Implementation notes: amd64, waldorf, crypto_aead/joltikneq6464v1

Computer: waldorf
Architecture: amd64
CPU ID: GenuineIntel-000106e5-bfebfbff
SUPERCOP version: 20160715
Operation: crypto_aead
Primitive: joltikneq6464v1

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
420020	`vperm`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715
427176	`vperm`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
431752	`vperm`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
438228	`vperm`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
5558400	`ref`	`gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv`	20160718	20160715
26419456	`ref`	`clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments`	20160718	20160715
31086040	`ref`	`gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv`	20160718	20160715
31253224	`ref`	`gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv`	20160718	20160715
33741320	`ref`	`gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv`	20160718	20160715

Compiler output

Implementation: crypto_aead/joltikneq6464v1/vperm
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments

joltik.c: In file included from joltik.c:27:
joltik.c: ./joltik-ssse3.c.inc:163:5: warning: while loop has empty body [-Wempty-body]
joltik.c: set_block_number_in_tweak(tweak, 2*i-1, 2*i);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:111:13: note: expanded from macro 'set_block_number_in_tweak'
joltik.c: } while(0);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:163:5: note: put the semicolon on a separate line to silence this warning
joltik.c: ./joltik-ssse3.c.inc:111:13: note: expanded from macro 'set_block_number_in_tweak'
joltik.c: } while(0);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:190:7: warning: while loop has empty body [-Wempty-body]
joltik.c: set_stage_in_tweak(tweak, MSB_AD, MSB_AD_LAST);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:119:13: note: expanded from macro 'set_stage_in_tweak'
joltik.c: } while(0);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:190:7: note: put the semicolon on a separate line to silence this warning
joltik.c: ./joltik-ssse3.c.inc:119:13: note: expanded from macro 'set_stage_in_tweak'
joltik.c: } while(0);
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:191:7: warning: while loop has empty body [-Wempty-body]
joltik.c: set_block_number_in_tweak(tweak, i+1, i+1); /* One more full block */
joltik.c: ^
joltik.c: ./joltik-ssse3.c.inc:111:13: note: expanded from macro 'set_block_number_in_tweak'
joltik.c: ...

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

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