Implementation notes: amd64, katana, crypto_encrypt/ntruees787ep1

Computer: katana
Architecture: amd64
CPU ID: GenuineIntel-000006f6-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_encrypt
Primitive: ntruees787ep1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1042592	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O2_-fomit-frame-pointer`	20161031	20161009
1043928	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161031	20161009
1044032	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O2_-fomit-frame-pointer`	20161031	20161009
1055616	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O3_-fomit-frame-pointer`	20161031	20161009
1055816	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161031	20161009
1058376	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O3_-fomit-frame-pointer`	20161031	20161009
1068416	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O3_-fomit-frame-pointer`	20161031	20161009
1069304	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O2_-fomit-frame-pointer`	20161031	20161009
1069760	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161031	20161009
1069776	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161031	20161009
1074144	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O_-fomit-frame-pointer`	20161031	20161009
1075800	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O_-fomit-frame-pointer`	20161031	20161009
1075928	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O2_-fomit-frame-pointer`	20161031	20161009
1077768	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161031	20161009
1078808	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O_-fomit-frame-pointer`	20161031	20161009
1079424	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161031	20161009
1079792	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O2_-fomit-frame-pointer`	20161031	20161009
1081408	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161031	20161009
1085656	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161031	20161009
1086344	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-O_-fomit-frame-pointer`	20161031	20161009
1087944	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-O_-fomit-frame-pointer`	20161031	20161009
1088112	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161031	20161009
1092664	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-O_-fomit-frame-pointer`	20161031	20161009
1093256	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-O3_-fomit-frame-pointer`	20161031	20161009
1094624	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161031	20161009
1095456	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-O3_-fomit-frame-pointer`	20161031	20161009
1095816	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161031	20161009
1174232	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O3_-fomit-frame-pointer`	20161031	20161009
1174368	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O3_-fomit-frame-pointer`	20161031	20161009
1194400	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O3_-fomit-frame-pointer`	20161031	20161009
1195688	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O3_-fomit-frame-pointer`	20161031	20161009
1246392	? ? ?	? ? ?	`ref`	`gcc_-O3_-fomit-frame-pointer`	20161031	20161009
1246560	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O3_-fomit-frame-pointer`	20161031	20161009
1251040	? ? ?	? ? ?	`ref`	`gcc_-m64_-O3_-fomit-frame-pointer`	20161031	20161009
1260024	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O3_-fomit-frame-pointer`	20161031	20161009
1260912	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv`	20161031	20161009
1261072	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O3_-fomit-frame-pointer`	20161031	20161009
1269280	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O2_-fomit-frame-pointer`	20161031	20161009
1269520	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O2_-fomit-frame-pointer`	20161031	20161009
1269648	? ? ?	? ? ?	`ref`	`gcc_-O2_-fomit-frame-pointer`	20161031	20161009
1270488	? ? ?	? ? ?	`ref`	`gcc_-m64_-O2_-fomit-frame-pointer`	20161031	20161009
1270800	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O2_-fomit-frame-pointer`	20161031	20161009
1287544	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O2_-fomit-frame-pointer`	20161031	20161009
1287824	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O2_-fomit-frame-pointer`	20161031	20161009
1287872	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O2_-fomit-frame-pointer`	20161031	20161009
1288192	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv`	20161031	20161009
1288256	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O2_-fomit-frame-pointer`	20161031	20161009
1288328	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O2_-fomit-frame-pointer`	20161031	20161009
1301736	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O2_-fomit-frame-pointer`	20161031	20161009
1306672	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O3_-fomit-frame-pointer`	20161031	20161009
1306744	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O3_-fomit-frame-pointer`	20161031	20161009
1310664	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O2_-fomit-frame-pointer`	20161031	20161009
1338136	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O2_-fomit-frame-pointer`	20161031	20161009
1339344	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O2_-fomit-frame-pointer`	20161031	20161009
1355360	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161031	20161009
1355784	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-Os_-fomit-frame-pointer`	20161031	20161009
1357104	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=nocona_-Os_-fomit-frame-pointer`	20161031	20161009
1357432	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=nocona_-Os_-fomit-frame-pointer`	20161031	20161009
1384944	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=barcelona_-Os_-fomit-frame-pointer`	20161031	20161009
1385256	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161031	20161009
1385688	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161031	20161009
1385824	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-Os_-fomit-frame-pointer`	20161031	20161009
1385872	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-Os_-fomit-frame-pointer`	20161031	20161009
1385952	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161031	20161009
1386096	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops_-march=k8_-Os_-fomit-frame-pointer`	20161031	20161009
1390768	? ? ?	? ? ?	`ref`	`gcc_-m64_-O_-fomit-frame-pointer`	20161031	20161009
1391224	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-O_-fomit-frame-pointer`	20161031	20161009
1391608	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-Os_-fomit-frame-pointer`	20161031	20161009
1392424	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-Os_-fomit-frame-pointer`	20161031	20161009
1392472	? ? ?	? ? ?	`ref`	`gcc_-O_-fomit-frame-pointer`	20161031	20161009
1393048	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-Os_-fomit-frame-pointer`	20161031	20161009
1393064	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-Os_-fomit-frame-pointer`	20161031	20161009
1393112	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-Os_-fomit-frame-pointer`	20161031	20161009
1394360	? ? ?	? ? ?	`ref`	`gcc_-Os_-fomit-frame-pointer`	20161031	20161009
1394616	? ? ?	? ? ?	`ref`	`gcc_-m64_-Os_-fomit-frame-pointer`	20161031	20161009
1394808	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=corei7_-O_-fomit-frame-pointer`	20161031	20161009
1395320	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=native_-mtune=native_-O_-fomit-frame-pointer`	20161031	20161009
1395416	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4.1_-O_-fomit-frame-pointer`	20161031	20161009
1395568	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-msse4_-O_-fomit-frame-pointer`	20161031	20161009
1395608	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-Os_-fomit-frame-pointer`	20161031	20161009
1395752	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv`	20161031	20161009
1396000	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=core2_-O_-fomit-frame-pointer`	20161031	20161009
1396160	? ? ?	? ? ?	`ref`	`gcc_-fno-schedule-insns_-Os_-fomit-frame-pointer`	20161031	20161009
1396320	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-Os_-fomit-frame-pointer`	20161031	20161009
1397056	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-Os_-fomit-frame-pointer`	20161031	20161009
1397176	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-Os_-fomit-frame-pointer`	20161031	20161009
1398144	? ? ?	? ? ?	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv`	20161031	20161009
1398312	? ? ?	? ? ?	`ref`	`gcc_-march=barcelona_-O_-fomit-frame-pointer`	20161031	20161009
1398520	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=barcelona_-O_-fomit-frame-pointer`	20161031	20161009
1400456	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=nocona_-O_-fomit-frame-pointer`	20161031	20161009
1400472	? ? ?	? ? ?	`ref`	`gcc_-march=k8_-O_-fomit-frame-pointer`	20161031	20161009
1400896	? ? ?	? ? ?	`ref`	`gcc_-m64_-march=k8_-O_-fomit-frame-pointer`	20161031	20161009
1400968	? ? ?	? ? ?	`ref`	`gcc_-march=nocona_-O_-fomit-frame-pointer`	20161031	20161009
3342312	? ? ?	? ? ?	`ref`	`gcc_-funroll-loops`	20161031	20161009
3343008	? ? ?	? ? ?	`ref`	`cc`	20161031	20161009
3343136	? ? ?	? ? ?	`ref`	`gcc`	20161031	20161009

Compiler output

Implementation: crypto_encrypt/ntruees787ep1/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

crypto_sha1.c: crypto_sha1.c:85:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:85:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:86:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:86:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:87:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:87:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
crypto_sha1.c: ^
crypto_sha1.c: ( )
crypto_sha1.c: crypto_sha1.c:88:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
crypto_sha1.c: B += RL(C, 5) + K00_19 + (D & (E ^ A) ^ A) + data[ 3]; D = RL(D, 30);
crypto_sha1.c: ~~^~~~~~~~~ ~
crypto_sha1.c: crypto_sha1.c:88:33: note: place parentheses around the '&' expression to silence this warning
crypto_sha1.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
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