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_mm256_slli_si256 only shifts each 128 bit lane individually #1

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nerai opened this issue Feb 12, 2019 · 0 comments

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bug

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nerai commented Feb 12, 2019

SmithWaterman/src/compare_avx.cpp

Line 139 in 4321d8f

global_max = _mm256_max_epu8 (global_max, _mm256_slli_si256 (global_max, 16));

_mm256_slli_si256 only shifts each 128 bit lane individually

nerai added the bug label

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