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-rw-r--r--external/clBLAS/src/library/blas/gens/clTemplates/gemm_helper.cl87
1 files changed, 0 insertions, 87 deletions
diff --git a/external/clBLAS/src/library/blas/gens/clTemplates/gemm_helper.cl b/external/clBLAS/src/library/blas/gens/clTemplates/gemm_helper.cl
deleted file mode 100644
index 0c8c3e9d..00000000
--- a/external/clBLAS/src/library/blas/gens/clTemplates/gemm_helper.cl
+++ /dev/null
@@ -1,87 +0,0 @@
-/* ************************************************************************
- * Copyright 2013 Advanced Micro Devices, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ************************************************************************/
-
-static const char *GEMM_HELPER = "
-void getBlockNumber(uint nBlocks, uint blockID, uint *bidY, uint *bidX, uint flag)
-{
- #ifndef HERK
- {
- if(flag) //Column Major ordering for NT kernels
- {
- *bidY = ( blockID % ( nBlocks));
- *bidX = ( blockID / ( nBlocks));
- }
- else //Row Major ordering for TN kernels
- {
- *bidX = ( blockID % ( nBlocks));
- *bidY = ( blockID / ( nBlocks));
- }
- }
- #else
- {
- volatile uint _i = 0, _j = 0;
- for ( _j = (blockID / nBlocks); _j < nBlocks; _j++)
- {
- _i = blockID - ((_j*((2* nBlocks) + 1 - _j))/2) + _j;
- if ( _i < nBlocks && ( _i >= 0) )
- {
- break;
- }
- }
- #ifdef HERK_LOWER_TRIANGLE
- *bidY = _i;
- *bidX = _j;
- #else
- *bidY = _j;
- *bidX = _i;
- #endif
- }
- #endif
-}
-
-//
-// mapWorkGroupToTileNumber() - Maps a workgroup number to a Tile position in output matrix
-// Groups the full tiles together and half-tiles together and maps the workgroup number
-// such that full tiles are processed wholly by consecutive workgroups and half-tiles are
-// processed by consecutive workgroups
-//
-// ASSUMPTION:
-// Assumes column major numbering of workgroup
-//
-// Observation:
-// This new grouping yielded worse results than normal column-major order.
-// Tested with GEMM NN kernel. So, we will not be using this function.
-// This is here just for completeness sake
-//
-void mapWorkGroupToTileNumber(uint M, uint N, uint *bidY, uint *bidX)
-{
- uint fullTilesOnY, numTilesOnX;
- uint relativeGroupId;
-
- numTilesOnX = ((N-1) / ((get_local_size(0) / %WIDTH) * %ITEMX)) + 1;
- fullTilesOnY = (M / (%WIDTH * %ITEMY));
- if (get_group_id(0) < (numTilesOnX * fullTilesOnY) )
- {
- *bidY = ( get_group_id(0) % ( fullTilesOnY));
- *bidX = ( get_group_id(0) / ( fullTilesOnY));
- } else {
- relativeGroupId = get_group_id(0) - (numTilesOnX * fullTilesOnY);
- *bidY = fullTilesOnY;
- *bidX = relativeGroupId;
- }
-}
-";
-