Implementation notes: amd64, hydra7, crypto_core/weightsntrup1013
Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_core
Primitive: weightsntrup1013
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 280 | 323 0 0 | 14325 804 992 | ref | gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 2104 | 188 0 0 | 12949 804 992 | ref | gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 2132 | 190 0 0 | 12700 796 992 | ref | gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
| 2431 | 168 0 0 | 11472 780 960 | ref | gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall | 20240626 | 20240625 |
Compiler output
weight.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
weight.c: from weight.c:1:
weight.c: weight.c: In function 'crypto_core_weightsntrup1013_avx_constbranchindex':
weight.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:105:1: error: inlining failed in call to 'always_inline' '_mm256_add_epi8': target specific option mismatch
weight.c: 105 | _mm256_add_epi8 (__m256i __A, __m256i __B)
weight.c: | ^~~~~~~~~~~~~~~
weight.c: weight.c:26:11: note: called from here
weight.c: 26 | sum = _mm256_add_epi8(sum,bits);
weight.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~
weight.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
weight.c: from weight.c:1:
weight.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:105:1: error: inlining failed in call to 'always_inline' '_mm256_add_epi8': target specific option mismatch
weight.c: 105 | _mm256_add_epi8 (__m256i __A, __m256i __B)
weight.c: | ^~~~~~~~~~~~~~~
weight.c: weight.c:26:11: note: called from here
weight.c: 26 | sum = _mm256_add_epi8(sum,bits);
weight.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~
weight.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
weight.c: from weight.c:1:
weight.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:287:1: error: inlining failed in call to 'always_inline' '_mm256_hadd_epi16': target specific option mismatch
weight.c: 287 | _mm256_hadd_epi16 (__m256i __X, __m256i __Y)
weight.c: | ^~~~~~~~~~~~~~~~~
weight.c: weight.c:40:9: note: called from here
weight.c: 40 | sum = _mm256_hadd_epi16(sum,sum);
weight.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~
weight.c: ...
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| avx | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| avx | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| avx | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| avx | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
Passed TIMECOP
TIMECOP iterations: 1
Number of similar (implementation,compiler) pairs: 4, namely:
| Implementation | Compiler |
| ref | gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| ref | gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| ref | gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |
| ref | gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0) |