diff options
Diffstat (limited to 'src/codegen.c')
| -rw-r--r-- | src/codegen.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/codegen.c b/src/codegen.c index 05219dd..ab1f87a 100644 --- a/src/codegen.c +++ b/src/codegen.c @@ -103,7 +103,7 @@ uint32_t LUT_offset(size_t N, size_t leafN) { if(!i || hardcoded) { #ifdef __ARM_NEON__ if(N <= 32) lut_size += n/4 * 2 * sizeof(cdata_t); - else lut_size += n/4 * sizeof(cdata_t); + else lut_size += n/4 * sizeof(cdata_t); #else lut_size += n/4 * 2 * sizeof(cdata_t); #endif @@ -167,8 +167,9 @@ transform_func_t ffts_generate_func_code(ffts_plan_t *p, size_t N, size_t leafN) }else{ *fp++ = ADDI(0, 0, (pps[1] * 4)- pAddr); *fp++ = ADDI(1, 1, pps[0] - pN); - *fp++ = ADDI(2, 2, LUT_offset(pps[0], leafN) - pLUT); } + //*fp++ = ADDI(2, 2, LUT_offset(pps[0], leafN) - pLUT); + *fp++ = ADDI(2, 2, p->ws_is[__builtin_ctzl(pps[0]/leafN)-1]*8 - pLUT); if(pps[0] == 2*leafN) { @@ -181,7 +182,7 @@ transform_func_t ffts_generate_func_code(ffts_plan_t *p, size_t N, size_t leafN) pAddr = pps[1] * 4; pN = pps[0]; - pLUT = LUT_offset(pps[0], leafN); + pLUT = p->ws_is[__builtin_ctzl(pps[0]/leafN)-1]*8;//LUT_offset(pps[0], leafN); fprintf(stderr, "LUT offset for %d is %d\n", pN, pLUT); count += 4; pps += 2; |
