Implementation notes: amd64, gsm2, crypto_dh/curve25519

Computer: gsm2
Architecture: amd64
CPU ID: GenuineIntel-000306e4-bfebfbff
SUPERCOP version: 20170725
Operation: crypto_dh
Primitive: curve25519

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
604260	? ? ?	? ? ?	`ref`	`gcc_-m64_-Os_-fomit-frame-pointer`	20170806	20170725
608956	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170806	20170725
942240	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20170806	20170725
945344	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170806	20170725
945656	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170806	20170725
961220	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20170806	20170725
1004176	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O3_-fomit-frame-pointer`	20170806	20170725
1018576	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-Os_-fomit-frame-pointer`	20170806	20170725
1025816	? ? ?	? ? ?	`ref`	`gcc_-m64_-O3_-fomit-frame-pointer`	20170806	20170725
1037200	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170806	20170725
1038316	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops`	20170806	20170725
1046332	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170806	20170725
1065500	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O3_-fomit-frame-pointer`	20170806	20170725
1068976	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O2_-fomit-frame-pointer`	20170806	20170725
1069092	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20170806	20170725
1069092	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20170806	20170725
1069692	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20170806	20170725
1071804	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20170806	20170725
1071860	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20170806	20170725
1077460	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20170806	20170725
1077568	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20170806	20170725
1077632	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20170806	20170725
1078372	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20170806	20170725
1079424	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170806	20170725
1081128	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O3_-fomit-frame-pointer`	20170806	20170725
1082304	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170806	20170725
1082632	? ? ?	? ? ?	`ref`	`gcc_-m64_-O2_-fomit-frame-pointer`	20170806	20170725
1084096	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20170806	20170725
1084468	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20170806	20170725
1084660	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-O_-fomit-frame-pointer`	20170806	20170725
1085052	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20170806	20170725
1085688	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20170806	20170725
1086476	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170806	20170725
1086560	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20170806	20170725
1088172	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20170806	20170725
1088688	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20170806	20170725
1090528	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20170806	20170725
1092264	? ? ?	? ? ?	`ref`	`gcc_-Os_-fomit-frame-pointer`	20170806	20170725
1093168	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20170806	20170725
1093980	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20170806	20170725
1094936	? ? ?	? ? ?	`ref`	`cc`	20170806	20170725
1095548	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20170806	20170725
1098644	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O2_-fomit-frame-pointer`	20170806	20170725
1102044	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20170806	20170725
1102436	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20170806	20170725
1102480	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7-avx_-Os_-fomit-frame-pointer`	20170806	20170725
1102804	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20170806	20170725
1103188	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20170806	20170725
1104116	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20170806	20170725
1104696	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170806	20170725
1105300	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O3_-fomit-frame-pointer`	20170806	20170725
1106892	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170806	20170725
1107032	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20170806	20170725
1107776	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170806	20170725
1107868	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20170806	20170725
1108332	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170806	20170725
1108784	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20170806	20170725
1114984	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170806	20170725
1115912	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170806	20170725
1116152	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20170806	20170725
1117680	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20170806	20170725
1118044	? ? ?	? ? ?	`ref`	`gcc_-O_-fomit-frame-pointer`	20170806	20170725
1121840	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20170806	20170725
1126092	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20170806	20170725
1129848	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20170806	20170725
1133712	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20170806	20170725
1134904	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core-avx-i_-O_-fomit-frame-pointer`	20170806	20170725
1136588	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20170806	20170725
1138156	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20170806	20170725
1140372	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20170806	20170725
1141300	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20170806	20170725
1145432	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20170806	20170725
1148060	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170806	20170725
1150944	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20170806	20170725
1162952	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20170806	20170725
1164992	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O3_-fomit-frame-pointer`	20170806	20170725
1165764	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20170806	20170725
1166752	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20170806	20170725
1167040	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20170806	20170725
1168592	? ? ?	? ? ?	`ref`	`gcc_-O3_-fomit-frame-pointer`	20170806	20170725
1169448	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20170806	20170725
1170076	? ? ?	? ? ?	`ref`	`gcc_-O2_-fomit-frame-pointer`	20170806	20170725
1170452	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20170806	20170725
1170680	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20170806	20170725
1171124	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20170806	20170725
1171352	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20170806	20170725
1171676	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20170806	20170725
1171704	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20170806	20170725
1173216	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20170806	20170725
1173592	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20170806	20170725
1173628	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20170806	20170725
1173728	? ? ?	? ? ?	`ref`	`gcc_-m64_-O_-fomit-frame-pointer`	20170806	20170725
1173756	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20170806	20170725
1174440	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20170806	20170725
1174460	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20170806	20170725
1174836	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20170806	20170725
1175788	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20170806	20170725
1176460	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20170806	20170725
1176932	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20170806	20170725
1176960	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20170806	20170725
1177460	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20170806	20170725
1177500	? ? ?	? ? ?	`ref`	`gcc`	20170806	20170725
1177724	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20170806	20170725
1178776	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20170806	20170725
1180488	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20170806	20170725
1181652	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20170806	20170725
1182044	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20170806	20170725

Test failure

Implementation: crypto_dh/curve25519/ref
Compiler: gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	ref
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: cc

Number of similar (compiler,implementation) pairs: 106, namely:

Compiler	Implementations
cc	mpfq
gcc	mpfq
gcc -O2 -fomit-frame-pointer	mpfq
gcc -O3 -fomit-frame-pointer	mpfq
gcc -O -fomit-frame-pointer	mpfq
gcc -Os -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -O -fomit-frame-pointer	mpfq
gcc -fno-schedule-insns -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops	mpfq
gcc -funroll-loops -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=k8 -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=nocona -O -fomit-frame-pointer	mpfq
gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer	mpfq
gcc -m64 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -O -fomit-frame-pointer	mpfq
gcc -m64 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx-i -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx-i -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx-i -O -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx-i -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx2 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx2 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=core-avx2 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7-avx -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7-avx -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7-avx -O -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7-avx -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=k8 -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=k8 -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=k8 -O -fomit-frame-pointer	mpfq
gcc -m64 -march=k8 -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer	mpfq
gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer	mpfq
gcc -m64 -march=nocona -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=nocona -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=nocona -O -fomit-frame-pointer	mpfq
gcc -m64 -march=nocona -Os -fomit-frame-pointer	mpfq
gcc -march=barcelona -O2 -fomit-frame-pointer	mpfq
gcc -march=barcelona -O3 -fomit-frame-pointer	mpfq
gcc -march=barcelona -O -fomit-frame-pointer	mpfq
gcc -march=barcelona -Os -fomit-frame-pointer	mpfq
gcc -march=k8 -O2 -fomit-frame-pointer	mpfq
gcc -march=k8 -O3 -fomit-frame-pointer	mpfq
gcc -march=k8 -O -fomit-frame-pointer	mpfq
gcc -march=k8 -Os -fomit-frame-pointer	mpfq
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	mpfq
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	mpfq
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	mpfq
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	mpfq
gcc -march=nocona -O2 -fomit-frame-pointer	mpfq
gcc -march=nocona -O3 -fomit-frame-pointer	mpfq
gcc -march=nocona -O -fomit-frame-pointer	mpfq
gcc -march=nocona -Os -fomit-frame-pointer	mpfq

Compiler output

Implementation: crypto_dh/curve25519/mpfq
Compiler: gcc -m64 -march=barcelona -O2 -fomit-frame-pointer

curve25519.c: In file included from x86_64/mpfq_p_25519.h:10:0,
curve25519.c: from mpfq_p_25519.h:5,
curve25519.c: from curve25519.c:20:
curve25519.c: ./fixmp.h:15:22: fatal error: gmp-impl.h: No such file or directory
curve25519.c: #include <gmp-impl.h>
curve25519.c: ^
curve25519.c: compilation terminated.
curve25519.c: In file included from x86_64/mpfq_p_25519.h:10:0,
curve25519.c: from mpfq_p_25519.h:5,
curve25519.c: from curve25519.c:20:
curve25519.c: ./fixmp.h:15:22: fatal error: gmp-impl.h: No such file or directory
curve25519.c: #include <gmp-impl.h>
curve25519.c: ^
curve25519.c: compilation terminated.

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

Compiler	Implementations
gcc -m64 -march=barcelona -O2 -fomit-frame-pointer	mpfq
gcc -m64 -march=barcelona -O3 -fomit-frame-pointer	mpfq
gcc -m64 -march=barcelona -O -fomit-frame-pointer	mpfq
gcc -m64 -march=barcelona -Os -fomit-frame-pointer	mpfq