361 commits

Author	SHA1	Message	Date
Cedric Nugteren	f7a16d427c	Fixed a compilation issue under MSVC 2013	2017-05-26 22:10:56 +02:00
Cedric Nugteren	8400ee3a09	Fixed an TRSM issue caused by incorrect block size calculation	2017-05-15 22:04:55 +02:00
Cedric Nugteren	512b83dbad	Fixed a missing synchronization barrier in the invert kernel; fixes TRSM tests	2017-05-14 20:27:35 +02:00
Cedric Nugteren	f151e56daa	Added the IxAMIN routines: absolute minimum version of IxAMAX	2017-05-12 20:01:33 -07:00
Cedric Nugteren	86e8df60f1	Fixed a bug in the TRSM routine; tests now pass	2017-05-12 17:43:56 -07:00
Cedric Nugteren	71933c3411	Added tuning results for the AMD Radeon Fiji GPU	2017-05-11 22:53:52 -07:00
Cedric Nugteren	1df28a15fc	Re-added random tuning for GEMM after accidental removal	2017-05-11 22:12:38 -07:00
Cedric Nugteren	1c33af6eab	Re-added Titan X (Pascal) tuning results based on more averaging when tuning	2017-04-23 17:58:56 +02:00
Cedric Nugteren	3eea8dc998	Increased the default number of runs for the tuner from 2 up to 10 for fast kernels	2017-04-22 13:56:07 +02:00
Cedric Nugteren	192199c9cb	Fixed the direct vs indirect setting for NVIDIA GPUs	2017-04-22 13:43:27 +02:00
Cedric Nugteren	e41d204856	Increased the default number of runs for GEMV tuning; updated GEMV tuning results for Iris Pro	2017-04-21 22:12:20 +02:00
Cedric Nugteren	d7314d4f8e	Tuned the direct versus indirect GEMM kernel trade-off point for NVIDIA GPUs	2017-04-20 22:19:09 +02:00
Cedric Nugteren	409a5a2ad0	Fixed a namespace clash with CUDA FP16 for the half-datatype	2017-04-17 16:47:15 +02:00
Cedric Nugteren	2673f50518	Merge branch 'development' into benchmarking	2017-04-16 19:41:14 +02:00
Cedric Nugteren	10205d773e	Added a new Xaxpy kernel in between the regular and fast version in	2017-04-14 20:16:10 +02:00
Cedric Nugteren	f7f8ec644f	Fixed CUDA malloc and cuBLAS handles: cuBLAS as a performance-reference now works	2017-04-13 21:31:27 +02:00
Cedric Nugteren	22b3ea9256	Merge branch 'development' into cublas_reference ... Conflicts: scripts/generator/generator.py	2017-04-10 20:11:45 +02:00
Cedric Nugteren	7374c37e2e	Fixed a compilation issue under MSVC and GCC	2017-04-10 08:38:24 +02:00
Cedric Nugteren	2d45c37676	Removed const-vector-of-const-objects from the database class to remain according to the C++11 standard	2017-04-10 07:40:27 +02:00
Cedric Nugteren	fb6c78ea07	Added a special override database for the Apple CPU implementation on OS X: this makes the test work, it does not focus on good performance	2017-04-07 07:37:30 +02:00
Cedric Nugteren	d28ee082b0	Uses float2 and double2 for base complex data-types instead of a custom struct; fixes bug on Apple OpenCL	2017-04-07 07:35:15 +02:00
Cedric Nugteren	ce369702d8	Added some missing const-ness	2017-04-07 07:34:32 +02:00
Cedric Nugteren	b24d364743	Layed the groundwork for cuBLAS comparisons in the clients	2017-04-02 18:06:15 +02:00
Cedric Nugteren	b84d2296b8	Separated host-device and device-host memory copies from execution of the CBLAS reference code; for fair timing and code de-duplication	2017-04-01 13:36:24 +02:00
Cedric Nugteren	c27d2f0c1e	Added an (optional) non-direct implementation of the batched GEMM routine	2017-03-19 16:04:04 +01:00
Cedric Nugteren	2fd04dae83	Added batched versions of the pad/copy/transpose kernels	2017-03-19 15:57:44 +01:00
Cedric Nugteren	11bb30e72b	Added the possibility to tune batched kernels	2017-03-14 20:29:51 +01:00
Cedric Nugteren	7b8f8fce68	Added initial naive version of the batched GEMM routine based on the direct GEMM kernel	2017-03-11 16:02:45 +01:00
Cedric Nugteren	49e04c7fce	Added API and test infrastructure for the batched GEMM routine	2017-03-10 21:24:35 +01:00
Cedric Nugteren	d754586b49	Added proper testing of the alpha parameter; finalized the batched AXPY implementation	2017-03-10 20:49:59 +01:00
Cedric Nugteren	92a657290a	Fixed a small compilation bug for MSVC related to a floating-point constant	2017-03-10 20:30:10 +01:00
Cedric Nugteren	878d93e7dc	Implemented a batched version of the AXPY kernel	2017-03-08 20:36:35 +01:00
Cedric Nugteren	fa0a9c689f	Make batched routines based on offsets instead of a vector of cl_mem objects - undoing many earlier changes	2017-03-08 20:10:20 +01:00
Cedric Nugteren	6aba0bbae7	Minor fixes to the client w.r.t. the addition of the batch count	2017-03-05 16:44:16 +01:00
Cedric Nugteren	b114ea49a9	Added first naive version of the batched AXPY routine	2017-03-05 15:06:14 +01:00
Cedric Nugteren	cdf354f895	Adjusted the test-infrastructure to support testing of batched-versions of routines	2017-03-05 15:04:16 +01:00
Cedric Nugteren	7f14b11f1e	Changed the way the test-data is generated: now using a single MT generator and distribution for all data	2017-03-05 11:13:47 +01:00
Cedric Nugteren	f9a520b3af	Prepared generator for batched routines; added batched AXPY routine interface	2017-03-05 10:38:38 +01:00
Cedric Nugteren	e9ef037549	Added tuning results for the Radeon HD6750M GPU (Apple OpenCL)	2017-03-04 15:24:55 +01:00
Cedric Nugteren	e993ee077b	Added a proper data-preparation function for the TRSM tests	2017-03-04 15:21:33 +01:00
Cedric Nugteren	3fc73851f7	Added proper support for the b_offset argument in TRSM	2017-03-01 21:23:33 +01:00
Cedric Nugteren	00281dad26	Fixed half-precision bugs in HTBMV/HTPMV/HTRMV/HSYR2K/HTRMM related to incorrect constants	2017-02-27 21:00:04 +01:00
Cedric Nugteren	e09c26c706	Split the GEMM kernel further up to prevent C1091 in MSVC	2017-02-26 15:03:12 +01:00
Cedric Nugteren	ea6790665d	Merge branch 'development' into triangular_solvers	2017-02-26 14:51:45 +01:00
Cedric Nugteren	df7638c305	Fixed an out-of-bounds memory access when filling a matrix with a constant	2017-02-26 14:31:05 +01:00
Cedric Nugteren	b7310036ed	Removed half-precision support from the TRSM routine; too unstable	2017-02-26 12:56:21 +01:00
Cedric Nugteren	a433987441	Fixes division in the kernel for inversion of complex numbers	2017-02-26 10:18:45 +01:00
Cedric Nugteren	e47d95887c	Added PrepareData function for TRSM to create proper test input	2017-02-25 12:23:04 +01:00
Cedric Nugteren	2f2a510c38	Implemented a simple row-major to col-major problem conversion for TRSM	2017-02-24 21:08:44 +01:00
Cedric Nugteren	1e5b5157bc	Fixed a few issues with the TRSM routine; some tests still failing	2017-02-22 20:31:33 +01:00