C++ (Cpp) CLBlastDger Examples

Example #1

File: gpuarray_blas_opencl_clblast.c Project: mankeyboy/libgpuarray

static int dger(cb_order order, size_t M, size_t N, double alpha,
                gpudata *X, size_t offX, int incX,
                gpudata *Y, size_t offY, int incY,
                gpudata *A, size_t offA, size_t lda) {
  cl_ctx *ctx = X->ctx;
  cl_event ev;
  StatusCode err;

  ARRAY_INIT(X);
  ARRAY_INIT(Y);
  ARRAY_INIT(A);

  err = CLBlastDger(convO(order), M, N, alpha, X->buf, offX, incX,
                    Y->buf, offY, incY, A->buf, offA, lda, &ctx->q, &ev);
  if (err != kSuccess)
    return GA_BLAS_ERROR;

  ARRAY_FINI(X);
  ARRAY_FINI(Y);
  ARRAY_FINI(A);

  clReleaseEvent(ev);

  return GA_NO_ERROR;
}

Example #2

File: gpuarray_blas_opencl_clblast.c Project: tsirif/libgpuarray

static int dger(cb_order order, size_t M, size_t N, double alpha,
                gpudata *X, size_t offX, int incX,
                gpudata *Y, size_t offY, int incY,
                gpudata *A, size_t offA, size_t lda) {
  cl_ctx *ctx = X->ctx;
  cl_event ev;

  ARRAY_INIT(X);
  ARRAY_INIT(Y);
  ARRAY_INIT(A);

  CLBT_CHECK(ctx->err, CLBlastDger(convO(order), M, N, alpha,
                                   X->buf, offX, incX, Y->buf, offY, incY,
                                   A->buf, offA, lda, &ctx->q, &ev));

  ARRAY_FINI(X);
  ARRAY_FINI(Y);
  ARRAY_FINI(A);

  clReleaseEvent(ev);

  return GA_NO_ERROR;
}