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Author SHA1 Message Date
Cedric Nugteren 70d8c4bad7 Improved the correctness tests for complex numbers in case either real or imag is much larger than the other 2017-02-26 10:19:53 +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 ccac957f17 Added documentation for the TRSV and TRSM routines 2017-02-25 13:02:15 +01:00
Cedric Nugteren 492ee3d0a5 Removed the invert routine from the tests 2017-02-25 12:28:13 +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
Cedric Nugteren 133ebfc834 Added data-preparation function for the TRSV tests and special nan/inf checks in the error checking to make the tests pass 2017-02-19 17:43:26 +01:00
Cedric Nugteren c248f900c0 Merge branch 'development' into triangular_solvers 2017-02-05 22:18:59 +01:00
Cedric Nugteren e7cbb5915a Fixed complex version of the TRSV kernel 2017-02-05 14:36:31 +01:00
Cedric Nugteren c209dd7af9 Improved substition kernels a bit; added complex support 2017-02-04 22:48:06 +01:00
Cedric Nugteren fec8c1a806 Completed a first STRSV implementation 2017-02-04 16:04:19 +01:00
Cedric Nugteren a6ba6470aa Added row-major support for TRSV 2017-02-04 14:25:27 +01:00
Cedric Nugteren 7c73ceb095 Added first (incomplete) version of TRSV routine 2017-01-29 17:02:00 +01:00
Cedric Nugteren fd471e380c Updated the changelog for PR131 and PR132 2017-01-24 20:34:09 +01:00
Cedric Nugteren 5e7d140d59 Merge pull request #132 from intelfx/cache 
Refactor cache subsystem
 2017-01-24 20:16:57 +01:00
Ivan Shapovalov 5fb1da1a0f Database: pass Device instead of Queue for clarity 2017-01-24 12:18:14 +03:00
Ivan Shapovalov 50e758a007 Routine: cache the database instance as well 
This does not change much, but will become useful in next commits when
plugin support is introduced.
 2017-01-24 11:56:15 +03:00
Ivan Shapovalov 6dc18c1c57 Database: ref-count the internal map for caching 2017-01-24 11:56:15 +03:00
Ivan Shapovalov 5bcd92f297 Routine, Cache: generalize, reduce amount of copying in fast path 
Implement a generalized Cache<K, V>. Two variants are provided: the
first one is based on std::map, using C++14-specific transparent
std::less<> and generalized std::map::find() to allow searching by tuple
of references. The second one is based on std::vector and O(n) lookup,
but remains C++11-compliant.
 2017-01-24 11:56:15 +03:00
Cedric Nugteren e943fe77d6 Merge pull request #131 from intelfx/misc 
Assorted minor fixes
 2017-01-24 09:10:35 +01:00
Ivan Shapovalov 46a59eb882 .travis.yml: do not build for osx twice, there's no gcc there 2017-01-24 02:55:09 +03:00
Ivan Shapovalov 064ba4abd4 treewide: silence type mismatch warnings in *printf() 2017-01-24 02:55:09 +03:00
Ivan Shapovalov 519ccbd273 Tester: always fail on OpenCL and CLBlast internal errors 
These errors are self-evident and enough to fail the test even if there is
no clBLAS reference to compare error codes with.
 2017-01-24 02:55:09 +03:00
Ivan Shapovalov 1b8e816333 FillCache: perform compilation for each precision separately 
Thus do not prevent filling cache for float if the device does not support
e. g. double.
 2017-01-24 02:43:00 +03:00
Ivan Shapovalov 6ad11665a1 Routine: fix semi-warm routine construction (when binary is in cache) 
There was a missing return statement in the semi-warm path that made
CLBlast to continue to cold path after a cache hit.
 2017-01-24 02:43:00 +03:00
Ivan Shapovalov a9914ee3a8 src/clpp11.hpp: check pointers before clRelease*() 
This is to avoid spurious "induced" errors on destruction, if construction
failed for some reason.
 2017-01-24 02:42:59 +03:00
Ivan Shapovalov 8e1c084c93 src/clpp11.hpp: do not store program source/binary in Program 
The stored source/binary does not seem to serve any purpose, yet its
presence makes Program a heavy (not pure refcounted) object, which is
undesired esp. because it is copied from the cache in the hot path.
 2017-01-24 02:42:59 +03:00
Ivan Shapovalov ee4124dcbc samples: add CL_USE_DEPRECATED_OPENCL_1_*_APIS where needed 2017-01-24 02:42:59 +03:00
Ivan Shapovalov 1a1e863ab3 treewide: include clpp11.hpp first to silence deprecation warnings 
Otherwise, cl.h gets included through clblast.h before clpp11.hpp.
 2017-01-20 17:32:42 +03:00
Ivan Shapovalov 43c7707173 Routine: use PrecisionSupported<>() instead of duplicating the check 2017-01-20 17:20:45 +03:00
Cedric Nugteren a5fd2323b6 Added prototype for the TRSV routine 2017-01-20 11:30:32 +01:00
Cedric Nugteren a2c0a9c551 Set number of decimals for floating-point printing for error reporting 2017-01-20 11:13:44 +01:00
Cedric Nugteren 2e4f6e1609 Added tuning results for NVIDIA GTX 1080 and Intel Core i7-4790K 2017-01-19 19:42:31 +01:00
Cedric Nugteren df9a77d74d Added first version of the TRSM routine based on the diagonal invert kernel 2017-01-18 21:29:59 +01:00
Cedric Nugteren 4b3ffd9989 Added a first version of the diagonal block invert routine in preparation of TRSM 2017-01-15 17:30:00 +01:00
Cedric Nugteren 4a4be0c3a5 Prints additional information in verbose/debug mode 2017-01-15 17:17:40 +01:00
Cedric Nugteren ff2bf985a3 Updated the link to cl.hpp in the Khronos registry for the samples 2017-01-07 13:57:23 +01:00
Cedric Nugteren 69ca271a8c Always enables cl_khr_fp64 when running double-precision, not just for OpenCL 1.1 or lower 2017-01-07 13:31:29 +01:00
Cedric Nugteren 32b850b12b Added tuning results for the AMD Turks GPU and the Intel Core i7-2670QM CPU 2017-01-03 20:30:56 +01:00
Cedric Nugteren 681a465b35 Prepared for the addition of the TRSM triangular solver kernel 2016-12-18 12:30:16 +01:00
Cedric Nugteren 6b533dda1c Fixed a bug when using offsets in the direct GEMM kernels 2016-12-18 11:54:32 +01:00
Cedric Nugteren 26e0177431 Made Intel GPUs always use the indirect version of the GEMM kernel 2016-11-29 20:47:20 +01:00
Cedric Nugteren 2cf7d8429a Updated to version 0.10.0 2016-11-27 13:34:18 +01:00
Cedric Nugteren 39c49bf4f9 Made it possible to use the command-line environmental variables for each executable and without re-running CMake 2016-11-27 11:00:29 +01:00
Cedric Nugteren 8cfcda52a8 Merge branch 'better_defaults' into development 2016-11-27 09:48:11 +01:00
Cedric Nugteren 080e1be684 Improved the default parameters for cases with non-common parameters across all devices 2016-11-26 16:38:17 +01:00
Cedric Nugteren cb398f0e42 Merge pull request #125 from CNugteren/netlib_blas_api 
Netlib CBLAS API for CLBlast
 2016-11-24 19:35:59 +01:00
Cedric Nugteren 2ff3f77392 Made the Netlib SGEMM example also optionally compiled 2016-11-23 22:07:11 +01:00
Cedric Nugteren 792cc8359f Fixed a vector-size related bug in the CLBlast Netlib API 2016-11-23 22:00:20 +01:00