forced local variable alignment in dot_prod_sss_avx2

8 years ago · d8069f9364
parent 215dac6662
commit d8069f9364
1 changed files with 1 additions and 1 deletions
--- a/lib/src/phy/utils/vector_simd.c
+++ b/lib/src/phy/utils/vector_simd.c
@ -110,7 +110,7 @@ int srslte_vec_dot_prod_sss_avx2(short *x, short *y, uint32_t len)
    yPtr ++;
  }
  
-  short dotProdVector[16];
+  __attribute__ ((aligned (256))) short dotProdVector[16];
  _mm256_store_si256((__m256i*) dotProdVector, dotProdVal);
  for (int i=0;i<16;i++) {
    result += dotProdVector[i];