Implementation notes: amd64, hydra7, crypto_hash/keccakc256treed2

Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20231107
Operation: crypto_hash
Primitive: keccakc256treed2

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
11236	27832 0 0	39604 812 960	`T:sseu4`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11310	138280 0 0	150052 812 960	`T:sseu24`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11385	27961 0 0	40996 812 960	`T:sseu4`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11389	138649 0 0	151684 812 960	`T:sseu24`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11446	27396 0 0	37767 788 928	`T:sseu4`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11490	138190 0 0	149619 804 960	`T:sseu24`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11524	27632 0 0	39059 804 960	`T:sseu4`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530
11532	137800 0 0	148167 788 928	`T:sseu24`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230608	20230530

Compiler output

Implementation: T:xopu24
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

DoublePermutation.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:38,
DoublePermutation.c: from DoublePermutation.c:17:
DoublePermutation.c: DoublePermutation.c: In function 'KeccakDoublePermutationOnWords':
DoublePermutation.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/xopintrin.h:272:1: error: inlining failed in call to 'always_inline' '_mm_roti_epi64': target specific option mismatch
DoublePermutation.c: 272 | _mm_roti_epi64(__m128i __A, const int __B)
DoublePermutation.c: | ^~~~~~~~~~~~~~
DoublePermutation.c: DoublePermutation.c:33:37: note: called from here
DoublePermutation.c: 33 | #define ROL64in128(a, o) _mm_roti_epi64(a, o)
DoublePermutation.c: | ^~~~~~~~~~~~~~~~~~~~
DoublePermutation.c: DoublePermutation.c:276:11: note: in expansion of macro 'ROL64in128'
DoublePermutation.c: 276 | Bsu = ROL64in128(A##se, 2); \
DoublePermutation.c: | ^~~~~~~~~~
DoublePermutation.c: KeccakF-1600-unrolling.macros:40:5: note: in expansion of macro 'thetaRhoPiChiIota'
DoublePermutation.c: 40 | thetaRhoPiChiIota(23, E, A) \
DoublePermutation.c: | ^~~~~~~~~~~~~~~~~
DoublePermutation.c: DoublePermutation.c:507:5: note: in expansion of macro 'rounds'
DoublePermutation.c: 507 | rounds
DoublePermutation.c: | ^~~~~~
DoublePermutation.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/x86intrin.h:38,
DoublePermutation.c: from DoublePermutation.c:17:
DoublePermutation.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/xopintrin.h:272:1: error: inlining failed in call to 'always_inline' '_mm_roti_epi64': target specific option mismatch
DoublePermutation.c: 272 | _mm_roti_epi64(__m128i __A, const int __B)
DoublePermutation.c: | ^~~~~~~~~~~~~~
DoublePermutation.c: DoublePermutation.c:33:37: note: called from here
DoublePermutation.c: 33 | #define ROL64in128(a, o) _mm_roti_epi64(a, o)
DoublePermutation.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:xopu24
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:xopu24
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:xopu24
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:xopu24