2015-05-30 12:30:43 +02:00
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2017-09-30 20:29:18 +02:00
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Development (next version)
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- Kernels are now cached based on their tuning parameters: fits the use-case of 'OverrideParameters'
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2017-10-03 21:55:21 +02:00
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- Improved performance for small GEMM problems by going from 3 to 1 optional temporary buffers
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2017-10-01 20:32:39 +02:00
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- Various minor fixes and enhancements
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2017-09-30 20:29:18 +02:00
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2017-09-30 17:19:17 +02:00
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Version 1.1.0
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2017-09-14 21:27:33 +02:00
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- The tuning database now has defaults per architecture (e.g. NVIDIA Kepler SM3.5, AMD Fiji)
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- The tuning database now has a dictionary to translate vendor/device names to a common set
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- The tuners can now distinguish between different AMD GPU board names of the same architecture
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2017-08-21 20:14:02 +02:00
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- The tuners can now use particle-swarm optimisation to search more efficiently (thanks to 'mcian')
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2017-09-23 18:06:43 +02:00
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- Improved performance for small problems on NVIDIA hardware by caching the device name
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2017-09-16 18:02:37 +02:00
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- Further improved compilation time of database.cpp
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2017-09-22 21:35:32 +02:00
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- Added a small diagnostics helper executable
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2017-09-04 17:39:57 +02:00
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- Various minor fixes and enhancements
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2017-09-16 21:19:06 +02:00
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- Added tuned parameters for various devices (see README)
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2017-08-24 21:11:12 +02:00
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- Added non-BLAS routines:
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* SIM2COL/DIM2COL/CIM2COL/ZIM2COL/HIM2COL (im2col transform as used to express convolution as GEMM)
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2017-08-08 20:35:49 +02:00
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Version 1.0.1
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2017-08-24 21:11:12 +02:00
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- Fixed a bug in the direct version of the GEMM kernel)
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2017-08-08 20:35:49 +02:00
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2017-07-30 20:54:21 +02:00
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Version 1.0.0
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2017-05-13 02:43:56 +02:00
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- Fixed a bug in the TRSM routine for alpha != 1
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2017-06-01 22:52:08 +02:00
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- Fixed a bug in the cache related to multi-device contexts (thanks to 'kpot')
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2017-06-30 21:57:41 +02:00
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- Fixed a bug in the direct version of the GEMM kernel
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2017-06-26 21:38:04 +02:00
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- Fixed several warnings for MSVC and Clang
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2017-07-24 20:14:47 +02:00
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- Added support for Mesa Clover and AMD's ROCm by making the inline keyword optional in kernels
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2017-05-12 22:18:10 +02:00
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- Performance reports are now external at https://cnugteren.github.io/clblast
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2017-06-21 23:07:47 +02:00
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- Greatly improved compilation time of database.cpp
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2017-05-12 07:12:16 +02:00
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- Various minor fixes and enhancements
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2017-05-12 07:53:52 +02:00
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- Added tuned parameters for various devices (see README)
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2017-05-13 05:01:33 +02:00
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- Added non-BLAS level-1 routines:
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* iSAMIN/iDAMIN/iCAMIN/iZAMIN (absolute minimum version of the ixAMAX BLAS routines)
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2017-05-12 07:12:16 +02:00
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2017-05-02 20:29:59 +02:00
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Version 0.11.0
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2017-01-24 20:34:09 +01:00
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- Improved the internal program source and binary caches for scalability and speed (thanks to 'intelfx')
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- Fixed a bug having to re-create the binary even if it was in the cache
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2016-12-18 11:54:32 +01:00
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- Fixed a bug when using offsets in the direct version of the GEMM kernels
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2017-01-07 13:31:29 +01:00
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- Fixed a missing cl_khr_fp64 when running double-precision on Intel CPUs
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2017-04-10 07:21:34 +02:00
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- Fixed tests on Apple's CPU OpenCL implementation; still not fast but correct at least
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2017-02-27 21:00:04 +01:00
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- Fixed bugs in the half-precision routines HTBMV/HTPMV/HTRMV/HSYR2K/HTRMM
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2017-01-24 20:34:09 +01:00
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- Tests now also exit with an error code when OpenCL errors or compilation errors occur
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2017-02-27 21:49:20 +01:00
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- Tests now also check for the L2 error in case of half-precision
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2017-04-16 17:53:51 +02:00
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- Clients can now test against cuBLAS on NVIDIA systems for performance comparisons (-DCUBLAS=ON)
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2017-03-26 15:36:34 +02:00
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- Replaced the R graph scripts with Python/Matplotlib scripts
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2017-01-07 13:57:23 +01:00
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- Various minor fixes and enhancements
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2017-01-03 20:30:56 +01:00
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- Added tuned parameters for various devices (see README)
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2017-03-10 20:49:59 +01:00
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- Added the OverrideParameters function to the API to be able to supply custom tuning parmeters
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- Added triangular solver (level-2 & level-3) routines:
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2017-02-25 13:02:15 +01:00
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* STRSV/DTRSV/CTRSV/ZTRSV (experimental, un-optimized)
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* STRSM/DTRSM/CTRSM/ZTRSM (experimental, un-optimized)
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2017-03-26 15:36:34 +02:00
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- Added batched (not part of the BLAS standard) routines:
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2017-03-10 20:49:59 +01:00
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* SAXPYBATCHED/DAXPYBATCHED/CAXPYBATCHED/ZAXPYBATCHED/HAXPYBATCHED (batched version of AXPY)
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2017-03-11 16:02:45 +01:00
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* SGEMMBATCHED/DGEMMBATCHED/CGEMMBATCHED/ZGEMMBATCHED/HGEMMBATCHED (batched version of GEMM)
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2016-12-18 11:54:32 +01:00
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2016-11-27 13:34:18 +01:00
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Version 0.10.0
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2016-09-27 20:56:49 +02:00
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- Updated to version 8.0 of the CLCudaAPI C++11 OpenCL header
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2016-10-22 16:14:56 +02:00
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- Changed the enums in the C API to avoid potential name clashes with external code
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2016-10-25 20:37:33 +02:00
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- Added a Netlib CBLAS compatible API (not recommended for full control over performance)
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2016-10-22 15:23:18 +02:00
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- Greatly improved the way exceptions are handled in the library (thanks to 'intelfx')
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2016-10-06 21:13:14 +02:00
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- Improved performance of GEMM kernels for small sizes by using a direct single-kernel implementation
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- Fixed a bug in the tests and samples related to waiting for an invalid event
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2016-10-22 10:41:02 +02:00
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- Fixed a bug in the SYRK/SYR2K/HERK/HER2K routines that would occur with specific tuning parameters
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2016-11-20 15:05:42 +01:00
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- Fixed a bug in the TRMM routine that would overwrite input data before consuming everything
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2016-10-10 22:45:39 +02:00
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- Added support for compilation under Visual Studio 2013 (MSVC++ 12.0)
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2016-10-06 21:13:14 +02:00
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- Added an option to set OpenCL compiler options through the env variable CLBLAST_BUILD_OPTIONS
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2016-09-27 21:03:24 +02:00
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- Added an option to run tuned kernels multiple times to average execution times
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2016-10-15 17:11:08 +02:00
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- Added an option to build a static version of the library
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2016-11-27 11:00:29 +01:00
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- Made it possible to use the command-line environmental vars everywhere and without re-running CMake
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2016-09-27 19:42:58 +02:00
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- Various minor fixes and enhancements
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2016-10-13 12:18:28 +02:00
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- Added tuned parameters for various devices (see README)
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2016-09-21 21:22:16 +02:00
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2016-09-13 19:20:39 +02:00
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Version 0.9.0
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2016-06-29 19:42:49 +02:00
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- Updated to version 6.0 of the CLCudaAPI C++11 OpenCL header
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2016-09-04 17:21:16 +02:00
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- Improved performance significantly of rotated GEMV computations
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- Improved performance of unseen/un-tuned devices by a better default tuning parameter selection
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2016-06-30 10:49:17 +02:00
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- Fixed proper MSVC dllimport and dllexport declarations
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2016-07-02 15:34:55 +02:00
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- Fixed memory leaks related to events not being released
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2016-07-03 20:30:47 +02:00
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- Fixed a bug with a size_t and cl_ulong mismatch on 32-bit systems
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2016-07-08 20:57:58 +02:00
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- Fixed a bug related to the cache and retrieval of programs based on the OpenCL context
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2016-07-10 20:32:01 +02:00
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- Fixed a performance issue (caused by fp16 support) by optimizing alpha/beta parameter passing to kernels
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2016-08-20 12:50:31 +02:00
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- Fixed a bug in the OpenCL kernels: now placing __kernel before __attribute__
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2016-09-04 17:21:16 +02:00
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- Fixed a bug in level-3 routines when beta is zero and matrix C contains NaNs
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2016-07-06 21:25:55 +02:00
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- Added an option (-warm_up) to do a warm-up run before timing in the performance clients
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2016-07-28 20:45:09 +02:00
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- Various minor fixes and enhancements
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2016-07-03 20:30:47 +02:00
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- Added tuned parameters for various devices (see README)
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2016-06-28 22:33:13 +02:00
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2016-06-28 21:32:00 +02:00
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Version 0.8.0
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2016-05-31 20:53:55 +02:00
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- Added support for half-precision floating-point (fp16) in the library
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2016-05-30 16:38:26 +02:00
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- Made it possible to compile the performance tests (clients) separately from the correctness tests
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- Made a reference BLAS and head-to-head performance comparison optional in the clients
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2016-05-30 20:07:09 +02:00
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- Increased the verbosity of the "-verbose" option in the correctness tests
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2016-06-19 13:55:49 +02:00
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- Refactored the host code for better compilation times and fewer lines of code
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2016-06-27 12:47:39 +02:00
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- Added Appveyor continuous integration and increased coverage of the Travis builds
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2016-06-13 20:17:26 +02:00
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- Improved the API documentation
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2016-05-31 20:53:55 +02:00
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- Various minor fixes and enhancements
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2016-06-01 09:39:33 +02:00
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- Added tuned parameters for various devices (see README)
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2016-05-22 14:47:14 +02:00
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- Added half-precision routines:
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* Level-1: HSWAP/HSCAL/HCOPY/HAXPY/HDOT/HNRM2/HASUM/HSUM/iHAMAX/iHMAX/iHMIN
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2016-05-22 16:59:14 +02:00
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* Level-2: HGEMV/HGBMV/HHEMV/HHBMV/HHPMV/HSYMV/HSBMV/HSPMV/HTRMV/HTBMV/HTPMV/HGER/HSYR/HSPR/HSYR2/HSPR2
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2016-05-25 13:29:53 +02:00
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* Level-3: HGEMM/HSYMM/HSYRK/HSYR2K/HTRMM
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2016-06-16 18:07:46 +02:00
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- Added non-BLAS routines:
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* SOMATCOPY/DOMATCOPY/COMATCOPY/ZOMATCOPY/HOMATCOPY (matrix copy, scaling, and/or transpose)
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2016-05-08 21:30:04 +02:00
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2016-05-18 21:32:56 +02:00
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Version 0.7.1
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- Improved performance of large power-of-2 xGEMM kernels for AMD GPUs
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- Fixed a bug in the xGEMM routine related to the event incorrectly set
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- Made MSVC link the run-time libraries statically
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2016-05-18 21:26:20 +02:00
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2016-05-08 20:29:41 +02:00
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Version 0.7.0
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2016-03-23 20:49:28 +01:00
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- Added exports to be able to create a DLL on Windows (thanks to Marco Hutter)
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2016-03-14 22:55:22 +01:00
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- Made the library thread-safe
|
2016-04-04 01:07:25 +02:00
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- Performance and correctness tests can now (on top of clBLAS) be performed against CPU BLAS libraries
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2016-04-01 05:20:32 +02:00
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- Fixed the use of events within the library
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2016-04-27 16:02:13 +02:00
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- Changed the enum parameters to match the raw values of the cblas standard
|
2016-04-30 09:49:39 +02:00
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- Fixed the cache of previously compiled binaries and added a function to fill or clear it
|
2016-05-07 12:22:06 +02:00
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|
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- Various minor fixes and enhancements
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2016-05-08 09:49:00 +02:00
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|
|
- Added a preliminary version of the API documentation
|
2016-04-30 09:49:39 +02:00
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- Added additional sample programs
|
2016-05-02 20:20:23 +02:00
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|
|
- Added tuned parameters for various devices (see README)
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2016-04-01 05:20:32 +02:00
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- Added level-1 routines:
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* SNRM2/DNRM2/ScNRM2/DzNRM2
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2016-04-15 05:37:52 +02:00
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* SASUM/DASUM/ScASUM/DzASUM
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2016-04-27 18:07:30 +02:00
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* SSUM/DSUM/ScSUM/DzSUM (non-absolute version of the above xASUM BLAS routines)
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2016-04-21 06:12:51 +02:00
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* iSAMAX/iDAMAX/iCAMAX/iZAMAX
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2016-04-27 18:07:30 +02:00
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* iSMAX/iDMAX/iCMAX/iZMAX (non-absolute version of the above ixAMAX BLAS routines)
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2016-04-30 09:49:39 +02:00
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* iSMIN/iDMIN/iCMIN/iZMIN (non-absolute minimum version of the above ixAMAX BLAS routines)
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2016-03-13 11:09:02 +01:00
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|
2016-03-13 11:02:40 +01:00
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Version 0.6.0
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2016-02-10 21:32:09 +01:00
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- Added support for MSVC (Visual Studio) 2015
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- Added tuned parameters for various devices (see README)
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- Now automatically generates C++ code from JSON tuning results
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2016-02-28 16:37:49 +01:00
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- Added level-2 routines:
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* SGER/DGER
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* CGERU/ZGERU
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* CGERC/ZGERC
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* CHER/ZHER
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* CHPR/ZHPR
|
2016-03-06 15:48:11 +01:00
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* CHER2/ZHER2
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* CHPR2/ZHPR2
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2016-02-28 16:37:49 +01:00
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* CSYR/ZSYR
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* CSPR/ZSPR
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2016-03-06 15:48:11 +01:00
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* CSYR2/ZSYR2
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* CSPR2/ZSPR2
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2015-10-17 15:57:04 +02:00
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2015-10-17 15:48:13 +02:00
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Version 0.5.0
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2015-09-18 17:46:41 +02:00
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- Improved structure and performance of level-2 routines (xSYMV/xHEMV)
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2015-10-13 08:29:45 +02:00
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- Reduced compilation time of level-3 OpenCL kernels
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2015-08-22 17:11:20 +02:00
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- Added level-1 routines:
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* SSWAP/DSWAP/CSWAP/ZSWAP
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* SSCAL/DSCAL/CSCAL/ZSCAL
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* SCOPY/DCOPY/CCOPY/ZCOPY
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2015-09-14 16:57:00 +02:00
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* SDOT/DDOT
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* CDOTU/ZDOTU
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* CDOTC/ZDOTC
|
2015-09-18 15:25:20 +02:00
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|
|
- Added level-2 routines:
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* SGBMV/DGBMV/CGBMV/ZGBMV
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2015-09-19 11:11:34 +02:00
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* CHBMV/ZHBMV
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2015-09-19 17:40:38 +02:00
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* CHPMV/ZHPMV
|
2015-09-19 18:01:19 +02:00
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* SSBMV/DSBMV
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* SSPMV/DSPMV
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2015-09-26 16:58:03 +02:00
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* STRMV/DTRMV/CTRMV/ZTRMV
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* STBMV/DTBMV/CTBMV/ZTBMV
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* STPMV/DTPMV/CTPMV/ZTPMV
|
2015-08-22 12:50:26 +02:00
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|
2015-08-22 12:41:40 +02:00
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|
Version 0.4.0
|
2015-07-31 11:15:48 +02:00
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|
|
- Now using the Claduc C++11 interface to OpenCL
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2015-08-13 18:00:09 +02:00
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|
- Added plain C API for increased compatibility (clblast_c.h)
|
2015-08-22 12:40:18 +02:00
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|
|
- Re-organized tuner infrastructure and added JSON output
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|
- Removed clBLAS sources, it should now be installed separately for testing
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|
- Added Travis continuous integration
|
2015-07-31 17:44:17 +02:00
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|
- Added level-2 routines:
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|
* CHEMV/ZHEMV
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* SSYMV/DSYMV
|
2015-07-24 20:50:00 +02:00
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|
|
2015-07-24 08:25:32 +02:00
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Version 0.3.0
|
2015-06-29 20:42:34 +02:00
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|
|
- Re-organized test/client infrastructure to avoid code duplication
|
2015-07-24 08:16:41 +02:00
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|
|
- Added an optional bypass for pre/post-processing kernels in level-3 routines
|
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|
|
- Significantly improved performance of level-3 routines on AMD GPUs
|
2015-06-24 07:52:19 +02:00
|
|
|
- Added level-3 routines:
|
2015-07-12 15:14:35 +02:00
|
|
|
* CHEMM/ZHEMM
|
2015-06-24 07:52:19 +02:00
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* SSYRK/DSYRK/CSYRK/ZSYRK
|
2015-07-12 15:14:35 +02:00
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|
* CHERK/ZHERK
|
2015-06-26 08:12:56 +02:00
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|
|
* SSYR2K/DSYR2K/CSYR2K/ZSYR2K
|
2015-07-12 15:14:35 +02:00
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* CHER2K/ZHER2K
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* STRMM/DTRMM/CTRMM/ZTRMM
|
2015-06-24 07:52:19 +02:00
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|
2015-06-21 09:13:08 +02:00
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|
|
Version 0.2.0
|
2015-06-17 07:12:45 +02:00
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|
|
- Added support for complex conjugate transpose
|
2015-06-20 16:47:50 +02:00
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|
|
- Several host-code performance improvements
|
|
|
|
- Improved testing infrastructure and coverage
|
2015-06-15 08:41:37 +02:00
|
|
|
- Added level-2 routines:
|
2015-06-20 16:47:50 +02:00
|
|
|
* SGEMV/DGEMV/CGEMV/ZGEMV
|
2015-06-17 07:12:45 +02:00
|
|
|
- Added level-3 routines:
|
2015-06-20 16:47:50 +02:00
|
|
|
* CGEMM/ZGEMM
|
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|
|
* CSYMM/ZSYMM
|
2015-06-15 08:41:37 +02:00
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|
2015-05-30 12:30:43 +02:00
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|
|
Version 0.1.0
|
|
|
|
- Initial preview version release to GitHub
|
|
|
|
- Supported level-1 routines:
|
2015-06-20 16:47:50 +02:00
|
|
|
* SAXPY/DAXPY/CAXPY/ZAXPY
|
2015-05-30 12:30:43 +02:00
|
|
|
- Supported level-3 routines:
|
2015-06-20 16:47:50 +02:00
|
|
|
* SGEMM/DGEMM
|
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|
|
* SSYMM/DSYMM
|