Developer-Ecosystem-Engineering 814550d2a6 Merge pull request #20011 from Developer-Ecosystem-Engineering:3.4 ... Improve performance on Arm64 * Improve performance on Apple silicon This patch will - Enable dot product intrinsics for macOS arm64 builds - Enable for macOS arm64 builds - Improve HAL primitives - reduction (sum, min, max, sad) - signmask - mul_expand - check_any / check_all Results on a M1 Macbook Pro * Updates to #20011 based on feedback - Removes Apple Silicon specific workarounds - Makes #ifdef sections smaller for v_mul_expand cases - Moves dot product optimization to compiler optimization check - Adds 4x4 matrix transpose optimization * Remove dotprod and fix v_transpose Based on the latest, we've removed dotprod entirely and will revisit in a future PR. Added explicit cats with v_transpose4x4() This should resolve all opens with this PR * Remove commented out lines Remove two extraneous comments		2021-06-01 09:39:55 +03:00
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opencv2	Merge pull request #20011 from Developer-Ecosystem-Engineering:3.4	2021-06-01 09:39:55 +03:00