diff options
Diffstat (limited to 'examples/gemm_tuner/GemmTunerHelpers.h')
| -rw-r--r-- | examples/gemm_tuner/GemmTunerHelpers.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/examples/gemm_tuner/GemmTunerHelpers.h b/examples/gemm_tuner/GemmTunerHelpers.h index 23cf14cf18..dbff9e2dff 100644 --- a/examples/gemm_tuner/GemmTunerHelpers.h +++ b/examples/gemm_tuner/GemmTunerHelpers.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2020 Arm Limited. + * Copyright (c) 2020-2021 Arm Limited. * * SPDX-License-Identifier: MIT * @@ -31,19 +31,24 @@ namespace examples { namespace gemm_tuner_helpers { -void update_padding_for_cl_image(arm_compute::ITensorInfo *tensor) +bool 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 pixel_aligment = + arm_compute::get_cl_image_pitch_alignment(arm_compute::CLKernelLibrary::get().get_device()); + if (pixel_aligment == 0) + { + return false; + } 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)); + return true; } } // namespace gemm_tuner_helpers } // namespace examples |