Implementation notes: amd64, hertz, crypto_aead/elephant160v2

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240107
Operation: crypto_aead
Primitive: elephant160v2
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
365039387577 1024 024813 1836 1160T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121920231217
405616904149 1024 019389 1836 1096T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121920231217
415140667954 1024 025925 1884 1096T:refclang-17_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023121920231217
415358897866 1024 025709 1884 1096T:refclang-17_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023121920231217
447779014611 1024 019628 1868 1096T:refclang-17_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2023121920231217
1091700912611 1024 016144 1812 1064T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2023121920231217

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE
encrypt.c: In function 'xor_block',
encrypt.c: inlined from 'crypto_aead_impl' at encrypt.c:142:13:
encrypt.c: encrypt.c:34:18: warning: writing 32 bytes into a region of size 20 [-Wstringop-overflow=]
encrypt.c: 34 | state[i] ^= block[i];
encrypt.c: | ~~~~~~~~~^~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_impl':
encrypt.c: encrypt.c:121:10: note: destination object 'buffer' of size 20
encrypt.c: 121 | BYTE buffer[BLOCK_SIZE];
encrypt.c: | ^~~~~~
encrypt.c: In function 'xor_block',
encrypt.c: inlined from 'crypto_aead_impl' at encrypt.c:142:13:
encrypt.c: encrypt.c:34:18: warning: writing 32 bytes into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 34 | state[i] ^= block[i];
encrypt.c: | ~~~~~~~~~^~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_impl':
encrypt.c: encrypt.c:121:10: note: at offset [32, 52] into destination object 'buffer' of size 20
encrypt.c: 121 | BYTE buffer[BLOCK_SIZE];
encrypt.c: | ^~~~~~
encrypt.c: In function 'xor_block',
encrypt.c: inlined from 'crypto_aead_impl' at encrypt.c:142:13:
encrypt.c: encrypt.c:34:18: warning: writing 32 bytes into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 34 | state[i] ^= block[i];
encrypt.c: | ~~~~~~~~~^~~~~~~~~~~
encrypt.c: encrypt.c: In function 'crypto_aead_impl':
encrypt.c: encrypt.c:121:10: note: at offset [64, 84] into destination object 'buffer' of size 20
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref