Implementation notes: aarch64, rpi4ubuntu64, crypto_hash/keccakc768

Computer: rpi4ubuntu64
Architecture: aarch64
CPU ID: 410fd083
SUPERCOP version: 20191221
Operation: crypto_hash
Primitive: keccakc768
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2130441172 0 049777 824 720opt64lcu24gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2286713448 0 022049 824 720opt64lcu6gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2311644476 0 055177 840 744opt64lcu24gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2312244192 0 053697 840 728opt64lcu24gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2337114544 0 023137 824 720opt64u6gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2340143072 0 052489 840 728opt64lcu24gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2354114568 0 025273 840 744opt64u6gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2356614716 0 025417 840 744opt64lcu6gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
235996516 0 017200 848 744inplacegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2386814028 0 023449 840 728opt64u6gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2388415124 0 024641 840 728opt64u6gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2398314284 0 023705 840 728opt64lcu6gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2408744196 0 054820 784 736opt64lcu24clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
240964388 0 015072 848 744simplegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2418915368 0 024881 840 728opt64lcu6gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
243083284 0 012704 848 728inplacegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
243952184 0 011600 848 728simplegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
2442513492 0 024116 784 736opt64u6clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
2444113652 0 024276 784 736opt64lcu6clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
244692220 0 011720 848 728simplegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
245083368 0 011984 832 720inplacegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
245753452 0 012952 848 728inplacegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
250481784 0 012388 784 736simpleclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
260672128 0 010736 832 720simplegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
275813180 0 013780 784 736inplaceclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
304282220 0 012820 784 736compactclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
558085132 0 015732 784 736simple32biclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
5732013452 0 024076 784 736opt32bi-rvku2clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
5771923108 0 033740 784 736opt32bi-s2lcu4clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
5813322752 0 031369 824 720opt32bi-s2lcu4gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
5818513828 0 023257 840 728opt32bi-rvku2gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
587235908 192 016561 1040 744compact8gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
5893323008 0 433628 784 262888opt32biT-s2lcu4clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
5926522740 0 431401 840 262864opt32biT-s2lcu4gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
597354684 0 014112 848 728simple32bigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
6124923624 0 033033 840 728opt32bi-s2lcu4gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
6145014104 0 022713 824 720opt32bi-rvku2gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
620137580 0 017016 848 728inplace32bigcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
6259523692 0 433169 856 262872opt32biT-s2lcu4gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
659924760 0 013368 832 720simple32bigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
668948656 0 019260 784 736inplace32biclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
671927880 0 016496 832 720inplace32bigcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7140619424 0 030121 840 744opt32bi-rvku2gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7214829608 0 039121 840 728opt32bi-s2lcu4gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
721815820 0 015336 848 728simple32bigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7238517312 0 026833 840 728opt32bi-rvku2gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7257531960 0 042665 840 744opt32bi-s2lcu4gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7391513868 0 024568 848 744simple32bigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7497629660 0 439249 856 262872opt32biT-s2lcu4gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7500531212 0 441969 856 262888opt32biT-s2lcu4gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7689510128 0 019648 848 728inplace32bigcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
7787712112 0 022808 848 744inplace32bigcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
902385076 0 015800 848 744compactgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
1253022272 0 011800 848 728compactgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
1343162248 0 011696 848 728compactgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
1448331944 0 010576 832 720compactgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
1700333164 0 013764 784 736compact8clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2020011020191221
3249082066 192 011472 1024 728compact8gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
3458601678 192 010273 1016 720compact8gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221
3464951886 192 011224 1024 728compact8gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2020011020191221

Namespace violations

Implementation: compact
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-compact.o Final T
Keccak-compact.o Init T
Keccak-compact.o KeccakF T
Keccak-compact.o KeccakF_Mod5 R
Keccak-compact.o KeccakF_PiLane R
Keccak-compact.o KeccakF_RotationConstants R
Keccak-compact.o KeccakF_RoundConstants R
Keccak-compact.o Update T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE compact
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE compact
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE compact
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE compact
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE compact

Namespace violations

Implementation: compact8
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-compact8.o Final T
Keccak-compact8.o Init T
Keccak-compact8.o KeccakF T
Keccak-compact8.o Update T
Keccak-compact8.o rotate64_1bit_left T
Keccak-compact8.o rotate64left T
Keccak-compact8.o xorBytes T
Keccak-compact8.o xorLanes T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE compact8
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE compact8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE compact8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE compact8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE compact8

Namespace violations

Implementation: inplace
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-inplace.o KeccakF T
Keccak-inplace.o KeccakF1600RoundConstants R

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE inplace
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace

Namespace violations

Implementation: inplace32bi
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-inplace32BI.o KeccakF T
Keccak-inplace32BI.o extractFromState T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE inplace32bi
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace32bi
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace32bi
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace32bi
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE inplace32bi

Namespace violations

Implementation: opt32bi-rvku2
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
KeccakF-1600-opt32.o KeccakAbsorb T
KeccakF-1600-opt32.o KeccakAbsorb832bits T
KeccakF-1600-opt32.o KeccakExtract T
KeccakF-1600-opt32.o KeccakInitialize T
KeccakF-1600-opt32.o KeccakInitializeState T
KeccakF-1600-opt32.o KeccakPermutation T
KeccakF-1600-opt32.o KeccakPermutationOnWords T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring832bits T
KeccakF-1600-opt32.o fromInterleaving T
KeccakF-1600-opt32.o setInterleavedWordsInto8bytes T
KeccakSponge.o Absorb T
KeccakSponge.o AbsorbQueue T
KeccakSponge.o InitSponge T
KeccakSponge.o PadAndSwitchToSqueezingPhase T
KeccakSponge.o Squeeze T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt32bi-rvku2
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-rvku2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-rvku2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-rvku2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-rvku2

Namespace violations

Implementation: opt32bi-s2lcu4
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
KeccakF-1600-opt32.o KeccakAbsorb T
KeccakF-1600-opt32.o KeccakAbsorb832bits T
KeccakF-1600-opt32.o KeccakExtract T
KeccakF-1600-opt32.o KeccakF1600RoundConstants_int2_0 R
KeccakF-1600-opt32.o KeccakF1600RoundConstants_int2_1 R
KeccakF-1600-opt32.o KeccakInitialize T
KeccakF-1600-opt32.o KeccakInitializeState T
KeccakF-1600-opt32.o KeccakPermutation T
KeccakF-1600-opt32.o KeccakPermutationOnWords T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring832bits T
KeccakF-1600-opt32.o fromInterleaving T
KeccakF-1600-opt32.o setInterleavedWordsInto8bytes T
KeccakSponge.o Absorb T
KeccakSponge.o AbsorbQueue T
KeccakSponge.o InitSponge T
KeccakSponge.o PadAndSwitchToSqueezingPhase T
KeccakSponge.o Squeeze T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt32bi-s2lcu4
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-s2lcu4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-s2lcu4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-s2lcu4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32bi-s2lcu4

Namespace violations

Implementation: opt32biT-s2lcu4
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
KeccakF-1600-opt32.o KeccakAbsorb T
KeccakF-1600-opt32.o KeccakAbsorb832bits T
KeccakF-1600-opt32.o KeccakExtract T
KeccakF-1600-opt32.o KeccakF1600RoundConstants_int2_0 R
KeccakF-1600-opt32.o KeccakF1600RoundConstants_int2_1 R
KeccakF-1600-opt32.o KeccakInitialize T
KeccakF-1600-opt32.o KeccakInitializeState T
KeccakF-1600-opt32.o KeccakPermutation T
KeccakF-1600-opt32.o KeccakPermutationOnWords T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring T
KeccakF-1600-opt32.o KeccakPermutationOnWordsAfterXoring832bits T
KeccakF-1600-opt32.o buildInterleaveTables T
KeccakF-1600-opt32.o deinterleaveTable C
KeccakF-1600-opt32.o interleaveTable C
KeccakF-1600-opt32.o interleaveTablesBuilt B
KeccakF-1600-opt32.o setInterleavedWordsInto8bytes T
KeccakF-1600-opt32.o xor8bytesIntoInterleavedWords T
KeccakSponge.o Absorb T
KeccakSponge.o AbsorbQueue T
KeccakSponge.o InitSponge T
KeccakSponge.o PadAndSwitchToSqueezingPhase T
KeccakSponge.o Squeeze T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt32biT-s2lcu4
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32biT-s2lcu4
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32biT-s2lcu4
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32biT-s2lcu4
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt32biT-s2lcu4

Namespace violations

Implementation: opt64lcu24
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
KeccakF-1600-opt64.o KeccakAbsorb T
KeccakF-1600-opt64.o KeccakAbsorb832bits T
KeccakF-1600-opt64.o KeccakExtract T
KeccakF-1600-opt64.o KeccakF1600RoundConstants R
KeccakF-1600-opt64.o KeccakInitialize T
KeccakF-1600-opt64.o KeccakInitializeState T
KeccakF-1600-opt64.o KeccakPermutation T
KeccakF-1600-opt64.o KeccakPermutationOnWords T
KeccakF-1600-opt64.o KeccakPermutationOnWordsAfterXoring T
KeccakF-1600-opt64.o KeccakPermutationOnWordsAfterXoring832bits T
KeccakF-1600-opt64.o fromBytesToWord T
KeccakF-1600-opt64.o fromWordToBytes T
KeccakSponge.o Absorb T
KeccakSponge.o AbsorbQueue T
KeccakSponge.o InitSponge T
KeccakSponge.o PadAndSwitchToSqueezingPhase T
KeccakSponge.o Squeeze T

Number of similar (compiler,implementation) pairs: 15, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt64lcu24
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu24
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu24
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu24
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu24
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt64lcu6
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu6
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu6
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu6
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64lcu6
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE opt64u6
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64u6
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64u6
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64u6
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE opt64u6

Namespace violations

Implementation: simple
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-simple.o KeccakF T
Keccak-simple.o KeccakF_RoundConstants R

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE simple
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE simple
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE simple
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE simple
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE simple

Namespace violations

Implementation: simple32bi
Security model: unknown
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
Keccak-simple32BI.o KeccakF T
Keccak-simple32BI.o extractFromState T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE simple32bi
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE simple32bi
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE simple32bi
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE simple32bi
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE simple32bi