Add Multiplication operator (FP only) to Dynamic Fusion Interface

Note: we use a separate test fixture for Multiplication op instead of reusing ElementwiseBinaryFixture to avoid exposing the internal enum ElementwiseOp to the public utils/TypePrinters.h as required by the data test case macros to print the test data. We also do not consider modifying the enum ArithmeticOp in the standard interface to include MUL without an implementation. Future work should consider refactoring this test fixture into the ElementwiseBinaryFixture to reduce the total number of fixtures/code duplication.

Resolves: COMPMID-5779

Change-Id: I84207658ce0407095b028fca0ab7bfa2950255ec
Signed-off-by: Jakub Sujak <jakub.sujak@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/9013
Reviewed-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
diff --git a/Android.bp b/Android.bp
index 34f722f..78aa64a 100644
--- a/Android.bp
+++ b/Android.bp
@@ -619,6 +619,7 @@
         "src/dynamic_fusion/sketch/gpu/operators/GpuClamp.cpp",
         "src/dynamic_fusion/sketch/gpu/operators/GpuConv2d.cpp",
         "src/dynamic_fusion/sketch/gpu/operators/GpuDepthwiseConv2d.cpp",
+        "src/dynamic_fusion/sketch/gpu/operators/GpuMul.cpp",
         "src/dynamic_fusion/sketch/gpu/operators/GpuOutput.cpp",
         "src/dynamic_fusion/sketch/gpu/operators/GpuPool2d.cpp",
         "src/dynamic_fusion/sketch/gpu/operators/GpuReshape.cpp",