diff options
Diffstat (limited to 'external/clBLAS/src/library/blas/gens/legacy/blas_kgen_legacy.h')
| -rw-r--r-- | external/clBLAS/src/library/blas/gens/legacy/blas_kgen_legacy.h | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/external/clBLAS/src/library/blas/gens/legacy/blas_kgen_legacy.h b/external/clBLAS/src/library/blas/gens/legacy/blas_kgen_legacy.h deleted file mode 100644 index cd419db2..00000000 --- a/external/clBLAS/src/library/blas/gens/legacy/blas_kgen_legacy.h +++ /dev/null @@ -1,195 +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. - * ************************************************************************/ - - -#ifndef BLAS_KGEN_LEGACY_H_ -#define BLAS_KGEN_LEGACY_H_ - -#include "../blas_kgen.h" - -/** - * @internal - * @brief Block multiplier flags - * @ingroup BLAS_MAJOR_GENS - */ -typedef enum BlkmulFlags { - BLKMUL_NO_FLAGS, /**< No flags */ - BLKMUL_TRANSPOSE = 0x01, /**< Transpose result */ - BLKMUL_IMAGE_PACKED = 0x02, /**< Data in image are packed */ - /** - * Accumulate multiplication results to a - * private location provided by caller - */ - BLKMUL_OUTPUT_PRIVATE = 0x04, - BLKMUL_SKEW_ROW = 0x08, /**< Use skew over block rows */ - BLKMUL_SKEW_COLUMN = 0x10, /**< Use skew over block columns */ - BLKMUL_INLINE = 0x20, /**< Generate an inline version */ - BLKMUL_TRANSPOSED_B = 0x40, /**< Block B is transposed */ - /** Don't use "&" operation in cyclic address evaluation, use always "%" */ - BLKMUL_AVOID_AND = 0x80 -} BlkMulFlags; - -/** - * @internal - * @brief Block multiplier core - * @ingroup BLAS_MAJOR_GENS - */ -typedef enum BlkmulCore { - /** Use separate multiplication and summation implemented by hand */ - BLKMUL_SEPARATE_MULADD, - /** Use the 'dot' function */ - BLKMUL_DOT, - /** Use the 'mad' function */ - BLKMUL_MAD -} BlkmulCore; - -/** - * @internal - * @brief Argument names for the inline version of the block - * multiplier - * @ingroup BLAS_MAJOR_GENS - */ -typedef struct BlkmulArgNames { - const char *coordA; /**< Matrix A start coordinates */ - const char *coordB; /**< Matrix B start coordinates */ - const char *skewRow; /**< Skew over rows */ - const char *skewCol; /**< Skew over columns */ - const char *k; /**< Counter name in the loop over K */ - const char *vectBoundK; /**< Bound in the loop over K */ -} BlkmulArgNames; - -/** - * @internal - * @brief Options for matrix block multiplication - * generator - * @ingroup BLAS_MAJOR_GENS - */ -typedef struct BlkMulOpts { - /** OpenCL memory object type storing matrix (whole or its blocks) A */ - CLMemType aMobj; - /** OpenCL memory object type storing matrix (whole or its blocks) A */ - CLMemType bMobj; - BlkMulFlags flags; /**< Specific flags */ - BlkmulCore core; /**< Multiply and add core */ - /** List of argument names for the inline version */ - BlkmulArgNames argNames; -} BlkMulOpts; - -void -declareBlasEnums(struct KgenContext *ctx); - -/** - * @internal - * @brief Matrix block multiplication generator - * - * @param[out] ctx Generator context - * @param[in] subdims Subproblem dimensions; the first level reflects - * dimensions of the large blocks processed with the - * whole work group, and the second level - * reflects sizes of immediately multiplied small - * blocks within the single work item - * @param[in] dtype Data type the multiplying function will be - * generated for - * @param[in] opts Block multiplication options - * - * Generated functions have the following definitions: \n - *\n - * For the buffer based version: - * @code - * void - * funcName( - * <type> alpha, - * LPtr A, - * LPtr B, - * LPtr C, - * [,int2 skewRow] - * [,int skewCol]); - * @endcode - * - * Function naming rule: - * (type prefix)gemmBlock[Transp]_<width>_<height> - *\n - * It's assumed A, B and C point to start of data to be - * processed during this step. - *\n - * For the image based version: \n - * @code - * void - * funcName( - * <type> alpha, - * __read_only image2d_t A, - * int2 coordA, - * __read_only image2d_t B, - * int2 coordB, - * LPtr C, - * [,int2 skewRow], - * [,int skewCol]); - * @endcode - * - * Where coordA and coordB mean start image coordinates to fetch data from. - *\n - * For the image based version a mixed variant is possible when - * either A or B blocks are passed through the local memory. - *\n - * The 'skewRow' and 'skewCol' are optional arguments if the - * 'BLKMUL_SKEW_ROW' and "BLKMUL_SKEW_COLUMN" flag is specified - * respectively. 'y' field of the row skew is for the block A, and the - * 'x' one is for the block B. - *\n - * Output result can be put directly into a private location provided by the - * caller instead of the local one. It is achieved with 'BLKMUL_OUTPUT_PRIVATE' - * flag using. - *\n - * Pointer to this location should have the following types depending on the type - * of processed data: \n - * - float4 - for float - * - float2 - for complex float - * - double2 - for double and complex double - *\n\n - * Alpha is not taken in this case. - *\n - * The multiplier can be generated as well in the form of the dedicated - * function as in the inline form inserted to a kernel. \n In case of inline - * version the block multiplier becomes in fact the tile multiplier. In this - * case the caller should provide iteration over K. - * - * @return 0 on success, -EOVERFLOW on source buffer overflowing - */ - -/** - * @internal - * @defgroup BLAS_MAJOR_GENS BLAS specific generators - * @ingroup MAJOR_GENS - */ -/*@{*/ -int -blkMulGen( - struct KgenContext *ctx, - const SubproblemDim subdims[2], - DataType dtype, - const BlkMulOpts *opts); - -int -updateResultGenOld( - struct KgenContext *ctx, - const BlasGenSettings *gset, - UpdateResultOp op, - UpdateResultFlags flags, - const UpresVarNames *uvarNames); - -/*@}*/ - -#endif /* BLAS_KGEN_LEGACY_H_ */ |