Implementation notes: amd64, sliver, crypto_hash/skein512256

Computer: sliver
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20160731
Operation: crypto_hash
Primitive: skein512256
TimeImplementationCompilerBenchmark dateSUPERCOP version
13704littlegcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
14628x64gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
14664x64gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
21804sandygcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
22278optgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
23652x64gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
23862littlegcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
23862littlegcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
24216sandygcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
24552x64gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
24606simplegcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
24648optgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
24762littlegcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
24768sandygcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
24804sphlibgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
25068optgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
25416sphlibgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
25548sphlibgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
25590sphlibgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
25812sandygcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
26100optgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
28500simpleclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718
29058simplegcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
29082simplegcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
29178simplegcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
29658sphlib-smallgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
29940sphlib-smallgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
31188sphlibclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718
31920sphlib-smallgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
32136sphlib-smallgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
37446sphlib-smallclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718
58440mmxgcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv2016072420160718
63558mmxgcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv2016072420160718
66486mmxgcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv2016072420160718
68838mmxgcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv2016072420160718
78786sandyclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718
83262littleclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718
84264optclang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments2016072420160718

Compiler output

Implementation: crypto_hash/skein512256/mmx
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
hash.c: hash.c:65:17: warning: implicit declaration of function '_mm_add_si64' is invalid in C99 [-Wimplicit-function-declaration]
hash.c: ts[0] = _mm_add_si64(ts[0],_mm_set_pi32(0,byteCntAdd));
hash.c: ^
hash.c: hash.c:65:15: error: assigning to '__m64' from incompatible type 'int'
hash.c: ts[0] = _mm_add_si64(ts[0],_mm_set_pi32(0,byteCntAdd));
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:106:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X0 = _mm_add_si64(X0,ks[0]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:107:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X1 = _mm_add_si64(X1,ks[1]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:108:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X2 = _mm_add_si64(X2,ks[2]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:109:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X3 = _mm_add_si64(X3,ks[3]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:110:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X4 = _mm_add_si64(X4,ks[4]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:111:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: X5 = _mm_add_si64(X5,_mm_add_si64(ks[5],ts[0]));
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:112:12: error: assigning to '__m64' from incompatible type 'int'
hash.c: ...
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments mmx

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ignored [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:427:13: warning: \u used with no following hex digits; treating as '\' followed by identifier [-Wunicode]
skein_block_x64.S: .elseif ((\useAddOp + 0) == 0)
skein_block_x64.S: ^
skein_block_x64.S: 2 warnings generated.
skein_block_x64.S: skein_block_x64.S:16:5: error: unknown directive
skein_block_x64.S: .altmacro
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:17:5: error: unknown directive
skein_block_x64.S: .psize 0,128 #list file has no page boundaries
skein_block_x64.S: ^
skein_block_x64.S: gt;:2:7: error: expected absolute expression
skein_block_x64.S: .if _RCNT_ #is there anything to do?
skein_block_x64.S: ^
skein_block_x64.S: gt;:5:5: note: while in macro instantiation
skein_block_x64.S: RotL64 rbx, 256,%((4*_Rbase_+0) % 8),0
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:616:1: note: while in macro instantiation
skein_block_x64.S: .rept _UNROLL_CNT*2
skein_block_x64.S: ^
skein_block_x64.S: gt;:1:10: error: invalid reassignment of non-absolute variable '_RCNT_'
skein_block_x64.S: _RCNT_ = RC_256&_%((4*_Rbase_+0)%8)&_1
skein_block_x64.S: ^
skein_block_x64.S: ...
Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments x64

Compiler output

Implementation: crypto_hash/skein512256/little
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-0a4251.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/try-anything-f4a6f9.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments little

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-0f717e.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/try-anything-0112ec.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments opt

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-15a8b1.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/try-anything-31fad3.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments sphlib

Compiler output

Implementation: crypto_hash/skein512256/sandy
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-288eab.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/try-anything-4cf836.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments sandy

Compiler output

Implementation: crypto_hash/skein512256/simple
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-909556.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/try-anything-b872b9.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments simple

Compiler output

Implementation: crypto_hash/skein512256/sphlib-small
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments
try.c: /tmp/try-anything-e251b3.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/try-anything-628bb0.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:
CompilerImplementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable
try.c: /tmp//ccvpOajJ.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//ccpF6Ezv.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv x64

Compiler output

Implementation: crypto_hash/skein512256/sphlib-small
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//cc1uwc6W.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//ccrb4moT.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/little
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//cc9BbKUq.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//cc0L1nmk.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv little

Compiler output

Implementation: crypto_hash/skein512256/simple
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//cc9toCbF.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//ccCceHRQ.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv simple

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccTH2gJh.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//ccsea6Vf.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv sphlib

Compiler output

Implementation: crypto_hash/skein512256/sandy
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccdXebuk.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//cccmvLUj.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv sandy

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccvMw0It.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//ccQoBaCv.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv opt

Compiler output

Implementation: crypto_hash/skein512256/mmx
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccvSYpcp.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//ccVQSDQq.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:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv mmx

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable
try.c: /tmp//cc3AbPXi.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//ccc8Kbro.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv x64

Compiler output

Implementation: crypto_hash/skein512256/mmx
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//cc2Azaz1.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//ccsZNcnH.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv mmx

Compiler output

Implementation: crypto_hash/skein512256/sphlib-small
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//cc3nhUe1.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//ccOInY1R.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/sandy
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccFe515z.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//ccwejZgG.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv sandy

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccGYH9RI.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//ccAghORm.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv opt

Compiler output

Implementation: crypto_hash/skein512256/simple
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccLyifNi.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//ccU7aBVt.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv simple

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccTz6vKz.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//ccbrrmF2.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv sphlib

Compiler output

Implementation: crypto_hash/skein512256/little
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv
try.c: /tmp//ccnGUcJB.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//ccRdkLz6.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:
CompilerImplementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv little

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable
try.c: /tmp//ccxy34yO.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//cchBuljz.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv x64

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//cc0Ge6HZ.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//ccO2BOCF.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv opt

Compiler output

Implementation: crypto_hash/skein512256/simple
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//cc1LbcNO.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//cc4Jd3iR.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv simple

Compiler output

Implementation: crypto_hash/skein512256/sphlib-small
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//cc2XoJ6W.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//ccnZ5rJK.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//ccF0wSne.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//ccVaW9zq.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv sphlib

Compiler output

Implementation: crypto_hash/skein512256/sandy
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//ccKyPqXl.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//ccBrxp3f.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv sandy

Compiler output

Implementation: crypto_hash/skein512256/mmx
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//ccXyiNoI.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//ccGQErHs.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv mmx

Compiler output

Implementation: crypto_hash/skein512256/little
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv
try.c: /tmp//ccmriSvZ.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//ccmVjxgY.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:
CompilerImplementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv little

Compiler output

Implementation: crypto_hash/skein512256/x64
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable
try.c: /tmp//cc6uhQ0u.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//ccQIHfBt.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv x64

Compiler output

Implementation: crypto_hash/skein512256/sphlib
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//cc1XPKs7.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//ccjJcHXo.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv sphlib

Compiler output

Implementation: crypto_hash/skein512256/little
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//cc30p0A2.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//ccuRHn8h.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv little

Compiler output

Implementation: crypto_hash/skein512256/sandy
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//ccB0JlSu.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//ccXkw38Z.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv sandy

Compiler output

Implementation: crypto_hash/skein512256/opt
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//ccFpmHkf.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//cch9f2Zk.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv opt

Compiler output

Implementation: crypto_hash/skein512256/sphlib-small
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//cccfRzlw.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//ccCXZQJq.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv sphlib-small

Compiler output

Implementation: crypto_hash/skein512256/simple
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//ccrW0K20.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//cc0x1Wax.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv simple

Compiler output

Implementation: crypto_hash/skein512256/mmx
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv
try.c: /tmp//ccyoOUHc.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//ccXe2mv3.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:
CompilerImplementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv mmx