Cedric Nugteren
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d7cfb6aa9b
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Added benchmark script for small matrix sizes, testing the direct GEMM kernels
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2016-10-08 22:05:54 +02:00 |
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Cedric Nugteren
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7baac46e72
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Fixed a performance bug for Intel Iris Pro GPUs due to incorrect tuning results
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2016-10-08 21:56:06 +02:00 |
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Cedric Nugteren
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b698e45478
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Added first tuning results for the single-kernel direct GEMM implementation
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2016-10-06 21:13:14 +02:00 |
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Cedric Nugteren
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a3e67f2be2
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Added a kernel selection database to select between the direct and indirect GEMM kernels
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2016-10-06 19:51:12 +02:00 |
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Cedric Nugteren
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8d5747aa54
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Made non-standard types void-pointers in the Netlib BLAS interface
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2016-10-05 08:23:54 +02:00 |
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Cedric Nugteren
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a17b714c3e
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Added first version of Netlib BLAS API header
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2016-10-05 00:09:39 +02:00 |
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Cedric Nugteren
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7052a00a3e
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Fixed a const-correctness issue with complex conjugation in the GEMM direct kernel
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2016-10-03 20:13:19 +02:00 |
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Cedric Nugteren
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ca0c075de2
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Added functions to load from off-chip to local memory without vector loads for the GEMM direct kernels
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2016-10-03 20:09:15 +02:00 |
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Cedric Nugteren
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c1c4bc5d20
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Re-organised GEMM direct kernel and added faster fall-back version for incomplete rectangles
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2016-10-03 19:32:01 +02:00 |
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Cedric Nugteren
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243cef73db
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Set the default number of runs for all kernels to at least 2 runs
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2016-10-02 21:23:23 +02:00 |
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Cedric Nugteren
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d8827e908c
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Specialised the GEMM direct kernel in four ways for transposing/non-transposing: NN, NT, TN, TT
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2016-10-02 17:59:05 +02:00 |
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Cedric Nugteren
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61f489e370
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Split the GEMM direct kernel into two files; set the default tuning target to 256-256-256
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2016-10-02 15:06:59 +02:00 |
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Cedric Nugteren
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a459920105
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Added padding to the local memory of the GEMM direct kernel
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2016-10-01 16:58:53 +02:00 |
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Cedric Nugteren
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ecc704cc76
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Added default num-runs to the tuner adding averaging over 10 runs as a default for the GEMM direct kernel
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2016-10-01 16:55:21 +02:00 |
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Cedric Nugteren
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a9d35cf04c
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Merge branch 'development' into gemm_direct
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2016-10-01 13:45:08 +02:00 |
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Cedric Nugteren
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d59e5c570b
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Added an option to run tuned kernels multiple times to average execution times; requires CLTune 2.5.0
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2016-09-27 21:03:24 +02:00 |
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Cedric Nugteren
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db5772e521
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Updated to version 8.0 of the CLCudaAPI header
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2016-09-27 20:56:49 +02:00 |
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Cedric Nugteren
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adc058440c
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Fixed the local memory size computation for the GEMM tuners
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2016-09-27 20:03:55 +02:00 |
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Cedric Nugteren
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6178fcd584
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Now generates test/client/tuner data using a fixed seed to enable reproducability of results
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2016-09-27 19:55:21 +02:00 |
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Cedric Nugteren
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e3076d26cc
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Added more relaxed error checking for the half-precision tests
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2016-09-27 19:42:58 +02:00 |
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Cedric Nugteren
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a2bfae3c46
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Merge pull request #103 from dividiti/link_clblas_with_pthread
Link clBLAS together with pthread
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2016-09-27 08:53:08 +02:00 |
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Anton Lokhmotov
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c484bb26b6
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Use cross-platform thread lib idiom instead of *nix-specific pthread.
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2016-09-26 21:04:28 +00:00 |
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Anton Lokhmotov
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c20a5bb7ca
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Link clBLAS together with pthread.
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2016-09-26 10:30:18 +00:00 |
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Cedric Nugteren
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73d135c2ce
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Added a first version of a tuner for the GEMM direct kernel; collapsed MWGD, NWGD and KWGD into one WGD parameter
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2016-09-25 14:48:34 +02:00 |
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Cedric Nugteren
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669f43aed6
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Separated the tuning parameters of the new direct GEMM kernel from the indirect version
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2016-09-25 13:52:08 +02:00 |
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Cedric Nugteren
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140dc12854
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Added a first version of the direct version of GEMM with local memory
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2016-09-25 11:38:35 +02:00 |
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Cedric Nugteren
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115af8c78e
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Updated AppVeyor script to fix an issue with changes in the latest AppVeyor servers
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2016-09-25 10:44:31 +02:00 |
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Cedric Nugteren
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8a5ce05022
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Fix another issue with the packaging in the AppVeyor script
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2016-09-25 10:32:12 +02:00 |
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Cedric Nugteren
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08abb7dfa4
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Fix an issue with the packaging in the AppVeyor script
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2016-09-25 10:20:47 +02:00 |
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Cedric Nugteren
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a594067758
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Updated AppVeyor script to fix an issue with changes in the latest AppVeyor servers
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2016-09-25 10:10:42 +02:00 |
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Cedric Nugteren
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c712fd4cb1
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Merge pull request #101 from dividiti/add_ref_includes_to_test_correctness_common
Add path to ref library header when building tests.
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2016-09-24 15:26:08 +02:00 |
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Anton Lokhmotov
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750f185ba9
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Add path to ref library header when building tests.
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2016-09-24 11:46:34 +00:00 |
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Cedric Nugteren
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d595a8ed7e
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Fixed a bug waiting for an invalid event in case of a non-succesfull CLBlast call in the tests and samples
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2016-09-22 20:47:22 +02:00 |
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Cedric Nugteren
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6aa652d6ea
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Merge branch 'development' into gemm_direct
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2016-09-21 21:32:18 +02:00 |
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Cedric Nugteren
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b1929d8ce7
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It is now possible to set the OpenCL compiler options through an environmental variable
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2016-09-21 21:22:16 +02:00 |
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Cedric Nugteren
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63003a1429
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Merge branch 'master' into development
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2016-09-21 20:57:23 +02:00 |
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Cedric Nugteren
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d13a98272b
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Merge pull request #100 from gpu/master
Fixed link in README.md
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2016-09-20 21:47:15 +02:00 |
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Marco Hutter
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9b0f6238b3
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Fixed link in README.md
The GitHub link could be https://github.com/gpu
(without "s"), but the website should be OK, too
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2016-09-20 18:03:57 +02:00 |
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Cedric Nugteren
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f07ac22f5b
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Merge pull request #99 from CNugteren/development
Update to version 0.9.0
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2016-09-13 21:14:51 +02:00 |
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Cedric Nugteren
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4b94afda94
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Updated to version 0.9.0
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2016-09-13 19:20:39 +02:00 |
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Cedric Nugteren
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48ab0428cb
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Renamed the DEFAULT_DEVICE and DEFAULT_PLATFORM env variables to be in line with recent usages of CLBLAST_DEVICE and CLBLAST_PLATFORM
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2016-09-13 19:08:49 +02:00 |
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Cedric Nugteren
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d7305346ca
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Merge pull request #98 from intelfx/no-ignored-attributes
CMakeLists.txt: use -Wno-ignored-attributes to silence unfixable warnings
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2016-09-13 17:58:12 +02:00 |
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Ivan Shapovalov
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9095537a6a
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CMakeLists.txt: use -Wno-ignored-attributes to silence unfixable warnings
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2016-09-13 16:12:30 +03:00 |
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Cedric Nugteren
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4ce584a014
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Split the XGEMM kernel further up: now in 3 parts. This is done because MSVC can't handle long strings
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2016-09-12 22:13:16 +02:00 |
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Cedric Nugteren
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9fb7a0efe1
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Merge branch 'database_rewrite' into development
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2016-09-12 20:16:18 +02:00 |
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Cedric Nugteren
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aa3dffe356
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Added XgemvFastRot and Xgemm 16-bit tuning results: just defaults which are now automatically taken from 32-bit if there are no entries at all
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2016-09-12 20:13:38 +02:00 |
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Cedric Nugteren
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b5a67f86ec
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Complete re-write of the database script. Changed Pandas for the much faster and convienient plain JSON/dict data-type
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2016-09-11 21:29:28 +02:00 |
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Cedric Nugteren
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94163970ae
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Merge branch 'xgemm_tuner_exhaustive' into development
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2016-09-10 14:01:21 +02:00 |
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Cedric Nugteren
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e21f32bc99
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Updated database based on exhaustive tuning results for GEMM for the R9 M370X GPU
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2016-09-10 14:00:43 +02:00 |
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Cedric Nugteren
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3daba70997
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Updated the database script to remove duplicate entries: keeps only the best-performing cases for a specific parameters combination
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2016-09-10 11:12:09 +02:00 |
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