Implementation notes: ppc32, nintendowiilinuxngx, crypto_hash/knot256v1

Computer: nintendowiilinuxngx
Architecture: ppc32
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_hash
Primitive: knot256v1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
655188	3032 131 0	20441 772 716	`ref`	`gcc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200105	20191221
796656	2012 131 0	16492 768 716	`ref`	`gcc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200105	20191221
981456	1308 131 0	15372 764 716	`ref`	`gcc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200105	20191221
1069092	1092 131 0	14364 760 716	`ref`	`gcc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200105	20191221

Checksum failure

Implementation: opt
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

b3bbc749e9febc86afbe4e19db1efe42318cd24a8e27386fb33593bca9a758c9

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt

Implementation: ref
Security model: unknown
Compiler: gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

hash.o constant7 D
hash.o load64 T
hash.o permutation256 T
hash.o store64 T

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	ref