Remove Compute Vision CL support

Resolves COMPMID-4151

Change-Id: I46f541efe8c4087f27794d2e158b6c1547d459ba
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/5160
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>

3 files changed, 0 insertions, 399 deletions

diff --git a/examples/cl_convolution.cpp b/examples/cl_convolution.cpp
deleted file mode 100644
index bfa53f3379..0000000000
--- a/examples/cl_convolution.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2016-2020 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.
- */
-#ifndef ARM_COMPUTE_CL /* Needed by Utils.cpp to handle OpenCL exceptions properly */
-#error "This example needs to be built with -DARM_COMPUTE_CL"
-#endif /* ARM_COMPUTE_CL */
-
-#include "arm_compute/core/CL/OpenCL.h"
-#include "arm_compute/core/Types.h"
-#include "arm_compute/runtime/CL/CLScheduler.h"
-#include "arm_compute/runtime/CL/functions/CLConvolution.h"
-#include "utils/ImageLoader.h"
-#include "utils/Utils.h"
-
-using namespace arm_compute;
-using namespace utils;
-
-/** Gaussian 3x3 matrix
- */
-const std::array<int16_t, 9> gaussian3x3 =
-{
-    1, 2, 1,
-    2, 4, 2,
-    1, 2, 1
-};
-
-/** Gaussian 5x5 matrix
- */
-const std::array<int16_t, 25> gaussian5x5 =
-{
-    1, 4, 6, 4, 1,
-    4, 16, 24, 16, 4,
-    6, 24, 36, 24, 6,
-    4, 16, 24, 16, 4,
-    1, 4, 6, 4, 1
-};
-
-class CLConvolutionExample : public Example
-{
-public:
-    bool do_setup(int argc, char **argv) override
-    {
-        PPMLoader ppm;
-
-        CLScheduler::get().default_init();
-
-        if(argc < 2)
-        {
-            // Print help
-            std::cout << "Usage: ./build/cl_convolution [input_image.ppm]\n\n";
-            std::cout << "No input_image provided, creating a dummy 640x480 image\n";
-            // Create an empty grayscale 640x480 image
-            src.allocator()->init(TensorInfo(640, 480, Format::U8));
-        }
-        else
-        {
-            ppm.open(argv[1]);
-            ppm.init_image(src, Format::U8);
-        }
-
-        // Configure the temporary and destination images
-        tmp.allocator()->init(*src.info());
-        dst.allocator()->init(*src.info());
-
-        // Apply a Gaussian 3x3 filter to the source image followed by a Gaussian 5x5:
-        conv3x3.configure(&src, &tmp, gaussian3x3.data(), 0 /* Let arm_compute calculate the scale */, BorderMode::UNDEFINED);
-        conv5x5.configure(&tmp, &dst, gaussian5x5.data(), 0 /* Let arm_compute calculate the scale */, BorderMode::UNDEFINED);
-
-        // Allocate all the images
-        src.allocator()->allocate();
-        tmp.allocator()->allocate();
-        dst.allocator()->allocate();
-        // Fill the input image with the content of the PPM image if a filename was provided:
-        if(ppm.is_open())
-        {
-            ppm.fill_image(src);
-            output_filename = std::string(argv[1]) + "_out.ppm";
-        }
-
-        return true;
-    }
-    void do_run() override
-    {
-        // Execute the functions:
-        conv3x3.run();
-        conv5x5.run();
-
-        // Make sure all the OpenCL jobs are done executing:
-        CLScheduler::get().sync();
-    }
-    void do_teardown() override
-    {
-        // Save the result to file:
-        if(!output_filename.empty())
-        {
-            save_to_ppm(dst, output_filename); // save_to_ppm maps and unmaps the image to store as PPM
-        }
-    }
-
-private:
-    CLImage          src{};
-    CLImage          tmp{};
-    CLImage          dst{};
-    CLConvolution3x3 conv3x3{};
-    CLConvolution5x5 conv5x5{};
-    std::string      output_filename{};
-};
-
-/** Main program for convolution test
- *
- * @param[in] argc Number of arguments
- * @param[in] argv Arguments ( [optional] Path to PPM image to process )
- */
-int main(int argc, char **argv)
-{
-    return utils::run_example<CLConvolutionExample>(argc, argv);
-}
diff --git a/examples/cl_events.cpp b/examples/cl_events.cpp
deleted file mode 100644
index 27c063cbc9..0000000000
--- a/examples/cl_events.cpp
+++ /dev/null
@@ -1,132 +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.
- */
-#ifndef ARM_COMPUTE_CL /* Needed by Utils.cpp to handle OpenCL exceptions properly */
-#error "This example needs to be built with -DARM_COMPUTE_CL"
-#endif /* ARM_COMPUTE_CL */
-
-#include "arm_compute/core/Types.h"
-#include "arm_compute/runtime/CL/CLScheduler.h"
-#include "arm_compute/runtime/CL/functions/CLGaussian5x5.h"
-#include "arm_compute/runtime/CL/functions/CLMedian3x3.h"
-#include "arm_compute/runtime/CL/functions/CLScale.h"
-#include "utils/ImageLoader.h"
-#include "utils/Utils.h"
-
-using namespace arm_compute;
-using namespace utils;
-
-class CLEventsExample : public Example
-{
-public:
-    bool do_setup(int argc, char **argv) override
-    {
-        /** [OpenCL events] **/
-        PPMLoader     ppm;
-        constexpr int scale_factor = 2;
-
-        CLScheduler::get().default_init();
-
-        if(argc < 2)
-        {
-            // Print help
-            std::cout << "Usage: ./build/cl_events [input_image.ppm]\n\n";
-            std::cout << "No input_image provided, creating a dummy 640x480 image\n";
-            // Create an empty grayscale 640x480 image
-            src.allocator()->init(TensorInfo(640, 480, Format::U8));
-        }
-        else
-        {
-            ppm.open(argv[1]);
-            ppm.init_image(src, Format::U8);
-        }
-
-        TensorInfo dst_info(src.info()->dimension(0) / scale_factor, src.info()->dimension(1) / scale_factor, Format::U8);
-
-        // Configure the temporary and destination images
-        dst.allocator()->init(dst_info);
-        tmp_scale_median.allocator()->init(dst_info);
-        tmp_median_gauss.allocator()->init(dst_info);
-
-        //Configure the functions:
-        scale.configure(&src, &tmp_scale_median, ScaleKernelInfo{ InterpolationPolicy::NEAREST_NEIGHBOR, BorderMode::REPLICATE });
-        median.configure(&tmp_scale_median, &tmp_median_gauss, BorderMode::REPLICATE);
-        gauss.configure(&tmp_median_gauss, &dst, BorderMode::REPLICATE);
-
-        // Allocate all the images
-        src.allocator()->allocate();
-        dst.allocator()->allocate();
-        tmp_scale_median.allocator()->allocate();
-        tmp_median_gauss.allocator()->allocate();
-
-        // Fill the input image with the content of the PPM image if a filename was provided:
-        if(ppm.is_open())
-        {
-            ppm.fill_image(src);
-            output_filename = std::string(argv[1]) + "_out.ppm";
-        }
-        /** [OpenCL events] **/
-
-        return true;
-    }
-    void do_run() override
-    {
-        // Enqueue and flush the scale OpenCL kernel:
-        scale.run();
-        // Create a synchronisation event between scale and median:
-        cl::Event scale_event = CLScheduler::get().enqueue_sync_event();
-        // Enqueue and flush the median OpenCL kernel:
-        median.run();
-        // Enqueue and flush the Gaussian OpenCL kernel:
-        gauss.run();
-
-        //Make sure all the OpenCL jobs are done executing:
-        scale_event.wait();        // Block until Scale is done executing (Median3x3 and Gaussian5x5 might still be running)
-        CLScheduler::get().sync(); // Block until Gaussian5x5 is done executing
-    }
-    void do_teardown() override
-    {
-        // Save the result to file:
-        if(!output_filename.empty())
-        {
-            save_to_ppm(dst, output_filename); // save_to_ppm maps and unmaps the image to store as PPM
-        }
-    }
-
-private:
-    CLImage       src{}, tmp_scale_median{}, tmp_median_gauss{}, dst{};
-    CLScale       scale{};
-    CLMedian3x3   median{};
-    CLGaussian5x5 gauss{};
-    std::string   output_filename{};
-};
-
-/** Main program for convolution test
- *
- * @param[in] argc Number of arguments
- * @param[in] argv Arguments ( [optional] Path to PPM image to process )
- */
-int main(int argc, char **argv)
-{
-    return utils::run_example<CLEventsExample>(argc, argv);
-}
diff --git a/examples/neon_convolution.cpp b/examples/neon_convolution.cpp
deleted file mode 100644
index 0b33c76d51..0000000000
--- a/examples/neon_convolution.cpp
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright (c) 2016-2019 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/runtime/NEON/NEFunctions.h"
-
-#include "arm_compute/core/Types.h"
-#include "utils/ImageLoader.h"
-#include "utils/Utils.h"
-
-using namespace arm_compute;
-using namespace utils;
-
-/** Gaussian 3x3 matrix
- */
-const std::array<int16_t, 9> gaussian3x3 =
-{
-    1, 2, 1,
-    2, 4, 2,
-    1, 2, 1
-};
-
-/** Gaussian 5x5 matrix
- */
-const std::array<int16_t, 25> gaussian5x5 =
-{
-    1, 4, 6, 4, 1,
-    4, 16, 24, 16, 4,
-    6, 24, 36, 24, 6,
-    4, 16, 24, 16, 4,
-    1, 4, 6, 4, 1
-};
-
-class NEONConvolutionExample : public Example
-{
-public:
-    bool do_setup(int argc, char **argv) override
-    {
-        /** [Accurate padding] **/
-        PPMLoader ppm;
-
-        if(argc < 2)
-        {
-            // Print help
-            std::cout << "Usage: ./build/neon_convolution [input_image.ppm]\n\n";
-            std::cout << "No input_image provided, creating a dummy 640x480 image\n";
-            // Initialize just the dimensions and format of your buffers:
-            src.allocator()->init(TensorInfo(640, 480, Format::U8));
-        }
-        else
-        {
-            ppm.open(argv[1]);
-            // Initialize just the dimensions and format of your buffers:
-            ppm.init_image(src, Format::U8);
-        }
-
-        // Initialize just the dimensions and format of the temporary and destination images:
-        tmp.allocator()->init(*src.info());
-        dst.allocator()->init(*src.info());
-
-        // Apply a Gaussian 3x3 filter to the source image followed by a Gaussian 5x5:
-        // The function will automatically update the padding information inside input and output to match its requirements
-        conv3x3.configure(&src, &tmp, gaussian3x3.data(), 0 /* Let arm_compute calculate the scale */, BorderMode::UNDEFINED);
-        conv5x5.configure(&tmp, &dst, gaussian5x5.data(), 0 /* Let arm_compute calculate the scale */, BorderMode::UNDEFINED);
-
-        // Now that the padding requirements are known we can allocate the images:
-        src.allocator()->allocate();
-        tmp.allocator()->allocate();
-        dst.allocator()->allocate();
-
-        // Fill the input image with the content of the PPM image if a filename was provided:
-        if(ppm.is_open())
-        {
-            ppm.fill_image(src);
-            output_filename = std::string(argv[1]) + "_out.ppm";
-        }
-        /** [Accurate padding] **/
-
-        return true;
-    }
-    void do_run() override
-    {
-        //Execute the functions:
-        conv3x3.run();
-        conv5x5.run();
-    }
-    void do_teardown() override
-    {
-        // Save the result to file:
-        if(!output_filename.empty())
-        {
-            save_to_ppm(dst, output_filename); // save_to_ppm maps and unmaps the image to store as PPM
-        }
-    }
-
-private:
-    Image            src{}, tmp{}, dst{};
-    NEConvolution3x3 conv3x3{};
-    NEConvolution5x5 conv5x5{};
-    std::string      output_filename{};
-};
-
-/** Main program for convolution test
- *
- * @param[in] argc Number of arguments
- * @param[in] argv Arguments ( [optional] Path to PPM image to process )
- */
-int main(int argc, char **argv)
-{
-    return utils::run_example<NEONConvolutionExample>(argc, argv);
-}