Implementation notes: amd64, sliver, crypto_aead/omdsha512k512n256tau256v1

Computer: sliver
Architecture: amd64
CPU ID: GenuineIntel-00040651-bfebfbff
SUPERCOP version: 20160731
Operation: crypto_aead
Primitive: omdsha512k512n256tau256v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
410496	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160724	20160718
540240	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160724	20160718
558426	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160724	20160718
575946	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160724	20160718
611982	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160724	20160718

Compiler output

Implementation: crypto_aead/omdsha512k512n256tau256v1/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-3016cd.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-b06a65.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/omdsha512k512n256tau256v1/sse4
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

try.c: /tmp/try-anything-c9901c.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_omdsha512k512n256tau256v1.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/omdsha512k512n256tau256v1/avx1
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

try.c: /tmp/try-anything-f7fcad.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_omdsha512k512n256tau256v1.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/omdsha512k512n256tau256v1/avx1
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//cclXxc9q.s: Assembler messages:
encrypt.c: /tmp//cclXxc9q.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//cclXxc9q.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//cclXxc9q.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclXxc9q.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//cclXxc9q.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//cclXxc9q.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclXxc9q.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//cclXxc9q.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//cclXxc9q.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclXxc9q.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//cclXxc9q.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//cclXxc9q.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclXxc9q.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//cclXxc9q.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cclXxc9q.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//cclXxc9q.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cclXxc9q.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/omdsha512k512n256tau256v1/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//cccrSYL4.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//cchuh3Fj.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/omdsha512k512n256tau256v1/sse4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccx79MQ5.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_omdsha512k512n256tau256v1.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/omdsha512k512n256tau256v1/avx1
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//ccE44gjm.s: Assembler messages:
encrypt.c: /tmp//ccE44gjm.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//ccE44gjm.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//ccE44gjm.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccE44gjm.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//ccE44gjm.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//ccE44gjm.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccE44gjm.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//ccE44gjm.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//ccE44gjm.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccE44gjm.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//ccE44gjm.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//ccE44gjm.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccE44gjm.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//ccE44gjm.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccE44gjm.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//ccE44gjm.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccE44gjm.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/omdsha512k512n256tau256v1/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//ccjKzJtY.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//ccIrZKWY.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/omdsha512k512n256tau256v1/sse4
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

try.c: /tmp//ccV0Wgho.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_omdsha512k512n256tau256v1.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/omdsha512k512n256tau256v1/avx1
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//cciB52NQ.s: Assembler messages:
encrypt.c: /tmp//cciB52NQ.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//cciB52NQ.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//cciB52NQ.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cciB52NQ.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//cciB52NQ.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//cciB52NQ.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cciB52NQ.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//cciB52NQ.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//cciB52NQ.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cciB52NQ.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//cciB52NQ.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//cciB52NQ.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cciB52NQ.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//cciB52NQ.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//cciB52NQ.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//cciB52NQ.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//cciB52NQ.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/omdsha512k512n256tau256v1/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//ccXdA8NN.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//ccZYLO3S.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/omdsha512k512n256tau256v1/sse4
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

try.c: /tmp//cckD8PXe.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_omdsha512k512n256tau256v1.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/omdsha512k512n256tau256v1/avx1
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

encrypt.c: /tmp//ccGRqXgi.s: Assembler messages:
encrypt.c: /tmp//ccGRqXgi.s:22: Error: no such instruction: `vmovdqa xmm1,XMMWORD PTR [XMM_QWORD_BSWAP+rip]'
encrypt.c: /tmp//ccGRqXgi.s:23: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(0)]'
encrypt.c: /tmp//ccGRqXgi.s:24: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccGRqXgi.s:25: Error: no such instruction: `vmovdqa [rsp+0+8*(0)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:26: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(0)+rip]'
encrypt.c: /tmp//ccGRqXgi.s:27: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:28: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(2)]'
encrypt.c: /tmp//ccGRqXgi.s:29: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccGRqXgi.s:58: Error: no such instruction: `vmovdqa [rsp+0+8*(2)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:59: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(2)+rip]'
encrypt.c: /tmp//ccGRqXgi.s:88: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:89: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(4)]'
encrypt.c: /tmp//ccGRqXgi.s:90: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccGRqXgi.s:119: Error: no such instruction: `vmovdqa [rsp+0+8*(4)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:120: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(4)+rip]'
encrypt.c: /tmp//ccGRqXgi.s:149: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:150: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(6)]'
encrypt.c: /tmp//ccGRqXgi.s:151: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccGRqXgi.s:180: Error: no such instruction: `vmovdqa [rsp+0+8*(6)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:181: Error: no such instruction: `vpaddq xmm0,xmm0,XMMWORD PTR [K512+8*(6)+rip]'
encrypt.c: /tmp//ccGRqXgi.s:210: Error: no such instruction: `vmovdqa [rsp+640+8*(0)],xmm0'
encrypt.c: /tmp//ccGRqXgi.s:211: Error: no such instruction: `vmovdqu xmm0,[rdi+8*(8)]'
encrypt.c: /tmp//ccGRqXgi.s:212: Error: no such instruction: `vpshufb xmm0,xmm0,xmm1'
encrypt.c: /tmp//ccGRqXgi.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/omdsha512k512n256tau256v1/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//ccng8XjW.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//cckjN7CJ.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/omdsha512k512n256tau256v1/sse4
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

try.c: /tmp//cc7IUDnU.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_omdsha512k512n256tau256v1.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