Implementation notes: amd64, par, crypto_hash/luffa384

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_hash
Primitive: luffa384

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
31600	`ssse3_x64asm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
31640	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
31700	`ssse3_x64asm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
31820	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
31860	`ssse3_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
31860	`ssse3_x64asm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
31940	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
31940	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
32020	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
32080	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
32160	`ssse3_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
32200	`ssse3_x64asm-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
33240	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
33240	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
33260	`sse2_x64asm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
33300	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
33320	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
33340	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
33380	`sse2_x64asm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
33460	`sse2_x64asm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
33480	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
33500	`sse2_x64asm-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
33680	`sse2_x64asm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
33700	`sse2_x64asm-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
37200	`sse2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
37240	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
37560	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
37720	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
37740	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
37800	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
37800	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
37800	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
37820	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
37820	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
37840	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
37860	`thomaz/asm-PSPar-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
37880	`thomaz/asm-PSPar-v2-FP`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
37880	`thomaz/asm-PSPar-v2-INT`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
37900	`thomaz/asm-PSPar-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
38840	`sse2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
40780	`sse2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
42400	`sse2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
83080	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
83080	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
83320	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
83540	`ssse3_x64asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
83580	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
83640	`ssse3_x64asm-PS`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
84440	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
84620	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
84620	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
84860	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
84860	`ssse3_x64asm-PS-2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
84960	`ssse3_x64asm-PS-2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
89820	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
89820	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
89820	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
89820	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
89820	`thomaz/asm-PS-v2-INT`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
89840	`thomaz/asm-PS-v2-INT`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
93900	`thomaz/asm-PS-v2-FP`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
94000	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
94000	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
94000	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
94020	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
94020	`thomaz/asm-PS`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
94040	`thomaz/asm-PS`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
97900	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
102420	`opt32`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
103760	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
104620	`arm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
105060	`arm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
106500	`arm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
115760	`arm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
121360	`arm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
123460	`arm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
140580	`opt32`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
141480	`opt32`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
144780	`opt32`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_hash/luffa384/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_luffa384_thomaz_asm_PS':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa384' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa384(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 fLuffa384(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_384.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/luffa384/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_luffa384_thomaz_asm_PSPar_v2_FP':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa384' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa384(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 fLuffa384(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa384.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/luffa384/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_luffa384_thomaz_asm_PSPar_v2_INT':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa384' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa384(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 fLuffa384(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa384.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/luffa384/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_luffa384_thomaz_asm_PS_v2_FP':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa384' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa384(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 fLuffa384(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_384.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/luffa384/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_luffa384_thomaz_asm_PS_v2_INT':
hash.c: hash.c:32:12: warning: passing argument 1 of 'fLuffa384' discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers]
hash.c: fLuffa384(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 fLuffa384(unsigned char *input, unsigned char *output, int len);
hash.c: ^~~~~~~~~
luffa_384.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/luffa384/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/luffa384/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/luffa384/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/luffa384/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/luffa384/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