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author | Sang-Hoon Park <sang-hoon.park@arm.com> | 2020-10-19 16:00:11 +0100 |
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committer | Georgios Pinitas <georgios.pinitas@arm.com> | 2020-10-20 10:27:40 +0000 |
commit | 68dd25fbe6e4d3c3513fa5993863419769aa08fc (patch) | |
tree | b918be923f9e4550c306d7f44d168ab938a71fc8 /examples/gemm_tuner/GemmTunerHelpers.h | |
parent | f0a4e609d98f111b6a7d4a2b578d1b7cba64b805 (diff) | |
download | ComputeLibrary-68dd25fbe6e4d3c3513fa5993863419769aa08fc.tar.gz |
COMPMID-3637: Move utility headers from arm_compute to src
Signed-off-by: Georgios Pinitas <georgios.pinitas@arm.com>
Change-Id: If9d6fa8c900b68c4b6fd373f2fc1f9abb83ea917
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/4145
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Sang-Hoon Park <sang-hoon.park@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'examples/gemm_tuner/GemmTunerHelpers.h')
-rw-r--r-- | examples/gemm_tuner/GemmTunerHelpers.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/examples/gemm_tuner/GemmTunerHelpers.h b/examples/gemm_tuner/GemmTunerHelpers.h new file mode 100644 index 0000000000..23cf14cf18 --- /dev/null +++ b/examples/gemm_tuner/GemmTunerHelpers.h @@ -0,0 +1,51 @@ +/* + * Copyright (c) 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 EXAMPLES_GEMMTUNERHELPERS_H +#define EXAMPLES_GEMMTUNERHELPERS_H + +#include "arm_compute/core/CL/CLHelpers.h" +#include "arm_compute/core/CL/CLKernelLibrary.h" + +namespace examples +{ +namespace gemm_tuner_helpers +{ +void update_padding_for_cl_image(arm_compute::ITensorInfo *tensor) +{ + constexpr unsigned int num_floats_per_pixel = 4; + + const unsigned int stride_y_in_elements = tensor->strides_in_bytes()[1] / tensor->element_size(); + const unsigned int pixel_aligment = arm_compute::get_cl_image_pitch_alignment( + arm_compute::CLKernelLibrary::get().get_device()); + const unsigned int row_pitch_alignment = pixel_aligment * num_floats_per_pixel; + const unsigned int round_up_width = + ((stride_y_in_elements + row_pitch_alignment - 1) / row_pitch_alignment) * row_pitch_alignment; + const unsigned int padding = round_up_width - stride_y_in_elements; + + tensor->extend_padding(arm_compute::PaddingSize(0, padding, 0, 0)); +} +} // namespace gemm_tuner_helpers +} // namespace examples + +#endif /* EXAMPLES_GEMMTUNERHELPERS_H */ |