Implementation notes: amd64, glyme, crypto_aead/seakeyakv1

Computer: glyme
Architecture: amd64
CPU ID: GenuineIntel-00020652-bfebfbff
SUPERCOP version: 201720170105
Operation: crypto_aead
Primitive: seakeyakv1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
136988	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
136992	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
137200	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20170205	20170105
137208	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
137212	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20170205	20170105
137212	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20170205	20170105
137512	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
138772	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
138780	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
152548	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
152756	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
153548	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
153548	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
154292	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
154312	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20170205	20170105
154356	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
154892	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
155288	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
156024	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20170205	20170105
156420	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
156548	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20170205	20170105
156808	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20170205	20170105
156824	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20170205	20170105
156828	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20170205	20170105
159744	`ref`	`gcc -m64 -march=core2 -O3 -fomit-frame-pointer`	20170205	20170105
159868	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20170205	20170105
159868	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20170205	20170105
160688	`ref`	`gcc -O3 -fomit-frame-pointer`	20170205	20170105
160712	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20170205	20170105
160948	`ref`	`gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer`	20170205	20170105
161116	`ref`	`gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer`	20170205	20170105
161528	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20170205	20170105
161552	`ref`	`gcc -m64 -march=corei7 -O3 -fomit-frame-pointer`	20170205	20170105
202908	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20170205	20170105
202912	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20170205	20170105
203384	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20170205	20170105
203956	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
204108	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
204408	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20170205	20170105
205508	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20170205	20170105
214456	`ref`	`clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
214456	`ref`	`clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
214976	`ref`	`clang -O3 -fomit-frame-pointer -Qunused-arguments`	20170205	20170105
215640	`ref`	`clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
216276	`ref`	`clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments`	20170205	20170105
216276	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20170205	20170105
223552	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20170205	20170105
223732	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20170205	20170105
558352	`ref`	`gcc -O2 -fomit-frame-pointer`	20170205	20170105
560192	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
561152	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20170205	20170105
564884	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20170205	20170105
565464	`ref`	`gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer`	20170205	20170105
567912	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20170205	20170105
569700	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20170205	20170105
570116	`ref`	`gcc -m64 -march=corei7 -O2 -fomit-frame-pointer`	20170205	20170105
570156	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20170205	20170105
577476	`ref`	`gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer`	20170205	20170105
578852	`ref`	`gcc -m64 -march=core2 -O2 -fomit-frame-pointer`	20170205	20170105
595000	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
608780	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20170205	20170105
736272	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
745268	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20170205	20170105
764380	`ref`	`gcc -m64 -march=corei7 -Os -fomit-frame-pointer`	20170205	20170105
768872	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
769560	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
769564	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20170205	20170105
770624	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
774444	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20170205	20170105
787392	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
789500	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20170205	20170105
803216	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
809424	`ref`	`gcc -Os -fomit-frame-pointer`	20170205	20170105
809688	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20170205	20170105
811912	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20170205	20170105
814644	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
815288	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20170205	20170105
816232	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
817208	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20170205	20170105
819628	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20170205	20170105
820580	`ref`	`gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer`	20170205	20170105
821212	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
821792	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
826884	`ref`	`gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer`	20170205	20170105
832440	`ref`	`gcc -m64 -march=core2 -Os -fomit-frame-pointer`	20170205	20170105
834644	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20170205	20170105
837224	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20170205	20170105
914156	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20170205	20170105
926016	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20170205	20170105
927492	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20170205	20170105
928924	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20170205	20170105
929108	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20170205	20170105
930220	`ref`	`gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20170205	20170105
930228	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20170205	20170105
933480	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
933536	`ref`	`gcc -O -fomit-frame-pointer`	20170205	20170105
933768	`ref`	`gcc -m64 -march=corei7 -O -fomit-frame-pointer`	20170205	20170105
934580	`ref`	`gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer`	20170205	20170105
938212	`ref`	`gcc -m64 -march=core2 -O -fomit-frame-pointer`	20170205	20170105
962264	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20170205	20170105
1546336	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20170205	20170105
1546716	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20170205	20170105
4066472	`ref`	`gcc`	20170205	20170105
4077760	`ref`	`gcc -funroll-loops`	20170205	20170105
6556788	`ref`	`cc`	20170205	20170105

Compiler output

Implementation: crypto_aead/seakeyakv1/ref
Compiler: cc

KeccakDuplex.c: KeccakDuplex.c:63:9: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' is invalid in C99 [-Wimplicit-function-declaration]
KeccakDuplex.c: KeccakF_StatePermute(instance->gt;state);
KeccakDuplex.c: ^
KeccakDuplex.c: ./KeccakF-interface.h:53:30: note: expanded from macro 'KeccakF_StatePermute'
KeccakDuplex.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:85:9: warning: implicit declaration of function 'KeccakP1600_12_StateXORPermuteExtract' is invalid in C99 [-Wimplicit-function-declaration]
KeccakDuplex.c: KeccakF_StateXORPermuteExtract(instance->gt;state, sigmaBegin, sigmaBeginByteLen/KeccakF_laneInBytes,
KeccakDuplex.c: ^
KeccakDuplex.c: ./KeccakF-interface.h:73:40: note: expanded from macro 'KeccakF_StateXORPermuteExtract'
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP1600_12_StateXORPermuteExtract
KeccakDuplex.c: ^
KeccakDuplex.c: 2 warnings generated.
SerialFallback.c: SerialFallback.c:93:5: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' is invalid in C99 [-Wimplicit-function-declaration]
SerialFallback.c: KeccakF_StatePermute(stateWithIndex(instanceIndex));
SerialFallback.c: ^
SerialFallback.c: ./KeccakF-interface.h:53:30: note: expanded from macro 'KeccakF_StatePermute'
SerialFallback.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
SerialFallback.c: ^
SerialFallback.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 7, namely:

Compiler	Implementations
cc	ref
clang -O3 -fomit-frame-pointer -Qunused-arguments	ref
clang -O3 -fwrapv -march=native -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/seakeyakv1/ref
Compiler: gcc

Number of similar (compiler,implementation) pairs: 94, namely:

Compiler	Implementations
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=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 -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/seakeyakv1/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

KeccakDuplex.c: In file included from KeccakDuplex.h:17:0,
KeccakDuplex.c: from KeccakDuplex.c:15:
KeccakDuplex.c: KeccakDuplex.c: In function 'Keccak_Duplexing':
KeccakDuplex.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:63:9: note: in expansion of macro 'KeccakF_StatePermute'
KeccakDuplex.c: KeccakF_StatePermute(instance->gt;state);
KeccakDuplex.c: ^~~~~~~~~~~~~~~~~~~~
KeccakDuplex.c: KeccakF-interface.h:73:40: warning: implicit declaration of function 'KeccakP1600_12_StateXORPermuteExtract' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP1600_12_StateXORPermuteExtract
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakF-interface.h:73:40: note: in definition of macro 'KeccakF_StateXORPermuteExtract'
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP1600_12_StateXORPermuteExtract
KeccakDuplex.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SerialFallback.c: In file included from ParallelKeccakFs.h:17:0,
SerialFallback.c: from SerialFallback.c:14:
SerialFallback.c: SerialFallback.c: In function 'KeccakF_ParallelStatePermute':
SerialFallback.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' [-Wimplicit-function-declaration]
SerialFallback.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
SerialFallback.c: ^
SerialFallback.c: SerialFallback.c:93:5: note: in expansion of macro 'KeccakF_StatePermute'
SerialFallback.c: KeccakF_StatePermute(stateWithIndex(instanceIndex));
SerialFallback.c: ^~~~~~~~~~~~~~~~~~~~
KeccakDuplex.c: In file included from KeccakDuplex.h:17:0,
KeccakDuplex.c: from KeccakDuplex.c:15:
KeccakDuplex.c: KeccakDuplex.c: In function 'Keccak_Duplexing':
KeccakDuplex.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakDuplex.c:63:9: note: in expansion of macro 'KeccakF_StatePermute'
KeccakDuplex.c: KeccakF_StatePermute(instance->gt;state);
KeccakDuplex.c: ^~~~~~~~~~~~~~~~~~~~
KeccakDuplex.c: KeccakF-interface.h:73:40: warning: implicit declaration of function 'KeccakP1600_12_StateXORPermuteExtract' [-Wimplicit-function-declaration]
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP1600_12_StateXORPermuteExtract
KeccakDuplex.c: ^
KeccakDuplex.c: KeccakF-interface.h:73:40: note: in definition of macro 'KeccakF_StateXORPermuteExtract'
KeccakDuplex.c: #define KeccakF_StateXORPermuteExtract KeccakP1600_12_StateXORPermuteExtract
KeccakDuplex.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
SerialFallback.c: In file included from ParallelKeccakFs.h:17:0,
SerialFallback.c: from SerialFallback.c:14:
SerialFallback.c: SerialFallback.c: In function 'KeccakF_ParallelStatePermute':
SerialFallback.c: KeccakF-interface.h:53:30: warning: implicit declaration of function 'KeccakP1600_12_StatePermute' [-Wimplicit-function-declaration]
SerialFallback.c: #define KeccakF_StatePermute KeccakP1600_12_StatePermute
SerialFallback.c: ^
SerialFallback.c: SerialFallback.c:93:5: note: in expansion of macro 'KeccakF_StatePermute'
SerialFallback.c: KeccakF_StatePermute(stateWithIndex(instanceIndex));
SerialFallback.c: ^~~~~~~~~~~~~~~~~~~~

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
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