Ivan Shapovalov
e4e1f05079
clblast::Database, clblast::Routine: implement "database overlays" provided by routine implementation
2016-07-22 11:15:52 +03:00
Ivan Shapovalov
ae3299da30
clblast::RunKernel, cl::Kernel: unify variants with/without waitForEvents, support empty LWS
2016-07-22 11:15:52 +03:00
Ivan Shapovalov
5502c5eec4
cl::Kernel: skip NULL entries in waitForEvents
2016-07-22 11:15:52 +03:00
Ivan Shapovalov
2dd5ee3f75
clblast::RunKernel, cl::Kernel: take const vector as waitForEvents
2016-07-22 11:15:52 +03:00
Ivan Shapovalov
1ae71614ac
xgemm: do not hardcode kernel requirements for internal matrix layout
...
Do not hardcode the knowledge about "A and C col-major, B row-major".
This allows for easier reuse of the DoGemm() routine with different
kernels.
2016-07-22 11:15:52 +03:00
Cedric Nugteren
b33bec4a59
Fixed some more types and type conversions in the clpp11 interface to OpenCL
2016-07-16 11:13:23 +02:00
Cedric Nugteren
bee9b959f4
Merge pull request #80 from gcp/getdevinfo_fixes
...
Make sure the passed types are large enough.
2016-07-16 10:59:51 +02:00
Cedric Nugteren
066af4069b
Removed an unused variable from the copy-transpose-pad function
2016-07-16 10:56:37 +02:00
Gian-Carlo Pascutto
e0ba59c0ac
Make sure the passed types are large enough.
...
Make sure all out parameters that are passed to functions such
as clGetDeviceInfo are large enough to contain the replies.
2016-07-13 15:59:02 +02:00
Cedric Nugteren
c87e877bf2
Now passing alpha/beta to the kernel as arguments as before fp16 support; in case of fp16 arguments are cast on host and in kernel
2016-07-10 20:32:01 +02:00
Cedric Nugteren
57f09178d8
Added tuning results for AMD Oland and for Intel Graphics HD 530
2016-07-10 11:46:44 +02:00
Cedric Nugteren
39e9b1238f
Fixed a bug related to the cache and retrieval of programs based on the OpenCL context
2016-07-10 11:24:36 +02:00
Cedric Nugteren
9caa7ca5b9
Cache now compares cl_context instead of a pointer to a context; added verbose print statements to the cache
2016-07-08 20:57:58 +02:00
Cedric Nugteren
27854070b4
Added a VERBOSE mode to debug performance: now prints details about compilation and kernel execution to screen
2016-07-06 21:50:12 +02:00
Cedric Nugteren
77325b8974
Added an option to the performance clients to do a warm-up run before timing
2016-07-06 21:25:55 +02:00
Cedric Nugteren
9683b50c55
Added tuning results for GTX670, GTX750, and GTX1070 (thanks to gcp)
2016-07-03 20:30:47 +02:00
Gian-Carlo Pascutto
7424532859
Ensure clGetKernelWorkGroupInfo return value fits.
...
In LocalMemUsage(), there's a first call to clGetKernelWorkGroupInfo
to get the "bytes" amount needed to store the result from
CL_KERNEL_LOCAL_MEM_SIZE. However, the actual value passed is an
"auto result = size_t", which in 32-bit mode is 4 bytes, regardless
of the previous return value. The spec describes that it will actually
be a cl_ulong which is 8 bytes. To prevent stack corruption, make sure
we are in fact passing a cl_ulong.
Also adjust all callers to take the changed type into account.
2016-07-02 21:14:36 +02:00
Cedric Nugteren
7cf2f8c268
Fixed some memory leaks related to events not properly cleaned-up
2016-07-02 15:34:55 +02:00
Cedric Nugteren
b330ab0866
Added declspec(dllexport) to ClearCache and FillCache, and added declspec(dllimport) when not building the library
2016-06-30 10:49:17 +02:00
Cedric Nugteren
cd74aaac52
Updated to version 6.0 of the CLCudaAPI header
2016-06-29 19:42:49 +02:00
CNugteren
871b576c06
Made it possible to build the clients and tests on Windows using Visual Studio
2016-06-28 16:38:45 +02:00
Cedric Nugteren
76b20cfe0c
Fixes for the AppVeyor Windows build
2016-06-27 14:44:08 +02:00
Cedric Nugteren
66908ef5cd
Added tuning results for 'Intel(R) HD Graphics Haswell Ultrabook GT2 Mobile' (thanks to OursDesCavernes)
2016-06-19 14:59:50 +02:00
Cedric Nugteren
61203453aa
Renamed all C++ source files to .cpp to match the .hpp extension better
2016-06-19 13:55:49 +02:00
Cedric Nugteren
f726fbdc9f
Moved all headers into the source tree, changed headers to .hpp extension
2016-06-18 20:20:13 +02:00
Cedric Nugteren
bacb5d2bb2
Clean-up of the routine class, moved RunKernel to the routine/common file
2016-06-18 18:16:14 +02:00
Cedric Nugteren
7b4c0e1cf0
Removed the template from the Routine base-class
2016-06-18 14:56:55 +02:00
Cedric Nugteren
f9947b4d7f
Removed the precision argument from the routines in favor of a single templated function
2016-06-17 14:30:37 +02:00
Cedric Nugteren
536b7fe4bc
Removed the interface to the cache functions from the Routine class, calls them directly now
2016-06-17 13:57:50 +02:00
Cedric Nugteren
98a95c89fc
Moved the RunKernel and PadCopyTransposeMatrix functions out of the Routine class
2016-06-17 12:32:06 +02:00
Cedric Nugteren
afe8852eaa
Moved the test-for-valid-buffers function from the Routine class to separate functions in a separate file
2016-06-17 11:29:07 +02:00
Cedric Nugteren
52ccaf5b25
Added XOMATCOPY routines to perform out-of-place matrix scaling, copying, and/or transposing
2016-06-16 18:07:46 +02:00
Cedric Nugteren
39b7dbc5e3
Added some constness to variables related to the GEMM routines
2016-06-15 12:34:05 +02:00
Cedric Nugteren
b894611ad1
Re-organised the level-3 supporting kernels (copy, pad, transpose, convert) and renamed files and functions appropriately
2016-06-14 18:17:58 +02:00
Cedric Nugteren
3e78a99355
Moved device vendor and type checks to a common header
2016-06-14 14:30:22 +02:00
Cedric Nugteren
6e2017c67d
Added support for FP16 on ARM Mali-T628 (officially not supported)
2016-06-14 14:29:53 +02:00
Cedric Nugteren
6925003e45
Added global memory synchronisation for better cache performance on ARM Mali GPUs
2016-06-08 10:13:37 +02:00
Cedric Nugteren
03182f9d07
Added half-precision tests for the clBLAS reference through conversion to single-precision
2016-05-26 23:36:19 +02:00
Cedric Nugteren
9f87455070
Added level-3 half-precision routines HGEMM/HSYMM/HSYRK/HSYR2K/HTRMM
2016-05-25 13:29:53 +02:00
Cedric Nugteren
ac1575056e
Added proper argument handling and displaying for half-precision data-types
2016-05-24 14:06:16 +02:00
Cedric Nugteren
3e9a07f00a
Added level-2 half-precision routines HGER/HSYR/HSPR/HSYR2/HSPR2
2016-05-22 16:59:14 +02:00
Cedric Nugteren
f0cb3fdc81
Fixed tuning results for half-precision; added first results for the xGER kernels
2016-05-22 16:46:05 +02:00
Cedric Nugteren
c8ff3f143f
Prepared the GER kernels and tuner for half-precision support
2016-05-22 16:18:08 +02:00
Cedric Nugteren
95b828da12
Added level-2 half-precision routines HGEMV/HGBMV/HHEMV/HHBMV/HHPMV/HSYMV/HSBMV/HSPMV/HTRMV/HTBMV/HTPMV
2016-05-22 15:38:26 +02:00
Cedric Nugteren
b6268d0c22
Added first tuning results for the half-precision xGEMV kernels
2016-05-22 15:29:05 +02:00
Cedric Nugteren
88551b4005
Prepared the GEMV kernels and tuner for half-precision support
2016-05-22 15:22:54 +02:00
Cedric Nugteren
803aaf3070
Added level-1 half-precision routines HSWAP/HSCAL/HCOPY/HAXPY/HDOT/HNRM2/HASUM/HSUM/iHAMAX/iHMAX/iHMIN
2016-05-22 14:47:14 +02:00
Cedric Nugteren
3c9e63c054
Added first tuning results for the half-precision xDOT kernels
2016-05-22 14:43:25 +02:00
Cedric Nugteren
f70ded34f3
Added half-precision support for all level 1 routines
2016-05-22 14:26:19 +02:00
Cedric Nugteren
489c5d76cf
Merged in latest changes from 0.7.1 release
2016-05-18 21:32:56 +02:00
