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fix DFT bug identified by Laurent Thomas

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2020-12-21 14:01:59 +02:00
parent d23a7e83f6
commit 6b8ffb43c1
1 changed files with 2 additions and 2 deletions
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openair1/PHY/TOOLS/oai_dfts.c
+2 -2
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@@ -112,7 +112,7 @@ static inline void cmac_256(__m256i a,__m256i b, __m256i *re32, __m256i *im32)
{
__m256i cmac_tmp,cmac_tmp_re32,cmac_tmp_im32;
__m256i imshuffle = _mm256_set_epi8(29,28,31,30,25,24,27,26,21,20,19,18,17,16,19,18,13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
__m256i imshuffle = _mm256_set_epi8(29,28,31,30,25,24,27,26,21,20,23,22,17,16,19,18,13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
cmac_tmp = _mm256_sign_epi16(b,*(__m256i*)reflip);
cmac_tmp_re32 = _mm256_madd_epi16(a,cmac_tmp);
@@ -129,7 +129,7 @@ static inline void cmacc_256(__m256i a,__m256i b, __m256i *re32, __m256i *im32)
{
__m256i cmac_tmp,cmac_tmp_re32,cmac_tmp_im32;
__m256i imshuffle = _mm256_set_epi8(29,28,31,30,25,24,27,26,21,20,19,18,17,16,19,18,13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
__m256i imshuffle = _mm256_set_epi8(29,28,31,30,25,24,27,26,21,20,23,22,17,16,19,18,13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
cmac_tmp_re32 = _mm256_madd_epi16(a,b);