Implementation notes: amd64, par, crypto_aead/pi64cipher256v1

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: pi64cipher256v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
174340	`optimized_nonSSE`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
178760	`optimized_nonSSE`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
179240	`optimized_nonSSE`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
228200	`optimized_nonSSE`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
228220	`optimized_nonSSE`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
231060	`optimized_nonSSE`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
233320	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
238440	`ref`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
250400	`optimized_SSE`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
250700	`optimized_SSE`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
250720	`optimized_SSE`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
251080	`optimized_SSE`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
252480	`optimized_SSE`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
252980	`optimized_SSE`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
277720	`ref`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
303480	`ref`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
303980	`ref`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
311920	`ref`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Test failure

Implementation: crypto_aead/pi64cipher256v1/optimized_AVX
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

error 111

Number of similar (compiler,implementation) pairs: 12, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	optimized_AVX optimized_AVX2
gcc -funroll-loops -march=native -mcpu=native -O3	optimized_AVX optimized_AVX2
gcc -funroll-loops -march=native -mcpu=native -Os	optimized_AVX optimized_AVX2
gcc -march=native -mcpu=native -O2	optimized_AVX optimized_AVX2
gcc -march=native -mcpu=native -O3	optimized_AVX optimized_AVX2
gcc -march=native -mcpu=native -Os	optimized_AVX optimized_AVX2

Compiler output

Implementation: crypto_aead/pi64cipher256v1/optimized_nonSSE
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

encrypt.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: 12, namely:

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

Compiler output

Implementation: crypto_aead/pi64cipher256v1/optimized_AVX
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

encrypt_AVX.S: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.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	optimized_AVX
gcc -funroll-loops -march=native -mcpu=native -O3	optimized_AVX
gcc -funroll-loops -march=native -mcpu=native -Os	optimized_AVX
gcc -march=native -mcpu=native -O2	optimized_AVX
gcc -march=native -mcpu=native -O3	optimized_AVX
gcc -march=native -mcpu=native -Os	optimized_AVX

Compiler output

Implementation: crypto_aead/pi64cipher256v1/optimized_AVX2
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

encrypt_AVX2.S: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
try.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	optimized_AVX2
gcc -funroll-loops -march=native -mcpu=native -O3	optimized_AVX2
gcc -funroll-loops -march=native -mcpu=native -Os	optimized_AVX2
gcc -march=native -mcpu=native -O2	optimized_AVX2
gcc -march=native -mcpu=native -O3	optimized_AVX2
gcc -march=native -mcpu=native -Os	optimized_AVX2

Compiler output

Implementation: crypto_aead/pi64cipher256v1/optimized_SSE
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

encrypt_SSE.S: 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	optimized_SSE
gcc -funroll-loops -march=native -mcpu=native -O3	optimized_SSE
gcc -funroll-loops -march=native -mcpu=native -Os	optimized_SSE
gcc -march=native -mcpu=native -O2	optimized_SSE
gcc -march=native -mcpu=native -O3	optimized_SSE
gcc -march=native -mcpu=native -Os	optimized_SSE