Adding GpuAdd to dynamic fusion operators

- Provide support for Add operator
- Auto initialize the destination tensor before testing fusion in conv2d
and elementwise binary ops.

Resolves: COMPMID-5518
Signed-off-by: Ramy Elgammal <ramy.elgammal@arm.com>
Change-Id: Ibd815020f02b57f88eea7c2921bdcf98605d99c5
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8617
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/dynamic_fusion/sketch/gpu/operators/GpuAdd.cpp b/src/dynamic_fusion/sketch/gpu/operators/GpuAdd.cpp
new file mode 100644
index 0000000000..46033d842b
--- /dev/null
+++ b/src/dynamic_fusion/sketch/gpu/operators/GpuAdd.cpp
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2022 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 "arm_compute/dynamic_fusion/sketch/gpu/operators/GpuAdd.h"
+
+#include "src/dynamic_fusion/sketch/gpu/GpuWorkloadSketchImpl.h"
+#include "src/dynamic_fusion/sketch/gpu/operators/internal/GpuElementwiseBinaryCommon.h"
+
+#include "src/common/utils/Log.h"
+
+namespace arm_compute
+{
+namespace experimental
+{
+namespace dynamic_fusion
+{
+Status GpuAdd::validate_op(const GpuWorkloadSketch &sketch,
+                           const ITensorInfo       *lhs,
+                           const ITensorInfo       *rhs,
+                           const ITensorInfo       *dst)
+{
+    ElementwiseBinaryCommonAttributes common_attributes{};
+    common_attributes.operation(ElementwiseBinaryCommonAttributes::ElementwiseOp::ADD);
+    return GpuElementwiseBinaryCommon::validate_op(sketch, lhs, rhs, dst, common_attributes);
+}
+
+Status GpuAdd::is_supported_op(const GpuWorkloadContext &context,
+                               const ITensorInfo        *lhs,
+                               const ITensorInfo        *rhs,
+                               const ITensorInfo        *dst)
+{
+    ElementwiseBinaryCommonAttributes common_attributes{};
+    common_attributes.operation(ElementwiseBinaryCommonAttributes::ElementwiseOp::ADD);
+    return GpuElementwiseBinaryCommon::is_supported_op(context, lhs, rhs, dst, common_attributes);
+}
+
+void GpuAdd::create_op(GpuWorkloadSketch &sketch,
+                       ITensorInfo       *lhs,
+                       ITensorInfo       *rhs,
+                       ITensorInfo       *dst)
+{
+    // Assert validation
+    ARM_COMPUTE_ERROR_THROW_ON(GpuAdd::validate_op(sketch, lhs, rhs, dst));
+    ARM_COMPUTE_LOG_PARAMS(lhs, rhs, dst);
+
+    // Set the elementwise operation to ADD then call the elementwise common create_op
+    ElementwiseBinaryCommonAttributes common_attributes{};
+    common_attributes.operation(ElementwiseBinaryCommonAttributes::ElementwiseOp::ADD);
+    GpuElementwiseBinaryCommon::create_op(sketch, lhs, rhs, dst, common_attributes);
+}
+
+} // namespace dynamic_fusion
+} // namespace experimental
+} // namespace arm_compute