Implementation notes: amd64, cezanne, crypto_aead/enchilada128v1

Computer: cezanne
Microarchitecture: amd64; Zen 3 (a50f00)
Architecture: amd64
CPU ID: AuthenticAMD-00a50f00-178bfbff
SUPERCOP version: 20240625
Operation: crypto_aead
Primitive: enchilada128v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2190813	10890 0 416	27248 812 1432	`T:ref`	`clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
2216883	12372 0 416	28648 780 1496	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
2222576	10336 0 416	26912 812 1464	`T:ref`	`clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
2232046	10383 0 416	27072 812 1464	`T:ref`	`clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
2359457	8319 0 416	21886 804 1432	`T:ref`	`clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
14610664	9675 0 416	24256 780 1496	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
14849818	8283 0 416	22318 804 1432	`T:ref`	`clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
15022151	8881 0 416	23112 780 1496	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625
21603602	7755 0 416	20755 756 1464	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall`	20240626	20240625

Compiler output

aes.c: aes.c:389:7: warning: assigning to 'byte *' (aka 'unsigned char *') from 'const byte *' (aka 'const unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
aes.c:         keys = rk ;
aes.c:              ^ ~~
aes.c: aes.c:407:7: warning: assigning to 'byte *' (aka 'unsigned char *') from 'const byte *' (aka 'const unsigned char *') discards qualifiers [-Wincompatible-pointer-types-discards-qualifiers]
aes.c:         keys = rk ;
aes.c:              ^ ~~
aes.c: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:

Implementation	Compiler
`T:ref`	`clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`
`T:ref`	`clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)`

Compiler output

aes.c: aes.c: In function 'aes_encrypt':
aes.c: aes.c:389:7: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
aes.c:   389 |  keys = rk ;
aes.c:       |       ^
aes.c: aes.c: In function 'aes_decrypt':
aes.c: aes.c:407:7: warning: assignment discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
aes.c:   407 |  keys = rk ;
aes.c:       |       ^

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

Implementation	Compiler
`T:ref`	`gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`
`T:ref`	`gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)`