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/* ************************************************************************
* 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 MATRIX_DIMS_H_
#define MATRIX_DIMS_H_
#include <defbool.h>
#include <clblas-internal.h>
#include <matrix_props.h>
#include <kerngen.h>
#ifdef __cplusplus
extern "C" {
#endif
void
swapDimXY(SubproblemDim *dim);
size_t
matrBlockPitch(
const SubproblemDim *dim,
MatrixRole mrole,
DataType dtype,
clblasSide side);
cl_ulong
matrBlockSize(
SubproblemDim *dim,
MatrixRole mrole,
DataType dtype,
clblasSide side);
size_t
matrBlockHeight(
SubproblemDim *dim,
MatrixRole mrole,
clblasSide side);
/*
* Transform respective kernel arguments to problem dimension.
* if 'offset' is set to true, then it transform starting offsets
* to process matrices from, otherwise it transforms matrix sizes.
* It ignores 'bwidth' field in offset mode.
*/
void
kargsToProbDims(
SubproblemDim *probDim,
BlasFunctionID funcID,
const CLBlasKargs *kargs,
bool offset);
/*
* Transform problem dimensions to respective kernel arguments.
* In the offset mode it ignore 'offsetK' and always sets it to 0
*/
void
probDimsToKargs(
CLBlasKargs *kargs,
BlasFunctionID funcID,
SubproblemDim *blasDim,
bool offset);
#ifdef __cplusplus
}
#endif
#endif /* MATRIX_DIMS_H_ */
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