fixed AVX2 issue for cnProc code generator. Some cleanup in formatting and deleting unused files.

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_mPass.h

@@ -41,15 +41,6 @@
    \param Z Lifting size
    \param cshift Circular shift
 */
-//more faster memcpy by using "rep movsb", which on modern processors is highly optimized
-
-void *memcpy1(void *dst, const void *src, size_t n)
-{
-    void *ret = dst;
-    asm volatile("rep movsb" : "+D" (dst) : "c"(n), "S"(src) : "cc", "memory");
-    return ret;
-}
-
 
 static inline void *nrLDPC_inv_circ_memcpy(int8_t *str1, const int8_t *str2, uint16_t Z, uint16_t cshift)
 {

openair1/PHY/CODING/nrLDPC_decoder/nrLDPC_tools/generator_cnProc/cnProc_gen_BG1_avx2.c

@@ -96,7 +96,7 @@ void nrLDPC_cnProc_BG1_generator_AVX2(const char* dir, int R)
 	  //	  for (i=0; i<M; i++,iprime++)
 	  //            {
 	  
-	  fprintf(fd,"            for (int i=0;i<M;i+=2) {\n");
+	  fprintf(fd,"            for (int i=0;i<M;i++) {\n");
 	  // Abs and sign of 32 CNs (first BN)
 	  //                ymm0 = p_cnProcBuf[lut_idxCnProcG3[j][0] + i];
 	  fprintf(fd,"                ymm0 = ((__m256i*)cnProcBuf)[%d+i];\n",(lut_startAddrCnGroups[0]>>5)+lut_idxCnProcG3[j][0]);