[dense-linear-algebra-libraries/linalg.git] / src / ti / linalg / blasblisacc / src / ti_cblas_cblas_zher.c
diff --git a/src/ti/linalg/blasblisacc/src/ti_cblas_cblas_zher.c b/src/ti/linalg/blasblisacc/src/ti_cblas_cblas_zher.c
--- /dev/null
@@ -0,0 +1,176 @@
+/******************************************************************************
+ * Copyright (c) 2013-2015, Texas Instruments Incorporated - http://www.ti.com/
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of Texas Instruments Incorporated nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ *****************************************************************************/
+
+#include "ti_cblas_acc.h"
+#include "../../ticblas/ticblas.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+ void __real_cblas_zher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N, const double alpha, const void *X, const int incX, void *A, const int lda) ;
+
+#ifdef __cplusplus
+}
+extern "C"
+#endif
+void cblas_zher(const enum CBLAS_ORDER order, const enum CBLAS_UPLO Uplo, const int N, const double alpha, const void *X, const int incX, void *A, const int lda)
+{
+
+ /* Do an init on first use */
+ if (!ti_cblas_init_done) ti_cblas_init();
+ TI_CBLAS_DEBUG_PRINT("Intercepted call to %s\n", "cblas_zher");
+
+ TI_CBLAS_PROFILE_START();
+ /* Dynamic condtional offload to ARM */
+ if ((TI_CBLAS_L2_OFFLOAD == TI_CBLAS_OFFLOAD_NONE)) {
+ TI_CBLAS_DEBUG_PRINT("Executing ARM %s\n", "cblas_zher");
+ __real_cblas_zher(order,Uplo,N,alpha,X,incX,A,lda);
+ TI_CBLAS_PROFILE_REPORT(" Entire %s call (ARM) took %8.2f us\n","cblas_zher", (float) clock_diff);
+ return ;
+ }
+ /* End ARM offload */
+
+ /******************************************************************/
+ /* DSP offload WILL be done if control reaches here */
+ TI_CBLAS_DEBUG_PRINT("Offloading to DSP %s\n", "cblas_zher");
+
+ /* Lookup kernel pointer from global table */
+#ifdef __cplusplus
+ Event e;
+ Kernel* __K;
+#else
+ cl_kernel __K;
+#endif
+ __K = ti_cblas_get_kernel("ocl_cblas_zher");
+
+#ifdef __cplusplus
+ try
+#else
+ cl_int err = CL_SUCCESS;
+#endif
+ {
+
+#ifdef __cplusplus
+ __K->setArg(0, order);
+#else
+ err |= clSetKernelArg(__K, 0, sizeof(order), &order);
+#endif
+
+#ifdef __cplusplus
+ __K->setArg(1, Uplo);
+#else
+ err |= clSetKernelArg(__K, 1, sizeof(Uplo), &Uplo);
+#endif
+
+#ifdef __cplusplus
+ __K->setArg(2, N);
+#else
+ err |= clSetKernelArg(__K, 2, sizeof(N), &N);
+#endif
+
+#ifdef __cplusplus
+ __K->setArg(3, alpha);
+#else
+ err |= clSetKernelArg(__K, 3, sizeof(alpha), &alpha);
+#endif
+ /* For const arguments we use CL_MEM_USE_READ_ONLY */
+
+ int size_bufX;
+ size_bufX = 2*(1+(N-1)*abs(incX))*sizeof(double);
+ size_bufX = MAX(size_bufX,1);
+
+#ifdef __cplusplus
+ Buffer buf_X(*ti_cblas_ocl_context, CL_MEM_READ_ONLY|CL_MEM_USE_HOST_PTR, size_bufX, (void *)X);
+ __K->setArg(4, buf_X);
+#else
+ cl_mem buf_X = clCreateBuffer(ti_cblas_ocl_context, CL_MEM_READ_ONLY|CL_MEM_USE_HOST_PTR, size_bufX, (void *)X, &err);
+ TI_CBLAS_OCL_CHKERROR("clCreateBuffer",err);
+ err |= clSetKernelArg(__K, 4, sizeof(buf_X), &buf_X);
+ TI_CBLAS_OCL_CHKERROR("clSetKernelArg",err);
+#endif
+
+#ifdef __cplusplus
+ __K->setArg(5, incX);
+#else
+ err |= clSetKernelArg(__K, 5, sizeof(incX), &incX);
+#endif
+
+ int size_bufA;
+ size_bufA = 2*N*lda*sizeof(double);
+ size_bufA = MAX(size_bufA,1);
+
+#ifdef __cplusplus
+ Buffer buf_A(*ti_cblas_ocl_context, CL_MEM_READ_WRITE|CL_MEM_USE_HOST_PTR, size_bufA, (void *)A);
+ __K->setArg(6, buf_A);
+#else
+ cl_mem buf_A = clCreateBuffer(ti_cblas_ocl_context, CL_MEM_READ_WRITE|CL_MEM_USE_HOST_PTR, size_bufA, (void *)A, &err);
+ TI_CBLAS_OCL_CHKERROR("clCreateBuffer",err);
+ err |= clSetKernelArg(__K, 6, sizeof(buf_A), &buf_A);
+ TI_CBLAS_OCL_CHKERROR("clSetKernelArg",err);
+#endif
+
+#ifdef __cplusplus
+ __K->setArg(7, lda);
+#else
+ err |= clSetKernelArg(__K, 7, sizeof(lda), &lda);
+#endif
+
+#ifdef __cplusplus
+ ti_cblas_ocl_Q->enqueueTask(*__K, 0, &e);
+ e.wait();
+#else
+ cl_event e;
+ err |= clEnqueueTask(ti_cblas_ocl_Q, __K, 0, 0, &e);
+ TI_CBLAS_OCL_CHKERROR("clEnqueueTask",err);
+ err |= clWaitForEvents(1, &e);
+ TI_CBLAS_OCL_CHKERROR("clWaitForEvents",err);
+ err |= clReleaseEvent(e);
+ TI_CBLAS_OCL_CHKERROR("clReleaseEvent",err);
+#endif
+
+ ti_cblas_delete_kernel(__K);
+
+ TI_CBLAS_DEBUG_PRINT("Finished executing %s\n", "cblas_zher");
+ TI_CBLAS_PROFILE_REPORT(" Entire %s call (DSP) took %8.2f us\n","cblas_zher", (float) clock_diff);
+ return ;
+ }
+
+#ifdef __cplusplus
+ catch (Error err)
+ {
+ /* delete __K if it has not been deleted */
+ if(__K!=NULL) {
+ ti_cblas_delete_kernel(__K);
+ }
+
+ ti_cblas_error(err.what(),err.err());
+ return ;
+ }
+#endif
+}
+