1 files changed, 80 insertions, 0 deletions
diff --git a/src/gpu/cl/operators/ClMatMul.cpp b/src/gpu/cl/operators/ClMatMul.cpp
new file mode 100644
index 0000000000..dadaa1f779
--- /dev/null
+++ b/src/gpu/cl/operators/ClMatMul.cpp
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 2023 Arm Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#include "src/gpu/cl/operators/ClMatMul.h"
+#include "arm_compute/core/Error.h"
+#include "arm_compute/runtime/CL/CLScheduler.h"
+#include "src/common/utils/Log.h"
+#include "src/gpu/cl/kernels/ClNativeMatMulKernel.h"
+
+namespace arm_compute
+{
+namespace opencl
+{
+using namespace arm_compute::opencl::kernels;
+ClMatMul::ClMatMul()
+    : _native_matmul_kernel(std::make_unique<ClNativeMatMulKernel>())
+{
+}
+ClMatMul::~ClMatMul()
+{
+}
+Status ClMatMul::validate(const ITensorInfo *lhs, const ITensorInfo *rhs, const ITensorInfo *output, const MatMulInfo &matmul_info)
+{
+    MatMulKernelInfo kernel_info;
+    kernel_info.adj_lhs = matmul_info.adj_lhs();
+    kernel_info.adj_rhs = matmul_info.adj_rhs();
+    return ClNativeMatMulKernel::validate(lhs, rhs, output, kernel_info);
+}
+void ClMatMul::configure(const CLCompileContext &compile_context, ITensorInfo *lhs, ITensorInfo *rhs, ITensorInfo *output, const MatMulInfo &matmul_info)
+{
+    ARM_COMPUTE_ERROR_ON_NULLPTR(lhs, rhs, output);
+    ARM_COMPUTE_LOG_PARAMS(lhs, rhs, output, matmul_info);
+
+    // Perform validation step
+    ARM_COMPUTE_ERROR_THROW_ON(validate(lhs, rhs, output, matmul_info));
+    const GPUTarget gpu_target = CLScheduler::get().target();
+
+    // Placeholder: Getting the heuristics calculated values for M0, N0, K0, and whether to export RHS to texture pipe
+
+    // Filling the MatMul Kernel info
+    MatMulKernelInfo kernel_info;
+    kernel_info.adj_lhs                = matmul_info.adj_lhs();
+    kernel_info.adj_rhs                = matmul_info.adj_rhs();
+    kernel_info.m0                     = 1;     // to be properly calculated from heuristics
+    kernel_info.n0                     = 4;     // to be properly calculated from heuristics
+    kernel_info.k0                     = 4;     // to be properly calculated from heuristics
+    kernel_info.export_rhs_to_cl_image = false; // to be properly determined from heuristics
+
+    // Set the target for the kernels
+    _native_matmul_kernel->set_target(gpu_target);
+
+    // Configure the native matrix multiply kernel
+    _native_matmul_kernel->configure(compile_context, lhs, rhs, output, kernel_info);
+}
+void ClMatMul::run(ITensorPack &tensors)
+{
+    CLScheduler::get().enqueue_op(*_native_matmul_kernel, tensors, true);
+}
+} // namespace opencl
+} // namespace arm_compute