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| author | Viet-Hoa Do <viet-hoa.do@arm.com> | 2022-09-09 15:39:05 +0100 |
|---|---|---|
| committer | Viet-Hoa Do <viet-hoa.do@arm.com> | 2022-09-14 17:04:27 +0000 |
| commit | 0d05b6690fe69c57f63ca43d59b551f074613062 (patch) | |
| tree | 497965914895a34035399a12d9e325518454a31b /src/core/helpers/WindowHelpers.h | |
| parent | 5687e55250613417c151864cb74229fc91ea6462 (diff) | |
| download | ComputeLibrary-0d05b6690fe69c57f63ca43d59b551f074613062.tar.gz | |
Interpreting tensor as 1D for CPU multiplication
* Also fix a bug in mul_U8_U8_U8.
Resolves: COMPMID-5460
Signed-off-by: Viet-Hoa Do <viet-hoa.do@arm.com>
Change-Id: Ie1edafeae7aaad91164caeeb04661a8974a7fc1b
Reviewed-on: https://review.mlplatform.org/c/ml/ComputeLibrary/+/8244
Reviewed-by: SiCong Li <sicong.li@arm.com>
Reviewed-by: Gunes Bayir <gunes.bayir@arm.com>
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Benchmark: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'src/core/helpers/WindowHelpers.h')
| -rw-r--r-- | src/core/helpers/WindowHelpers.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/core/helpers/WindowHelpers.h b/src/core/helpers/WindowHelpers.h index 28c39ccd82..c9e5a135c0 100644 --- a/src/core/helpers/WindowHelpers.h +++ b/src/core/helpers/WindowHelpers.h @@ -176,6 +176,19 @@ inline Window calculate_max_enlarged_window(const ITensorInfo &info, const Steps return calculate_max_enlarged_window(info.valid_region(), steps, border_size); } +/** Calculate the squashed or maximum window for the given tensor shapes. + * + * If the tensor data resides continuously in the memory, the tensor can be interpreted + * as 1D array and all the dimensions can be squashed together into the x-dimension. + * Otherwise, generate the max window for the given tensor shapes. + * + * @param[in] src0 Tensor info object defining the shape of the first input tensor. + * @param[in] src1 Tensor info object defining the shape of the second input tensor. + * + * @return The squashed or maximum window the kernel can be executed on and the preferred split dimension. + */ +std::pair<Window, size_t> calculate_squashed_or_max_window(const ITensorInfo &src0, const ITensorInfo &src1); + /** Function to compute the shape of output and window for the given inputs * * @param[in] infos Input tensor informations |