Implementation notes: amd64, hydra7, crypto_kem/frodokem1344aes

Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_kem
Primitive: frodokem1344aes

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
17703873	34648 22 0	53790 908 1760	`T:optimized`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240629	20240625
84155332	10894 22 0	28854 908 1760	`T:optimized`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240629	20240625
106635029	10470 22 0	28062 908 1760	`T:optimized`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240629	20240625
107409915	9438 22 0	25894 900 1728	`T:optimized`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240629	20240625

Compiler output

frodo1344.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
frodo1344.c:                  from frodo_macrify.inc:8,
frodo1344.c:                  from frodo1344.c:33:
frodo1344.c: frodo_macrify.inc: In function 'frodo_mul_add_sa_plus_e':
frodo1344.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:112:1: error: inlining failed in call to 'always_inline' '_mm256_add_epi16': target specific option mismatch
frodo1344.c:   112 | _mm256_add_epi16 (__m256i __A, __m256i __B)
frodo1344.c:       | ^~~~~~~~~~~~~~~~
frodo1344.c: In file included from frodo1344.c:33:
frodo1344.c: frodo_macrify.inc:122:30: note: called from here
frodo1344.c:   122 |                     acc[3] = _mm256_add_epi16(a[3], acc[3]);
frodo1344.c:       |                              ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
frodo1344.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
frodo1344.c:                  from frodo_macrify.inc:8,
frodo1344.c:                  from frodo1344.c:33:
frodo1344.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:341:1: error: inlining failed in call to 'always_inline' '_mm256_madd_epi16': target specific option mismatch
frodo1344.c:   341 | _mm256_madd_epi16 (__m256i __A, __m256i __B)
frodo1344.c:       | ^~~~~~~~~~~~~~~~~
frodo1344.c: In file included from frodo1344.c:33:
frodo1344.c: frodo_macrify.inc:121:28: note: called from here
frodo1344.c:   121 |                     a[3] = _mm256_madd_epi16(a[3], b);
frodo1344.c:       |                            ^~~~~~~~~~~~~~~~~~~~~~~~~~
frodo1344.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:47,
frodo1344.c:                  from frodo_macrify.inc:8,
frodo1344.c:                  from frodo1344.c:33:
frodo1344.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx2intrin.h:112:1: error: inlining failed in call to 'always_inline' '_mm256_add_epi16': target specific option mismatch
frodo1344.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:

Implementation	Compiler
`T:x64`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:x64`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:x64`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:x64`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`