8000 MAINT, SIMD: Pass divisor by refernce in npyv_divc_* by ganesh-k13 · Pull Request #19114 · numpy/numpy · GitHub
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MAINT, SIMD: Pass divisor by refernce in npyv_divc_* #19114

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MAINT, SIMD: Pass divisor by refernce in npyv_divc_* #19114

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e0b6790
SIMD: Reference pass divisor in npyv_divc_* (AVX2)
ganesh-k13 May 27, 2021
8200887
SIMD: Reference pass divisor in npyv_divc_* (AVX512)
ganesh-k13 May 27, 2021
34e099c
SIMD: Reference pass divisor in npyv_divc_* (SSE)
ganesh-k13 May 27, 2021
fb1d83f
SIMD: Reference pass divisor in npyv_divc_* (NEON)
ganesh-k13 May 27, 2021
0951855
SIMD: Reference pass divisor in npyv_divc_* (VSX)
ganesh-k13 May 27, 2021
a7f2c6c
SIMD: Reference pass divisor in npyv_divc_* _simd
ganesh-k13 May 27, 2021
187ab24
DOC: Reference pass divisor in npyv_divc_*
ganesh-k13 May 27, 2021
76b5da0
SIMD: Reference pass divisor in npyv_divc_* dispatch
ganesh-k13 May 27, 2021
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SIMD: Reference pass divisor in npyv_divc_* dispatch
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@ganesh-k13
ganesh-k13 committed May 27, 2021
commit 76b5da00ec41d5667eaf3488d8be2c8e64a75e62
4 changes: 2 additions & 2 deletions numpy/core/src/umath/loops_arithmetic.dispatch.c.src
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Expand Up @@ -82,7 +82,7 @@ simd_divide_by_scalar_contig_@sfx@(char **args, npy_intp len)
nsign_a = npyv_and_@sfx@(nsign_a, npyv_setall_@sfx@(1));
npyv_@sfx@ diff_sign = npyv_sub_@sfx@(nsign_a, nsign_d);
npyv_@sfx@ to_ninf = npyv_xor_@sfx@(nsign_a, nsign_d);
npyv_@sfx@ trunc = npyv_divc_@sfx@(npyv_add_@sfx@(a, diff_sign), divisor);
npyv_@sfx@ trunc = npyv_divc_@sfx@(npyv_add_@sfx@(a, diff_sign), &divisor);
npyv_@sfx@ floor = npyv_sub_@sfx@(trunc, to_ninf);
npyv_store_@sfx@(dst, floor);
}
Expand Down Expand Up @@ -117,7 +117,7 @@ simd_divide_by_scalar_contig_@sfx@(char **args, npy_intp len)

for (; len >= vstep; len -= vstep, src += vstep, dst += vstep) {
npyv_@sfx@ a = npyv_load_@sfx@(src);
npyv_@sfx@ c = npyv_divc_@sfx@(a, divisor);
npyv_@sfx@ c = npyv_divc_@sfx@(a, &divisor);
npyv_store_@sfx@(dst, c);
}

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