Implementation notes: x86, thoth, crypto_aead/omdsha256k256n248tau256v2

Computer: thoth
Architecture: x86
CPU ID: AuthenticAMD-00000622-0183f9ff
SUPERCOP version: 20160806
Operation: crypto_aead
Primitive: omdsha256k256n248tau256v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
389053	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160727	20160724
461106	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160727	20160724
471337	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160727	20160724
496975	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160727	20160724
501238	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160727	20160724

Compiler output

Implementation: crypto_aead/omdsha256k256n248tau256v2/avx1
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

encrypt.c: gt;:5:6: error: register %rbx is only available in 64-bit mode
encrypt.c: push rbx
encrypt.c: ^
encrypt.c: gt;:6:10: error: register %rbp is only available in 64-bit mode
encrypt.c: push rbp
encrypt.c: ^
encrypt.c: gt;:7:10: error: register %r13 is only available in 64-bit mode
encrypt.c: push r13
encrypt.c: ^
encrypt.c: gt;:8:10: error: register %r14 is only available in 64-bit mode
encrypt.c: push r14
encrypt.c: ^
encrypt.c: gt;:9:10: error: register %r15 is only available in 64-bit mode
encrypt.c: push r15
encrypt.c: ^
encrypt.c: gt;:10:9: error: register %rsp is only available in 64-bit mode
encrypt.c: sub rsp,32
encrypt.c: ^
encrypt.c: gt;:10:9: error: ambiguous operand size for instruction 'sub'
encrypt.c: sub rsp,32
encrypt.c: ^
encrypt.c: gt;:11:9: error: register %rdx is only available in 64-bit mode
encrypt.c: shl rdx, 6
encrypt.c: ^
encrypt.c: gt;:11:9: error: ambiguous operand size for instruction 'shl'
encrypt.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments	avx1 sse4

Compiler output

Implementation: crypto_aead/omdsha256k256n248tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/ccWFfpKu.s: Assembler messages:
encrypt.c: /tmp/ccWFfpKu.s:14: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/ccWFfpKu.s:15: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/ccWFfpKu.s:17: Error: too many memory references for `add'
encrypt.c: /tmp/ccWFfpKu.s:18: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:22: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:26: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:27: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccWFfpKu.s:28: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccWFfpKu.s:29: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccWFfpKu.s:31: Error: too many memory references for `lea'
encrypt.c: /tmp/ccWFfpKu.s:40: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:41: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/ccWFfpKu.s:44: Error: too many memory references for `vpaddd'
encrypt.c: /tmp/ccWFfpKu.s:45: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccWFfpKu.s:47: Error: too many memory references for `shld'
encrypt.c: /tmp/ccWFfpKu.s:50: Error: too many memory references for `shld'
encrypt.c: /tmp/ccWFfpKu.s:52: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWFfpKu.s:53: Error: too many memory references for `shld'
encrypt.c: /tmp/ccWFfpKu.s:55: Error: too many memory references for `xor'
encrypt.c: /tmp/ccWFfpKu.s:59: Error: too many memory references for `shld'
encrypt.c: /tmp/ccWFfpKu.s:62: Error: too many memory references for `shld'
encrypt.c: /tmp/ccWFfpKu.s:63: Error: too many memory references for `xor'
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/omdsha256k256n248tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/ccfuhNEi.s: Assembler messages:
encrypt.c: /tmp/ccfuhNEi.s:13: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/ccfuhNEi.s:14: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/ccfuhNEi.s:16: Error: too many memory references for `add'
encrypt.c: /tmp/ccfuhNEi.s:17: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:21: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:23: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:26: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccfuhNEi.s:27: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccfuhNEi.s:28: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccfuhNEi.s:30: Error: too many memory references for `lea'
encrypt.c: /tmp/ccfuhNEi.s:39: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:40: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/ccfuhNEi.s:43: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccfuhNEi.s:44: Error: operand size mismatch for `paddd'
encrypt.c: /tmp/ccfuhNEi.s:45: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccfuhNEi.s:48: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccfuhNEi.s:51: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccfuhNEi.s:53: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfuhNEi.s:54: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccfuhNEi.s:57: Error: too many memory references for `xor'
encrypt.c: /tmp/ccfuhNEi.s:61: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccfuhNEi.s:64: Error: ambiguous operand size for `ror'
encrypt.c: ...

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/omdsha256k256n248tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/ccWow4RX.s: Assembler messages:
encrypt.c: /tmp/ccWow4RX.s:13: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/ccWow4RX.s:14: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/ccWow4RX.s:16: Error: too many memory references for `add'
encrypt.c: /tmp/ccWow4RX.s:17: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:21: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:23: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:26: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccWow4RX.s:27: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccWow4RX.s:28: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccWow4RX.s:30: Error: too many memory references for `lea'
encrypt.c: /tmp/ccWow4RX.s:39: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:40: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/ccWow4RX.s:43: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccWow4RX.s:44: Error: operand size mismatch for `paddd'
encrypt.c: /tmp/ccWow4RX.s:45: Error: too many memory references for `movdqa'
encrypt.c: /tmp/ccWow4RX.s:48: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccWow4RX.s:51: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccWow4RX.s:53: Error: too many memory references for `mov'
encrypt.c: /tmp/ccWow4RX.s:54: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccWow4RX.s:57: Error: too many memory references for `xor'
encrypt.c: /tmp/ccWow4RX.s:61: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/ccWow4RX.s:64: Error: ambiguous operand size for `ror'
encrypt.c: ...

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/omdsha256k256n248tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/ccfmnbK2.s: Assembler messages:
encrypt.c: /tmp/ccfmnbK2.s:14: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/ccfmnbK2.s:15: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/ccfmnbK2.s:17: Error: too many memory references for `add'
encrypt.c: /tmp/ccfmnbK2.s:18: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:22: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:26: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:27: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccfmnbK2.s:28: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccfmnbK2.s:29: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccfmnbK2.s:31: Error: too many memory references for `lea'
encrypt.c: /tmp/ccfmnbK2.s:40: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:41: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/ccfmnbK2.s:44: Error: too many memory references for `vpaddd'
encrypt.c: /tmp/ccfmnbK2.s:45: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccfmnbK2.s:47: Error: too many memory references for `shld'
encrypt.c: /tmp/ccfmnbK2.s:50: Error: too many memory references for `shld'
encrypt.c: /tmp/ccfmnbK2.s:52: Error: too many memory references for `mov'
encrypt.c: /tmp/ccfmnbK2.s:53: Error: too many memory references for `shld'
encrypt.c: /tmp/ccfmnbK2.s:55: Error: too many memory references for `xor'
encrypt.c: /tmp/ccfmnbK2.s:59: Error: too many memory references for `shld'
encrypt.c: /tmp/ccfmnbK2.s:62: Error: too many memory references for `shld'
encrypt.c: /tmp/ccfmnbK2.s:63: Error: too many memory references for `xor'
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/omdsha256k256n248tau256v2/sse4
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/cc0OaQu3.s: Assembler messages:
encrypt.c: /tmp/cc0OaQu3.s:13: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/cc0OaQu3.s:14: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/cc0OaQu3.s:16: Error: too many memory references for `add'
encrypt.c: /tmp/cc0OaQu3.s:17: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:21: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:23: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:26: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cc0OaQu3.s:27: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cc0OaQu3.s:28: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cc0OaQu3.s:30: Error: too many memory references for `lea'
encrypt.c: /tmp/cc0OaQu3.s:39: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:40: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/cc0OaQu3.s:43: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cc0OaQu3.s:44: Error: operand size mismatch for `paddd'
encrypt.c: /tmp/cc0OaQu3.s:45: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cc0OaQu3.s:48: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cc0OaQu3.s:51: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cc0OaQu3.s:53: Error: too many memory references for `mov'
encrypt.c: /tmp/cc0OaQu3.s:54: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cc0OaQu3.s:57: Error: too many memory references for `xor'
encrypt.c: /tmp/cc0OaQu3.s:61: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cc0OaQu3.s:64: Error: ambiguous operand size for `ror'
encrypt.c: ...

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/omdsha256k256n248tau256v2/avx1
Compiler: gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/cceGRsOc.s: Assembler messages:
encrypt.c: /tmp/cceGRsOc.s:14: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/cceGRsOc.s:15: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/cceGRsOc.s:17: Error: too many memory references for `add'
encrypt.c: /tmp/cceGRsOc.s:18: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:22: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:26: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:27: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/cceGRsOc.s:28: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/cceGRsOc.s:29: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/cceGRsOc.s:31: Error: too many memory references for `lea'
encrypt.c: /tmp/cceGRsOc.s:40: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:41: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/cceGRsOc.s:44: Error: too many memory references for `vpaddd'
encrypt.c: /tmp/cceGRsOc.s:45: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/cceGRsOc.s:47: Error: too many memory references for `shld'
encrypt.c: /tmp/cceGRsOc.s:50: Error: too many memory references for `shld'
encrypt.c: /tmp/cceGRsOc.s:52: Error: too many memory references for `mov'
encrypt.c: /tmp/cceGRsOc.s:53: Error: too many memory references for `shld'
encrypt.c: /tmp/cceGRsOc.s:55: Error: too many memory references for `xor'
encrypt.c: /tmp/cceGRsOc.s:59: Error: too many memory references for `shld'
encrypt.c: /tmp/cceGRsOc.s:62: Error: too many memory references for `shld'
encrypt.c: /tmp/cceGRsOc.s:63: Error: too many memory references for `xor'
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/omdsha256k256n248tau256v2/sse4
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/cciR2B7B.s: Assembler messages:
encrypt.c: /tmp/cciR2B7B.s:13: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/cciR2B7B.s:14: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/cciR2B7B.s:16: Error: too many memory references for `add'
encrypt.c: /tmp/cciR2B7B.s:17: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:21: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:23: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:26: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cciR2B7B.s:27: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cciR2B7B.s:28: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cciR2B7B.s:30: Error: too many memory references for `lea'
encrypt.c: /tmp/cciR2B7B.s:39: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:40: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/cciR2B7B.s:43: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cciR2B7B.s:44: Error: operand size mismatch for `paddd'
encrypt.c: /tmp/cciR2B7B.s:45: Error: too many memory references for `movdqa'
encrypt.c: /tmp/cciR2B7B.s:48: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cciR2B7B.s:51: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cciR2B7B.s:53: Error: too many memory references for `mov'
encrypt.c: /tmp/cciR2B7B.s:54: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cciR2B7B.s:57: Error: too many memory references for `xor'
encrypt.c: /tmp/cciR2B7B.s:61: Error: ambiguous operand size for `ror'
encrypt.c: /tmp/cciR2B7B.s:64: Error: ambiguous operand size for `ror'
encrypt.c: ...

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

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

Compiler output

Implementation: crypto_aead/omdsha256k256n248tau256v2/avx1
Compiler: gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv

encrypt.c: /tmp/ccxMQ3JI.s: Assembler messages:
encrypt.c: /tmp/ccxMQ3JI.s:14: Error: ambiguous operand size for `sub'
encrypt.c: /tmp/ccxMQ3JI.s:15: Error: ambiguous operand size for `shl'
encrypt.c: /tmp/ccxMQ3JI.s:17: Error: too many memory references for `add'
encrypt.c: /tmp/ccxMQ3JI.s:18: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:22: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:24: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:25: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:26: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:27: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccxMQ3JI.s:28: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccxMQ3JI.s:29: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccxMQ3JI.s:31: Error: too many memory references for `lea'
encrypt.c: /tmp/ccxMQ3JI.s:40: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:41: Error: ambiguous operand size for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:44: Error: too many memory references for `vpaddd'
encrypt.c: /tmp/ccxMQ3JI.s:45: Error: too many memory references for `vmovdqa'
encrypt.c: /tmp/ccxMQ3JI.s:47: Error: too many memory references for `shld'
encrypt.c: /tmp/ccxMQ3JI.s:50: Error: too many memory references for `shld'
encrypt.c: /tmp/ccxMQ3JI.s:52: Error: too many memory references for `mov'
encrypt.c: /tmp/ccxMQ3JI.s:53: Error: too many memory references for `shld'
encrypt.c: /tmp/ccxMQ3JI.s:55: Error: too many memory references for `xor'
encrypt.c: /tmp/ccxMQ3JI.s:59: Error: too many memory references for `shld'
encrypt.c: /tmp/ccxMQ3JI.s:62: Error: too many memory references for `shld'
encrypt.c: /tmp/ccxMQ3JI.s:63: Error: too many memory references for `xor'
encrypt.c: ...

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

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