Implementation notes: amd64, genji154, crypto_aead/aes128n8silcv1

Computer: genji154
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20170228
Operation: crypto_aead
Primitive: aes128n8silcv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
220831? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017022620170105
220883? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017022620170105
223171? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017022620170105
223704? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017022620170105
224289? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017022620170105
224419? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017022620170105
224562? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017022620170105
224744? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017022620170105
224757? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017022620170105
225849? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017022620170105
227097? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017022620170105
227435? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017022620170105
227565? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017022620170105
227825? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017022620170105
228020? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017022620170105
229190? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017022620170105
231881? ? ?? ? ?reficc2017022620170105
232440? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017022620170105
234572? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017022620170105
238303? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017022620170105
239343? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017022620170105
239473? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017022620170105
239551? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017022620170105
239772? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017022620170105
240019? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017022620170105
240071? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017022620170105
240071? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017022620170105
240071? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017022620170105
240071? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017022620170105
240110? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017022620170105
240500? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017022620170105
240643? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017022620170105
240760? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017022620170105
241228? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017022620170105
241449? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2017022620170105
241540? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017022620170105
241592? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017022620170105
241800? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017022620170105
241982? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017022620170105
242099? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017022620170105
242606? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017022620170105
242879? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017022620170105
242983? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017022620170105
243048? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017022620170105
243646? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017022620170105
243711? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017022620170105
243763? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017022620170105
243932? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017022620170105
244036? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017022620170105
244361? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2017022620170105
244413? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017022620170105
245076? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017022620170105
245089? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017022620170105
245115? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017022620170105
245128? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017022620170105
245362? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017022620170105
246103? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017022620170105
246675? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017022620170105
246714? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017022620170105
246948? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017022620170105
247169? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017022620170105
247169? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017022620170105
247260? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017022620170105
247637? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017022620170105
249119? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017022620170105
249158? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017022620170105
249236? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017022620170105
249600? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017022620170105
249782? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017022620170105
249808? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017022620170105
250419? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017022620170105
250445? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017022620170105
250653? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017022620170105
252044? ? ?? ? ?reficc_-no-vec2017022620170105
252239? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017022620170105
252356? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017022620170105
252408? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017022620170105
252798? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017022620170105
252902? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017022620170105
253201? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017022620170105
253253? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017022620170105
253266? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017022620170105
253318? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017022620170105
253318? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017022620170105
253786? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017041020170228
253890? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017041020170228
253942? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017041020170228
253981? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017022620170105
254098? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2017041020170228
254592? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017022620170105
254774? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017022620170105
255229? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017022620170105
255554? ? ?? ? ?refgcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2017022620170105
256334? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017022620170105
258739? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017022620170105
258752? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017022620170105
258817? ? ?? ? ?reficc_-xMIC-AVX512_-O2_-fomit-frame-pointer2017022620170105
262756? ? ?? ? ?reficc_-xMIC-AVX512_-O3_-fomit-frame-pointer2017022620170105
263328? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017022620170105
264004? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2017022620170105
264511? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017022620170105
264862? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017022620170105
264953? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017022620170105
264979? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017022620170105
265616? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017022620170105
265720? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017022620170105
265863? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017022620170105
265941? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017022620170105
266084? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017022620170105
266318? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017022620170105
271193? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017022620170105
273390? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017022620170105
273949? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017022620170105
274001? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017022620170105
275106? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017022620170105
279526? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017022620170105
284583? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2017041020170228
284648? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2017041020170228
284765? ? ?? ? ?refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2017041020170228
285571? ? ?? ? ?refclang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2017041020170228
513656? ? ?? ? ?refclang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2017041020170228
514670? ? ?? ? ?refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017041020170228
1220505? ? ?? ? ?refgcc_-funroll-loops2017022620170105
1220700? ? ?? ? ?refgcc2017022620170105
1233700? ? ?? ? ?refcc2017022620170105

Compiler output

Implementation: crypto_aead/aes128n8silcv1/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' is invalid in C99 [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^
silc.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments ref

Compiler output

Implementation: crypto_aead/aes128n8silcv1/ref
Compiler: gcc
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~

Number of similar (compiler,implementation) pairs: 106, namely:
CompilerImplementations
gcc ref
gcc -O2 -fomit-frame-pointer ref
gcc -O3 -fomit-frame-pointer ref
gcc -O -fomit-frame-pointer ref
gcc -Os -fomit-frame-pointer ref
gcc -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops ref
gcc -funroll-loops -O2 -fomit-frame-pointer ref
gcc -funroll-loops -O3 -fomit-frame-pointer ref
gcc -funroll-loops -O -fomit-frame-pointer ref
gcc -funroll-loops -Os -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer ref
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer ref
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer ref
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer ref
gcc -m64 -O2 -fomit-frame-pointer ref
gcc -m64 -O3 -fomit-frame-pointer ref
gcc -m64 -O -fomit-frame-pointer ref
gcc -m64 -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer ref
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer ref
gcc -m64 -march=k8 -O2 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O3 -fomit-frame-pointer ref
gcc -m64 -march=k8 -O -fomit-frame-pointer ref
gcc -m64 -march=k8 -Os -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer ref
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer ref
gcc -m64 -march=nocona -O2 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O3 -fomit-frame-pointer ref
gcc -m64 -march=nocona -O -fomit-frame-pointer ref
gcc -m64 -march=nocona -Os -fomit-frame-pointer ref
gcc -march=barcelona -O2 -fomit-frame-pointer ref
gcc -march=barcelona -O3 -fomit-frame-pointer ref
gcc -march=barcelona -O -fomit-frame-pointer ref
gcc -march=barcelona -Os -fomit-frame-pointer ref
gcc -march=k8 -O2 -fomit-frame-pointer ref
gcc -march=k8 -O3 -fomit-frame-pointer ref
gcc -march=k8 -O -fomit-frame-pointer ref
gcc -march=k8 -Os -fomit-frame-pointer ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref
gcc -march=nocona -O2 -fomit-frame-pointer ref
gcc -march=nocona -O3 -fomit-frame-pointer ref
gcc -march=nocona -O -fomit-frame-pointer ref
gcc -march=nocona -Os -fomit-frame-pointer ref

Compiler output

Implementation: crypto_aead/aes128n8silcv1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2' [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~

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

Compiler output

Implementation: crypto_aead/aes128n8silcv1/ref
Compiler: icc
silc.c: silc.c(39): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^
silc.c:
silc.c: silc.c(101): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("After xoring message block:", es);
silc.c: ^
silc.c:
silc.c: silc.c(106): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("After xoring ciphertext block:", es);
silc.c: ^
silc.c:
silc.c: silc.c(110): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("tag state:", ts);
silc.c: ^
silc.c:
silc.c: silc.c(127): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("After xoring last partial message block:", es);
silc.c: ^
silc.c:
silc.c: silc.c(132): warning #266: function "pstate2" declared implicitly
silc.c: pstate2("After xoring last partial ciphertext block:", es);
silc.c: ^
silc.c:
silc.c: silc.c(136): warning #266: function "pstate2" declared implicitly
silc.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
icc ref
icc -no-vec ref
icc -xMIC-AVX512 -O2 -fomit-frame-pointer ref
icc -xMIC-AVX512 -O3 -fomit-frame-pointer ref