Implementation notes: amd64, bolero, crypto_aead/remusn3v1

Computer: bolero
Microarchitecture: amd64; BW+AES (406f1)
Architecture: amd64
CPU ID: GenuineIntel-000406f1-1fc9cbf5
SUPERCOP version: 20230530
Operation: crypto_aead
Primitive: remusn3v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
3635304	24905 72 8	42035 904 880	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230530	20230530
3867128	23882 72 8	39699 904 864	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230530	20230530
4524192	22905 72 8	39755 904 880	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230530	20230530
8461012	9172 72 8	23581 896 928	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230530	20230530
10830956	9631 72 8	24565 864 936	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230530	20230530
11054548	10218 72 8	23931 904 864	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230530	20230530
12248568	7307 72 8	20640 840 904	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230530	20230530
12672348	8679 72 8	23236 856 936	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230530	20230530

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_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 [9, 2147483646] 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_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 [10, 2147483646] into destination object 'mp' of size 8
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref