Implementation notes: amd64, cobra, crypto_encrypt/4hfe

Computer: cobra
Architecture: amd64
CPU ID: GenuineIntel-000006fd-bfebfbff
SUPERCOP version: 20111120
Operation: crypto_encrypt
Primitive: 4hfe

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
7055328	`ref`	`g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20111213	20111120
7176768	`ref`	`g++ -m64 -march=k8 -O -fomit-frame-pointer`	20111213	20111120
7252860	`ref`	`g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer`	20111213	20111120
7298628	`ref`	`g++ -march=nocona -O -fomit-frame-pointer`	20111213	20111120
7304328	`ref`	`g++ -march=barcelona -O -fomit-frame-pointer`	20111213	20111120
7974720	`ref`	`g++ -Os -fomit-frame-pointer`	20111213	20111120
8653320	`ref`	`g++ -m64 -march=barcelona -Os -fomit-frame-pointer`	20111213	20111120

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++

error 111
crypto_encrypt_open does not match contents

Number of similar (compiler,implementation) pairs: 11, namely:

Compiler	Implementations
g++	ref
g++ -O -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -fno-schedule-insns -Os -fomit-frame-pointer	ref
g++ -m64 -O -fomit-frame-pointer	ref
g++ -m64 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O -fomit-frame-pointer	ref
g++ -m64 -march=k8 -Os -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O -fomit-frame-pointer	ref
g++ -march=k8 -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -O2 -fomit-frame-pointer

error 111

Number of similar (compiler,implementation) pairs: 11, namely:

Compiler	Implementations
g++ -O2 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -m64 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O2 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O2 -fomit-frame-pointer	ref
g++ -march=k8 -O2 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -O3 -fomit-frame-pointer

error 111
crypto_encrypt_open returns nonzero

Number of similar (compiler,implementation) pairs: 21, namely:

Compiler	Implementations
g++ -O3 -fomit-frame-pointer	ref
g++ -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	ref
g++ -m64 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=core2 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O3 -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -O -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O2 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -O3 -fomit-frame-pointer	ref
g++ -m64 -march=nocona -Os -fomit-frame-pointer	ref
g++ -march=barcelona -O2 -fomit-frame-pointer	ref
g++ -march=barcelona -O3 -fomit-frame-pointer	ref
g++ -march=barcelona -Os -fomit-frame-pointer	ref
g++ -march=k8 -O3 -fomit-frame-pointer	ref
g++ -march=k8 -O -fomit-frame-pointer	ref
g++ -march=nocona -O2 -fomit-frame-pointer	ref
g++ -march=nocona -O3 -fomit-frame-pointer	ref
g++ -march=nocona -Os -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O2 -fomit-frame-pointer

error 111
error 111

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O2 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O3 -fomit-frame-pointer

error 111
crypto_encrypt_open returns nonzero
error 111
crypto_encrypt_open returns nonzero

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O3 -fomit-frame-pointer	ref

Test failure

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -O -fomit-frame-pointer

error 111
crypto_encrypt_open does not match contents
error 111
crypto_encrypt_open does not match contents

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -O -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -Os -fomit-frame-pointer

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

Compiler	Implementations
g++ -Os -fomit-frame-pointer	ref
g++ -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -O -fomit-frame-pointer	ref
g++ -m64 -march=k8 -O -fomit-frame-pointer	ref
g++ -march=barcelona -O -fomit-frame-pointer	ref
g++ -march=nocona -O -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=barcelona -Os -fomit-frame-pointer

measure.cpp: measure.cpp:24:23: error: redefinition of 'unsigned char* pk'
measure.cpp: measure.cpp:22:23: error: 'unsigned char* pk' previously declared here
measure.cpp: measure.cpp:25:23: error: redefinition of 'unsigned char* sk'
measure.cpp: measure.cpp:23:23: error: 'unsigned char* sk' previously declared here
measure.cpp: measure.cpp:24:23: error: redefinition of 'unsigned char* pk'
measure.cpp: measure.cpp:22:23: error: 'unsigned char* pk' previously declared here
measure.cpp: measure.cpp:25:23: error: redefinition of 'unsigned char* sk'
measure.cpp: measure.cpp:23:23: error: 'unsigned char* sk' previously declared here

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
g++ -m64 -march=barcelona -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: g++ -m64 -march=core2 -Os -fomit-frame-pointer

HFE-test.cpp: In file included from tower.h:338:0,
HFE-test.cpp: from HFE.h:6,
HFE-test.cpp: from HFE-test.cpp:18:
HFE-test.cpp: /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/include/tmmintrin.h: In function '__vector(2) long long int srli2(__vector(2) long long int, __vector(2) long long int, int)':
HFE-test.cpp: /usr/lib/x86_64-linux-gnu/gcc/x86_64-linux-gnu/4.5.2/include/tmmintrin.h:186:32: error: the last argument must be an 8-bit immediate

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

Compiler	Implementations
g++ -m64 -march=core2 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4.1 -Os -fomit-frame-pointer	ref
g++ -m64 -march=core2 -msse4 -Os -fomit-frame-pointer	ref
g++ -m64 -march=native -mtune=native -Os -fomit-frame-pointer	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: icpc -O1 -static

try.cpp: Alarm clock

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

Compiler	Implementations
icpc -O1 -static	ref
icpc -O2 -static	ref
icpc -O3 -static	ref
icpc -Os -static	ref
icpc -m64 -xHost -vec-report0 -static	ref
icpc -static	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: icpc -O1 -xP -static

HFE-test.cpp: icpc: command line remark #10279: option '-xP' is deprecated and will be removed in a future release. See '-help deprecated'
useshort.cpp: icpc: command line remark #10279: option '-xP' is deprecated and will be removed in a future release. See '-help deprecated'
try.cpp: icpc: command line remark #10279: option '-xP' is deprecated and will be removed in a future release. See '-help deprecated'
try.cpp: Alarm clock

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

Compiler	Implementations
icpc -O1 -xP -static	ref
icpc -O2 -xP -static	ref
icpc -O3 -xP -static	ref
icpc -Os -xP -static	ref

Compiler output

Implementation: crypto_encrypt/4hfe/ref
Compiler: icpc -O1 -xW -static

HFE-test.cpp: icpc: command line remark #10279: option '-xW' is deprecated and will be removed in a future release. See '-help deprecated'
useshort.cpp: icpc: command line remark #10279: option '-xW' is deprecated and will be removed in a future release. See '-help deprecated'
try.cpp: icpc: command line remark #10279: option '-xW' is deprecated and will be removed in a future release. See '-help deprecated'
try.cpp: Alarm clock

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

Compiler	Implementations
icpc -O1 -xW -static	ref
icpc -O2 -xW -static	ref
icpc -O3 -xW -static	ref
icpc -Os -xW -static	ref