Implementation notes: amd64, mace, crypto_dh/ecfp256i

Computer: mace
Architecture: amd64
CPU ID: AuthenticAMD-00040fb2-178bfbff
SUPERCOP version: 20170105
Operation: crypto_dh
Primitive: ecfp256i
TimeImplementationCompilerBenchmark dateSUPERCOP version
1238447v01/vargcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer2016111720161009
1242873v01/vargcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016111720161009
1245883v01/vargcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer2016111720161009
1254703v01/vargcc -m64 -march=k8 -O3 -fomit-frame-pointer2016111720161009
1255318v01/vargcc -march=k8 -O3 -fomit-frame-pointer2016111720161009
1257471v01/vargcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer2016111720161009
1290933v01/vargcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016111720161009
1293772v01/vargcc -funroll-loops -march=k8 -O -fomit-frame-pointer2016111720161009
1294382v01/vargcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer2016111720161009
1294600v01/vargcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer2016111720161009
1295625v01/vargcc -m64 -march=k8 -O2 -fomit-frame-pointer2016111720161009
1300523v01/vargcc -march=k8 -O2 -fomit-frame-pointer2016111720161009
1300549v01/vargcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer2016111720161009
1300720v01/vargcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer2016111720161009
1302303v01/vargcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016111720161009
1302795v01/vargcc -m64 -march=k8 -O -fomit-frame-pointer2016111720161009
1303354v01/vargcc -m64 -march=native -mtune=native -O -fomit-frame-pointer2016111720161009
1304219v01/vargcc -march=k8 -O -fomit-frame-pointer2016111720161009
1304530v01/vargcc -march=nocona -O3 -fomit-frame-pointer2016111720161009
1305768v01/vargcc -m64 -march=nocona -O3 -fomit-frame-pointer2016111720161009
1313271v01/vargcc -m64 -march=barcelona -O3 -fomit-frame-pointer2016111720161009
1313708v01/vargcc -march=barcelona -O3 -fomit-frame-pointer2016111720161009
1313859v01/vargcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer2016111720161009
1315767v01/vargcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer2016111720161009
1316690v01/vargcc -fno-schedule-insns -O3 -fomit-frame-pointer2016111720161009
1316701v01/vargcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer2016111720161009
1316881v01/vargcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer2016111720161009
1319848v01/vargcc -m64 -O3 -fomit-frame-pointer2016111720161009
1320027v01/vargcc -funroll-loops -m64 -O3 -fomit-frame-pointer2016111720161009
1321390v01/vargcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer2016111720161009
1321922v01/vargcc -O3 -fomit-frame-pointer2016111720161009
1324586v01/vargcc -funroll-loops -O3 -fomit-frame-pointer2016111720161009
1392552v01/vargcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer2016111720161009
1393971v01/vargcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer2016111720161009
1394417v01/vargcc -m64 -march=corei7 -O2 -fomit-frame-pointer2016111720161009
1395059v01/vargcc -fno-schedule-insns -O2 -fomit-frame-pointer2016111720161009
1395200v01/vargcc -m64 -march=core2 -O2 -fomit-frame-pointer2016111720161009
1396565v01/vargcc -m64 -O2 -fomit-frame-pointer2016111720161009
1397128v01/vargcc -O2 -fomit-frame-pointer2016111720161009
1398468v01/vargcc -m64 -march=barcelona -O2 -fomit-frame-pointer2016111720161009
1398549v01/vargcc -m64 -march=nocona -O2 -fomit-frame-pointer2016111720161009
1399510v01/vargcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer2016111720161009
1400955v01/vargcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer2016111720161009
1403688v01/vargcc -march=barcelona -O2 -fomit-frame-pointer2016111720161009
1404557v01/vargcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer2016111720161009
1406560v01/vargcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer2016111720161009
1406806v01/vargcc -funroll-loops -O2 -fomit-frame-pointer2016111720161009
1407558v01/vargcc -march=nocona -O2 -fomit-frame-pointer2016111720161009
1408928v01/vargcc -m64 -march=nocona -O -fomit-frame-pointer2016111720161009
1410077v01/vargcc -funroll-loops -m64 -O2 -fomit-frame-pointer2016111720161009
1411593v01/vargcc -march=nocona -O -fomit-frame-pointer2016111720161009
1411776v01/vargcc -m64 -march=corei7 -O -fomit-frame-pointer2016111720161009
1412371v01/vargcc -O -fomit-frame-pointer2016111720161009
1412499v01/vargcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer2016111720161009
1412853v01/vargcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer2016111720161009
1412896v01/vargcc -funroll-loops -m64 -O -fomit-frame-pointer2016111720161009
1412897v01/vargcc -funroll-loops -march=nocona -O -fomit-frame-pointer2016111720161009
1413288v01/vargcc -m64 -O -fomit-frame-pointer2016111720161009
1415480v01/vargcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer2016111720161009
1416256v01/vargcc -m64 -march=core2 -O -fomit-frame-pointer2016111720161009
1416372v01/vargcc -funroll-loops -O -fomit-frame-pointer2016111720161009
1417112v01/vargcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer2016111720161009
1417487v01/vargcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer2016111720161009
1420013v01/vargcc -m64 -march=barcelona -O -fomit-frame-pointer2016111720161009
1420122v01/vargcc -fno-schedule-insns -O -fomit-frame-pointer2016111720161009
1420250v01/vargcc -m64 -Os -fomit-frame-pointer2016111720161009
1421580v01/vargcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer2016111720161009
1421965v01/vargcc -m64 -march=k8 -Os -fomit-frame-pointer2016111720161009
1422206v01/vargcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer2016111720161009
1423075v01/vargcc -march=barcelona -O -fomit-frame-pointer2016111720161009
1423156v01/vargcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016111720161009
1423496v01/vargcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer2016111720161009
1423659v01/vargcc -march=nocona -Os -fomit-frame-pointer2016111720161009
1423765v01/vargcc -m64 -march=barcelona -Os -fomit-frame-pointer2016111720161009
1424743v01/vargcc -m64 -march=core2 -Os -fomit-frame-pointer2016111720161009
1425648v01/vargcc -march=barcelona -Os -fomit-frame-pointer2016111720161009
1426023v01/vargcc -m64 -march=corei7 -Os -fomit-frame-pointer2016111720161009
1427144v01/vargcc -m64 -march=nocona -Os -fomit-frame-pointer2016111720161009
1428342v01/vargcc -funroll-loops -march=barcelona -O -fomit-frame-pointer2016111720161009
1429023v01/vargcc -march=k8 -Os -fomit-frame-pointer2016111720161009
1429148v01/vargcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer2016111720161009
1431096v01/vargcc -fno-schedule-insns -Os -fomit-frame-pointer2016111720161009
1431314v01/vargcc -Os -fomit-frame-pointer2016111720161009
1468871v01/vargcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer2016111720161009
1472958v01/vargcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer2016111720161009
1474707v01/vargcc -funroll-loops -march=k8 -Os -fomit-frame-pointer2016111720161009
1475343v01/vargcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer2016111720161009
1475443v01/vargcc -funroll-loops -m64 -Os -fomit-frame-pointer2016111720161009
1475939v01/vargcc -funroll-loops -Os -fomit-frame-pointer2016111720161009
1478970v01/vargcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer2016111720161009
1480476v01/vargcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer2016111720161009
1481592v01/vargcc -funroll-loops -march=nocona -Os -fomit-frame-pointer2016111720161009
1641135v01/vargcc2016111720161009
1642941v01/varcc2016111720161009
1643768v01/vargcc -funroll-loops2016111720161009

Test failure

Implementation: crypto_dh/ecfp256i/v01/w8s1
Compiler: cc
error 111
crypto_dh_keypair writes after output

Number of similar (compiler,implementation) pairs: 364, namely:
CompilerImplementations
cc v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -fno-schedule-insns -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=corei7 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=k8 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=nocona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=barcelona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=k8 -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -march=nocona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Test failure

Implementation: crypto_dh/ecfp256i/v01/w8s1
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer
error 111
crypto_dh_keypair writes after output
error 111
crypto_dh_keypair writes after output

Number of similar (compiler,implementation) pairs: 16, namely:
CompilerImplementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -O -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
gcc -m64 -march=barcelona -Os -fomit-frame-pointer v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Test failure

Implementation: crypto_dh/ecfp256i/v01/var
Compiler: gcc -m64 -march=core2 -O3 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
gcc -m64 -march=core2 -O3 -fomit-frame-pointer v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8

Compiler output

Implementation: crypto_dh/ecfp256i/v01/var
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments
alloc.c: alloc.c:77:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_init_fast", ERR_OUT_OF_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:92:11: warning: passing 'char [13]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_free_fast", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:108:11: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_kill", ERR_INVALID_MEMORY);
alloc.c: ^~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:131:11: warning: passing 'char [33]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: kn_exit("kn_alloc: cannot allocate memory", 0);
alloc.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
alloc.c: ./_core.h:132:21: note: passing argument to parameter 's' here
alloc.c: void kn_exit(sic_t *s, uni_t code);
alloc.c: ^
alloc.c: alloc.c:152:12: warning: passing 'char [8]' to parameter of type 'sic_t *' (aka 'signed char *') converts between pointers to integer types with different sign [-Wpointer-sign]
alloc.c: ...

Number of similar (compiler,implementation) pairs: 30, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -O3 -fwrapv -march=native -fomit-frame-pointer -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=cortex-a8 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=cortex-a9 -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8
clang -mcpu=native -mfpu=neon -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments v01/var v01/w8s1 v01/w8s2 v01/w8s4 v01/w8s8