Cedric Nugteren
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674ff96fdf
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Added a first version of a cuBLAS wrapper (WIP)
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2017-04-05 21:27:25 +02:00 |
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Cedric Nugteren
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af9a521042
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Fixes the CUDA wrapper (now actually tested on a system with CUDA)
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2017-04-03 21:46:07 +02:00 |
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Cedric Nugteren
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0cebcbcc71
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Added proper CMake searching for CUDA and cuBLAS
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2017-04-03 21:45:18 +02:00 |
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Cedric Nugteren
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eb1fda2729
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In-lined the float2 and double2 types to avoid collision with CUDA's definitions
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2017-04-03 21:44:35 +02:00 |
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Cedric Nugteren
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b24d364743
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Layed the groundwork for cuBLAS comparisons in the clients
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2017-04-02 18:06:15 +02:00 |
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Cedric Nugteren
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c5461d77e5
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Factored out inclusion of clBLAS and CBLAS from the test-routine files
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2017-04-02 15:24:21 +02:00 |
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Cedric Nugteren
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a9c25e9fd2
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Factored out inclusion of clBLAS and CBLAS from the test-routine files
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2017-04-02 15:21:19 +02:00 |
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Cedric Nugteren
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ea0aeadc34
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Merge pull request #144 from CNugteren/matplotlib_graphs
Benchmark scripts re-written in Python/Matplotlib
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2017-04-02 15:05:09 +02:00 |
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Cedric Nugteren
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5079fbaeff
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Merge pull request #143 from CNugteren/test_cblas_timing
CBLAS reference code is now separated from device-host copies
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2017-04-02 14:59:39 +02:00 |
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Cedric Nugteren
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0f96e9d2f9
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Various tweaks to the new benchmark script
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2017-04-02 14:53:55 +02:00 |
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Cedric Nugteren
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1ee71fdc80
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Tuned the plots for a tight-layout for in papers and presentations
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2017-04-01 14:00:46 +02:00 |
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Cedric Nugteren
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b84d2296b8
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Separated host-device and device-host memory copies from execution of the CBLAS reference code; for fair timing and code de-duplication
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2017-04-01 13:36:24 +02:00 |
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Cedric Nugteren
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fa5c4b00b7
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Replaced the R graph scripts with Python/Matplotlib benchmark scripts
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2017-03-26 15:36:34 +02:00 |
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Cedric Nugteren
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a98c00a267
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Fixed a GCC/MSVC compilation issue
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2017-03-20 19:53:55 +01:00 |
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Cedric Nugteren
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a21d903796
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Merge pull request #142 from CNugteren/gemm_batched
Added a first batched version of the GEMM routine
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2017-03-19 18:27:40 +01:00 |
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Cedric Nugteren
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0610447a7a
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Fixed a compilation issue for GCC/MSVC
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2017-03-19 17:37:52 +01:00 |
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Cedric Nugteren
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c27d2f0c1e
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Added an (optional) non-direct implementation of the batched GEMM routine
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2017-03-19 16:04:04 +01:00 |
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Cedric Nugteren
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2fd04dae83
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Added batched versions of the pad/copy/transpose kernels
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2017-03-19 15:57:44 +01:00 |
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Cedric Nugteren
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11bb30e72b
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Added the possibility to tune batched kernels
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2017-03-14 20:29:51 +01:00 |
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Cedric Nugteren
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068ff32e9f
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Fixed a linker issue for Clang
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2017-03-12 10:41:18 +01:00 |
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Cedric Nugteren
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7b8f8fce68
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Added initial naive version of the batched GEMM routine based on the direct GEMM kernel
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2017-03-11 16:02:45 +01:00 |
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Cedric Nugteren
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49e04c7fce
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Added API and test infrastructure for the batched GEMM routine
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2017-03-10 21:24:35 +01:00 |
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Cedric Nugteren
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de3500ed18
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Merge pull request #141 from CNugteren/axpy_batched
Added the batched version of the AXPY routine
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2017-03-10 21:15:29 +01:00 |
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Cedric Nugteren
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3846f44eaf
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Small fix for a file that isn't currently compiled anymore
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2017-03-10 20:53:20 +01:00 |
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Cedric Nugteren
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d754586b49
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Added proper testing of the alpha parameter; finalized the batched AXPY implementation
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2017-03-10 20:49:59 +01:00 |
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Cedric Nugteren
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92a657290a
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Fixed a small compilation bug for MSVC related to a floating-point constant
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2017-03-10 20:30:10 +01:00 |
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Cedric Nugteren
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878d93e7dc
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Implemented a batched version of the AXPY kernel
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2017-03-08 20:36:35 +01:00 |
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Cedric Nugteren
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fa0a9c689f
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Make batched routines based on offsets instead of a vector of cl_mem objects - undoing many earlier changes
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2017-03-08 20:10:20 +01:00 |
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Cedric Nugteren
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6aba0bbae7
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Minor fixes to the client w.r.t. the addition of the batch count
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2017-03-05 16:44:16 +01:00 |
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Cedric Nugteren
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b114ea49a9
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Added first naive version of the batched AXPY routine
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2017-03-05 15:06:14 +01:00 |
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Cedric Nugteren
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cdf354f895
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Adjusted the test-infrastructure to support testing of batched-versions of routines
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2017-03-05 15:04:16 +01:00 |
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Cedric Nugteren
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7f14b11f1e
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Changed the way the test-data is generated: now using a single MT generator and distribution for all data
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2017-03-05 11:13:47 +01:00 |
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Cedric Nugteren
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f9a520b3af
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Prepared generator for batched routines; added batched AXPY routine interface
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2017-03-05 10:38:38 +01:00 |
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Cedric Nugteren
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37228c9098
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Fixed a missing include for the tests
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2017-03-04 20:45:39 +01:00 |
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Cedric Nugteren
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e9ef037549
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Added tuning results for the Radeon HD6750M GPU (Apple OpenCL)
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2017-03-04 15:24:55 +01:00 |
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Cedric Nugteren
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e993ee077b
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Added a proper data-preparation function for the TRSM tests
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2017-03-04 15:21:33 +01:00 |
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Cedric Nugteren
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3fc73851f7
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Added proper support for the b_offset argument in TRSM
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2017-03-01 21:23:33 +01:00 |
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Cedric Nugteren
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e8d5923d27
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Made a double to float cast explicit for MSVC compatibility (C2397)
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2017-03-01 20:42:06 +01:00 |
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Cedric Nugteren
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d6f1b5fca3
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Added L2 error computation and checking for half-precision tests
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2017-02-27 21:49:20 +01:00 |
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Cedric Nugteren
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00281dad26
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Fixed half-precision bugs in HTBMV/HTPMV/HTRMV/HSYR2K/HTRMM related to incorrect constants
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2017-02-27 21:00:04 +01:00 |
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Cedric Nugteren
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4284fcd940
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Updated the README documentation
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2017-02-26 16:32:53 +01:00 |
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Cedric Nugteren
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7de7e7d8ed
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Merge pull request #138 from CNugteren/triangular_solvers
Added the triangular solvers (TRSV/TRSM)
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2017-02-26 16:26:41 +01:00 |
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Cedric Nugteren
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e09c26c706
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Split the GEMM kernel further up to prevent C1091 in MSVC
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2017-02-26 15:03:12 +01:00 |
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Cedric Nugteren
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dde67ac79e
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Minor fix to the generator script
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2017-02-26 14:53:58 +01:00 |
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Cedric Nugteren
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ea6790665d
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Merge branch 'development' into triangular_solvers
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2017-02-26 14:51:45 +01:00 |
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Cedric Nugteren
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a145890aaa
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Added a guard against invalid buffer sizes in the prepare-data functions for tests
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2017-02-26 14:37:29 +01:00 |
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Cedric Nugteren
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df7638c305
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Fixed an out-of-bounds memory access when filling a matrix with a constant
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2017-02-26 14:31:05 +01:00 |
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Cedric Nugteren
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b7310036ed
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Removed half-precision support from the TRSM routine; too unstable
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2017-02-26 12:56:21 +01:00 |
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Cedric Nugteren
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70d8c4bad7
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Improved the correctness tests for complex numbers in case either real or imag is much larger than the other
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2017-02-26 10:19:53 +01:00 |
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Cedric Nugteren
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a433987441
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Fixes division in the kernel for inversion of complex numbers
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2017-02-26 10:18:45 +01:00 |
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