- when\_all returns pointer of futures (improved interface) [\#990 ](https://github.com/kokkos/kokkos/issues/990 )
- Allow assignment of LayoutLeft to LayoutRight or vice versa for rank-0 Views [\#594 ](https://github.com/kokkos/kokkos/issues/594 )
- Changed the meaning of Kokkos\_ENABLE\_CXX11\_DISPATCH\_LAMBDA [\#1035 ](https://github.com/kokkos/kokkos/issues/1035 )
**Fixed bugs:**
- memory pool default constructor does not properly set member variables. [\#1007 ](https://github.com/kokkos/kokkos/issues/1007 )
2017-08-01 00:34:21 +08:00
## [2.03.13](https://github.com/kokkos/kokkos/tree/2.03.13) (2017-07-27)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.03.05...2.03.13 )
**Implemented enhancements:**
- Disallow enabling both OpenMP and Threads in the same executable [\#406 ](https://github.com/kokkos/kokkos/issues/406 )
- Make Kokkos::OpenMP respect OMP environment even if hwloc is available [\#630 ](https://github.com/kokkos/kokkos/issues/630 )
- Improve Atomics Performance on KNL/Broadwell where PREFETCHW/RFO is Available [\#898 ](https://github.com/kokkos/kokkos/issues/898 )
- Kokkos::resize should test whether dimensions have changed before resizing [\#904 ](https://github.com/kokkos/kokkos/issues/904 )
- Develop performance-regression/acceptance tests [\#737 ](https://github.com/kokkos/kokkos/issues/737 )
- Make the deep\_copy Profiling hook a start/end system [\#890 ](https://github.com/kokkos/kokkos/issues/890 )
- Add deep\_copy Profiling hook [\#843 ](https://github.com/kokkos/kokkos/issues/843 )
- Append tag name to parallel construct name for Profiling [\#842 ](https://github.com/kokkos/kokkos/issues/842 )
- Add view label to `View bounds error` message for CUDA backend [\#870 ](https://github.com/kokkos/kokkos/issues/870 )
- Disable printing the loaded profiling library [\#824 ](https://github.com/kokkos/kokkos/issues/824 )
- "Declared but never referenced" warnings [\#853 ](https://github.com/kokkos/kokkos/issues/853 )
- Warnings about lock\_address\_cuda\_space [\#852 ](https://github.com/kokkos/kokkos/issues/852 )
- WorkGraph execution policy [\#771 ](https://github.com/kokkos/kokkos/issues/771 )
- Simplify makefiles by guarding compilation with appropriate KOKKOS\_ENABLE\_\#\#\# macros [\#716 ](https://github.com/kokkos/kokkos/issues/716 )
- Cmake build: wrong include install directory [\#668 ](https://github.com/kokkos/kokkos/issues/668 )
- Derived View type and allocation [\#566 ](https://github.com/kokkos/kokkos/issues/566 )
- Fix Compiler warnings when compiling core unit tests for Cuda [\#214 ](https://github.com/kokkos/kokkos/issues/214 )
**Fixed bugs:**
- Out-of-bounds read in Kokkos\_Layout.hpp [\#975 ](https://github.com/kokkos/kokkos/issues/975 )
- CudaClang: Fix failing test with Clang 4.0 [\#941 ](https://github.com/kokkos/kokkos/issues/941 )
- Respawn when memory pool allocation fails \(not available memory\) [\#940 ](https://github.com/kokkos/kokkos/issues/940 )
- Memory pool aborts on zero allocation request, returns NULL for \< minimum [\#939 ](https://github.com/kokkos/kokkos/issues/939 )
- Error with TaskScheduler query of underlying memory pool [\#917 ](https://github.com/kokkos/kokkos/issues/917 )
- Profiling::\*Callee static variables declared in header [\#863 ](https://github.com/kokkos/kokkos/issues/863 )
- calling \*Space::name\(\) causes compile error [\#862 ](https://github.com/kokkos/kokkos/issues/862 )
- bug in Profiling::deallocateData [\#860 ](https://github.com/kokkos/kokkos/issues/860 )
- task\_depend test failing, CUDA 8.0 + Pascal + RDC [\#829 ](https://github.com/kokkos/kokkos/issues/829 )
- \[develop branch\] Standalone cmake issues [\#826 ](https://github.com/kokkos/kokkos/issues/826 )
- Kokkos CUDA failes to compile with OMPI\_CXX and MPICH\_CXX wrappers [\#776 ](https://github.com/kokkos/kokkos/issues/776 )
- Task Team reduction on Pascal [\#767 ](https://github.com/kokkos/kokkos/issues/767 )
- CUDA stack overflow with TaskDAG test [\#758 ](https://github.com/kokkos/kokkos/issues/758 )
- TeamVector test on Cuda [\#670 ](https://github.com/kokkos/kokkos/issues/670 )
- Clang 4.0 Cuda Build broken again [\#560 ](https://github.com/kokkos/kokkos/issues/560 )
2017-06-09 00:42:08 +08:00
## [2.03.05](https://github.com/kokkos/kokkos/tree/2.03.05) (2017-05-27)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.03.00...2.03.05 )
**Implemented enhancements:**
- Harmonize Custom Reductions over nesting levels [\#802 ](https://github.com/kokkos/kokkos/issues/802 )
- Prevent users directly including KokkosCore\_config.h [\#815 ](https://github.com/kokkos/kokkos/issues/815 )
- DualView aborts on concurrent host/device modify \(in debug mode\) [\#814 ](https://github.com/kokkos/kokkos/issues/814 )
- Abort when running on a NVIDIA CC5.0 or higher architecture with code compiled for CC \< 5.0 [\#813 ](https://github.com/kokkos/kokkos/issues/813 )
- Add "name" function to ExecSpaces [\#806 ](https://github.com/kokkos/kokkos/issues/806 )
- Allow null Future in task spawn dependences [\#795 ](https://github.com/kokkos/kokkos/issues/795 )
- Add Unit Tests for Kokkos::complex [\#785 ](https://github.com/kokkos/kokkos/issues/785 )
- Add pow function for Kokkos::complex [\#784 ](https://github.com/kokkos/kokkos/issues/784 )
- Square root of a complex [\#729 ](https://github.com/kokkos/kokkos/issues/729 )
- Command line processing of --threads argument prevents users from having any commandline arguments starting with --threads [\#760 ](https://github.com/kokkos/kokkos/issues/760 )
- Protected deprecated API with appropriate macro [\#756 ](https://github.com/kokkos/kokkos/issues/756 )
- Allow task scheduler memory pool to be used by tasks [\#747 ](https://github.com/kokkos/kokkos/issues/747 )
- View bounds checking on host-side performance: constructing a std::string [\#723 ](https://github.com/kokkos/kokkos/issues/723 )
- Add check for AppleClang as compiler distinct from check for Clang. [\#705 ](https://github.com/kokkos/kokkos/issues/705 )
- Uninclude source files for specific configurations to prevent link warning. [\#701 ](https://github.com/kokkos/kokkos/issues/701 )
- Add --small option to snapshot script [\#697 ](https://github.com/kokkos/kokkos/issues/697 )
- CMake Standalone Support [\#674 ](https://github.com/kokkos/kokkos/issues/674 )
- CMake build unit test and install [\#808 ](https://github.com/kokkos/kokkos/issues/808 )
- CMake: Fix having kokkos as a subdirectory in a pure cmake project [\#629 ](https://github.com/kokkos/kokkos/issues/629 )
- Tribits macro assumes build directory is in top level source directory [\#654 ](https://github.com/kokkos/kokkos/issues/654 )
- Use bin/nvcc\_wrapper, not config/nvcc\_wrapper [\#562 ](https://github.com/kokkos/kokkos/issues/562 )
- Allow MemoryPool::allocate\(\) to be called from multiple threads per warp. [\#487 ](https://github.com/kokkos/kokkos/issues/487 )
- Allow MemoryPool::allocate\\(\\) to be called from multiple threads per warp. [\#487 ](https://github.com/kokkos/kokkos/issues/487 )
- Move OpenMP 4.5 OpenMPTarget backend into Develop [\#456 ](https://github.com/kokkos/kokkos/issues/456 )
- Testing on ARM testbed [\#288 ](https://github.com/kokkos/kokkos/issues/288 )
**Fixed bugs:**
- Fix label in OpenMP parallel\_reduce verify\_initialized [\#834 ](https://github.com/kokkos/kokkos/issues/834 )
- TeamScratch Level 1 on Cuda hangs [\#820 ](https://github.com/kokkos/kokkos/issues/820 )
- \[bug\] memory pool. [\#786 ](https://github.com/kokkos/kokkos/issues/786 )
- Some Reduction Tests fail on Intel 18 with aggressive vectorization on [\#774 ](https://github.com/kokkos/kokkos/issues/774 )
- Error copying dynamic view on copy of memory pool [\#773 ](https://github.com/kokkos/kokkos/issues/773 )
- CUDA stack overflow with TaskDAG test [\#758 ](https://github.com/kokkos/kokkos/issues/758 )
- ThreadVectorRange Customized Reduction Bug [\#739 ](https://github.com/kokkos/kokkos/issues/739 )
- set\_scratch\_size overflows [\#726 ](https://github.com/kokkos/kokkos/issues/726 )
- Get wrong results for compiler checks in Makefile on OS X. [\#706 ](https://github.com/kokkos/kokkos/issues/706 )
- Fix check if multiple host architectures enabled. [\#702 ](https://github.com/kokkos/kokkos/issues/702 )
- Threads Backend Does not Pass on Cray Compilers [\#609 ](https://github.com/kokkos/kokkos/issues/609 )
- Rare bug in memory pool where allocation can finish on superblock in empty state [\#452 ](https://github.com/kokkos/kokkos/issues/452 )
- LDFLAGS in core/unit\_test/Makefile: potential "undefined reference" to pthread lib [\#148 ](https://github.com/kokkos/kokkos/issues/148 )
2017-04-26 03:48:51 +08:00
## [2.03.00](https://github.com/kokkos/kokkos/tree/2.03.00) (2017-04-25)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.02.15...2.03.00 )
**Implemented enhancements:**
- UnorderedMap: make it accept Devices or MemorySpaces [\#711 ](https://github.com/kokkos/kokkos/issues/711 )
- sort to accept DynamicView and \[begin,end\) indices [\#691 ](https://github.com/kokkos/kokkos/issues/691 )
- ENABLE Macros should only be used via \#ifdef or \#if defined [\#675 ](https://github.com/kokkos/kokkos/issues/675 )
- Remove impl/Kokkos\_Synchronic\_\* [\#666 ](https://github.com/kokkos/kokkos/issues/666 )
- Turning off IVDEP for Intel 14. [\#638 ](https://github.com/kokkos/kokkos/issues/638 )
- Using an installed Kokkos in a target application using CMake [\#633 ](https://github.com/kokkos/kokkos/issues/633 )
- Create Kokkos Bill of Materials [\#632 ](https://github.com/kokkos/kokkos/issues/632 )
- MDRangePolicy and tagged evaluators [\#547 ](https://github.com/kokkos/kokkos/issues/547 )
- Add PGI support [\#289 ](https://github.com/kokkos/kokkos/issues/289 )
**Fixed bugs:**
- Output from PerTeam fails [\#733 ](https://github.com/kokkos/kokkos/issues/733 )
- Cuda: architecture flag not added to link line [\#688 ](https://github.com/kokkos/kokkos/issues/688 )
- Getting large chunks of memory for a thread team in a universal way [\#664 ](https://github.com/kokkos/kokkos/issues/664 )
- Kokkos RNG normal\(\) function hangs for small seed value [\#655 ](https://github.com/kokkos/kokkos/issues/655 )
- Kokkos Tests Errors on Shepard/HSW Builds [\#644 ](https://github.com/kokkos/kokkos/issues/644 )
2017-02-14 01:50:34 +08:00
## [2.02.15](https://github.com/kokkos/kokkos/tree/2.02.15) (2017-02-10)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.02.07...2.02.15 )
**Implemented enhancements:**
- Containers: Adding block partitioning to StaticCrsGraph [\#625 ](https://github.com/kokkos/kokkos/issues/625 )
- Kokkos Make System can induce Errors on Cray Volta System [\#610 ](https://github.com/kokkos/kokkos/issues/610 )
- OpenMP: error out if KOKKOS\_HAVE\_OPENMP is defined but not \_OPENMP [\#605 ](https://github.com/kokkos/kokkos/issues/605 )
- CMake: fix standalone build with tests [\#604 ](https://github.com/kokkos/kokkos/issues/604 )
- Change README \(that GitHub shows when opening Kokkos project page\) to tell users how to submit PRs [\#597 ](https://github.com/kokkos/kokkos/issues/597 )
- Add correctness testing for all operators of Atomic View [\#420 ](https://github.com/kokkos/kokkos/issues/420 )
- Allow assignment of Views with compatible memory spaces [\#290 ](https://github.com/kokkos/kokkos/issues/290 )
- Build only one version of Kokkos library for tests [\#213 ](https://github.com/kokkos/kokkos/issues/213 )
- Clean out old KOKKOS\_HAVE\_CXX11 macros clauses [\#156 ](https://github.com/kokkos/kokkos/issues/156 )
- Harmonize Macro names [\#150 ](https://github.com/kokkos/kokkos/issues/150 )
**Fixed bugs:**
- Cray and PGI: Kokkos\_Parallel\_Reduce [\#634 ](https://github.com/kokkos/kokkos/issues/634 )
- Kokkos Make System can induce Errors on Cray Volta System [\#610 ](https://github.com/kokkos/kokkos/issues/610 )
- Normal\(\) function random number generator doesn't give the expected distribution [\#592 ](https://github.com/kokkos/kokkos/issues/592 )
2017-01-10 01:39:46 +08:00
## [2.02.07](https://github.com/kokkos/kokkos/tree/2.02.07) (2016-12-16)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.02.01...2.02.07 )
**Implemented enhancements:**
- Add CMake option to enable Cuda Lambda support [\#589 ](https://github.com/kokkos/kokkos/issues/589 )
- Add CMake option to enable Cuda RDC support [\#588 ](https://github.com/kokkos/kokkos/issues/588 )
- Add Initial Intel Sky Lake Xeon-HPC Compiler Support to Kokkos Make System [\#584 ](https://github.com/kokkos/kokkos/issues/584 )
- Building Tutorial Examples [\#582 ](https://github.com/kokkos/kokkos/issues/582 )
- Internal way for using ThreadVectorRange without TeamHandle [\#574 ](https://github.com/kokkos/kokkos/issues/574 )
- Testing: Add testing for uvm and rdc [\#571 ](https://github.com/kokkos/kokkos/issues/571 )
- Profiling: Add Memory Tracing and Region Markers [\#557 ](https://github.com/kokkos/kokkos/issues/557 )
- nvcc\_wrapper not installed with Kokkos built with CUDA through CMake [\#543 ](https://github.com/kokkos/kokkos/issues/543 )
- Improve DynRankView debug check [\#541 ](https://github.com/kokkos/kokkos/issues/541 )
- Benchmarks: Add Gather benchmark [\#536 ](https://github.com/kokkos/kokkos/issues/536 )
- Testing: add spot\_check option to test\_all\_sandia [\#535 ](https://github.com/kokkos/kokkos/issues/535 )
- Deprecate Kokkos::Impl::VerifyExecutionCanAccessMemorySpace [\#527 ](https://github.com/kokkos/kokkos/issues/527 )
- Add AtomicAdd support for 64bit float for Pascal [\#522 ](https://github.com/kokkos/kokkos/issues/522 )
- Add Restrict and Aligned memory trait [\#517 ](https://github.com/kokkos/kokkos/issues/517 )
- Kokkos Tests are Not Run using Compiler Optimization [\#501 ](https://github.com/kokkos/kokkos/issues/501 )
- Add support for clang 3.7 w/ openmp backend [\#393 ](https://github.com/kokkos/kokkos/issues/393 )
- Provide an error throw class [\#79 ](https://github.com/kokkos/kokkos/issues/79 )
**Fixed bugs:**
- Cuda UVM Allocation test broken with UVM as default space [\#586 ](https://github.com/kokkos/kokkos/issues/586 )
- Bug \(develop branch only\): multiple tests are now failing when forcing uvm usage. [\#570 ](https://github.com/kokkos/kokkos/issues/570 )
- Error in generate\_makefile.sh for Kokkos when Compiler is Empty String/Fails [\#568 ](https://github.com/kokkos/kokkos/issues/568 )
- XL 13.1.4 incorrect C++11 flag [\#553 ](https://github.com/kokkos/kokkos/issues/553 )
- Improve DynRankView debug check [\#541 ](https://github.com/kokkos/kokkos/issues/541 )
- Installing Library on MAC broken due to cp -u [\#539 ](https://github.com/kokkos/kokkos/issues/539 )
- Intel Nightly Testing with Debug enabled fails [\#534 ](https://github.com/kokkos/kokkos/issues/534 )
## [2.02.01](https://github.com/kokkos/kokkos/tree/2.02.01) (2016-11-01)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.02.00...2.02.01 )
**Implemented enhancements:**
- Add Changelog generation to our process. [\#506 ](https://github.com/kokkos/kokkos/issues/506 )
**Fixed bugs:**
- Test scratch\_request fails in Serial with Debug enabled [\#520 ](https://github.com/kokkos/kokkos/issues/520 )
- Bug In BoundsCheck for DynRankView [\#516 ](https://github.com/kokkos/kokkos/issues/516 )
## [2.02.00](https://github.com/kokkos/kokkos/tree/2.02.00) (2016-10-30)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.01.10...2.02.00 )
**Implemented enhancements:**
- Add PowerPC assembly for grabbing clock register in memory pool [\#511 ](https://github.com/kokkos/kokkos/issues/511 )
- Add GCC 6.x support [\#508 ](https://github.com/kokkos/kokkos/issues/508 )
- Test install and build against installed library [\#498 ](https://github.com/kokkos/kokkos/issues/498 )
- Makefile.kokkos adds expt-extended-lambda to cuda build with clang [\#490 ](https://github.com/kokkos/kokkos/issues/490 )
- Add top-level makefile option to just test kokkos-core unit-test [\#485 ](https://github.com/kokkos/kokkos/issues/485 )
- Split and harmonize Object Files of Core UnitTests to increase build parallelism [\#484 ](https://github.com/kokkos/kokkos/issues/484 )
- LayoutLeft to LayoutLeft subview for 3D and 4D views [\#473 ](https://github.com/kokkos/kokkos/issues/473 )
- Add official Cuda 8.0 support [\#468 ](https://github.com/kokkos/kokkos/issues/468 )
- Allow C++1Z Flag for Class Lambda capture [\#465 ](https://github.com/kokkos/kokkos/issues/465 )
- Add Clang 4.0+ compilation of Cuda code [\#455 ](https://github.com/kokkos/kokkos/issues/455 )
- Possible Issue with Intel 17.0.098 and GCC 6.1.0 in Develop Branch [\#445 ](https://github.com/kokkos/kokkos/issues/445 )
- Add name of view to "View bounds error" [\#432 ](https://github.com/kokkos/kokkos/issues/432 )
- Move Sort Binning Operators into Kokkos namespace [\#421 ](https://github.com/kokkos/kokkos/issues/421 )
- TaskPolicy - generate error when attempt to use uninitialized [\#396 ](https://github.com/kokkos/kokkos/issues/396 )
- Import WithoutInitializing and AllowPadding into Kokkos namespace [\#325 ](https://github.com/kokkos/kokkos/issues/325 )
- TeamThreadRange requires begin, end to be the same type [\#305 ](https://github.com/kokkos/kokkos/issues/305 )
- CudaUVMSpace should track \# allocations, due to CUDA limit on \# UVM allocations [\#300 ](https://github.com/kokkos/kokkos/issues/300 )
- Remove old View and its infrastructure [\#259 ](https://github.com/kokkos/kokkos/issues/259 )
**Fixed bugs:**
- Bug in TestCuda\_Other.cpp: most likely assembly inserted into Device code [\#515 ](https://github.com/kokkos/kokkos/issues/515 )
- Cuda Compute Capability check of GPU is outdated [\#509 ](https://github.com/kokkos/kokkos/issues/509 )
- multi\_scratch test with hwloc and pthreads seg-faults. [\#504 ](https://github.com/kokkos/kokkos/issues/504 )
- generate\_makefile.bash: "make install" is broken [\#503 ](https://github.com/kokkos/kokkos/issues/503 )
- make clean in Out of Source Build/Tests Does Not Work Correctly [\#502 ](https://github.com/kokkos/kokkos/issues/502 )
- Makefiles for test and examples have issues in Cuda when CXX is not explicitly specified [\#497 ](https://github.com/kokkos/kokkos/issues/497 )
- Dispatch lambda test directly inside GTEST macro doesn't work with nvcc [\#491 ](https://github.com/kokkos/kokkos/issues/491 )
- UnitTests with HWLOC enabled fail if run with mpirun bound to a single core [\#489 ](https://github.com/kokkos/kokkos/issues/489 )
- Failing Reducer Test on Mac with Pthreads [\#479 ](https://github.com/kokkos/kokkos/issues/479 )
- make test Dumps Error with Clang Not Found [\#471 ](https://github.com/kokkos/kokkos/issues/471 )
- OpenMP TeamPolicy member broadcast not using correct volatile shared variable [\#424 ](https://github.com/kokkos/kokkos/issues/424 )
- TaskPolicy - generate error when attempt to use uninitialized [\#396 ](https://github.com/kokkos/kokkos/issues/396 )
- New task policy implementation is pulling in old experimental code. [\#372 ](https://github.com/kokkos/kokkos/issues/372 )
- MemoryPool unit test hangs on Power8 with GCC 6.1.0 [\#298 ](https://github.com/kokkos/kokkos/issues/298 )
## [2.01.10](https://github.com/kokkos/kokkos/tree/2.01.10) (2016-09-27)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.01.06...2.01.10 )
**Implemented enhancements:**
- Enable Profiling by default in Tribits build [\#438 ](https://github.com/kokkos/kokkos/issues/438 )
- parallel\_reduce\(0\), parallel\_scan\(0\) unit tests [\#436 ](https://github.com/kokkos/kokkos/issues/436 )
- data\(\)==NULL after realloc with LayoutStride [\#351 ](https://github.com/kokkos/kokkos/issues/351 )
- Fix tutorials to track new Kokkos::View [\#323 ](https://github.com/kokkos/kokkos/issues/323 )
- Rename team policy set\_scratch\_size. [\#195 ](https://github.com/kokkos/kokkos/issues/195 )
**Fixed bugs:**
- Possible Issue with Intel 17.0.098 and GCC 6.1.0 in Develop Branch [\#445 ](https://github.com/kokkos/kokkos/issues/445 )
- Makefile spits syntax error [\#435 ](https://github.com/kokkos/kokkos/issues/435 )
- Kokkos::sort fails for view with all the same values [\#422 ](https://github.com/kokkos/kokkos/issues/422 )
- Generic Reducers: can't accept inline constructed reducer [\#404 ](https://github.com/kokkos/kokkos/issues/404 )
- data\\(\\)==NULL after realloc with LayoutStride [\#351 ](https://github.com/kokkos/kokkos/issues/351 )
- const subview of const view with compile time dimensions on Cuda backend [\#310 ](https://github.com/kokkos/kokkos/issues/310 )
- Kokkos \(in Trilinos\) Causes Internal Compiler Error on CUDA 8.0.21-EA on POWER8 [\#307 ](https://github.com/kokkos/kokkos/issues/307 )
- Core Oversubscription Detection Broken? [\#159 ](https://github.com/kokkos/kokkos/issues/159 )
## [2.01.06](https://github.com/kokkos/kokkos/tree/2.01.06) (2016-09-02)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/2.01.00...2.01.06 )
**Implemented enhancements:**
- Add "standard" reducers for lambda-supportable customized reduce [\#411 ](https://github.com/kokkos/kokkos/issues/411 )
- TaskPolicy - single thread back-end execution [\#390 ](https://github.com/kokkos/kokkos/issues/390 )
- Kokkos master clone tag [\#387 ](https://github.com/kokkos/kokkos/issues/387 )
- Query memory requirements from task policy [\#378 ](https://github.com/kokkos/kokkos/issues/378 )
- Output order of test\_atomic.cpp is confusing [\#373 ](https://github.com/kokkos/kokkos/issues/373 )
- Missing testing for atomics [\#341 ](https://github.com/kokkos/kokkos/issues/341 )
- Feature request for Kokkos to provide Kokkos::atomic\_fetch\_max and atomic\_fetch\_min [\#336 ](https://github.com/kokkos/kokkos/issues/336 )
- TaskPolicy\<Cuda\> performance requires teams mapped to warps [\#218 ](https://github.com/kokkos/kokkos/issues/218 )
**Fixed bugs:**
- Reduce with Teams broken for custom initialize [\#407 ](https://github.com/kokkos/kokkos/issues/407 )
- Failing Kokkos build on Debian [\#402 ](https://github.com/kokkos/kokkos/issues/402 )
- Failing Tests on NVIDIA Pascal GPUs [\#398 ](https://github.com/kokkos/kokkos/issues/398 )
- Algorithms: fill\_random assumes dimensions fit in unsigned int [\#389 ](https://github.com/kokkos/kokkos/issues/389 )
- Kokkos::subview with RandomAccess Memory Trait [\#385 ](https://github.com/kokkos/kokkos/issues/385 )
- Build warning \(signed / unsigned comparison\) in Cuda implementation [\#365 ](https://github.com/kokkos/kokkos/issues/365 )
- wrong results for a parallel\_reduce with CUDA8 / Maxwell50 [\#352 ](https://github.com/kokkos/kokkos/issues/352 )
- Hierarchical parallelism - 3 level unit test [\#344 ](https://github.com/kokkos/kokkos/issues/344 )
- Can I allocate a View w/ both WithoutInitializing & AllowPadding? [\#324 ](https://github.com/kokkos/kokkos/issues/324 )
- subview View layout determination [\#309 ](https://github.com/kokkos/kokkos/issues/309 )
- Unit tests with Cuda - Maxwell [\#196 ](https://github.com/kokkos/kokkos/issues/196 )
## [2.01.00](https://github.com/kokkos/kokkos/tree/2.01.00) (2016-07-21)
[Full Changelog ](https://github.com/kokkos/kokkos/compare/End_C++98...2.01.00 )
**Implemented enhancements:**
- Edit ViewMapping so assigning Views with the same custom layout compiles when const casting [\#327 ](https://github.com/kokkos/kokkos/issues/327 )
- DynRankView: Performance improvement for operator\(\) [\#321 ](https://github.com/kokkos/kokkos/issues/321 )
- Interoperability between static and dynamic rank views [\#295 ](https://github.com/kokkos/kokkos/issues/295 )
- subview member function ? [\#280 ](https://github.com/kokkos/kokkos/issues/280 )
- Inter-operatibility between View and DynRankView. [\#245 ](https://github.com/kokkos/kokkos/issues/245 )
- \(Trilinos\) build warning in atomic\_assign, with Kokkos::complex [\#177 ](https://github.com/kokkos/kokkos/issues/177 )
- View\<\>::shmem\_size should runtime check for number of arguments equal to rank [\#176 ](https://github.com/kokkos/kokkos/issues/176 )
- Custom reduction join via lambda argument [\#99 ](https://github.com/kokkos/kokkos/issues/99 )
- DynRankView with 0 dimensions passed in at construction [\#293 ](https://github.com/kokkos/kokkos/issues/293 )
- Inject view\_alloc and friends into Kokkos namespace [\#292 ](https://github.com/kokkos/kokkos/issues/292 )
- Less restrictive TeamPolicy reduction on Cuda [\#286 ](https://github.com/kokkos/kokkos/issues/286 )
- deep\_copy using remap with source execution space [\#267 ](https://github.com/kokkos/kokkos/issues/267 )
- Suggestion: Enable opt-in L1 caching via nvcc-wrapper [\#261 ](https://github.com/kokkos/kokkos/issues/261 )
- More flexible create\_mirror functions [\#260 ](https://github.com/kokkos/kokkos/issues/260 )
- Rename View::memory\_span to View::required\_allocation\_size [\#256 ](https://github.com/kokkos/kokkos/issues/256 )
- Use of subviews and views with compile-time dimensions [\#237 ](https://github.com/kokkos/kokkos/issues/237 )
- Use of subviews and views with compile-time dimensions [\#237 ](https://github.com/kokkos/kokkos/issues/237 )
- Kokkos::Timer [\#234 ](https://github.com/kokkos/kokkos/issues/234 )
- Fence CudaUVMSpace allocations [\#230 ](https://github.com/kokkos/kokkos/issues/230 )
- View::operator\(\) accept std::is\_integral and std::is\_enum [\#227 ](https://github.com/kokkos/kokkos/issues/227 )
- Allocating zero size View [\#216 ](https://github.com/kokkos/kokkos/issues/216 )
- Thread scalable memory pool [\#212 ](https://github.com/kokkos/kokkos/issues/212 )
- Add a way to disable memory leak output [\#194 ](https://github.com/kokkos/kokkos/issues/194 )
- Kokkos exec space init should init Kokkos profiling [\#192 ](https://github.com/kokkos/kokkos/issues/192 )
- Runtime rank wrapper for View [\#189 ](https://github.com/kokkos/kokkos/issues/189 )
- Profiling Interface [\#158 ](https://github.com/kokkos/kokkos/issues/158 )
- Fix View assignment \(of managed to unmanaged\) [\#153 ](https://github.com/kokkos/kokkos/issues/153 )
- Add unit test for assignment of managed View to unmanaged View [\#152 ](https://github.com/kokkos/kokkos/issues/152 )
- Check for oversubscription of threads with MPI in Kokkos::initialize [\#149 ](https://github.com/kokkos/kokkos/issues/149 )
- Dynamic resizeable 1dimensional view [\#143 ](https://github.com/kokkos/kokkos/issues/143 )
- Develop TaskPolicy for CUDA [\#142 ](https://github.com/kokkos/kokkos/issues/142 )
- New View : Test Compilation Downstream [\#138 ](https://github.com/kokkos/kokkos/issues/138 )
- New View Implementation [\#135 ](https://github.com/kokkos/kokkos/issues/135 )
- Add variant of subview that lets users add traits [\#134 ](https://github.com/kokkos/kokkos/issues/134 )
- NVCC-WRAPPER: Add --host-only flag [\#121 ](https://github.com/kokkos/kokkos/issues/121 )
- Address gtest issue with TriBITS Kokkos build outside of Trilinos [\#117 ](https://github.com/kokkos/kokkos/issues/117 )
- Make tests pass with -expt-extended-lambda on CUDA [\#108 ](https://github.com/kokkos/kokkos/issues/108 )
- Dynamic scheduling for parallel\_for and parallel\_reduce [\#106 ](https://github.com/kokkos/kokkos/issues/106 )
- Runtime or compile time error when reduce functor's join is not properly specified as const member function or with volatile arguments [\#105 ](https://github.com/kokkos/kokkos/issues/105 )
- Error out when the number of threads is modified after kokkos is initialized [\#104 ](https://github.com/kokkos/kokkos/issues/104 )
- Porting to POWER and remove assumption of X86 default [\#103 ](https://github.com/kokkos/kokkos/issues/103 )
- Dynamic scheduling option for RangePolicy [\#100 ](https://github.com/kokkos/kokkos/issues/100 )
- SharedMemory Support for Lambdas [\#81 ](https://github.com/kokkos/kokkos/issues/81 )
- Recommended TeamSize for Lambdas [\#80 ](https://github.com/kokkos/kokkos/issues/80 )
- Add Aggressive Vectorization Compilation mode [\#72 ](https://github.com/kokkos/kokkos/issues/72 )
- Dynamic scheduling team execution policy [\#53 ](https://github.com/kokkos/kokkos/issues/53 )
- UVM allocations in multi-GPU systems [\#50 ](https://github.com/kokkos/kokkos/issues/50 )
- Synchronic in Kokkos::Impl [\#44 ](https://github.com/kokkos/kokkos/issues/44 )
- index and dimension types in for loops [\#28 ](https://github.com/kokkos/kokkos/issues/28 )
- Subview assign of 1D Strided with stride 1 to LayoutLeft/Right [\#1 ](https://github.com/kokkos/kokkos/issues/1 )
**Fixed bugs:**
- misspelled variable name in Kokkos\_Atomic\_Fetch + missing unit tests [\#340 ](https://github.com/kokkos/kokkos/issues/340 )
- seg fault Kokkos::Impl::CudaInternal::print\_configuration [\#338 ](https://github.com/kokkos/kokkos/issues/338 )
- Clang compiler error with named parallel\_reduce, tags, and TeamPolicy. [\#335 ](https://github.com/kokkos/kokkos/issues/335 )
- Shared Memory Allocation Error at parallel\_reduce [\#311 ](https://github.com/kokkos/kokkos/issues/311 )
- DynRankView: Fix resize and realloc [\#303 ](https://github.com/kokkos/kokkos/issues/303 )
- Scratch memory and dynamic scheduling [\#279 ](https://github.com/kokkos/kokkos/issues/279 )
- MemoryPool infinite loop when out of memory [\#312 ](https://github.com/kokkos/kokkos/issues/312 )
- Kokkos DynRankView changes break Sacado and Panzer [\#299 ](https://github.com/kokkos/kokkos/issues/299 )
- MemoryPool fails to compile on non-cuda non-x86 [\#297 ](https://github.com/kokkos/kokkos/issues/297 )
- Random Number Generator Fix [\#296 ](https://github.com/kokkos/kokkos/issues/296 )
- View template parameter ordering Bug [\#282 ](https://github.com/kokkos/kokkos/issues/282 )
- Serial task policy broken. [\#281 ](https://github.com/kokkos/kokkos/issues/281 )
- deep\_copy with LayoutStride should not memcpy [\#262 ](https://github.com/kokkos/kokkos/issues/262 )
- DualView::need\_sync should be a const method [\#248 ](https://github.com/kokkos/kokkos/issues/248 )
- Arbitrary-sized atomics on GPUs broken; loop forever [\#238 ](https://github.com/kokkos/kokkos/issues/238 )
- boolean reduction value\_type changes answer [\#225 ](https://github.com/kokkos/kokkos/issues/225 )
- Custom init\(\) function for parallel\_reduce with array value\_type [\#210 ](https://github.com/kokkos/kokkos/issues/210 )
- unit\_test Makefile is Broken - Recursively Calls itself until Machine Apocalypse. [\#202 ](https://github.com/kokkos/kokkos/issues/202 )
- nvcc\_wrapper Does Not Support -Xcompiler \<compiler option\> [\#198 ](https://github.com/kokkos/kokkos/issues/198 )
- Kokkos exec space init should init Kokkos profiling [\#192 ](https://github.com/kokkos/kokkos/issues/192 )
- Kokkos Threads Backend impl\_shared\_alloc Broken on Intel 16.1 \(Shepard Haswell\) [\#186 ](https://github.com/kokkos/kokkos/issues/186 )
- pthread back end hangs if used uninitialized [\#182 ](https://github.com/kokkos/kokkos/issues/182 )
- parallel\_reduce of size 0, not calling init/join [\#175 ](https://github.com/kokkos/kokkos/issues/175 )
- Bug in Threads with OpenMP enabled [\#173 ](https://github.com/kokkos/kokkos/issues/173 )
- KokkosExp\_SharedAlloc, m\_team\_work\_index inaccessible [\#166 ](https://github.com/kokkos/kokkos/issues/166 )
- 128-bit CAS without Assembly Broken? [\#161 ](https://github.com/kokkos/kokkos/issues/161 )
- fatal error: Cuda/Kokkos\_Cuda\_abort.hpp: No such file or directory [\#157 ](https://github.com/kokkos/kokkos/issues/157 )
- Power8: Fix OpenMP backend [\#139 ](https://github.com/kokkos/kokkos/issues/139 )
- Data race in Kokkos OpenMP initialization [\#131 ](https://github.com/kokkos/kokkos/issues/131 )
- parallel\_launch\_local\_memory and cuda 7.5 [\#125 ](https://github.com/kokkos/kokkos/issues/125 )
- Resize can fail with Cuda due to asynchronous dispatch [\#119 ](https://github.com/kokkos/kokkos/issues/119 )
- Qthread taskpolicy initialization bug. [\#92 ](https://github.com/kokkos/kokkos/issues/92 )
- Windows: sys/mman.h [\#89 ](https://github.com/kokkos/kokkos/issues/89 )
- Windows: atomic\_fetch\_sub\(\) [\#88 ](https://github.com/kokkos/kokkos/issues/88 )
- Windows: snprintf [\#87 ](https://github.com/kokkos/kokkos/issues/87 )
- Parallel\_Reduce with TeamPolicy and league size of 0 returns garbage [\#85 ](https://github.com/kokkos/kokkos/issues/85 )
- Throw with Cuda when using \(2D\) team\_policy parallel\_reduce with less than a warp size [\#76 ](https://github.com/kokkos/kokkos/issues/76 )
- Scalar views don't work with Kokkos::Atomic memory trait [\#69 ](https://github.com/kokkos/kokkos/issues/69 )
- Reduce the number of threads per team for Cuda [\#63 ](https://github.com/kokkos/kokkos/issues/63 )
- Named Kernels fail for reductions with CUDA [\#60 ](https://github.com/kokkos/kokkos/issues/60 )
- Kokkos View dimension\_\(\) for long returning unsigned int [\#20 ](https://github.com/kokkos/kokkos/issues/20 )
- atomic test hangs with LLVM [\#6 ](https://github.com/kokkos/kokkos/issues/6 )
- OpenMP Test should set omp\_set\_num\_threads to 1 [\#4 ](https://github.com/kokkos/kokkos/issues/4 )
**Closed issues:**
- develop branch broken with CUDA 8 and --expt-extended-lambda [\#354 ](https://github.com/kokkos/kokkos/issues/354 )
- --arch=KNL with Intel 2016 build failure [\#349 ](https://github.com/kokkos/kokkos/issues/349 )
- Error building with Cuda when passing -DKOKKOS\_CUDA\_USE\_LAMBDA to generate\_makefile.bash [\#343 ](https://github.com/kokkos/kokkos/issues/343 )
- Can I safely use int indices in a 2-D View with capacity \> 2B? [\#318 ](https://github.com/kokkos/kokkos/issues/318 )
- Kokkos::ViewAllocateWithoutInitializing is not working [\#317 ](https://github.com/kokkos/kokkos/issues/317 )
- Intel build on Mac OS X [\#277 ](https://github.com/kokkos/kokkos/issues/277 )
- deleted [\#271 ](https://github.com/kokkos/kokkos/issues/271 )
- Broken Mira build [\#268 ](https://github.com/kokkos/kokkos/issues/268 )
- 32-bit build [\#246 ](https://github.com/kokkos/kokkos/issues/246 )
- parallel\_reduce with RDC crashes linker [\#232 ](https://github.com/kokkos/kokkos/issues/232 )
- build of Kokkos\_Sparse\_MV\_impl\_spmv\_Serial.cpp.o fails if you use nvcc and have cuda disabled [\#209 ](https://github.com/kokkos/kokkos/issues/209 )
- Kokkos Serial execution space is not tested with TeamPolicy. [\#207 ](https://github.com/kokkos/kokkos/issues/207 )
- Unit test failure on Hansen KokkosCore\_UnitTest\_Cuda\_MPI\_1 [\#200 ](https://github.com/kokkos/kokkos/issues/200 )
- nvcc compiler warning: calling a \_\_host\_\_ function from a \_\_host\_\_ \_\_device\_\_ function is not allowed [\#180 ](https://github.com/kokkos/kokkos/issues/180 )
- Intel 15 build error with defaulted "move" operators [\#171 ](https://github.com/kokkos/kokkos/issues/171 )
- missing libkokkos.a during Trilinos 12.4.2 build, yet other libkokkos\*.a libs are there [\#165 ](https://github.com/kokkos/kokkos/issues/165 )
- Tie atomic updates to execution space or even to thread team? \(speculation\) [\#144 ](https://github.com/kokkos/kokkos/issues/144 )
- New View: Compiletime/size Test [\#137 ](https://github.com/kokkos/kokkos/issues/137 )
- New View : Performance Test [\#136 ](https://github.com/kokkos/kokkos/issues/136 )
- Signed/unsigned comparison warning in CUDA parallel [\#130 ](https://github.com/kokkos/kokkos/issues/130 )
- Kokkos::complex: Need op\* w/ std::complex & real [\#126 ](https://github.com/kokkos/kokkos/issues/126 )
- Use uintptr\_t for casting pointers [\#110 ](https://github.com/kokkos/kokkos/issues/110 )
- Default thread mapping behavior between P and Q threads. [\#91 ](https://github.com/kokkos/kokkos/issues/91 )
- Windows: Atomic\_Fetch\_Exchange\(\) return type [\#90 ](https://github.com/kokkos/kokkos/issues/90 )
- Synchronic unit test is way too long [\#84 ](https://github.com/kokkos/kokkos/issues/84 )
- nvcc\_wrapper -\> $\(NVCC\_WRAPPER\) [\#42 ](https://github.com/kokkos/kokkos/issues/42 )
- Check compiler version and print helpful message [\#39 ](https://github.com/kokkos/kokkos/issues/39 )
- Kokkos shared memory on Cuda uses a lot of registers [\#31 ](https://github.com/kokkos/kokkos/issues/31 )
- Can not pass unit test `cuda.space` without a GT 720 [\#25 ](https://github.com/kokkos/kokkos/issues/25 )
- Makefile.kokkos lacks bounds checking option that CMake has [\#24 ](https://github.com/kokkos/kokkos/issues/24 )
- Kokkos can not complete unit tests with CUDA UVM enabled [\#23 ](https://github.com/kokkos/kokkos/issues/23 )
- Simplify teams + shared memory histogram example to remove vectorization [\#21 ](https://github.com/kokkos/kokkos/issues/21 )
- Kokkos needs to rever to ${PROJECT\_NAME}\_ENABLE\_CXX11 not Trilinos\_ENABLE\_CXX11 [\#17 ](https://github.com/kokkos/kokkos/issues/17 )
- Kokkos Base Makefile adds AVX to KNC Build [\#16 ](https://github.com/kokkos/kokkos/issues/16 )
- MS Visual Studio 2013 Build Errors [\#9 ](https://github.com/kokkos/kokkos/issues/9 )
- subview\(X, ALL\(\), j\) for 2-D LayoutRight View X: should it view a column? [\#5 ](https://github.com/kokkos/kokkos/issues/5 )
## [End_C++98](https://github.com/kokkos/kokkos/tree/End_C++98) (2015-04-15)
\* *This Change Log was automatically generated by [github_changelog_generator](https://github.com/skywinder/Github-Changelog-Generator)*
