Implementation notes: amd64, par, crypto_hash/luffa512

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: luffa512

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
48260	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
48340	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
48360	`ssse3_x64asm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
48440	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
48500	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
48520	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
48540	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
48540	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
48560	`ssse3_x64asm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
48660	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
48660	`ssse3_x64asm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
48740	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
48960	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
48980	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
49040	`sse2_x64asm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
49060	`sse2_x64asm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
49100	`sse2_x64asm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
49160	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
49180	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
49180	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
49180	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
49180	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
49320	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
49580	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
55340	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
55340	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
56100	`sse2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
60060	`sse2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
60400	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
61280	`sse2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
62560	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
62560	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
62580	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
62600	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
62600	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
62620	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
65000	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
65000	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
65000	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
65020	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
65020	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
65020	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
119660	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
121880	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
122200	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
122320	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
122420	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
122500	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
122540	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
122540	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
122540	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
122540	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
122540	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
122560	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
122620	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
123100	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
123100	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
123120	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
123120	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
123120	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
123120	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
123820	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
124200	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
124240	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
124240	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
124300	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
124360	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
124540	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
124660	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
124880	`sphlib`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
126180	`sphlib`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
129620	`sphlib`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
131020	`arm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
131140	`arm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
131280	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
132580	`arm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
133300	`sphlib`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
137180	`opt32`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
137980	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
143840	`arm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
150060	`arm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
151480	`arm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
197480	`opt32`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
211300	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
213780	`opt32`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_hash/luffa512/thomaz/asm-PS
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: hash.c: In function 'crypto_hash_luffa512_thomaz_asm_PS':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa512' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa512(in, out, inlen);
hash.c: ^~
hash.c: hash.c:29:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
hash.c: void fLuffa512(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_512.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	thomaz/asm-PS
gcc -funroll-loops -march=native -mcpu=native -O3	thomaz/asm-PS
gcc -funroll-loops -march=native -mcpu=native -Os	thomaz/asm-PS
gcc -march=native -mcpu=native -O2	thomaz/asm-PS
gcc -march=native -mcpu=native -O3	thomaz/asm-PS
gcc -march=native -mcpu=native -Os	thomaz/asm-PS

Compiler output

Implementation: crypto_hash/luffa512/thomaz/asm-PSPar-v2-FP
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: hash.c: In function 'crypto_hash_luffa512_thomaz_asm_PSPar_v2_FP':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa512' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa512(in, out, inlen);
hash.c: ^~
hash.c: hash.c:29:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
hash.c: void fLuffa512(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa512.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	thomaz/asm-PSPar-v2-FP
gcc -funroll-loops -march=native -mcpu=native -O3	thomaz/asm-PSPar-v2-FP
gcc -funroll-loops -march=native -mcpu=native -Os	thomaz/asm-PSPar-v2-FP
gcc -march=native -mcpu=native -O2	thomaz/asm-PSPar-v2-FP
gcc -march=native -mcpu=native -O3	thomaz/asm-PSPar-v2-FP
gcc -march=native -mcpu=native -Os	thomaz/asm-PSPar-v2-FP

Compiler output

Implementation: crypto_hash/luffa512/thomaz/asm-PSPar-v2-INT
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: hash.c: In function 'crypto_hash_luffa512_thomaz_asm_PSPar_v2_INT':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa512' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa512(in, out, inlen);
hash.c: ^~
hash.c: hash.c:29:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
hash.c: void fLuffa512(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa512.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	thomaz/asm-PSPar-v2-INT
gcc -funroll-loops -march=native -mcpu=native -O3	thomaz/asm-PSPar-v2-INT
gcc -funroll-loops -march=native -mcpu=native -Os	thomaz/asm-PSPar-v2-INT
gcc -march=native -mcpu=native -O2	thomaz/asm-PSPar-v2-INT
gcc -march=native -mcpu=native -O3	thomaz/asm-PSPar-v2-INT
gcc -march=native -mcpu=native -Os	thomaz/asm-PSPar-v2-INT

Compiler output

Implementation: crypto_hash/luffa512/thomaz/asm-PS-v2-FP
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: hash.c: In function 'crypto_hash_luffa512_thomaz_asm_PS_v2_FP':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa512' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa512(in, out, inlen);
hash.c: ^~
hash.c: hash.c:29:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
hash.c: void fLuffa512(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_512.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	thomaz/asm-PS-v2-FP
gcc -funroll-loops -march=native -mcpu=native -O3	thomaz/asm-PS-v2-FP
gcc -funroll-loops -march=native -mcpu=native -Os	thomaz/asm-PS-v2-FP
gcc -march=native -mcpu=native -O2	thomaz/asm-PS-v2-FP
gcc -march=native -mcpu=native -O3	thomaz/asm-PS-v2-FP
gcc -march=native -mcpu=native -Os	thomaz/asm-PS-v2-FP

Compiler output

Implementation: crypto_hash/luffa512/thomaz/asm-PS-v2-INT
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hash.c: hash.c: In function 'crypto_hash_luffa512_thomaz_asm_PS_v2_INT':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa512' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa512(in, out, inlen);
hash.c: ^~
hash.c: hash.c:29:6: note: expected 'unsigned char *' but argument is of type 'const unsigned char *'
hash.c: void fLuffa512(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_512.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	thomaz/asm-PS-v2-INT
gcc -funroll-loops -march=native -mcpu=native -O3	thomaz/asm-PS-v2-INT
gcc -funroll-loops -march=native -mcpu=native -Os	thomaz/asm-PS-v2-INT
gcc -march=native -mcpu=native -O2	thomaz/asm-PS-v2-INT
gcc -march=native -mcpu=native -O3	thomaz/asm-PS-v2-INT
gcc -march=native -mcpu=native -Os	thomaz/asm-PS-v2-INT

Compiler output

Implementation: crypto_hash/luffa512/sphlib
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	sphlib
gcc -funroll-loops -march=native -mcpu=native -O3	sphlib
gcc -funroll-loops -march=native -mcpu=native -Os	sphlib
gcc -march=native -mcpu=native -O2	sphlib
gcc -march=native -mcpu=native -O3	sphlib
gcc -march=native -mcpu=native -Os	sphlib

Compiler output

Implementation: crypto_hash/luffa512/opt32
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa_for_32.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	opt32
gcc -funroll-loops -march=native -mcpu=native -O3	opt32
gcc -funroll-loops -march=native -mcpu=native -Os	opt32
gcc -march=native -mcpu=native -O2	opt32
gcc -march=native -mcpu=native -O3	opt32
gcc -march=native -mcpu=native -Os	opt32

Compiler output

Implementation: crypto_hash/luffa512/sse2
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa_for_sse2.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	sse2
gcc -funroll-loops -march=native -mcpu=native -O3	sse2
gcc -funroll-loops -march=native -mcpu=native -Os	sse2
gcc -march=native -mcpu=native -O2	sse2
gcc -march=native -mcpu=native -O3	sse2
gcc -march=native -mcpu=native -Os	sse2

Compiler output

Implementation: crypto_hash/luffa512/ssse3_x64asm-PS
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa_for_x64asm.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa256_x64asm.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa384_x64asm.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa512_x64asm.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -funroll-loops -march=native -mcpu=native -O3	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -funroll-loops -march=native -mcpu=native -Os	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mcpu=native -O2	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mcpu=native -O3	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mcpu=native -Os	ssse3_x64asm-PS ssse3_x64asm-PS-2

Compiler output

Implementation: crypto_hash/luffa512/sse2_x64asm
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

hash.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa_for_x64asm.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
luffa_x64asm.s: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 24, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -funroll-loops -march=native -mcpu=native -O3	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -funroll-loops -march=native -mcpu=native -Os	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mcpu=native -O2	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mcpu=native -O3	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mcpu=native -Os	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2

Compiler output

Implementation: crypto_hash/luffa512/arm
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

luffa_for_32.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
stub.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

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

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	arm
gcc -funroll-loops -march=native -mcpu=native -O3	arm
gcc -funroll-loops -march=native -mcpu=native -Os	arm
gcc -march=native -mcpu=native -O2	arm
gcc -march=native -mcpu=native -O3	arm
gcc -march=native -mcpu=native -Os	arm