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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.
* ************************************************************************/
//#define DEBUG_HER2
#include <stdio.h>
#include <string.h>
#include <clBLAS.h>
#include <devinfo.h>
#include "clblas-internal.h"
#include "solution_seq.h"
clblasStatus
doHer2(
CLBlasKargs *kargs,
clblasOrder order,
clblasUplo uplo,
size_t N,
const cl_mem X,
size_t offx,
int incx,
const cl_mem Y,
size_t offy,
int incy,
cl_mem A,
size_t offa,
size_t lda,
cl_uint numCommandQueues,
cl_command_queue* commandQueue,
cl_uint numEventsInWaitList,
const cl_event* eventWaitList,
cl_event* events)
{
cl_int err;
ListHead seq;
clblasStatus retCode = clblasSuccess;
if (!clblasInitialized) {
return clblasNotInitialized;
}
#ifdef DEBUG_HER2
printf("doHer2 called\n");
#endif
/* Validate arguments */
if ((retCode = checkMemObjects(A, X, Y, true, A_MAT_ERRSET, X_VEC_ERRSET, Y_VEC_ERRSET))) {
printf("Invalid mem object..\n");
return retCode;
}
if ((retCode = checkMatrixSizes(kargs->dtype, order, clblasNoTrans, N, N, A, offa, lda, A_MAT_ERRSET))) {
printf("Invalid Size for A\n");
return retCode;
}
if ((retCode = checkVectorSizes(kargs->dtype, N, X, offx, incx, X_VEC_ERRSET))) {
printf("Invalid Size for X\n");
return retCode;
}
if ((retCode = checkVectorSizes(kargs->dtype, N, Y, offy, incy, Y_VEC_ERRSET))) {
printf("Invalid Size for Y\n");
return retCode;
}
if ((commandQueue == NULL) || (numCommandQueues == 0))
{
return clblasInvalidValue;
}
if ((numEventsInWaitList !=0) && (eventWaitList == NULL))
{
return clblasInvalidEventWaitList;
}
kargs->order = order;
if(order == clblasRowMajor) // Handling row-major. Invert X, Y and uplo
{
kargs->uplo = (uplo == clblasUpper) ? clblasLower : clblasUpper;
kargs->B = Y;
kargs->ldb.vector = incy;
kargs->offBX = offy;
kargs->C = X;
kargs->ldc.vector = incx;
kargs->offCY = offx;
}
else
{
kargs->uplo = uplo;
kargs->B = X;
kargs->ldb.vector = incx;
kargs->offBX = offx;
kargs->C = Y;
kargs->ldc.vector = incy;
kargs->offCY = offy;
}
kargs->N = N;
kargs->A = A;
kargs->lda.matrix = lda;
kargs->offa = offa;
kargs->offA = offa;
#ifdef DEBUG_HER2
printf("Calling makeSolutionSeq : HER2\n");
#endif
/*
* Always use CommandQueue (0)
* PENDING:
* 1. No Multi-GPU / Multi-command queue support
* 2. This can be optimized to use the commandQ with the higher
* memmory bandwidth that supports the data-type and the LDA
*/
numCommandQueues = 1;
listInitHead(&seq);
err = makeSolutionSeq(CLBLAS_HER2, kargs, numCommandQueues, commandQueue,
numEventsInWaitList, eventWaitList, events, &seq);
if (err == CL_SUCCESS) {
err = executeSolutionSeq(&seq);
}
freeSolutionSeq(&seq);
return (clblasStatus)err;
}
clblasStatus
clblasCher2(
clblasOrder order,
clblasUplo uplo,
size_t N,
cl_float2 alpha,
const cl_mem X,
size_t offx,
int incx,
const cl_mem Y,
size_t offy,
int incy,
cl_mem A,
size_t offa,
size_t lda,
cl_uint numCommandQueues,
cl_command_queue* commandQueue,
cl_uint numEventsInWaitList,
const cl_event* eventWaitList,
cl_event* events)
{
CLBlasKargs kargs;
memset(&kargs, 0, sizeof(kargs));
kargs.dtype = TYPE_COMPLEX_FLOAT;
kargs.alpha.argFloatComplex = alpha;
kargs.pigFuncID = CLBLAS_HER2;
#ifdef DEBUG_HER2
printf("Cher2 called\n");
#endif
return doHer2(&kargs, order, uplo, N, X, offx, incx, Y, offy, incy, A, offa, lda,
numCommandQueues, commandQueue, numEventsInWaitList, eventWaitList, events);
}
clblasStatus
clblasZher2(
clblasOrder order,
clblasUplo uplo,
size_t N,
cl_double2 alpha,
const cl_mem X,
size_t offx,
int incx,
const cl_mem Y,
size_t offy,
int incy,
cl_mem A,
size_t offa,
size_t lda,
cl_uint numCommandQueues,
cl_command_queue* commandQueue,
cl_uint numEventsInWaitList,
const cl_event* eventWaitList,
cl_event* events)
{
CLBlasKargs kargs;
memset(&kargs, 0, sizeof(kargs));
kargs.dtype = TYPE_COMPLEX_DOUBLE;
kargs.alpha.argDoubleComplex = alpha;
kargs.pigFuncID = CLBLAS_HER2;
#ifdef DEBUG_HER2
printf("Zher2 called\n");
#endif
return doHer2(&kargs, order, uplo, N, X, offx, incx, Y, offy, incy, A, offa, lda,
numCommandQueues, commandQueue, numEventsInWaitList, eventWaitList, events);
}
clblasStatus
clblasChpr2(
clblasOrder order,
clblasUplo uplo,
size_t N,
cl_float2 alpha,
const cl_mem X,
size_t offx,
int incx,
const cl_mem Y,
size_t offy,
int incy,
cl_mem AP,
size_t offa,
cl_uint numCommandQueues,
cl_command_queue* commandQueue,
cl_uint numEventsInWaitList,
const cl_event* eventWaitList,
cl_event* events)
{
CLBlasKargs kargs;
memset(&kargs, 0, sizeof(kargs));
kargs.dtype = TYPE_COMPLEX_FLOAT;
kargs.alpha.argFloatComplex = alpha;
kargs.pigFuncID = CLBLAS_HPR2;
return doHer2(&kargs, order, uplo, N, X, offx, incx, Y, offy, incy, AP, offa, 0,
numCommandQueues, commandQueue, numEventsInWaitList, eventWaitList, events);
}
clblasStatus
clblasZhpr2(
clblasOrder order,
clblasUplo uplo,
size_t N,
cl_double2 alpha,
const cl_mem X,
size_t offx,
int incx,
const cl_mem Y,
size_t offy,
int incy,
cl_mem AP,
size_t offa,
cl_uint numCommandQueues,
cl_command_queue* commandQueue,
cl_uint numEventsInWaitList,
const cl_event* eventWaitList,
cl_event* events)
{
CLBlasKargs kargs;
memset(&kargs, 0, sizeof(kargs));
kargs.dtype = TYPE_COMPLEX_DOUBLE;
kargs.alpha.argDoubleComplex = alpha;
kargs.pigFuncID = CLBLAS_HPR2;
return doHer2(&kargs, order, uplo, N, X, offx, incx, Y, offy, incy, AP, offa, 0,
numCommandQueues, commandQueue, numEventsInWaitList, eventWaitList, events);
}
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