Implementation notes: amd64, par, crypto_aead/norx6461v1

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: norx6461v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
92940	`ref`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
94100	`ref`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
95640	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
95940	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
96440	`ref`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
97520	`ref`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
131520	`xmm`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
135140	`xmm`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
135160	`xmm`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
136260	`xmm`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
136300	`xmm`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
140180	`xmm`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_aead/norx6461v1/ref
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

caesar.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
norx.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	ref
gcc -funroll-loops -march=native -mcpu=native -O3	ref
gcc -funroll-loops -march=native -mcpu=native -Os	ref
gcc -march=native -mcpu=native -O2	ref
gcc -march=native -mcpu=native -O3	ref
gcc -march=native -mcpu=native -Os	ref

Compiler output

Implementation: crypto_aead/norx6461v1/ymm
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

norx.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
norx.c: norx.c: In function 'crypto_aead_norx6461v1_ymm_encrypt':
norx.c: norx.c:350:19: warning: AVX vector return without AVX enabled changes the ABI [-Wpsabi]
norx.c: const __m256i K = LOADU(k + 0);
norx.c: ^
norx.c: In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/immintrin.h:41:0,
norx.c: from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/x86intrin.h:48,
norx.c: from norx.c:26:
norx.c: norx.c: In function 'block_copy':
norx.c: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/avxintrin.h:900:1: error: inlining failed in call to always_inline '_mm256_storeu_si256': target specific option mismatch
norx.c: _mm256_storeu_si256 (__m256i *__P, __m256i __A)
norx.c: ^~~~~~~~~~~~~~~~~~~
norx.c: norx.c:48:24: note: called from here
norx.c: #define STOREU(out, x) _mm256_storeu_si256((__m256i*)(out), (x))
norx.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
norx.c: norx.c:303:9: note: in expansion of macro 'STOREU'
norx.c: STOREU(out + 32, LOADU(in + 32));
norx.c: ^~~~~~
norx.c: In file included from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/immintrin.h:41:0,
norx.c: from /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/x86intrin.h:48,
norx.c: from norx.c:26:
norx.c: /usr/lib/gcc/x86_64-pc-linux-gnu/6.2.1/include/avxintrin.h:894:1: error: inlining failed in call to always_inline '_mm256_loadu_si256': target specific option mismatch
norx.c: _mm256_loadu_si256 (__m256i const *__P)
norx.c: ^~~~~~~~~~~~~~~~~~
norx.c: norx.c:48:24: note: called from here
norx.c: ...

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	ymm
gcc -funroll-loops -march=native -mcpu=native -O3	ymm
gcc -funroll-loops -march=native -mcpu=native -Os	ymm
gcc -march=native -mcpu=native -O2	ymm
gcc -march=native -mcpu=native -O3	ymm
gcc -march=native -mcpu=native -Os	ymm

Compiler output

Implementation: crypto_aead/norx6461v1/xmm
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

norx.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
measure.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead

Number of similar (compiler,implementation) pairs: 6, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	xmm
gcc -funroll-loops -march=native -mcpu=native -O3	xmm
gcc -funroll-loops -march=native -mcpu=native -Os	xmm
gcc -march=native -mcpu=native -O2	xmm
gcc -march=native -mcpu=native -O3	xmm
gcc -march=native -mcpu=native -Os	xmm