Implementation notes: amd64, hydra9, crypto_aead/aezv5

Computer: hydra9
Architecture: amd64
CPU ID: AuthenticAMD-00610f01-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aezv5
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
5303? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017111020171020
5319? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017111020171020
5325? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017111020171020
5371? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017111020171020
5402? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017111020171020
5470? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017111020171020
5480? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017111020171020
5491? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017111020171020
6116? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017111020171020
6151? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017111020171020
6152? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017111020171020
6154? ? ?? ? ?aesnigcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017111020171020
6158? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017111020171020
6180? ? ?? ? ?aesnigcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017111020171020
6188? ? ?? ? ?aesnigcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017111020171020
6188? ? ?? ? ?aesnigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017111020171020
667543? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017111020171020
669440? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017111020171020
673204? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017111020171020
673242? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017111020171020
676627? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017111020171020
691755? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017111020171020
691971? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017111020171020
692623? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017111020171020
693152? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017111020171020
696928? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017111020171020
697322? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017111020171020
701886? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017111020171020
719038? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017111020171020
725966? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017111020171020
734758? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017111020171020
734885? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017111020171020
736123? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017111020171020
738860? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017111020171020
744714? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017111020171020
745098? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017111020171020
747820? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017111020171020
748414? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017111020171020
748462? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017111020171020
749035? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017111020171020
752672? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017111020171020
753430? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017111020171020
753562? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017111020171020
762464? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017111020171020
763378? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017111020171020
764372? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017111020171020
765930? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017111020171020
768404? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017111020171020
769864? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017111020171020
771617? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017111020171020
808121? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017111020171020
808136? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017111020171020
814979? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017111020171020
815622? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017111020171020
816443? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017111020171020
819677? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017111020171020
821782? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017111020171020
835176? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017111020171020
836640? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017111020171020
837536? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017111020171020
998170? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017111020171020
1004963? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017111020171020
1022096? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017111020171020
1022523? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017111020171020
1026101? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017111020171020
1028563? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017111020171020
1028790? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017111020171020
1031150? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017111020171020
1031484? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017111020171020
1032702? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017111020171020
1033250? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017111020171020
1034317? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017111020171020
1034659? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017111020171020
1035778? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017111020171020
1035851? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017111020171020
1036007? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017111020171020
1042272? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017111020171020
1055323? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017111020171020
1062126? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017111020171020
1069177? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017111020171020
1069495? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017111020171020
1073161? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017111020171020
1073435? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017111020171020
1078504? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017111020171020
1078955? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017111020171020
1079073? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017111020171020
1079524? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017111020171020
1079724? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017111020171020
1080145? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017111020171020
1080388? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017111020171020
1081448? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017111020171020
1081732? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017111020171020
1082726? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017111020171020
1084132? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017111020171020
1290060? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017111020171020
1297979? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017111020171020
1300239? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017111020171020
1306579? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017111020171020
1310701? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017111020171020
1312706? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017111020171020
1313683? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017111020171020
1314011? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017111020171020
1315987? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017111020171020
1320345? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017111020171020
1321468? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017111020171020
1322886? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017111020171020
1324619? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017111020171020
1328271? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017111020171020
1336030? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017111020171020
1359701? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017111020171020
1364269? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017111020171020
1376245? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017111020171020
1379179? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017111020171020
1384596? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017111020171020
1393572? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017111020171020
1402067? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017111020171020
1402759? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017111020171020
1403037? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017111020171020
1413673? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017111020171020
1415233? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017111020171020
3082422? ? ?? ? ?refgcc_-funroll-loops2017111020171020
3092779? ? ?? ? ?refgcc2017111020171020
3135864? ? ?? ? ?refcc2017111020171020

Test failure

Implementation: crypto_aead/aezv5/aesni
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 6, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer aesni ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer aesni ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer aesni ref

Compiler output

Implementation: crypto_aead/aezv5/aesni
Compiler: cc
encrypt.c: encrypt.c:187:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:216:1: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:216:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:225:1: error: unknown type name 'block'
encrypt.c: static block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:226:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:226:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 87, namely:
CompilerImplementations
cc aesni
gcc aesni
gcc -O2 -fomit-frame-pointer aesni
gcc -O3 -fomit-frame-pointer aesni
gcc -O -fomit-frame-pointer aesni
gcc -Os -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O2 -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O3 -fomit-frame-pointer aesni
gcc -fno-schedule-insns -O -fomit-frame-pointer aesni
gcc -fno-schedule-insns -Os -fomit-frame-pointer aesni
gcc -funroll-loops aesni
gcc -funroll-loops -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -O -fomit-frame-pointer aesni
gcc -funroll-loops -Os -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer aesni
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer aesni
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer aesni
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer aesni
gcc -m64 -O2 -fomit-frame-pointer aesni
gcc -m64 -O3 -fomit-frame-pointer aesni
gcc -m64 -O -fomit-frame-pointer aesni
gcc -m64 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer aesni
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -O -fomit-frame-pointer aesni
gcc -m64 -march=corei7 -Os -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O2 -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O3 -fomit-frame-pointer aesni
gcc -m64 -march=k8 -O -fomit-frame-pointer aesni
gcc -m64 -march=k8 -Os -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O2 -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O3 -fomit-frame-pointer aesni
gcc -m64 -march=nocona -O -fomit-frame-pointer aesni
gcc -m64 -march=nocona -Os -fomit-frame-pointer aesni
gcc -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -march=barcelona -O -fomit-frame-pointer aesni
gcc -march=barcelona -Os -fomit-frame-pointer aesni
gcc -march=k8 -O2 -fomit-frame-pointer aesni
gcc -march=k8 -O3 -fomit-frame-pointer aesni
gcc -march=k8 -O -fomit-frame-pointer aesni
gcc -march=k8 -Os -fomit-frame-pointer aesni
gcc -march=nocona -O2 -fomit-frame-pointer aesni
gcc -march=nocona -O3 -fomit-frame-pointer aesni
gcc -march=nocona -O -fomit-frame-pointer aesni
gcc -march=nocona -Os -fomit-frame-pointer aesni

Compiler output

Implementation: crypto_aead/aezv5/aesni
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: encrypt.c:187:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:216:1: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:216:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:225:1: error: unknown type name 'block'
encrypt.c: static block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:226:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:226:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...
encrypt.c: encrypt.c:187:2: error: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: #error - This implementation requires __AES__ or __ARM_FEATURE_CRYPTO
encrypt.c: ^
encrypt.c: encrypt.c:216:1: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:216:23: error: unknown type name 'block'
encrypt.c: static block zero_pad(block x, unsigned zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:1: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:220:27: error: unknown type name 'block'
encrypt.c: static block one_zero_pad(block x, unsigned one_zero_bytes) {
encrypt.c: ^
encrypt.c: encrypt.c:225:1: error: unknown type name 'block'
encrypt.c: static block zero_set_byte(char val, unsigned idx) {
encrypt.c: ^
encrypt.c: encrypt.c: In function 'zero_set_byte':
encrypt.c: encrypt.c:226:5: error: unknown type name 'block'
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: encrypt.c:226:17: error: 'zero' undeclared (first use in this function)
encrypt.c: block tmp = zero; ((char *)&tmp)[idx] = val; return tmp;
encrypt.c: ^
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer aesni
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer aesni
gcc -m64 -march=barcelona -O -fomit-frame-pointer aesni
gcc -m64 -march=barcelona -Os -fomit-frame-pointer aesni