Implementation notes: amd64, par, crypto_stream/hc256

Computer: par
Architecture: amd64
CPU ID: GenuineIntel-000406c3-bfebfbff
SUPERCOP version: 20161026
Operation: crypto_stream
Primitive: hc256

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
98380	`e/hc-256/200511`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
98620	`e/hc-256/200701`	`gcc -funroll-loops -march=native -mcpu=native -O3`	20161214	20161026
99040	`e/hc-256/200701`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
99260	`e/hc-256/200701`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
99400	`e/hc-256/200511`	`gcc -march=native -mcpu=native -O3`	20161214	20161026
99720	`e/hc-256/200511`	`gcc -funroll-loops -march=native -mcpu=native -O2`	20161214	20161026
102180	`e/hc-256/200701`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
103720	`e/hc-256/200511`	`gcc -march=native -mcpu=native -O2`	20161214	20161026
104160	`e/hc-256/200701`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
105040	`e/hc-256/200511`	`gcc -funroll-loops -march=native -mcpu=native -Os`	20161214	20161026
105940	`e/hc-256/200701`	`gcc -march=native -mcpu=native -Os`	20161214	20161026
106740	`e/hc-256/200511`	`gcc -march=native -mcpu=native -Os`	20161214	20161026

Compiler output

Implementation: crypto_stream/hc256/e/hc-256/200511
Compiler: gcc -funroll-loops -march=native -mcpu=native -O2

api.c: gcc: warning: '-mcpu=' is deprecated; use '-mtune=' or '-march=' instead
hc-256.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	e/hc-256/200511 e/hc-256/200701
gcc -funroll-loops -march=native -mcpu=native -O3	e/hc-256/200511 e/hc-256/200701
gcc -funroll-loops -march=native -mcpu=native -Os	e/hc-256/200511 e/hc-256/200701
gcc -march=native -mcpu=native -O2	e/hc-256/200511 e/hc-256/200701
gcc -march=native -mcpu=native -O3	e/hc-256/200511 e/hc-256/200701
gcc -march=native -mcpu=native -Os	e/hc-256/200511 e/hc-256/200701