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80 Commits

Author SHA1 Message Date
Andrey Churbanov aa1f2b6306 The generation of the hierarchy used by hierarchical barrier improved in how the generation reacts to affinity set to none, or disabled, or no affinity available, or oversubscription. Some cleanup actions based on review comments to follow: need to use meaningful names instead of digital constants, e.g. use enumerators. 
llvm-svn: 234775
 2015-04-13 18:51:59 +00:00
Andrey Churbanov 74bf17b8ff Replace some unsafe API calls with safe alternatives on Windows, prepare code for similar actions on other platforms - wrap unsafe API calls into macros. 
llvm-svn: 233915
 2015-04-02 13:27:08 +00:00
Andrey Churbanov 1362ae750f Eliminated the write to depth field of the machine_hierarchy data structure in __kmp_get_hierarchy(), thus fixing race condition. Now local variable used by each thread. 
llvm-svn: 233914
 2015-04-02 13:18:50 +00:00
Andrey Churbanov d39f11c026 fix for broken commit 231774 
llvm-svn: 231781
 2015-03-10 10:14:57 +00:00
Andrey Churbanov 16a1432176 issuing of incorrect warning fixed 
llvm-svn: 231779
 2015-03-10 09:34:38 +00:00
Andrey Churbanov 2b8ecbeeb6 cleanup: removed unused function __kmp_change_thread_affinity_mask 
llvm-svn: 231778
 2015-03-10 09:31:21 +00:00
Andrey Churbanov 94e569e0e6 proc_bind_disabled enum value removed, its usage replased with proc_bind_false 
llvm-svn: 231776
 2015-03-10 09:19:47 +00:00
Andrey Churbanov 1f037e495a cleanup: usages of mask size wrapped into macros 
llvm-svn: 231775
 2015-03-10 09:15:26 +00:00
Andrey Churbanov 7b2ab719fe Adding some 8-bit atomic operations for future use 
llvm-svn: 231774
 2015-03-10 09:03:42 +00:00
Andrey Churbanov 128755741f changed unsigned types to signed - caused by comments of Hal Finkel on one of earlier patches 
llvm-svn: 231773
 2015-03-10 09:00:36 +00:00
Andrey Churbanov 1b625ddc0d moved Windows-specific flags under the WINDOWS guard in CMake 
llvm-svn: 231384
 2015-03-05 17:50:48 +00:00
Andrey Churbanov 1035f5721a added KMP_NESTED_HOT_TEAMS macro definition 
llvm-svn: 231383
 2015-03-05 17:48:53 +00:00
Andrey Churbanov e4b9213f80 minor change: comment improved 
llvm-svn: 231381
 2015-03-05 17:46:50 +00:00
Andrey Churbanov bebb54050b Cleanup provided by Carlo Bertolli 
llvm-svn: 231078
 2015-03-03 16:19:57 +00:00
Andrey Churbanov f42e83cf72 Removed all header files for OpenMP 2.5 
llvm-svn: 230521
 2015-02-25 18:38:08 +00:00
Andrey Churbanov 2638298646 Export the common header files to exports/ with CMake 
llvm-svn: 230520
 2015-02-25 18:32:30 +00:00
Andrey Churbanov 6d313413a8 Set the Intel compiler as default when building for the MIC without CMake 
llvm-svn: 230519
 2015-02-25 18:30:50 +00:00
Andrey Churbanov e8595de647 Two warning messages fixed. 
llvm-svn: 230035
 2015-02-20 18:19:41 +00:00
Andrey Churbanov fda00d095f Misprint in comment fixed 
llvm-svn: 230034
 2015-02-20 18:17:03 +00:00
Andrey Churbanov 613edeb89b Detect Intel MIC architecture and set some defaults at run time instead of build time. 
llvm-svn: 230033
 2015-02-20 18:14:43 +00:00
Andrey Churbanov 723a6b64bb Removed unused varargs from __kmpc_flush function. 
llvm-svn: 230032
 2015-02-20 18:09:27 +00:00
Andrey Churbanov 5c56fb55b0 Added new user-guided lock api, currently disabled. Use KMP_USE_DYNAMIC_LOCK=1 to enable it. 
llvm-svn: 230030
 2015-02-20 18:05:17 +00:00
Andrey Churbanov a5547bce79 Changed default stack offset for threads on non-Mac architectures to a CACHE_LINE. 
llvm-svn: 230029
 2015-02-20 17:57:58 +00:00
Andrey Churbanov f790286c33 Added some compiler flags for security on Linux and Mac link stages. 
llvm-svn: 230027
 2015-02-20 17:55:48 +00:00
Andrey Churbanov b41e62b713 Fixed memory corruption problem. 
llvm-svn: 228736
 2015-02-10 20:10:21 +00:00
Andrey Churbanov 440af7eccc Updated the kmp_omp_struct_info_t structure used by debuggers. 
llvm-svn: 228734
 2015-02-10 19:53:13 +00:00
Andrey Churbanov 851563f9c3 OpenMP 4.0 standard function omp_is_initial_device() implemented. 
llvm-svn: 228730
 2015-02-10 19:47:09 +00:00
Andrey Churbanov c5bccf94eb Added comment on format of local labels in asm code 
llvm-svn: 228727
 2015-02-10 19:31:17 +00:00
Andrey Churbanov 054c50bf4f Added CFI directives to asm code in order to have correct backtraces in gdb. 
llvm-svn: 228721
 2015-02-10 18:51:52 +00:00
Andrey Churbanov 6d224dbda7 The usage of tt_state flag is replaced by an array of two task_team pointers. 
llvm-svn: 228718
 2015-02-10 18:37:43 +00:00
Andrey Churbanov 9bf5328f97 Pin the libiomp5.dll for the lifetime of application, Windows-specific 
llvm-svn: 227469
 2015-01-29 17:18:20 +00:00
Andrey Churbanov 5cd50e3c0a enable environment variable KMP_PLACE_THREADS also for non-MIC architectures 
llvm-svn: 227467
 2015-01-29 17:14:58 +00:00
Andrey Churbanov 78bfb7c3a7 fix that sets proc-bind-var to proc_bind_false if affinity is not supported 
llvm-svn: 227454
 2015-01-29 15:52:20 +00:00
Andrey Churbanov 4b2f17a1d3 fixing typo in error message 
llvm-svn: 227451
 2015-01-29 15:49:22 +00:00
Andrey Churbanov 9ffc098fb5 fixing mistake in kmp_get_affinity_max_proc() api function 
llvm-svn: 227450
 2015-01-29 15:48:21 +00:00
Andrey Churbanov 571fd8acca fixing the Fortran modules dependencies 
llvm-svn: 227449
 2015-01-29 15:43:48 +00:00
Andrey Churbanov 898a56eb27 adding the jobs variable for parallel build 
llvm-svn: 227447
 2015-01-29 15:37:15 +00:00
Andrey Churbanov d9e775edfc Comments only: removing the Revision and Date svn variables from the top of all the source files. 
llvm-svn: 227207
 2015-01-27 17:13:53 +00:00
Andrey Churbanov 7a3467ab9d minor formatting change 
llvm-svn: 227205
 2015-01-27 17:06:18 +00:00
Andrey Churbanov 1c33129956 Enables a cpuid leaf 4 check for non-MIC x86 architectures. 
llvm-svn: 227204
 2015-01-27 17:03:42 +00:00
Andrey Churbanov df6555b6ef Adds some new Windows processor groups trace messages 
llvm-svn: 227203
 2015-01-27 17:00:03 +00:00
Andrey Churbanov a36de4339b Fixes error where proc-bind-var is not set when there is a parsing error of GOMP_AFFINITY environment variable. 
llvm-svn: 227202
 2015-01-27 16:58:08 +00:00
Andrey Churbanov f696c820cd Removes some unused variables (__kmp_ht_*) and changes__kmp_ncores and __kmp_nThreadsPerCore to static globals within kmp_affinity.cpp. 
llvm-svn: 227201
 2015-01-27 16:55:43 +00:00
Andrey Churbanov 7daf9803f5 Replaces KMP_OS_WINDOWS && KMP_ARCH_X86_64 or any combination of those two options with the feature macro KMP_GROUP_AFFINITY. 
llvm-svn: 227199
 2015-01-27 16:52:57 +00:00
Andrey Churbanov 42a79217a8 Fixed implementation of the teams construct in case it contains parallel regions with different number of threads. 
llvm-svn: 227198
 2015-01-27 16:50:31 +00:00
Andrey Churbanov d1c5504097 added support for PPC architectures (version 3): initial patch provided by Carlo Bertolli, latest version from Johnny Peyton 
llvm-svn: 226479
 2015-01-19 18:29:35 +00:00
Andrey Churbanov b8039074d0 Two fixes sent by C.Bergstrom: MB() does real synch for ARM; _Quad is not used when not available. 
llvm-svn: 226464
 2015-01-19 14:00:00 +00:00
Andrey Churbanov f6451d90d6 few fixes for ittnotify iterface (used by Intel(R) VTune Amplifier) 
llvm-svn: 226283
 2015-01-16 15:58:03 +00:00
Andrey Churbanov 19be978ecf cleanup changes of cmake-building for Intel(R) Many Integrated Core Architecture 
llvm-svn: 226272
 2015-01-16 13:05:23 +00:00
Andrey Churbanov d315ceac18 cleanup changes of building for Intel(R) Many Integrated Core Architecture 
llvm-svn: 226271
 2015-01-16 12:54:51 +00:00