Implementation notes: amd64, hydra1, crypto_encrypt/ntruees439ep1

Computer: hydra1
Architecture: amd64
CPU ID: AuthenticAMD-00100fa0-178bfbff
SUPERCOP version: 20161220
Operation: crypto_encrypt
Primitive: ntruees439ep1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
301307	`ref`	`gcc -funroll-loops -m64 -O3 -fomit-frame-pointer`	20161025	20161009
301464	`ref`	`gcc -funroll-loops -march=k8 -O3 -fomit-frame-pointer`	20161025	20161009
301668	`ref`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20161025	20161009
301674	`ref`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20161025	20161009
302043	`ref`	`gcc -funroll-loops -m64 -march=k8 -O3 -fomit-frame-pointer`	20161025	20161009
302261	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161025	20161009
302334	`ref`	`gcc -funroll-loops -march=barcelona -O3 -fomit-frame-pointer`	20161025	20161009
302851	`ref`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20161025	20161009
303402	`ref`	`gcc -O3 -fomit-frame-pointer`	20161025	20161009
303772	`ref`	`gcc -m64 -O3 -fomit-frame-pointer`	20161025	20161009
307621	`ref`	`gcc -march=barcelona -O3 -fomit-frame-pointer`	20161025	20161009
308143	`ref`	`gcc -m64 -march=barcelona -O3 -fomit-frame-pointer`	20161025	20161009
308431	`ref`	`gcc -m64 -march=native -mtune=native -O3 -fomit-frame-pointer`	20161025	20161009
309126	`ref`	`gcc -march=k8 -O3 -fomit-frame-pointer`	20161025	20161009
309476	`ref`	`gcc -m64 -march=k8 -O3 -fomit-frame-pointer`	20161025	20161009
311808	`ref`	`gcc -march=nocona -O3 -fomit-frame-pointer`	20161025	20161009
312024	`ref`	`gcc -m64 -march=nocona -O3 -fomit-frame-pointer`	20161025	20161009
312777	`ref`	`gcc -funroll-loops -march=nocona -O3 -fomit-frame-pointer`	20161025	20161009
313064	`ref`	`gcc -funroll-loops -m64 -march=nocona -O3 -fomit-frame-pointer`	20161025	20161009
314696	`ref`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20161025	20161009
314947	`ref`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20161025	20161009
315789	`ref`	`gcc -funroll-loops -m64 -O2 -fomit-frame-pointer`	20161025	20161009
316144	`ref`	`gcc -funroll-loops -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
316189	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
317307	`ref`	`gcc -funroll-loops -m64 -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
317702	`ref`	`gcc -funroll-loops -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
323309	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20161025	20161009
324236	`ref`	`gcc -funroll-loops -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
324281	`ref`	`gcc -funroll-loops -O -fomit-frame-pointer`	20161025	20161009
324456	`ref`	`gcc -funroll-loops -m64 -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
325011	`ref`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
325784	`ref`	`gcc -funroll-loops -m64 -O -fomit-frame-pointer`	20161025	20161009
329018	`ref`	`gcc -funroll-loops -march=nocona -O -fomit-frame-pointer`	20161025	20161009
329535	`ref`	`gcc -funroll-loops -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
330016	`ref`	`gcc -funroll-loops -m64 -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
330096	`ref`	`gcc -funroll-loops -m64 -march=nocona -O -fomit-frame-pointer`	20161025	20161009
330155	`ref`	`gcc -funroll-loops -m64 -march=k8 -O -fomit-frame-pointer`	20161025	20161009
330696	`ref`	`gcc -funroll-loops -march=k8 -O -fomit-frame-pointer`	20161025	20161009
343431	`ref`	`gcc -m64 -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
343555	`ref`	`gcc -m64 -march=native -mtune=native -O2 -fomit-frame-pointer`	20161025	20161009
344095	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20161025	20161009
344610	`ref`	`gcc -m64 -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
344611	`ref`	`gcc -march=k8 -O2 -fomit-frame-pointer`	20161025	20161009
345788	`ref`	`gcc -march=barcelona -O2 -fomit-frame-pointer`	20161025	20161009
354726	`ref`	`gcc -O2 -fomit-frame-pointer`	20161025	20161009
354914	`ref`	`gcc -m64 -O2 -fomit-frame-pointer`	20161025	20161009
355375	`ref`	`gcc -m64 -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
356028	`ref`	`gcc -m64 -march=k8 -O -fomit-frame-pointer`	20161025	20161009
356426	`ref`	`gcc -march=k8 -O -fomit-frame-pointer`	20161025	20161009
356472	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20161025	20161009
357581	`ref`	`gcc -march=barcelona -O -fomit-frame-pointer`	20161025	20161009
357704	`ref`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20161025	20161009
357766	`ref`	`gcc -m64 -march=native -mtune=native -O -fomit-frame-pointer`	20161025	20161009
361312	`ref`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20161025	20161009
361691	`ref`	`gcc -O -fomit-frame-pointer`	20161025	20161009
362413	`ref`	`gcc -m64 -O -fomit-frame-pointer`	20161025	20161009
368654	`ref`	`gcc -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
369157	`ref`	`gcc -m64 -march=nocona -O2 -fomit-frame-pointer`	20161025	20161009
372581	`ref`	`gcc -march=nocona -O -fomit-frame-pointer`	20161025	20161009
372861	`ref`	`gcc -m64 -march=nocona -O -fomit-frame-pointer`	20161025	20161009
391435	`ref`	`gcc -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
391544	`ref`	`gcc -m64 -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
391571	`ref`	`gcc -m64 -march=native -mtune=native -Os -fomit-frame-pointer`	20161025	20161009
391590	`ref`	`gcc -m64 -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
391918	`ref`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
394289	`ref`	`gcc -funroll-loops -m64 -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
394299	`ref`	`gcc -funroll-loops -m64 -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
398963	`ref`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20161025	20161009
399024	`ref`	`gcc -funroll-loops -march=barcelona -Os -fomit-frame-pointer`	20161025	20161009
402978	`ref`	`gcc -Os -fomit-frame-pointer`	20161025	20161009
403421	`ref`	`gcc -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
409616	`ref`	`gcc -funroll-loops -march=k8 -Os -fomit-frame-pointer`	20161025	20161009
411563	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20161025	20161009
412376	`ref`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20161025	20161009
412808	`ref`	`gcc -funroll-loops -m64 -Os -fomit-frame-pointer`	20161025	20161009
413800	`ref`	`gcc -m64 -Os -fomit-frame-pointer`	20161025	20161009
419234	`ref`	`gcc -funroll-loops -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
421285	`ref`	`gcc -funroll-loops -m64 -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
422856	`ref`	`gcc -m64 -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
424472	`ref`	`gcc -march=nocona -Os -fomit-frame-pointer`	20161025	20161009
1053419	`ref`	`gcc -funroll-loops`	20161025	20161009
1053776	`ref`	`gcc`	20161025	20161009
1056632	`ref`	`cc`	20161025	20161009

Test failure

Implementation: crypto_encrypt/ntruees439ep1/ref
Compiler: gcc -m64 -march=core2 -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 13, namely:

Compiler	Implementations
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 -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 -O -fomit-frame-pointer	ref
gcc -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O2 -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -O -fomit-frame-pointer	ref
gcc -m64 -march=corei7 -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/ntruees439ep1/ref
Compiler: clang -O3 -fomit-frame-pointer -Qunused-arguments

ntru_crypto_sha1.c: ntru_crypto_sha1.c:85:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:85:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: E += RL(A, 5) + K00_19 + (B & (C ^ D) ^ D) + data[ 0]; B = RL(B, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:86:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:86:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: D += RL(E, 5) + K00_19 + (A & (B ^ C) ^ C) + data[ 1]; A = RL(A, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:87:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:87:33: note: place parentheses around the '&' expression to silence this warning
ntru_crypto_sha1.c: C += RL(D, 5) + K00_19 + (E & (A ^ B) ^ B) + data[ 2]; E = RL(E, 30);
ntru_crypto_sha1.c: ^
ntru_crypto_sha1.c: ( )
ntru_crypto_sha1.c: ntru_crypto_sha1.c:88:33: warning: '&' within '^' [-Wbitwise-op-parentheses]
ntru_crypto_sha1.c: B += RL(C, 5) + K00_19 + (D & (E ^ A) ^ A) + data[ 3]; D = RL(D, 30);
ntru_crypto_sha1.c: ~~^~~~~~~~~ ~
ntru_crypto_sha1.c: ntru_crypto_sha1.c:88:33: note: place parentheses around the '&' expression to silence this warning
ntru_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