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240 Commits

Author SHA1 Message Date
Tom Stellard da2969fca7 Implement atanh builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 234324
 2015-04-07 16:20:22 +00:00
Tom Stellard ca4d382e11 Implement acosh builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 234323
 2015-04-07 16:20:20 +00:00
Tom Stellard 03dc366e79 Implement atanpi builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233928
 2015-04-02 17:01:58 +00:00
Tom Stellard eea0997566 Implement asinpi builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233927
 2015-04-02 17:01:56 +00:00
Tom Stellard 2b4ef39b2f Implement asinh builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233926
 2015-04-02 17:01:54 +00:00
Tom Stellard 084124a8fa Implement acospi builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233925
 2015-04-02 17:01:52 +00:00
Tom Stellard 1ded220cc0 Implement fmax using __builtin_fmax 
This ensures correct handling of NaNi.

This has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233713
 2015-03-31 16:59:23 +00:00
Tom Stellard 310da7bfd2 Implement fmin using __builtin_fmin 
This ensures correct handling of NaN.

This has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 233712
 2015-03-31 16:59:21 +00:00
Tom Stellard bd4da7a0ef Implement fast_distance builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 232978
 2015-03-23 18:10:04 +00:00
Tom Stellard cb80e14f2c Implement fast_length builtin 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 232977
 2015-03-23 18:10:02 +00:00
Tom Stellard d2a1559846 Implement half_sqrt builtin v2 
This is a generic implementation which just calls sqrt.  Targets should
override this if they want a faster implementation.

v2:
  - Alphabetize SOURCES

llvm-svn: 232965
 2015-03-23 17:01:37 +00:00
Tom Stellard 551a669e80 Implement distance builtin v2 
This implementation was ported from the AMD builtin library
and has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Remove unnecessary copyright.

llvm-svn: 232964
 2015-03-23 17:01:35 +00:00
Tom Stellard cb1c0d7939 Fix implementation of length builtin v2 
v2:
  - Move common code into a macro
  - Use the same constant for all vector types.

llvm-svn: 232963
 2015-03-23 17:01:33 +00:00
Tom Stellard 8d3a4e3af2 Add __clc_ prefix to functions in sincos_helpers.cl 
This will help avoid naming conflicts with functions defined in
kernels linking with libclc.

llvm-svn: 232960
 2015-03-23 16:20:24 +00:00
Aaron Watry 2cf4d5f312 math: Implement erfc 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 232674
 2015-03-18 21:52:07 +00:00
Tom Stellard adfd96f742 Fix bitselect for float/double types v2 
We need to reinterpret float/double types as uint/ulong in order to
perform the bitwise operations.

This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Use vector operations rather than splitting vectors into scalar
    components.

Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 231373
 2015-03-05 15:31:05 +00:00
Aaron Watry 1314630ec3 Move mix from math to common 
It has been part of the common functions since 1.0

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 231137
 2015-03-03 21:25:08 +00:00
Tom Stellard 9d0d374c5b Implement step builtin 
This has been tested with piglit, OpenCV, and the ocl conformance tests.

llvm-svn: 230970
 2015-03-02 15:29:41 +00:00
Tom Stellard 1f28b14bba Implement smoothstep builtin v2 
This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Fix typo in smoothstep.h

llvm-svn: 230969
 2015-03-02 15:29:39 +00:00
Tom Stellard f5e5b0171d Implement radians builtin v2 
This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Move to the common/ directory

llvm-svn: 230968
 2015-03-02 15:29:37 +00:00
Tom Stellard 8336b3a604 Implement degrees builtin v2 
This has been tested with piglit, OpenCV, and the ocl conformance tests.

v2:
  - Move to the common/ directory

llvm-svn: 230967
 2015-03-02 15:29:35 +00:00
Aaron Watry f89bcca0b7 libclc/math: Add cospi 
Ported from the libclc/amd-builtins branch

v2: Rename sincos_f_piby4 to __libclc__sincosf_piby4
    Add cospi(double) implementation instead of using llvm.cos

Notes:
The sincosD_piby4.h file is mostly the same as the builtin implementation
released by AMD. The inline attribute declaration is changed, and M_PI is
used instead of a constant double. Otherwise, the only difference is that
the header explicitly enables the fp64 pragma.

Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Jeroen Ketema <j.ketema@imperial.ac.uk>
CC: Tom Stellard <tom@stellard.net>
CC: Matt Arsenault <Matthew.Arsenault@amd.com>
llvm-svn: 230641
 2015-02-26 15:42:00 +00:00
Jan Vesely 51702e6e75 Implement log10 
v2: Use constant and multiplication instead of division
v3: Use hex constants

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 227585
 2015-01-30 18:00:34 +00:00
Tom Stellard 0f39721261 Use amdgcn triple for SI+ GPUs 
llvm-svn: 225296
 2015-01-06 20:42:12 +00:00
Tom Stellard 24ea64e050 r600: get_work_dim: Update metadata syntax for LLVM 3.6 
llvm-svn: 225042
 2014-12-31 15:27:59 +00:00
Tom Stellard 1d77071e0d Require LLVM 3.6 and bump version to 0.1.0 
Some functions are implemented using hand-written LLVM IR, and
LLVM assembly format is allowed to change between versions, so we
should require a specific version of LLVM.

llvm-svn: 225041
 2014-12-31 15:27:53 +00:00
Jeroen Ketema c9526139bc Remove wrong semi-colons 
Patch by Alastair Donaldson

llvm-svn: 224568
 2014-12-19 09:18:23 +00:00
Jeroen Ketema 7a22aebbda Don't include <stddef.h> 
Including a standard or system header isn't allowed in OpenCL.

The type "size_t" needs to be explicitely defined now.

v2: Use __SIZE_TYPE__ instead of unsigned int.
v3: Define ptrdiff_t and NULL.

Patch-by: Jean-Sébastien Pédron
Reviewed-by: Jeroen Ketema
Reviewed-by: Jan Vesely
llvm-svn: 222235
 2014-11-18 14:19:27 +00:00
NAKAMURA Takumi 729be14435 Prune CRLF. 
llvm-svn: 220678
 2014-10-27 12:37:26 +00:00
Jan Vesely ae50c89589 r600: Fix get_work_dim range metadata 
Reviewed-by: Matt Arsenault <Matthew.Arsenault@amd.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 220388
 2014-10-22 14:32:53 +00:00
Jan Vesely 260827caa2 r600: Use llvm intrinsic to read work dimension information 
v2: Fix function declaration
    Add range metadata to r600 implementation
v3: change prefix to AMDGPU

Reviewed-by: Tom Stellard <tom@stellard.net>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
llvm-svn: 219793
 2014-10-15 15:08:06 +00:00
Tom Stellard bf9f76fbe0 Implement log1p builtin 
llvm-svn: 219230
 2014-10-07 20:22:42 +00:00
Jan Vesely 8f64c3d842 Implement fmod 
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Tom Stellard <tom@stellard.net>
Reviewed-by: Aaron Watry <awatry@gmail.com>
llvm-svn: 219087
 2014-10-05 20:24:52 +00:00
Tom Stellard 081e778d22 Implement async_work_group_copy builtin v3 
This is a simple implementation which just copies data synchronously.

v2:
  - Use size_t.

v3:
  - Fix possible race condition by splitting the copy among multiple
    work items.

llvm-svn: 219008
 2014-10-03 19:49:39 +00:00
Tom Stellard ed5bbfdb1b Implement async_work_group_strided_copy builtin v2 
This is a simple implementation which just copies data synchronously.

v2:
  - Use size_t.

llvm-svn: 219007
 2014-10-03 19:49:37 +00:00
Tom Stellard b5064f79ef Implement wait_group_events builtin v2 
This is a simple default implemetation which just calls barrier().

v2:
  - Only call barrier() once.

llvm-svn: 219006
 2014-10-03 19:49:34 +00:00
Jeroen Ketema 87d2ca57d7 Remove more redundant semi-colons 
llvm-svn: 218039
 2014-09-18 09:23:40 +00:00
Aaron Watry db770b5bb5 atomic: undef macros that are included from atomic_decl.inc 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Jeroen Ketema <j.ketema@imperial.ac.uk>
llvm-svn: 217958
 2014-09-17 15:27:39 +00:00
Jeroen Ketema 839b8a62d9 Remove redundant semi-colons 
llvm-svn: 217954
 2014-09-17 14:40:48 +00:00
Aaron Watry f4133b8a10 R600: Map Address spaces for atomic_cmpxchg 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217925
 2014-09-16 22:34:59 +00:00
Aaron Watry e210cae126 R600: Map address spaces for atomic_xchg 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217924
 2014-09-16 22:34:58 +00:00
Aaron Watry 0545fa3fb0 R600: Map address spaces for atomic_min 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217923
 2014-09-16 22:34:56 +00:00
Aaron Watry dd754f4b33 R600: Map address spaces for atomic_xor 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217922
 2014-09-16 22:34:55 +00:00
Aaron Watry ea32a57060 R600: Map addr spaces and use atomic_max 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217921
 2014-09-16 22:34:53 +00:00
Aaron Watry 5ab82be926 R600: Map address spaces for atomic_or 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217920
 2014-09-16 22:34:52 +00:00
Aaron Watry 348db3c666 R600: Map atomic_and address spaces 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217919
 2014-09-16 22:34:51 +00:00
Aaron Watry 0d976ba497 atomic: Add generic atom[ic]_cmpxchg 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217918
 2014-09-16 22:34:49 +00:00
Aaron Watry 025d79ad6c atomic: Implement generic atom[ic]_xchg 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217917
 2014-09-16 22:34:45 +00:00
Aaron Watry 7cfa12c2a5 atomic: Add generic atomic_min implementation 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217916
 2014-09-16 22:34:41 +00:00
Aaron Watry 3f0a1a4c27 atomic: Add generic atom[ic]_xor 
Signed-off-by: Aaron Watry <awatry@gmail.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
llvm-svn: 217915
 2014-09-16 22:34:36 +00:00