Implementation notes: amd64, river, crypto_hash/luffa256

Computer: river
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20160806
Operation: crypto_hash
Primitive: luffa256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
38280	`sse2`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160831	20160806
43928	`sse2`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160831	20160806
44700	`sse2`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160831	20160806
47408	`sse2`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160831	20160806
48532	`sphlib`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160831	20160806
50272	`sphlib`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160831	20160806
50324	`sphlib`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160831	20160806
55736	`sphlib`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160831	20160806
56344	`thomaz/basic`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160831	20160806
111696	`opt32`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160831	20160806
115912	`opt32`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160831	20160806
116136	`opt32`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160831	20160806
116684	`opt32`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160831	20160806
133656	`arm`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160831	20160806
134104	`arm`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160831	20160806
134312	`arm`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160831	20160806
134880	`arm`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160831	20160806
151168	`thomaz/basic`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160831	20160806
153012	`thomaz/basic`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160831	20160806
153072	`thomaz/basic`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160831	20160806

Compiler output

Implementation: crypto_hash/luffa256/thomaz/asm-PS
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c: In function 'crypto_hash_luffa256_thomaz_asm_PS':
hash.c: hash.c:32: warning: passing argument 1 of 'fLuffa256' discards qualifiers from pointer target type
try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa_256.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/asm-PS
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/asm-PS
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/asm-PS
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/asm-PS

Compiler output

Implementation: crypto_hash/luffa256/thomaz/asm-PSPar-v2-FP
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c: In function 'crypto_hash_luffa256_thomaz_asm_PSPar_v2_FP':
hash.c: hash.c:32: warning: passing argument 1 of 'fLuffa256' discards qualifiers from pointer target type
try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa256.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-FP
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-FP
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-FP
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-FP

Compiler output

Implementation: crypto_hash/luffa256/thomaz/asm-PSPar-v2-INT
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c: In function 'crypto_hash_luffa256_thomaz_asm_PSPar_v2_INT':
hash.c: hash.c:32: warning: passing argument 1 of 'fLuffa256' discards qualifiers from pointer target type
try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa256.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-INT
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-INT
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-INT
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/asm-PSPar-v2-INT

Compiler output

Implementation: crypto_hash/luffa256/thomaz/asm-PS-v2-FP
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c: In function 'crypto_hash_luffa256_thomaz_asm_PS_v2_FP':
hash.c: hash.c:32: warning: passing argument 1 of 'fLuffa256' discards qualifiers from pointer target type
try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa_256.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-FP
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-FP
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-FP
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-FP

Compiler output

Implementation: crypto_hash/luffa256/thomaz/asm-PS-v2-INT
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

hash.c: hash.c: In function 'crypto_hash_luffa256_thomaz_asm_PS_v2_INT':
hash.c: hash.c:32: warning: passing argument 1 of 'fLuffa256' discards qualifiers from pointer target type
try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa_256.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-INT
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-INT
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-INT
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/asm-PS-v2-INT

Compiler output

Implementation: crypto_hash/luffa256/thomaz/basic
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//cc4h9TSr.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccdix5AS.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	thomaz/basic

Compiler output

Implementation: crypto_hash/luffa256/sse2
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccDiFUOu.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cc14KshX.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sse2

Compiler output

Implementation: crypto_hash/luffa256/sphlib
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccXQyFdH.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cc2ca6Jq.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sphlib

Compiler output

Implementation: crypto_hash/luffa256/arm
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccdCKo2P.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cctWRDmW.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	arm

Compiler output

Implementation: crypto_hash/luffa256/opt32
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//cci9Z3hF.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cciKMa6c.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	opt32

Compiler output

Implementation: crypto_hash/luffa256/ssse3_x64asm-PS
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa256_x64asm.o): relocation R_X86_64_32S against `a local symbol' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 8, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	ssse3_x64asm-PS ssse3_x64asm-PS-2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	ssse3_x64asm-PS ssse3_x64asm-PS-2

Compiler output

Implementation: crypto_hash/luffa256/sse2_x64asm
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /usr/bin/ld: crypto_hash_luffa256.a(luffa_x64asm.o): relocation R_X86_64_32S against `IV' can not be used when making a shared object; recompile with -fPIC
try.c: crypto_hash_luffa256.a: could not read symbols: Bad value
try.c: collect2: ld returned 1 exit status

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sse2_x64asm sse2_x64asm-2 ssse3_x64asm ssse3_x64asm-2

Compiler output

Implementation: crypto_hash/luffa256/thomaz/basic
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//cc1XEWPj.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccxoKtps.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	thomaz/basic

Compiler output

Implementation: crypto_hash/luffa256/opt32
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccHtrX5E.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccW6wjPK.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	opt32

Compiler output

Implementation: crypto_hash/luffa256/sphlib
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//cccbowQ2.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccORElEm.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sphlib

Compiler output

Implementation: crypto_hash/luffa256/sse2
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccfw8CsH.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccFQvj0E.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sse2

Compiler output

Implementation: crypto_hash/luffa256/arm
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccsRgaqR.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cc1SEiMo.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	arm

Compiler output

Implementation: crypto_hash/luffa256/opt32
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//cc4H2Hny.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cca2AvMg.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	opt32

Compiler output

Implementation: crypto_hash/luffa256/sphlib
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//ccRMXA5Z.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccze7Qtj.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sphlib

Compiler output

Implementation: crypto_hash/luffa256/sse2
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//cclHxTqd.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccNvOT3s.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sse2

Compiler output

Implementation: crypto_hash/luffa256/thomaz/basic
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//ccmwPTJr.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccOhayvr.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	thomaz/basic

Compiler output

Implementation: crypto_hash/luffa256/arm
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//ccz39JlX.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccI35i1s.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	arm

Compiler output

Implementation: crypto_hash/luffa256/thomaz/basic
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccAUNe0L.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccjmfC1D.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	thomaz/basic

Compiler output

Implementation: crypto_hash/luffa256/arm
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccEle3QQ.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccABk8O5.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	arm

Compiler output

Implementation: crypto_hash/luffa256/sphlib
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccFKBNUS.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//cczobrcx.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sphlib

Compiler output

Implementation: crypto_hash/luffa256/opt32
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccg3pZFi.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccKLVv2m.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	opt32

Compiler output

Implementation: crypto_hash/luffa256/sse2
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccqt1yoa.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?
try.c: /tmp//ccBW04kY.o: In function `alignedcalloc':
try.c: try-anything.c:(.text+0x...): warning: warning: random() may return deterministic values, is that what you want?

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sse2