APPBROWSER-313: Performance improvement for softmax layer

Process 8 elements at one time for better performance

Change-Id: I90d31e5d0834c5096fdb82f174482ade762b63d2
Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/111840
Reviewed-by: Stephen Li <stephen.li@arm.com>
Tested-by: BSG Visual Compute Jenkins server to access repositories on http://mpd-gerrit.cambridge.arm.com <bsgcomp@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>

1 files changed, 60 insertions, 0 deletions

diff --git a/tests/benchmark/GLES_COMPUTE/SoftmaxLayer.cpp b/tests/benchmark/GLES_COMPUTE/SoftmaxLayer.cpp
new file mode 100644
index 0000000000..66123aa57f
--- /dev/null
+++ b/tests/benchmark/GLES_COMPUTE/SoftmaxLayer.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2017 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/core/TensorShape.h"
+#include "arm_compute/core/Types.h"
+#include "arm_compute/runtime/GLES_COMPUTE/GCTensor.h"
+#include "arm_compute/runtime/GLES_COMPUTE/GCTensorAllocator.h"
+#include "arm_compute/runtime/GLES_COMPUTE/functions/GCSoftmaxLayer.h"
+#include "tests/GLES_COMPUTE/GCAccessor.h"
+#include "tests/benchmark/fixtures/SoftmaxLayerFixture.h"
+#include "tests/datasets/ShapeDatasets.h"
+#include "tests/framework/Macros.h"
+#include "tests/framework/datasets/Datasets.h"
+#include "utils/TypePrinter.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace
+{
+const auto data_types = framework::dataset::make("DataType", { DataType::F16, DataType::F32 });
+} // namespace
+
+using GCSoftmaxLayerFixture = SoftmaxLayerFixture<GCTensor, GCSoftmaxLayer, GCAccessor>;
+
+TEST_SUITE(GC)
+
+REGISTER_FIXTURE_DATA_TEST_CASE(SoftmaxLayer, GCSoftmaxLayerFixture, framework::DatasetMode::ALL,
+                                framework::dataset::combine(datasets::SoftmaxLayerSmallShapes(), data_types));
+
+TEST_SUITE(NIGHTLY)
+
+REGISTER_FIXTURE_DATA_TEST_CASE(SoftmaxLayer, GCSoftmaxLayerFixture, framework::DatasetMode::NIGHTLY,
+                                framework::dataset::combine(datasets::SoftmaxLayerLargeShapes(), data_types));
+
+TEST_SUITE_END()
+TEST_SUITE_END()
+} // namespace test
+} // namespace arm_compute