Implementation notes: amd64, cryptothinkx, crypto_aead/aes128marble4rv1

Computer: cryptothinkx
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_aead
Primitive: aes128marble4rv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
185268? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017020420170105
185598? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017020420170105
185634? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2017020420170105
186063? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017020420170105
198891? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017020420170105
198984? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017020420170105
199506? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017020420170105
199836? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017020420170105
200262? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017020420170105
200610? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017020420170105
200646? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017020420170105
201381? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017020420170105
204432? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017020420170105
205359? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017020420170105
205500? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017020420170105
205779? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017020420170105
205794? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017020420170105
206265? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017020420170105
206352? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017020420170105
206709? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017020420170105
207723? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017020420170105
207729? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017020420170105
207774? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017020420170105
207792? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017020420170105
208389? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017020420170105
209025? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017020420170105
210918? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017020420170105
211896? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017020420170105
212289? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017020420170105
212415? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017020420170105
212700? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017020420170105
213597? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017020420170105
214305? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017020420170105
214860? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017020420170105
217338? ? ?? ? ?refclang_-O3_-fwrapv_-march=x86-64_-mcpu=core-avx2_-mavx2_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2017020420170105
217614? ? ?? ? ?refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017020420170105
217674? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017020420170105
217821? ? ?? ? ?refclang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2017020420170105
218376? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017020420170105
219171? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017020420170105
219702? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017020420170105
220119? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017020420170105
220140? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017020420170105
221127? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017020420170105
221388? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O3_-fomit-frame-pointer2017020420170105
221574? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017020420170105
222255? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O2_-fomit-frame-pointer2017020420170105
223755? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2017020420170105
223914? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017020420170105
223974? ? ?? ? ?refclang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer_-Qunused-arguments2017020420170105
223986? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017020420170105
224046? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2017020420170105
224103? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017020420170105
224979? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017020420170105
226230? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017020420170105
227067? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017020420170105
227148? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017020420170105
229404? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017020420170105
230037? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017020420170105
230082? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017020420170105
230100? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017020420170105
230214? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017020420170105
230229? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017020420170105
230397? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017020420170105
230412? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017020420170105
230781? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017020420170105
231576? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017020420170105
232500? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017020420170105
234210? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017020420170105
234255? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017020420170105
234312? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017020420170105
234948? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017020420170105
235206? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017020420170105
236106? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017020420170105
236433? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017020420170105
238185? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017020420170105
238701? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017020420170105
241359? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017020420170105
243402? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017020420170105
243543? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017020420170105
243651? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017020420170105
244188? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017020420170105
244821? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017020420170105
245274? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017020420170105
245376? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017020420170105
245469? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017020420170105
246180? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017020420170105
246312? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017020420170105
246342? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017020420170105
246591? ? ?? ? ?refgcc_-m64_-march=core-avx2_-O_-fomit-frame-pointer2017020420170105
246936? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017020420170105
247665? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017020420170105
248688? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017020420170105
248919? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017020420170105
249432? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017020420170105
249630? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017020420170105
250236? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017020420170105
250533? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017020420170105
250749? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017020420170105
250935? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017020420170105
251163? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017020420170105
251382? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017020420170105
251424? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017020420170105
251475? ? ?? ? ?refgcc_-m64_-march=core-avx2_-Os_-fomit-frame-pointer2017020420170105
251508? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017020420170105
251532? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017020420170105
251631? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017020420170105
251823? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017020420170105
251841? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017020420170105
251928? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017020420170105
252117? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017020420170105
252192? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017020420170105
252294? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017020420170105
252537? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017020420170105
252675? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017020420170105
253416? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017020420170105
253938? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017020420170105
254106? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017020420170105
256299? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017020420170105
256554? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017020420170105
257757? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017020420170105
293894? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017020420170105
840084? ? ?? ? ?refgcc2017020420170105
840111? ? ?? ? ?refcc2017020420170105
841713? ? ?? ? ?refgcc_-funroll-loops2017020420170105

Compiler output

Implementation: crypto_aead/aes128marble4rv1/ref
Compiler: cc
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_encrypt’:
encrypt.c: encrypt.c:34:2: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:34:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: encrypt.c:34:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_decrypt’:
encrypt.c: encrypt.c:67:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:67:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’

Number of similar (compiler,implementation) pairs: 107, namely:
CompilerImplementations
cc ref
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/aes128marble4rv1/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
encrypt.c: encrypt.c:34:2: warning: implicit declaration of function 'free' is invalid in C99 [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.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/aes128marble4rv1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_encrypt’:
encrypt.c: encrypt.c:34:2: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:34:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: encrypt.c:34:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_decrypt’:
encrypt.c: encrypt.c:67:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:67:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_encrypt’:
encrypt.c: encrypt.c:34:2: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration]
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:34:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: encrypt.c:34:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’
encrypt.c: encrypt.c: In function ‘crypto_aead_aes128marble4rv1_ref_decrypt’:
encrypt.c: encrypt.c:67:2: warning: incompatible implicit declaration of built-in function ‘free’
encrypt.c: free(cxt);
encrypt.c: ^
encrypt.c: encrypt.c:67:2: note: include ‘<stdlib.h>’ or provide a declaration of ‘free’

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