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Diffstat (limited to 'external/clBLAS/src/library/blas/include/clblas-internal.h')
| -rw-r--r-- | external/clBLAS/src/library/blas/include/clblas-internal.h | 404 |
1 files changed, 0 insertions, 404 deletions
diff --git a/external/clBLAS/src/library/blas/include/clblas-internal.h b/external/clBLAS/src/library/blas/include/clblas-internal.h deleted file mode 100644 index 7a9afcdc..00000000 --- a/external/clBLAS/src/library/blas/include/clblas-internal.h +++ /dev/null @@ -1,404 +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 CLBLAS_INTERNAL_H_ -#define CLBLAS_INTERNAL_H_ - -#include <defbool.h> -#include <blas_mempat.h> -#include <devinfo.h> -#include <trace_malloc.h> - -#include "blas_funcs.h" -#include "kernel_extra.h" - -#if defined(_MSC_VER) -#define VISIBILITY_HIDDEN -#else -#define VISIBILITY_HIDDEN __attribute__((visibility("hidden"))) -#endif - -#ifdef __cplusplus -extern "C" { -#endif - -struct SolutionStep; - -typedef struct CLBlasSolvers { - MemoryPattern memPatterns[MEMPAT_PER_BLASFN]; - unsigned int nrPatterns; - int defaultPattern; /* -1 -- select among all available patterns - * >= 0 -- index for memPatterns[] - */ -} CLBlasSolvers; - -extern int clblasInitialized; - -extern CLBlasSolvers clblasSolvers[BLAS_FUNCTIONS_NUMBER]; - -extern struct KernelCache *clblasKernelCache; - -typedef union ArgMultiplier { - cl_float argFloat; - cl_double argDouble; - FloatComplex argFloatComplex; - DoubleComplex argDoubleComplex; -} ArgMultiplier; - -typedef union LeadingDimention { - size_t matrix; /**< Positive ld value for matrixes */ - int vector; /**< Integer offset value for vectors */ -} LeadingDimention; - -typedef enum reductionType { - REDUCE_BY_SUM, - REDUCE_BY_MAX, - REDUCE_BY_MIN, - REDUCE_MAX_WITH_INDEX, - REDUCE_BY_HYPOT, - REDUCE_BY_SSQ, - REDUCE_MAX_WITH_INDEX_ATOMICS -} reductionType; - -/** - * @internal - * @brief Kernel arguments for solver methods - * @ingroup SUBMIT_PROBLEM - */ -typedef struct CLBlasKargs { - BlasFunctionID pigFuncID; // FuncID piggy backing on this call. Used by Blas-3 routines to take advantage of GEMM code - /** Kernel type to pass the arguments for */ - CLBlasKernelType kernType; - DataType dtype; /**< Data type */ - clblasOrder order; /**< Row/column order */ - clblasSide side; /**< Matrix A side */ - clblasUplo uplo; /**< Matrix A is upper/lower */ - clblasTranspose transA; /**< Operation to be applied to matrix A */ - clblasTranspose transB; /**< Operation to be applied to matrix B */ - clblasDiag diag; /**< Matrix A diagonality */ - size_t M; /**< Problem size in M dimension */ - size_t N; /**< Problem size in N dimension */ - size_t K; /**< Problem size in K dimension, or number of diagonals in a banded-matrix */ - ArgMultiplier alpha; /**< Alpha multiplier */ - cl_mem A; /**< Matrix A data */ - LeadingDimention lda; /**< Matrix A leading dimension */ - cl_mem B; /**< Matrix B data */ - LeadingDimention ldb; /**< Matrix B or vector X leading dimension */ - ArgMultiplier beta; /**< Beta multiplier */ - cl_mem C; /**< Matrix C data */ - LeadingDimention ldc; /**< Matrix C or vector Y leading dimension */ - cl_mem D; /**< Extra cl_mem buffer. For scratch usage or other purpose */ - cl_mem E; /**< Extra buffer.. Needed for blas 1 functions */ - int addrBits; /**< Number of device address bits */ - /** Problem start offset in M dimension to process from */ - size_t offsetM; - /** Problem start offset in N dimension to process from */ - size_t offsetN; - /** Problem start offset in K dimension to process from */ - size_t offsetK; - cl_mem scimage[2]; /**< Scratch images */ - size_t offA; /**< Offset of first element of matrix A */ - /** Offset of first element of matrix B or vector X */ - size_t offBX; - /**< Offset of first element of matrix C or vector Y */ - size_t offCY; - size_t offa; /**< Offset of first element of Matrix A */ - size_t offb; /**< Offset of first element of Matrix B */ - size_t offc; /**< Offset of first element of Matrix C */ - size_t offd; /**< Offset of first element of buffer D */ - size_t offe; /**< Offset of first element of buffer E */ - cl_int startRow; /**< Triangular Solver - Identify where the triangle starts */ - cl_int endRow; /**< Triangular Solver - Identify where the triangle ends */ - size_t tailStartM; // Tail Kernel for GEMM2 - size_t tailStartN; // Tail Kernel for GEMM2 - size_t KL; // Number of sub-diagonals in a banded-matrix - size_t KU; // Number of super-diagonals in a banded-matrix - reductionType redctnType; // To store kind of reduction for reduction-framewrok to handle -- enum -} CLBlasKargs; - -static __inline bool -areKernelsCacheable(void) -{ - return (clblasKernelCache != NULL); -} - -/* - * Assign a scalar multiplied on a matrix as a kernel argument - */ -void -assignScalarKarg(KernelArg *arg, const void *value, DataType dtype); - -/** - * calculate amount of global threads needed to compute all the problem - * - * @wgDim: Subproblem dimension at the level where the previous level subproblem - * is distributed among different work groups - * @M: problem size in dimension M before the distributing - * @N: problem size in dimension N before the distributing - */ -void -calcGlobalThreads( - size_t globalThreads[2], - const SubproblemDim *wgDim, - const PGranularity *pgran, - size_t M, - size_t N); - -/** - * @internal - * @brief Get the context associated with kernel. - * - * @param[in] kernel Kernel object being queried. - * @param[out] context The context. - * - * @return clGetKernelInfo() return code. - */ -cl_int -getKernelContext( - cl_kernel kernel, - cl_context *context); - -/** - * @brief Get the context associated with queue. - * - * @param[in] queue Queue being queried. - * @param[out] context The context. - * - * @return clGetCommandQueueInfo() return code. - */ -cl_int -getQueueContext( - cl_command_queue queue, - cl_context *context); - -/** - * @internal - * @brief Get the device specified when the command-queue is created. - * - * @param[in] queue Queue being queried. - * @param[out] device The device. - * - * @return clGetCommandQueueInfo() return code. - */ -cl_int -getQueueDevice( - cl_command_queue queue, - cl_device_id *device); - -/** - * @internal - * @brief Get the currently specified properties for the command-queue. - * - * @param[in] queue Queue being queried. - * @param[out] props Properties. - * - * @return clGetCommandQueueInfo() return code. - */ -cl_int -getQueueProperties( - cl_command_queue queue, - cl_command_queue_properties *props); - -Kernel -*makeKernel( - cl_device_id device, - cl_context context, - SolverKgen kernelGenerator, - const SubproblemDim *dims, - const PGranularity *pgran, - const CLBLASKernExtra *extra, - const char *buildOpts, - cl_int *error); - -Kernel -*loadKernel( const unsigned char** buffer, - size_t sizeBuffer, - KernelKey *key, - const CLBLASKernExtra *extra, - cl_int *error); - -/* - * TODO: doxygen style comments - */ -void -setupBuildOpts( - char opts[BUILD_OPTS_MAXLEN], - cl_device_id devID, - MemoryPattern *mempat); - -void addBuildOpt( - char * opts, - size_t len, - const char * option); - -// Internal scatter image API - -int -initSCImages(void); - -void -releaseSCImages(void); - -/** - * Request an image appropriating the most to perform a user API request - * - * @ctx: context containing images - * @devID: id of device the image will used for - * @bestSize: size of image, i. e. minWidth*bestHeight of the image that should - * be enough to solve a problem in single step - * @minSize: minimal size of image image, i. e. minWidth*minHeight - * @minWidth: minimal image width - * - * Returns memory object of the most appropriate image. If there are - * not images available for the device or not enough memory, to allocate - * some internal structures to save a usage info the function returns NULL. - */ -cl_mem -getSCImage( - cl_context ctx, - cl_device_id devID, - cl_ulong bestSize, - cl_ulong minSize, - size_t minWidth); - -void -putSCImage(cl_device_id devID, cl_mem image); - -char -*sprintfGranulation(char *buf, const SubproblemDim *dim, int level); - -const char -*kernelTypeString(CLBlasKernelType ktype); - -#ifdef DUMP_CLBLAS_KERNELS - -void -dumpKernel( - const struct SolutionStep *step, - CLBlasKernelType ktype); - -#else /* DUMP_CLBLAS_KERNEL */ - -// stub, does nothing -#define dumpKernel(step, ktype) - -#endif /* !DUMP_CLBLAS_KERNEL */ - -static __inline solver_id_t -makeSolverID(int fid, int mpat) -{ - return (solver_id_t)(fid * MEMPAT_PER_BLASFN + mpat); -} - -static __inline int -solverFunctionID(solver_id_t sid) -{ - return (sid / MEMPAT_PER_BLASFN); -} - -static __inline int -solverPattern(solver_id_t sid) -{ - return (sid % MEMPAT_PER_BLASFN); -} - -typedef enum ErrorCodeSet { - A_MAT_ERRSET, - B_MAT_ERRSET, - C_MAT_ERRSET, - X_VEC_ERRSET, - Y_VEC_ERRSET, - END_ERRSET -} ErrorCodeSet; - -clblasStatus -checkMatrixSizes( - DataType dtype, - clblasOrder order, - clblasTranspose transA, - size_t M, - size_t N, - cl_mem A, - size_t offA, - size_t lda, - ErrorCodeSet err ); - -clblasStatus -checkBandedMatrixSizes( - DataType dtype, - clblasOrder order, - clblasTranspose transA, - size_t M, - size_t N, - size_t KL, - size_t KU, - cl_mem A, - size_t offA, - size_t lda, - ErrorCodeSet err ); - -clblasStatus -checkVectorSizes( - DataType dtype, - size_t N, - cl_mem x, - size_t offx, - int incx, - ErrorCodeSet err ); - -clblasStatus -checkMemObjects( - cl_mem A, - cl_mem B, - cl_mem C, - bool checkC, - ErrorCodeSet errA, - ErrorCodeSet errB, - ErrorCodeSet errC ); - -/** - * @brief Set preferred function internal implementation. - * - * Some BLAS functions are implemented in several different ways internally. - * By default the library tries to select the most suitable implementation for - * given problem. Using this function user can force library to use specific one. - * - * @return \b clblasSuccess on success, \b clblasInvalidValue if an - * unknown implementation id was passed. - */ -clblasStatus -clblasSelectImplementation( - clblasImplementation impl); - -/** - * @brief Set preferred implementation according to environment variable. - */ -void -parseEnvImplementation(void); - -/** - * @brief Check whether it is allowed to use scratch images - */ -int -scratchImagesEnabled(void); - - -#ifdef __cplusplus -} -#endif - -#endif /* CLBLAS_INTERNAL_H_ */ |