Implementation notes: amd64, hobbes, crypto_aead/aes128marble4rv1

Computer: hobbes
Architecture: amd64
CPU ID: AuthenticAMD-00600f20-178bfbff
SUPERCOP version: 20171218
Operation: crypto_aead
Primitive: aes128marble4rv1
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
307622? ? ?? ? ?refclang_-O3_-fomit-frame-pointer_-Qunused-arguments2017080820170725
308870? ? ?? ? ?refclang_-mcpu=native_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080820170725
310487? ? ?? ? ?refclang_-mcpu=cortex-a9_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080820170725
310722? ? ?? ? ?refclang_-mcpu=cortex-a8_-mfpu=neon_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080820170725
333400? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer2017080820170725
334304? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer2017080820170725
334765? ? ?? ? ?refgcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer2017080820170725
335453? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer2017080820170725
336794? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080820170725
336847? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer2017080820170725
336859? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080820170725
337268? ? ?? ? ?refgcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer2017080820170725
337764? ? ?? ? ?refgcc_-funroll-loops_-O2_-fomit-frame-pointer2017080820170725
337944? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer2017080820170725
338737? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080820170725
338804? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer2017080820170725
338830? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080820170725
339166? ? ?? ? ?refgcc_-funroll-loops_-O3_-fomit-frame-pointer2017080820170725
341176? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080820170725
341497? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer2017080820170725
346393? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080820170725
346997? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer2017080820170725
359863? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080820170725
361079? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer2017080820170725
361772? ? ?? ? ?refgcc_-funroll-loops_-m64_-O_-fomit-frame-pointer2017080820170725
361991? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer2017080820170725
363288? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer2017080820170725
365880? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer2017080820170725
366503? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer2017080820170725
368034? ? ?? ? ?refgcc_-funroll-loops_-O_-fomit-frame-pointer2017080820170725
370401? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer2017080820170725
371273? ? ?? ? ?refgcc_-m64_-march=corei7_-O3_-fomit-frame-pointer2017080820170725
373560? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer_-Qunused-arguments2017080820170725
374621? ? ?? ? ?refgcc_-march=k8_-O3_-fomit-frame-pointer2017080820170725
374710? ? ?? ? ?refgcc_-m64_-march=k8_-O3_-fomit-frame-pointer2017080820170725
374824? ? ?? ? ?refclang_-O3_-fwrapv_-mavx_-fomit-frame-pointer_-Qunused-arguments2017080820170725
375426? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer2017080820170725
381570? ? ?? ? ?refgcc_-m64_-march=core2_-O3_-fomit-frame-pointer2017080820170725
383816? ? ?? ? ?refgcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer2017080820170725
384206? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer2017080820170725
384503? ? ?? ? ?refgcc_-march=barcelona_-O3_-fomit-frame-pointer2017080820170725
386165? ? ?? ? ?refgcc_-m64_-O3_-fomit-frame-pointer2017080820170725
386386? ? ?? ? ?refgcc_-fno-schedule-insns_-O3_-fomit-frame-pointer2017080820170725
386701? ? ?? ? ?refgcc_-O3_-fomit-frame-pointer2017080820170725
388284? ? ?? ? ?refgcc_-march=nocona_-O3_-fomit-frame-pointer2017080820170725
389036? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer2017080820170725
390683? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer2017080820170725
392325? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer2017080820170725
392484? ? ?? ? ?refgcc_-m64_-march=nocona_-O3_-fomit-frame-pointer2017080820170725
405259? ? ?? ? ?refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv2017080820170725
421545? ? ?? ? ?refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments2017080820170725
422668? ? ?? ? ?refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv2017080820170725
422960? ? ?? ? ?refclang_-O3_-fwrapv_-march=native_-fomit-frame-pointer_-Qunused-arguments2017080820170725
423539? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer2017080820170725
425206? ? ?? ? ?refgcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer2017080820170725
425783? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer2017080820170725
426684? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer2017080820170725
427869? ? ?? ? ?refgcc_-march=barcelona_-O2_-fomit-frame-pointer2017080820170725
427924? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer2017080820170725
428887? ? ?? ? ?refgcc_-m64_-march=corei7_-O2_-fomit-frame-pointer2017080820170725
429502? ? ?? ? ?refgcc_-m64_-march=core2_-O2_-fomit-frame-pointer2017080820170725
434933? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer2017080820170725
435672? ? ?? ? ?refgcc_-fno-schedule-insns_-O2_-fomit-frame-pointer2017080820170725
437237? ? ?? ? ?refgcc_-m64_-O2_-fomit-frame-pointer2017080820170725
447615? ? ?? ? ?refgcc_-march=nocona_-O2_-fomit-frame-pointer2017080820170725
447933? ? ?? ? ?refgcc_-O2_-fomit-frame-pointer2017080820170725
449138? ? ?? ? ?refgcc_-O_-fomit-frame-pointer2017080820170725
450712? ? ?? ? ?refgcc_-m64_-march=nocona_-O2_-fomit-frame-pointer2017080820170725
450979? ? ?? ? ?refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv2017080820170725
460685? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer2017080820170725
461190? ? ?? ? ?refgcc_-fno-schedule-insns_-O_-fomit-frame-pointer2017080820170725
461425? ? ?? ? ?refgcc_-march=k8_-O2_-fomit-frame-pointer2017080820170725
462727? ? ?? ? ?refgcc_-m64_-O_-fomit-frame-pointer2017080820170725
467643? ? ?? ? ?refgcc_-m64_-march=k8_-O2_-fomit-frame-pointer2017080820170725
470817? ? ?? ? ?refgcc_-m64_-march=corei7_-O_-fomit-frame-pointer2017080820170725
471130? ? ?? ? ?refgcc_-march=barcelona_-O_-fomit-frame-pointer2017080820170725
472209? ? ?? ? ?refgcc_-march=k8_-O_-fomit-frame-pointer2017080820170725
472886? ? ?? ? ?refgcc_-m64_-march=barcelona_-O_-fomit-frame-pointer2017080820170725
473470? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer2017080820170725
474667? ? ?? ? ?refgcc_-m64_-march=k8_-O_-fomit-frame-pointer2017080820170725
475192? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer2017080820170725
476726? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer2017080820170725
478813? ? ?? ? ?refgcc_-march=nocona_-O_-fomit-frame-pointer2017080820170725
478819? ? ?? ? ?refgcc_-march=barcelona_-Os_-fomit-frame-pointer2017080820170725
479674? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer2017080820170725
480287? ? ?? ? ?refgcc_-m64_-march=corei7_-Os_-fomit-frame-pointer2017080820170725
481993? ? ?? ? ?refgcc_-m64_-Os_-fomit-frame-pointer2017080820170725
483002? ? ?? ? ?refgcc_-march=k8_-Os_-fomit-frame-pointer2017080820170725
484027? ? ?? ? ?refgcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer2017080820170725
484566? ? ?? ? ?refgcc_-m64_-march=k8_-Os_-fomit-frame-pointer2017080820170725
485591? ? ?? ? ?refgcc_-Os_-fomit-frame-pointer2017080820170725
486088? ? ?? ? ?refgcc_-m64_-march=core2_-O_-fomit-frame-pointer2017080820170725
486400? ? ?? ? ?refgcc_-m64_-march=nocona_-O_-fomit-frame-pointer2017080820170725
487158? ? ?? ? ?refgcc_-m64_-march=core2_-Os_-fomit-frame-pointer2017080820170725
490677? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080820170725
490698? ? ?? ? ?refgcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer2017080820170725
490758? ? ?? ? ?refgcc_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080820170725
491600? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080820170725
493001? ? ?? ? ?refgcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2017080820170725
493021? ? ?? ? ?refgcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer2017080820170725
493904? ? ?? ? ?refgcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer2017080820170725
498340? ? ?? ? ?refgcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer2017080820170725
498684? ? ?? ? ?refgcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer2017080820170725
498767? ? ?? ? ?refgcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer2017080820170725
501852? ? ?? ? ?refgcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer2017080820170725
502219? ? ?? ? ?refgcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer2017080820170725
503006? ? ?? ? ?refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv2017080820170725
504992? ? ?? ? ?refgcc_-m64_-march=nocona_-Os_-fomit-frame-pointer2017080820170725
505497? ? ?? ? ?refgcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer2017080820170725
507688? ? ?? ? ?refgcc_-funroll-loops_-Os_-fomit-frame-pointer2017080820170725
510083? ? ?? ? ?refgcc_-march=nocona_-Os_-fomit-frame-pointer2017080820170725
525621? ? ?? ? ?refgcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer2017080820170725
1224568? ? ?? ? ?refgcc_-funroll-loops2017080820170725
1226173? ? ?? ? ?refcc2017080820170725
1226881? ? ?? ? ?refgcc2017080820170725

Test failure

Implementation: crypto_aead/aes128marble4rv1/ref
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer ref

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: 106, 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 -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: 8, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments ref
clang -O3 -fwrapv -march=native -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