Implementation notes: amd64, sliver, crypto_aead/omdsha512k512n256tau256v2

Computer: sliver
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20160731
Operation: crypto_aead
Primitive: omdsha512k512n256tau256v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
400224	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160724	20160718
559764	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160724	20160718
580716	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160724	20160718
581952	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160724	20160718
591780	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160724	20160718

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

sha512.c: sha512.c:206:18: warning: incompatible pointer types initializing 'const uint64_t *' (aka 'const unsigned long long *') with an expression of type 'const unsigned char *' [-Wincompatible-pointer-types]
sha512.c: const uint64_t *W=in;
sha512.c: ^ ~~
sha512.c: 1 warning generated.
try.c: /tmp/try-anything-45e7d0.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-95343d.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
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

try.c: /tmp/try-anything-768b52.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_avx'
try.c: clang-3.5: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/sse4
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

try.c: /tmp/try-anything-9ca612.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_sse4'
try.c: clang-3.5: error: linker command failed with exit code 1 (use -v to see invocation)

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

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	sse4

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//cclC2toG.s: Assembler messages:
encrypt.c: /tmp//cclC2toG.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//cclC2toG.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//cclC2toG.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclC2toG.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//cclC2toG.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//cclC2toG.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclC2toG.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//cclC2toG.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclC2toG.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//cclC2toG.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//cclC2toG.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclC2toG.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//cclC2toG.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclC2toG.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//cclC2toG.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//cclC2toG.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclC2toG.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//cclC2toG.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclC2toG.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//cclC2toG.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//cclC2toG.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclC2toG.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//cclC2toG.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclC2toG.s:241: Error: no such instruction: `vmovdqa [rsp+0+8*(8)],xmm0'
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	avx1

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206: warning: initialization from incompatible pointer type
try.c: /tmp//cciALd6n.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//cc0Kvyj6.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	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//cc32D5u2.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_sse4'
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv	sse4

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//ccsnCCVE.s: Assembler messages:
encrypt.c: /tmp//ccsnCCVE.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//ccsnCCVE.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//ccsnCCVE.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccsnCCVE.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//ccsnCCVE.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//ccsnCCVE.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccsnCCVE.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//ccsnCCVE.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//ccsnCCVE.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccsnCCVE.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//ccsnCCVE.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//ccsnCCVE.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccsnCCVE.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//ccsnCCVE.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccsnCCVE.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//ccsnCCVE.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccsnCCVE.s:241: Error: no such instruction: `vmovdqa [rsp+0+8*(8)],xmm0'
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	avx1

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206: warning: initialization from incompatible pointer type
try.c: /tmp//ccdKzqKw.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//ccEjj1ix.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	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccan0r2f.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_sse4'
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv	sse4

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//ccvUZgTJ.s: Assembler messages:
encrypt.c: /tmp//ccvUZgTJ.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//ccvUZgTJ.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//ccvUZgTJ.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccvUZgTJ.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//ccvUZgTJ.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//ccvUZgTJ.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccvUZgTJ.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//ccvUZgTJ.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//ccvUZgTJ.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccvUZgTJ.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//ccvUZgTJ.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//ccvUZgTJ.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccvUZgTJ.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//ccvUZgTJ.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccvUZgTJ.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//ccvUZgTJ.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccvUZgTJ.s:241: Error: no such instruction: `vmovdqa [rsp+0+8*(8)],xmm0'
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	avx1

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206: warning: initialization from incompatible pointer type
try.c: /tmp//ccHZdIKv.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//cc310lIG.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	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//cch5QoCF.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_sse4'
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv	sse4

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/avx1
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//ccxKzuHP.s: Assembler messages:
encrypt.c: /tmp//ccxKzuHP.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//ccxKzuHP.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//ccxKzuHP.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccxKzuHP.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//ccxKzuHP.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//ccxKzuHP.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccxKzuHP.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//ccxKzuHP.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//ccxKzuHP.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccxKzuHP.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//ccxKzuHP.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//ccxKzuHP.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccxKzuHP.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//ccxKzuHP.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccxKzuHP.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//ccxKzuHP.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccxKzuHP.s:241: Error: no such instruction: `vmovdqa [rsp+0+8*(8)],xmm0'
encrypt.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	avx1

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/ref
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

sha512.c: sha512.c: In function 'sha512_comp':
sha512.c: sha512.c:206: warning: initialization from incompatible pointer type
try.c: /tmp//ccvZQumR.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//cc7axr1D.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	ref

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v2/sse4
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//ccTn02k5.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: crypto_aead_omdsha512k512n256tau256v2.a(omdsha512.o): In function `key_func':
try.c: omdsha512.c:(.text+0x...): undefined reference to `sha512_sse4'
try.c: collect2: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv	sse4