COMPMID-358 Implement OpenCL ROI Pooling

* Implement OpenCL ROI Pooling
* Add CLROIPoolingLayer benchmarks

Change-Id: I8786d01d551850a1b4d599a48fabe3925e0a27d0
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/79833
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>

1 files changed, 0 insertions, 72 deletions

diff --git a/tests/validation/Helpers.cpp b/tests/validation/Helpers.cpp
deleted file mode 100644
index 747260ea99..0000000000
--- a/tests/validation/Helpers.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * 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 "validation/Helpers.h"
-
-using namespace arm_compute::test;
-
-namespace arm_compute
-{
-namespace test
-{
-namespace validation
-{
-std::vector<ROI> generate_random_rois(const TensorShape &shape, const ROIPoolingLayerInfo &pool_info, unsigned int num_rois, std::random_device::result_type seed)
-{
-    ARM_COMPUTE_ERROR_ON((pool_info.pooled_width() < 4) || (pool_info.pooled_height() < 4));
-
-    std::vector<ROI> rois;
-    std::mt19937     gen(seed);
-    const int        pool_width  = pool_info.pooled_width();
-    const int        pool_height = pool_info.pooled_height();
-    const float      roi_scale   = pool_info.spatial_scale();
-
-    // Calculate distribution bounds
-    const auto scaled_width  = static_cast<int>((shape.x() / roi_scale) / pool_width);
-    const auto scaled_height = static_cast<int>((shape.y() / roi_scale) / pool_height);
-    const auto min_width     = static_cast<int>(pool_width / roi_scale);
-    const auto min_height    = static_cast<int>(pool_height / roi_scale);
-
-    // Create distributions
-    std::uniform_int_distribution<int> dist_batch(0, shape[3] - 1);
-    std::uniform_int_distribution<int> dist_x(0, scaled_width);
-    std::uniform_int_distribution<int> dist_y(0, scaled_height);
-    std::uniform_int_distribution<int> dist_w(min_width, std::max(min_width, (pool_width - 2) * scaled_width));
-    std::uniform_int_distribution<int> dist_h(min_height, std::max(min_height, (pool_height - 2) * scaled_height));
-
-    for(unsigned int r = 0; r < num_rois; ++r)
-    {
-        ROI roi{};
-        roi.batch_idx   = dist_batch(gen);
-        roi.rect.x      = dist_x(gen);
-        roi.rect.y      = dist_y(gen);
-        roi.rect.width  = dist_w(gen);
-        roi.rect.height = dist_h(gen);
-        rois.push_back(roi);
-    }
-
-    return rois;
-}
-} // namespace validation
-} // namespace test
-} // namespace arm_compute