Implementation notes: amd64, kizomba, crypto_kem/papabearephem

Computer: kizomba
Architecture: amd64
CPU ID: GenuineIntel-000906e9-bfebfbff
SUPERCOP version: 20181216
Operation: crypto_kem
Primitive: papabearephem
TimeImplementationCompilerBenchmark dateSUPERCOP version
190201vecclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2018092920180818
190932vecclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
203637vecclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2018092920180818
203758vecclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
238865vecclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2018092920180818
238881vecclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
261139optclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2018092920180818
266010optclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
275025optclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2018092920180818
278353optclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
279712vecclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
279722vecclang -O3 -fomit-frame-pointer -Qunused-arguments2018092920180818
279898optclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
280073optclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2018092920180818
280139optclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
280976vecclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
281187optclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
282157optclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
284843optclang -O3 -fomit-frame-pointer -Qunused-arguments2018092920180818
286434vecclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
374506lowmemclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
374938lowmemclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2018092820180818
410349lowmemclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
410349lowmemclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
410458lowmemclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092820180818
410587lowmemclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2018092820180818
411170lowmemclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2018092820180818
411191lowmemclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092820180818
411778lowmemclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092820180818
412032lowmemclang -O3 -fomit-frame-pointer -Qunused-arguments2018092820180818
1312684refclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
1353899refclang -O3 -fwrapv -march=x86-64 -mcpu=core-avx2 -mavx2 -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
1363371refclang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments2018092920180818
1426312refclang -O3 -fwrapv -mavx2 -fomit-frame-pointer -Qunused-arguments2018092920180818
1789449refclang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer -Qunused-arguments2018092920180818
1795847refclang -O3 -fwrapv -mavx -fomit-frame-pointer -Qunused-arguments2018092920180818
3825524refclang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
3825708refclang -O3 -fomit-frame-pointer -Qunused-arguments2018092920180818
3845990refclang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818
3850452refclang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2018092920180818

Compiler output

Implementation: crypto_kem/papabearephem/lowmem
Compiler: cc
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 257, namely:
CompilerImplementations
cc lowmem opt vec
gcc lowmem opt vec
gcc -O2 -fomit-frame-pointer lowmem opt vec
gcc -O3 -fomit-frame-pointer lowmem opt vec
gcc -O -fomit-frame-pointer lowmem opt vec
gcc -Os -fomit-frame-pointer lowmem opt vec
gcc -fno-schedule-insns -O2 -fomit-frame-pointer lowmem opt vec
gcc -fno-schedule-insns -O3 -fomit-frame-pointer lowmem opt vec
gcc -fno-schedule-insns -O -fomit-frame-pointer lowmem opt vec
gcc -fno-schedule-insns -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops lowmem opt vec
gcc -funroll-loops -O2 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -O3 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -O -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -O -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer lowmem opt
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer lowmem opt vec
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer lowmem opt
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer lowmem opt
gcc -m64 -O2 -fomit-frame-pointer lowmem opt vec
gcc -m64 -O3 -fomit-frame-pointer lowmem opt vec
gcc -m64 -O -fomit-frame-pointer lowmem opt vec
gcc -m64 -Os -fomit-frame-pointer lowmem opt vec
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7 -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=corei7 -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=k8 -O2 -fomit-frame-pointer lowmem opt vec
gcc -m64 -march=k8 -O3 -fomit-frame-pointer lowmem opt vec
gcc -m64 -march=k8 -O -fomit-frame-pointer lowmem opt vec
gcc -m64 -march=k8 -Os -fomit-frame-pointer lowmem opt vec
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer lowmem opt
gcc -m64 -march=nocona -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=nocona -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=nocona -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=nocona -Os -fomit-frame-pointer lowmem opt
gcc -march=barcelona -O2 -fomit-frame-pointer lowmem opt
gcc -march=barcelona -O3 -fomit-frame-pointer lowmem opt
gcc -march=barcelona -O -fomit-frame-pointer lowmem opt
gcc -march=barcelona -Os -fomit-frame-pointer lowmem opt
gcc -march=k8 -O2 -fomit-frame-pointer lowmem opt vec
gcc -march=k8 -O3 -fomit-frame-pointer lowmem opt vec
gcc -march=k8 -O -fomit-frame-pointer lowmem opt vec
gcc -march=k8 -Os -fomit-frame-pointer lowmem opt vec
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv lowmem opt
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv lowmem opt
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv lowmem opt
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv lowmem opt
gcc -march=nocona -O2 -fomit-frame-pointer lowmem opt
gcc -march=nocona -O3 -fomit-frame-pointer lowmem opt
gcc -march=nocona -O -fomit-frame-pointer lowmem opt
gcc -march=nocona -Os -fomit-frame-pointer lowmem opt

Compiler output

Implementation: crypto_kem/papabearephem/ref
Compiler: cc
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

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_kem/papabearephem/vec
Compiler: gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 52, namely:
CompilerImplementations
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer vec
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer vec
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer vec
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer vec
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer vec
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer vec
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer vec
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer vec
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer vec
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer vec
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer vec
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer vec
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer vec
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer vec
gcc -m64 -march=core2 -O2 -fomit-frame-pointer vec
gcc -m64 -march=core2 -O3 -fomit-frame-pointer vec
gcc -m64 -march=core2 -O -fomit-frame-pointer vec
gcc -m64 -march=core2 -Os -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer vec
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer vec
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer vec
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer vec
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer vec
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer vec
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer vec
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer vec
gcc -m64 -march=corei7 -O -fomit-frame-pointer vec
gcc -m64 -march=corei7 -Os -fomit-frame-pointer vec
gcc -m64 -march=nocona -O2 -fomit-frame-pointer vec
gcc -m64 -march=nocona -O3 -fomit-frame-pointer vec
gcc -m64 -march=nocona -O -fomit-frame-pointer vec
gcc -m64 -march=nocona -Os -fomit-frame-pointer vec
gcc -march=barcelona -O2 -fomit-frame-pointer vec
gcc -march=barcelona -O3 -fomit-frame-pointer vec
gcc -march=barcelona -O -fomit-frame-pointer vec
gcc -march=barcelona -Os -fomit-frame-pointer vec
gcc -march=nocona -O2 -fomit-frame-pointer vec
gcc -march=nocona -O3 -fomit-frame-pointer vec
gcc -march=nocona -O -fomit-frame-pointer vec
gcc -march=nocona -Os -fomit-frame-pointer vec

Compiler output

Implementation: crypto_kem/papabearephem/lowmem
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer lowmem opt
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer lowmem opt
gcc -m64 -march=barcelona -O -fomit-frame-pointer lowmem opt
gcc -m64 -march=barcelona -Os -fomit-frame-pointer lowmem opt

Compiler output

Implementation: crypto_kem/papabearephem/vec
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-times2-SIMD128.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer vec
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer vec
gcc -m64 -march=barcelona -O -fomit-frame-pointer vec
gcc -m64 -march=barcelona -Os -fomit-frame-pointer vec

Compiler output

Implementation: crypto_kem/papabearephem/ref
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

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: crypto_kem/papabearephem/vec
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/knownrandombytes.o: relocation R_X86_64_32 against `.bss' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_rng_chacha20_ref-rng.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libsupercop.a(crypto_stream_chacha20_dolbeau_amd64_avx2-chacha.o): relocation R_X86_64_32 against `.rodata.cst16' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-AVX2.o): relocation R_X86_64_32 against symbol `keccak_rc' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: /home/djb/supercop-20180818/supercop-data/kizomba/amd64/lib/libkeccak.a(KeccakP-1600-times4-SIMD256.o): relocation R_X86_64_32 against `.rodata' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/x86_64-linux-gnu-ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 12, namely:
CompilerImplementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer vec
gcc -m64 -march=core-avx2 -O3 -fomit-frame-pointer vec
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer vec
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer vec
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer vec
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer vec
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer vec
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer vec
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv vec
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv vec
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv vec
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv vec