Implementation notes: amd64, genji291, crypto_aead/aes128n8silcv1

Computer: genji291
Architecture: amd64
CPU ID: GenuineIntel-00050671-bfebfbff
SUPERCOP version: 20180818
Operation: crypto_aead
Primitive: aes128n8silcv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
209874? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2018082020180818
210014? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2018082020180818
210742? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2018082020180818
211008? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2018082020180818
211120? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2018082020180818
211148? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2018082020180818
211316? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2018082020180818
211456? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2018082020180818
211806? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2018082020180818
212030? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2018082020180818
214326? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2018082020180818
214494? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2018082020180818
214550? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2018082020180818
215054? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018082020180818
220990? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2018082020180818
221088? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2018082020180818
221788? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2018082020180818
222012? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2018082020180818
222180? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2018082020180818
222936? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2018082020180818
224070? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2018082020180818
224322? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2018082020180818
224490? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2018082020180818
225316? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2018082020180818
226254? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018082020180818
226422? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2018082020180818
226492? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2018082020180818
229278? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2018082020180818
229432? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2018082020180818
231210? ? ?? ? ?reficc_-xCORE-AVX-I_-O2_-fomit-frame-pointer2018082020180818
231378? ? ?? ? ?reficc_-xAVX_-O2_-fomit-frame-pointer2018082020180818
232316? ? ?? ? ?reficc2018082020180818
233926? ? ?? ? ?reficc_-xSSE4.2_-O2_-fomit-frame-pointer2018082020180818
234010? ? ?? ? ?reficc_-xSSE4.1_-O2_-fomit-frame-pointer2018082020180818
234150? ? ?? ? ?reficc_-xSSE4.2_-O3_-fomit-frame-pointer2018082020180818
234738? ? ?? ? ?reficc_-xCORE-AVX-I_-O3_-fomit-frame-pointer2018082020180818
234780? ? ?? ? ?reficc_-xSSE4.1_-O3_-fomit-frame-pointer2018082020180818
235298? ? ?? ? ?reficc_-xAVX_-O3_-fomit-frame-pointer2018082020180818
238644? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2018082020180818
238910? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2018082020180818
239414? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2018082020180818
239624? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2018082020180818
239722? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2018082020180818
239722? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2018082020180818
239932? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2018082020180818
240436? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2018082020180818
240604? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2018082020180818
240800? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2018082020180818
240940? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2018082020180818
240954? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2018082020180818
241220? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2018082020180818
241276? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2018082020180818
241514? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2018082020180818
241570? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2018082020180818
241738? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2018082020180818
241850? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2018082020180818
241962? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2018082020180818
242004? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2018082020180818
242088? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2018082020180818
242508? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2018082020180818
242592? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2018082020180818
242662? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2018082020180818
242760? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2018082020180818
242844? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2018082020180818
243180? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2018082020180818
243432? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2018082020180818
243516? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2018082020180818
243712? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2018082020180818
244454? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2018082020180818
244524? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2018082020180818
244636? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2018082020180818
244776? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2018082020180818
244902? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2018082020180818
244958? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2018082020180818
245000? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2018082020180818
245154? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2018082020180818
245266? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2018082020180818
245364? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2018082020180818
245364? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2018082020180818
245448? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2018082020180818
245462? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2018082020180818
245560? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2018082020180818
245574? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2018082020180818
245630? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2018082020180818
245686? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2018082020180818
245840? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2018082020180818
245910? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2018082020180818
246106? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2018082020180818
246400? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2018082020180818
246498? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2018082020180818
247212? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2018082020180818
247296? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2018082020180818
247296? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2018082020180818
248248? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2018082020180818
249074? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2018082020180818
249438? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2018082020180818
249606? ? ?? ? ?refgcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2018082020180818
251986? ? ?? ? ?reficc_-no-vec2018082020180818
254772? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2018082020180818
257656? ? ?? ? ?reficc_-xCORE-AVX2_-O2_-fomit-frame-pointer2018082020180818
258818? ? ?? ? ?reficc_-xCORE-AVX2_-O3_-fomit-frame-pointer2018082020180818
262024? ? ?? ? ?reficc_-xMIC-AVX512_-O2_-fomit-frame-pointer2018082020180818
265104? ? ?? ? ?reficc_-xMIC-AVX512_-O3_-fomit-frame-pointer2018082020180818
266112? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2018082020180818
267022? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2018082020180818
268548? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2018082020180818
269920? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2018082020180818
270354? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2018082020180818
270746? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2018082020180818
270984? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2018082020180818
271432? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2018082020180818
271474? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2018082020180818
271586? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2018082020180818
271866? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2018082020180818
271894? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2018082020180818
272076? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2018082020180818
272076? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2018082020180818
272384? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2018082020180818
272538? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2018082020180818
272678? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2018082020180818
274834? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2018082020180818
298620? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2018082020180818
300104? ? ?? ? ?reficc_-xCOMMON-AVX512_-O2_-fomit-frame-pointer2018082020180818
301630? ? ?? ? ?reficc_-xCOMMON-AVX512_-O3_-fomit-frame-pointer2018082020180818
1325408? ? ?? ? ?refgcc2018082020180818
1348396? ? ?? ? ?refgcc_-funroll-loops2018082020180818
1369088? ? ?? ? ?refcc2018082020180818

Compiler output

Implementation: ref
Security model: unknown
Compiler: gcc
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2'; did you mean 'pstate'? [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~
silc.c: pstate

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: ref
Security model: unknown
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'; did you mean 'pstate'? [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~
silc.c: pstate
silc.c: silc.c: In function 'process_ad':
silc.c: silc.c:39:2: warning: implicit declaration of function 'pstate2'; did you mean 'pstate'? [-Wimplicit-function-declaration]
silc.c: pstate2("processing nonce:", NULL);
silc.c: ^~~~~~~
silc.c: pstate

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: ref
Security model: unknown
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: 16, namely:
CompilerImplementations
icc ref
icc -no-vec ref
icc -xAVX -O2 -fomit-frame-pointer ref
icc -xAVX -O3 -fomit-frame-pointer ref
icc -xCOMMON-AVX512 -O2 -fomit-frame-pointer ref
icc -xCOMMON-AVX512 -O3 -fomit-frame-pointer ref
icc -xCORE-AVX-I -O2 -fomit-frame-pointer ref
icc -xCORE-AVX-I -O3 -fomit-frame-pointer ref
icc -xCORE-AVX2 -O2 -fomit-frame-pointer ref
icc -xCORE-AVX2 -O3 -fomit-frame-pointer ref
icc -xMIC-AVX512 -O2 -fomit-frame-pointer ref
icc -xMIC-AVX512 -O3 -fomit-frame-pointer ref
icc -xSSE4.1 -O2 -fomit-frame-pointer ref
icc -xSSE4.1 -O3 -fomit-frame-pointer ref
icc -xSSE4.2 -O2 -fomit-frame-pointer ref
icc -xSSE4.2 -O3 -fomit-frame-pointer ref