Implementation notes: aarch64, pi4b, crypto_aead/remusn3v1

Computer: pi4b
Microarchitecture: aarch64; Cortex-A72 (410fd083)
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20240425
Operation: crypto_aead
Primitive: remusn3v1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
423472924212 72 837619 904 872T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042720240425
544424517678 72 832049 920 864T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024042720240425
166443767610 72 819067 880 848T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042720240425
166677169656 72 822115 896 856T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042720240425
189177658996 72 821490 888 856T:refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024042720240425

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 'pad',
encrypt.c: inlined from 'rho_ad' at encrypt.c:59:3:
encrypt.c: encrypt.c:30:13: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 30 | mp[i] = m[i];
encrypt.c: | ~~~~~~^~~~~~
encrypt.c: encrypt.c: In function 'rho_ad':
encrypt.c: encrypt.c:56:17: note: at offset 8 into destination object 'mp' of size 8
encrypt.c: 56 | unsigned char mp [8];
encrypt.c: | ^~
encrypt.c: In function 'pad',
encrypt.c: inlined from 'rho' at encrypt.c:78:3:
encrypt.c: encrypt.c:30:13: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
encrypt.c: 30 | mp[i] = m[i];
encrypt.c: | ~~~~~~^~~~~~
encrypt.c: encrypt.c: In function 'rho':
encrypt.c: encrypt.c:75:17: note: at offset 8 into destination object 'mp' of size 8
encrypt.c: 75 | unsigned char mp [8];
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