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641 commits

Author SHA1 Message Date
Cedric Nugteren f8fb707fa4
Merge pull request #297 from tyler-utah/master 
inline PTX to support subgroup shuffle for Nvidia GPUs
 2018-07-23 19:43:03 +02:00
Tyler Sorensen 0772d63498 moved a two-line macro to a single line 2018-07-16 20:12:30 -04:00
Tyler Sorensen f4e5b1c14c forgot to add test cases back in, oops 2018-07-14 22:47:39 -04:00
Tyler Sorensen 7709a7308b Applied feedback from Cedric from first pull request 2018-07-14 19:50:47 -04:00
Cedric Nugteren f72620f474 Added tuning results for Intel i5-4970S 2018-07-13 21:25:21 +02:00
Cedric Nugteren 3621639b63 Added device-name removal code to handle POCL naming convention 2018-07-13 21:20:27 +02:00
Cedric Nugteren 08b1417956 Added tuning results for GeForce GTX 1070 Ti 2018-07-13 21:07:32 +02:00
Cedric Nugteren c459582c4f Added tuning results for HD Graphics 6000 Broadwell GT3 2018-07-13 21:05:43 +02:00
Tyler Sorensen 36093429fd restored some of the changed tuning files for xgemm 2018-07-11 15:31:51 -04:00
Tyler Sorensen 7f2e98a140 added inline ptx to support shuffle on Nvidia GPUs 2018-07-11 15:12:22 -04:00
Alastair Murray 25661b2d6f Eliminate a temporary Program object 
This was causing a crash for me because the temporary Program destructor called
clReleaseProgram on the cl_program with Program, and then clBuildProgram was
called on the same cl_program (belonging to the Program owned by the
shared_ptr, but it's the same cl_program).
 2018-07-06 12:58:20 +01:00
Cedric Nugteren e3eedacbcc Disabled calls to clReleaseProgram under Windows to avoid segfaults when the OpenCL driver unloads first 2018-06-28 20:35:18 +09:00
Cedric Nugteren bd1715aff9 Fixes for CUDA version of CLBlast 2018-06-03 10:41:57 +02:00
Cedric Nugteren 7c3431a72a Fixes for Apple OpenCL CPU implementation which requires a LWGS of 1 when barriers are present 2018-06-01 20:59:44 +02:00
Cedric Nugteren 5702bff5ad Added error-checking for half-empty local work group sizes; fixed a minor TRSV global worksize issue 2018-05-31 22:37:06 +02:00
Cedric Nugteren e609220393 Some potential fixes for error -54 when launching TRSV and TRSM kernels 2018-05-31 20:09:49 +02:00
Cedric Nugteren ff4d5558a6 Widened Apple OpenCL check, added way to debug too-large-workgroups issue 2018-05-30 22:59:04 +02:00
Cedric Nugteren a8bb0c9f3c Added Apple OpenCL TRSV block size override; removed failing old Intel GPU test from README 2018-05-29 21:29:12 +02:00
Cedric Nugteren 6616a59774
Merge pull request #287 from CNugteren/apple-opencl-limitations-fixes 
Apple opencl limitations for TRSV/TRSM now return not-implemented status
 2018-05-27 20:54:27 +02:00
Cedric Nugteren 01d254c0b0 Added a check to return 'NotImplemented' error code in case of systems with < 16 LWGS for TSRV and TRSM 2018-05-27 18:38:47 +02:00
Cedric Nugteren 53198121ac Made FillMatrix and FillVector functions take a configurable local workgroup size 2018-05-27 12:03:32 +02:00
Cedric Nugteren c85c385aaf Added an option in the clients to output timing statistics: minimum, mean, and standard-deviation 2018-05-23 22:36:38 +02:00
Cedric Nugteren ba0b558e84 Added an option to run the routine tuner for a single specific GEMM size 2018-05-19 17:42:11 +02:00
Cedric Nugteren 76e0079a90 Fixed compilation issues 2018-05-19 14:18:23 +02:00
Cedric Nugteren 66583b3cda The GEMM routine tuner now loads kernel JSON tuning results from disk if available; now run part of alltuners target 2018-05-19 12:48:59 +02:00
Cedric Nugteren 60d057c7fd
Merge branch 'master' into canary_buffer_overflow_protection 2018-05-18 21:30:11 +02:00
Cedric Nugteren b855af681f Added a canary region for overflow detection to the tuners 2018-05-17 10:45:10 +01:00
Cedric Nugteren 8258321a74 Now stores a shared_ptr to the Program class in the cache 2018-05-01 20:34:48 +02:00
Cedric Nugteren b2248a17ae
Merge pull request #277 from CNugteren/CLBlast-257-intel-subgroups 
Intel subgroup shuffling
 2018-04-29 15:48:35 +02:00
Cedric Nugteren 7b416c8686 Fixed an access violation when compiled with Visual Studio upon releasing the OpenCL program 2018-04-26 21:10:17 +02:00
Cedric Nugteren 2965b87dda Added Intel subgroup shuffle support to the 2D register caching GEMM kernel 2018-04-24 21:32:42 +02:00
Cedric Nugteren 2b1e0295e6 Added a define to enable subgroup shuffling if supported by the device 2018-04-24 20:41:15 +02:00
Cedric Nugteren 3e3a26e0da Fixes for the CUDA API 2018-04-20 21:50:36 +02:00
Cedric Nugteren 458e6717a9 Expressed HER2K as two HERK calls 2018-04-18 20:58:29 +02:00
Cedric Nugteren dcce23d938 Expressed SYR2K as two SYRK calls 2018-04-18 20:29:28 +02:00
Cedric Nugteren ef6b1207df Updated HERK and SYRK to follow the GEMM style and functions to make it work with the new kernel 2018-04-17 21:13:28 +02:00
Cedric Nugteren 93610a9cba Fixed some failing tests for GEMM and batched GEMM routines 2018-04-15 12:53:32 +02:00
Cedric Nugteren f14e6f87d2 Updated tuning results for the Skylake ULT GT2 GPU with the new kernel 2018-04-15 11:45:45 +02:00
Cedric Nugteren 0dff7f1ac4 Made GEMM rotation expectations kernel-specific 2018-04-13 22:27:11 +02:00
Cedric Nugteren 0f49dd24e5 Updated database with defaults of GEMMK=0 and KREG=1 2018-04-10 21:26:18 +02:00
Cedric Nugteren 77ba11f686 Extended the maximum number of tuning parameters from 14 to 16 2018-04-08 18:12:54 +02:00
Cedric Nugteren a93fec1026 Fixed issues with the pre-processor 2018-04-08 18:02:44 +02:00
Cedric Nugteren 7cbc6b7495 Merge branch 'master' into CLBlast-228-2d-register-gemm-kernel 2018-04-07 17:51:40 +02:00
Cedric Nugteren 16f7f49683 Added tuning results for NVIDIA GeForce 970 2018-04-07 17:48:25 +02:00
Cedric Nugteren 9596e46d01 Added tuning results for NVIDIA GeForce 920MX 2018-04-07 17:44:32 +02:00
Cedric Nugteren 048fe90e57 Added tuning results for Intel HD Graphics 620 2018-04-07 17:33:57 +02:00
Cedric Nugteren 3519d32ac4 Extended the GEMM tuner to be able to tune the new 'kernel 1' 2018-04-07 17:05:44 +02:00
Cedric Nugteren 381f1fe67a Fixed a compilation issue for complex datatypes and vload 2018-04-07 16:57:36 +02:00
Cedric Nugteren 2a29dc061c Fixed a compilation issue for complex datatypes and vload 2018-04-06 21:06:13 +02:00
Cedric Nugteren eae25f5727 Added first version of 2D register tiling kernel with A and C transposed as well 2018-04-03 21:18:40 +02:00