Remove OpenGL ES support

Remove the following:
 - Relevant backend kernels
 - Relevant backend functions
 - Relevant backend validation tests
 - Relevant backend specific examples
 - Remove backend support from Graph API
 - Remove backend support from build system

Update documentation

Resolves: COMPMID-4149

Change-Id: Id0621d6ee35169754de458103907aaba4ef770c0
Signed-off-by: Manuel Bottini <manuel.bottini@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5097
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Reviewed-by: Georgios Pinitas <georgios.pinitas@arm.com>

1 files changed, 0 insertions, 82 deletions

diff --git a/tests/validation/GLES_COMPUTE/DropoutLayer.cpp b/tests/validation/GLES_COMPUTE/DropoutLayer.cpp
deleted file mode 100644
index bb34155a5e..0000000000
--- a/tests/validation/GLES_COMPUTE/DropoutLayer.cpp
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2017-2020 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/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/GCDropoutLayer.h"
-#include "tests/GLES_COMPUTE/GCAccessor.h"
-#include "tests/datasets/ShapeDatasets.h"
-#include "tests/framework/Asserts.h"
-#include "tests/framework/Macros.h"
-#include "tests/framework/datasets/Datasets.h"
-#include "tests/validation/Validation.h"
-#include "tests/validation/fixtures/DropoutLayerFixture.h"
-
-namespace arm_compute
-{
-namespace test
-{
-namespace validation
-{
-namespace
-{
-//constexpr AbsoluteTolerance<float> tolerance_f(0.00001f); /**< Tolerance value for comparing reference's output against implementation's output for DataType::F32 */
-
-const auto testparam = combine(framework::dataset::make("ratio", { 0.5f }), framework::dataset::make("forward", { false, true }));
-} // namespace
-
-TEST_SUITE(GC)
-TEST_SUITE(DropoutLayer)
-
-template <typename T>
-using GCDropoutLayerFixture = DropoutLayerValidationFixture<GCTensor, GCAccessor, GCDropoutLayer, T>;
-
-TEST_SUITE(Float)
-TEST_SUITE(FP32)
-FIXTURE_DATA_TEST_CASE(Random, GCDropoutLayerFixture<float>, framework::DatasetMode::NIGHTLY,
-                       combine(combine(datasets::SmallShapes(), testparam), framework::dataset::make("DataType", DataType::F32)))
-{
-    // FIXME(APPBROWSER-302)
-    // Validate output
-    //validate(GCAccessor(_target), _reference, tolerance_f, 0);
-}
-TEST_SUITE_END()
-
-TEST_SUITE(FP16)
-FIXTURE_DATA_TEST_CASE(Random, GCDropoutLayerFixture<float>, framework::DatasetMode::NIGHTLY,
-                       combine(combine(datasets::SmallShapes(), testparam), framework::dataset::make("DataType", DataType::F16)))
-{
-    // FIXME(APPBROWSER-302)
-    // Validate output
-    //validate(GCAccessor(_target), _reference, tolerance_f, 0);
-}
-TEST_SUITE_END()
-TEST_SUITE_END()
-
-TEST_SUITE_END()
-TEST_SUITE_END()
-} // namespace validation
-} // namespace test
-} // namespace arm_compute