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-rw-r--r--external/clBLAS/src/samples/example_ssymm.c178
1 files changed, 0 insertions, 178 deletions
diff --git a/external/clBLAS/src/samples/example_ssymm.c b/external/clBLAS/src/samples/example_ssymm.c
deleted file mode 100644
index d97d0574..00000000
--- a/external/clBLAS/src/samples/example_ssymm.c
+++ /dev/null
@@ -1,178 +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.
- * ************************************************************************/
-
-
-#include <sys/types.h>
-#include <stdio.h>
-#include <string.h>
-
-/* Include CLBLAS header. It automatically includes needed OpenCL header,
- * so we can drop out explicit inclusion of cl.h header.
- */
-#include <clBLAS.h>
-
-/* This example uses predefined matrices and their characteristics for
- * simplicity purpose.
- */
-static const clblasOrder order = clblasRowMajor;
-
-#define M 4
-#define N 3
-
-static const cl_float alpha = 10;
-
-static const clblasSide side = clblasLeft;
-static const clblasUplo uplo = clblasLower;
-static const cl_float A[M*M] = {
- 11, -1, -1, -1,
- 21, 22, -1, -1,
- 31, 32, 33, -1,
- 41, 42, 43, 44,
-};
-static const size_t lda = M;
-
-static const cl_float B[M*N] = {
- 11, 12, 13,
- 21, 22, 23,
- 31, 32, 33,
- 41, 42, 43,
-};
-static const size_t ldb = N;
-
-static const cl_float beta = 20;
-
-static cl_float C[M*N] = {
- 11, 12, 13,
- 21, 22, 23,
- 31, 32, 33,
- 41, 42, 43,
-};
-static const size_t ldc = N;
-
-static void
-printResult(void)
-{
- size_t i, j, nrows;
-
- printf("Result:\n");
-
- nrows = (sizeof(C) / sizeof(cl_float)) / ldc;
- for (i = 0; i < nrows; i++) {
- for (j = 0; j < ldc; j++) {
- printf("%d ", (int)C[i * ldc + j]);
- }
- printf("\n");
- }
-}
-
-int
-main(void)
-{
- cl_int err;
- cl_platform_id platform = 0;
- cl_device_id device = 0;
- cl_context_properties props[3] = { CL_CONTEXT_PLATFORM, 0, 0 };
- cl_context ctx = 0;
- cl_command_queue queue = 0;
- cl_mem bufA, bufB, bufC;
- cl_event event = NULL;
- int ret = 0;
-
- /* Setup OpenCL environment. */
- err = clGetPlatformIDs(1, &platform, NULL);
- if (err != CL_SUCCESS) {
- printf( "clGetPlatformIDs() failed with %d\n", err );
- return 1;
- }
-
- err = clGetDeviceIDs(platform, CL_DEVICE_TYPE_GPU, 1, &device, NULL);
- if (err != CL_SUCCESS) {
- printf( "clGetDeviceIDs() failed with %d\n", err );
- return 1;
- }
-
- props[1] = (cl_context_properties)platform;
- ctx = clCreateContext(props, 1, &device, NULL, NULL, &err);
- if (err != CL_SUCCESS) {
- printf( "clCreateContext() failed with %d\n", err );
- return 1;
- }
-
- queue = clCreateCommandQueue(ctx, device, 0, &err);
- if (err != CL_SUCCESS) {
- printf( "clCreateCommandQueue() failed with %d\n", err );
- clReleaseContext(ctx);
- return 1;
- }
-
- /* Setup clblas. */
- err = clblasSetup();
- if (err != CL_SUCCESS) {
- printf("clblasSetup() failed with %d\n", err);
- clReleaseCommandQueue(queue);
- clReleaseContext(ctx);
- return 1;
- }
-
- /* Prepare OpenCL memory objects and place matrices inside them. */
- bufA = clCreateBuffer(ctx, CL_MEM_READ_ONLY, M * M * sizeof(*A),
- NULL, &err);
- bufB = clCreateBuffer(ctx, CL_MEM_READ_ONLY, M * N * sizeof(*B),
- NULL, &err);
- bufC = clCreateBuffer(ctx, CL_MEM_READ_WRITE, M * N * sizeof(*C),
- NULL, &err);
-
- err = clEnqueueWriteBuffer(queue, bufA, CL_TRUE, 0,
- M * M * sizeof(*A), A, 0, NULL, NULL);
- err = clEnqueueWriteBuffer(queue, bufB, CL_TRUE, 0,
- M * N * sizeof(*B), B, 0, NULL, NULL);
- err = clEnqueueWriteBuffer(queue, bufC, CL_TRUE, 0,
- M * N * sizeof(*C), C, 0, NULL, NULL);
-
- /* Call clblas function. */
- err = clblasSsymm(order, side, uplo, M, N, alpha, bufA,
- 0, lda, bufB, 0, ldb, beta, bufC, 0, ldc, 1, &queue,
- 0, NULL, &event);
- if (err != CL_SUCCESS) {
- printf("clblasSsymm() failed with %d\n", err);
- ret = 1;
- }
- else {
- /* Wait for calculations to be finished. */
- err = clWaitForEvents(1, &event);
-
- /* Fetch results of calculations from GPU memory. */
- err = clEnqueueReadBuffer(queue, bufC, CL_TRUE, 0, M * N * sizeof(*C),
- C, 0, NULL, NULL);
-
- /* At this point you will get the result of SYMM placed in C array. */
- printResult();
- }
-
- /* Release OpenCL memory objects. */
- clReleaseMemObject(bufC);
- clReleaseMemObject(bufB);
- clReleaseMemObject(bufA);
-
- /* Finalize work with clblas. */
- clblasTeardown();
-
- /* Release OpenCL working objects. */
- clReleaseCommandQueue(queue);
- clReleaseContext(ctx);
-
- return ret;
-}