Implementation notes: amd64, hydra7, crypto_aead/isapk128av20

Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: isapk128av20

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
637676	166349 0 0	182717 804 1088	`T:opt_64`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
638468	165772 0 0	180917 804 1088	`T:opt_64`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
659901	173098 0 0	187876 796 1088	`T:opt_64`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
724207	154045 0 0	167536 780 1056	`T:opt_64`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
1434588	5705 0 0	22221 812 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
6346619	4538 0 0	19837 812 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
9651861	4663 0 0	19588 804 1088	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
12780459	3824 0 0	17480 788 1056	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625

Compiler output

isap.c: In file included from isap.c:6:
isap.c: isap.c: In function 'isap_rk':
isap.c: KeccakP-400-64.macros:42:13: warning: AVX512F vector return without AVX512F enabled changes the ABI [-Wpsabi]
isap.c:    42 |     __m512i pchi1 = _mm512_set_epi32(0, 0, 0, 0x000014, 0x180017, 0x160015, 0x0f0013, 0x120011, 0x10000a, 0xe000d, 0xc000b, 0x50009, 0x80007, 0x60000, 0x40003, 0x20001); \
isap.c:       |             ^~~~~
isap.c: isap.c:105:5: note: in expansion of macro 'declareABCDEX'
isap.c:   105 |     declareABCDEX
isap.c:       |     ^~~~~~~~~~~~~
isap.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/11/include/immintrin.h:49,
isap.c:                  from isap.c:3:
isap.c: /usr/lib/gcc/x86_64-linux-gnu/11/include/avx512fintrin.h:7530:1: error: inlining failed in call to 'always_inline' '_mm512_xor_epi64': target specific option mismatch
isap.c:  7530 | _mm512_xor_epi64 (__m512i __A, __m512i __B)
isap.c:       | ^~~~~~~~~~~~~~~~
isap.c: In file included from isap.c:6:
isap.c: KeccakP-400-64.macros:76:11: note: called from here
isap.c:    76 |     E.S = _mm512_xor_epi64 (E.S, _mm512_set_epi64(0,0,0,0,0,0,0,KeccakF400RoundConstants[i])); \
isap.c:       |           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
isap.c: KeccakP-400-unrolling.macros:63:5: note: in expansion of macro 'thetaRhoPiChiIota'
isap.c:    63 |     thetaRhoPiChiIota(19, E, S) \
isap.c:       |     ^~~~~~~~~~~~~~~~~
isap.c: isap.c:56:25: note: in expansion of macro 'rounds8X'
isap.c:    56 | #define PermuteRoundsKX rounds8X
isap.c:       |                         ^~~~~~~~
isap.c: isap.c:131:5: note: in expansion of macro 'PermuteRoundsKX'
isap.c:   131 |     PermuteRoundsKX;
isap.c: ...

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

Implementation	Compiler
`T:avx512`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:avx512`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:avx512`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`
`T:avx512`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)`