commit 3b9acd515918ac1af5498b3e7501c0b16a88a8e0
author Cathal Corbett <cathal.corbett@arm.com> Fri Dec 09 12:17:27 2022 +0000
committer TeresaARM <teresa.charlinreyes@arm.com> Tue Dec 13 12:13:20 2022 +0000
tree a537cbdd7c45fea1772cbb34f8a23ecc7dbd6e1a
parent 8107ccce5167f160b9c98a6042878dd0408220b5

IVGCVSW-7342 Add Slice support to TOSA Reference Backend

Signed-off-by: Cathal Corbett <cathal.corbett@arm.com>
Change-Id: I8be286b69bebd4cd36033e3145632bb043938d16

src/backends/tosaReference/test/TosaRefEndToEndTests.cpp

diff --git a/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp b/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
index aaf8a67..2f12310 100644
--- a/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
+++ b/src/backends/tosaReference/test/TosaRefEndToEndTests.cpp
@@ -9,6 +9,7 @@
 #include "backendsCommon/test/Convolution2dEndToEndTestImpl.hpp"
 #include "backendsCommon/test/Pooling2dEndToEndTestImpl.hpp"
 #include "backendsCommon/test/ReshapeEndToEndTestImpl.hpp"
+#include "backendsCommon/test/SliceEndToEndTestImpl.hpp"
 
 #include <doctest/doctest.h>
 
@@ -91,4 +92,20 @@
     ReshapeEndToEndFloat16<DataType::Float16>(tosaDefaultBackends);
 }
 
+// Slice
+TEST_CASE("TosaRefSliceEndtoEndTestFloat32")
+{
+    SliceEndToEnd<DataType::Float32>(tosaDefaultBackends);
+}
+
+TEST_CASE("TosaRefSliceEndtoEndTestInt32")
+{
+    SliceEndToEnd<DataType::Signed32>(tosaDefaultBackends);
+}
+
+TEST_CASE("TosaRefSliceEndtoEndTestFloat16")
+{
+    SliceEndToEndFloat16<DataType::Float16>(tosaDefaultBackends);
+}
+
 }
\ No newline at end of file

src/backends/tosaReference/test/TosaRefLayerSupportTests.cpp

diff --git a/src/backends/tosaReference/test/TosaRefLayerSupportTests.cpp b/src/backends/tosaReference/test/TosaRefLayerSupportTests.cpp
index 86b01d8..a1bab83 100644
--- a/src/backends/tosaReference/test/TosaRefLayerSupportTests.cpp
+++ b/src/backends/tosaReference/test/TosaRefLayerSupportTests.cpp
@@ -329,4 +329,56 @@
         "has an unsupported data type: DType_UNKNOWN") != std::string::npos);
 }
 
+TEST_CASE("IsLayerSupportedTosaReferenceSlice")
+{
+    TensorShape inShape = {3,2,3};
+    TensorShape outShape = {2,1,3};
+    TensorInfo in(inShape, DataType::Float32);
+    TensorInfo out(outShape, DataType::Float32);
+
+    SliceDescriptor descriptor;
+    descriptor.m_Begin = {1,0,0 };
+    descriptor.m_Size  = {2,1,3 };
+
+    TosaRefLayerSupport supportChecker;
+    std::string reasonIfNotSupported;
+    auto supported = supportChecker.IsLayerSupported(LayerType::Slice,
+                                                     {in, out},
+                                                     descriptor,
+                                                     EmptyOptional(),
+                                                     EmptyOptional(),
+                                                     reasonIfNotSupported);
+
+    CHECK(supported);
+}
+
+TEST_CASE("IsLayerSupportedTosaReferenceSliceUnsupported")
+{
+    TensorShape inShape = {3,2,3};
+    TensorShape outShape = {2,1,3};
+    TensorInfo in(inShape, DataType::Signed64);
+    TensorInfo out(outShape, DataType::Signed64);
+
+    SliceDescriptor descriptor;
+    descriptor.m_Begin = {1,0,0};
+    descriptor.m_Size  = {2,1,3};
+
+    TosaRefLayerSupport supportChecker;
+    std::string reasonIfNotSupported;
+    auto supported = supportChecker.IsLayerSupported(LayerType::Slice,
+                                                     {in, out},
+                                                     descriptor,
+                                                     EmptyOptional(),
+                                                     EmptyOptional(),
+                                                     reasonIfNotSupported);
+
+    CHECK(!supported);
+    REQUIRE(reasonIfNotSupported.find(
+        "TOSA Reference Operator: Op_SLICE for input: input0_") != std::string::npos);
+    REQUIRE(reasonIfNotSupported.find(
+        "TOSA Reference Operator: Op_SLICE for output: output0_") != std::string::npos);
+    REQUIRE(reasonIfNotSupported.find(
+        "has an unsupported data type: DType_UNKNOWN") != std::string::npos);
+}
+
 }