Implementation notes: amd64, par, crypto_aead/pi16cipher096v2

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_aead
Primitive: pi16cipher096v2

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
723800	`ref2`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
734340	`ref2`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
745080	`goptv`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
757060	`goptv`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
777700	`goptv`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
829300	`goptv`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
881860	`ref3`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
889460	`ref3`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
959740	`ref3`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
993220	`ref3`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
1096060	`ref3`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
1128220	`ref3`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
1567920	`goptv`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
1862500	`goptv`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
2040880	`ref2`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
3686320	`ref2`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
3890180	`ref2`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
3992140	`ref2`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Test failure

Implementation: crypto_aead/pi16cipher096v2/optimized_nonSSE
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

error 111
crypto_aead_encrypt returns more than crypto_aead_ABYTES extra bytes

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/pi16cipher096v2/goptv
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

encrypt.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
pi-cipher.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: 18, namely:

Compiler	Implementations
gcc -funroll-loops -march=native -mcpu=native -O2	goptv ref2 ref3
gcc -funroll-loops -march=native -mcpu=native -O3	goptv ref2 ref3
gcc -funroll-loops -march=native -mcpu=native -Os	goptv ref2 ref3
gcc -march=native -mcpu=native -O2	goptv ref2 ref3
gcc -march=native -mcpu=native -O3	goptv ref2 ref3
gcc -march=native -mcpu=native -Os	goptv ref2 ref3

Compiler output

Implementation: crypto_aead/pi16cipher096v2/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

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