Implementation notes: riscv64, hifiveunleashedriscv, crypto_hash/luffa256

Computer: hifiveunleashedriscv
Architecture: riscv64
CPU ID: unknown CPU ID
SUPERCOP version: 20191221
Operation: crypto_hash
Primitive: luffa256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
166534	22900 0 0	28388 720 728	`sphlib`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
170071	24552 0 0	30652 736 728	`sphlib`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
175983	28502 0 0	34700 736 728	`sphlib`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
190140	11772 320 0	17907 1048 728	`opt32`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
191797	11020 320 0	16777 1032 728	`opt32`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
198964	11074 320 0	17105 1048 728	`opt32`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
202392	22320 320 0	29728 1056 728	`opt32`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
211086	29358 0 0	36938 736 728	`sphlib`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
330179	4056 0 96	11752 736 824	`thomaz/basic`	`gcc_-march=rv64gc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
342041	2640 0 96	8867 728 824	`thomaz/basic`	`gcc_-march=rv64gc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
472951	1794 0 96	7575 712 824	`thomaz/basic`	`gcc_-march=rv64gc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221
478446	1788 0 96	7843 728 824	`thomaz/basic`	`gcc_-march=rv64gc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191230	20191221

Namespace violations

Implementation: opt32
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

luffa_for_32.o CNS D
luffa_for_32.o Final T
luffa_for_32.o Hash T
luffa_for_32.o IV R
luffa_for_32.o Init T
luffa_for_32.o Update T
luffa_for_32.o Update256 T
luffa_for_32.o Update384 T
luffa_for_32.o Update512 T
luffa_for_32.o finalization224 T
luffa_for_32.o finalization256 T
luffa_for_32.o finalization384 T
luffa_for_32.o finalization512 T
luffa_for_32.o process_last_msgs256 T
luffa_for_32.o process_last_msgs384 T
luffa_for_32.o process_last_msgs512 T
luffa_for_32.o rnd256 T
luffa_for_32.o rnd384 T
luffa_for_32.o rnd512 T

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt32
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt32
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt32
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt32

Namespace violations

Implementation: sphlib
Security model: unknown
Compiler: gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

luffa.o sph_luffa224 T
luffa.o sph_luffa224_addbits_and_close T
luffa.o sph_luffa224_close T
luffa.o sph_luffa224_init T
luffa.o sph_luffa256 T
luffa.o sph_luffa256_addbits_and_close T
luffa.o sph_luffa256_close T
luffa.o sph_luffa256_init T
luffa.o sph_luffa384 T
luffa.o sph_luffa384_addbits_and_close T
luffa.o sph_luffa384_close T
luffa.o sph_luffa384_init T
luffa.o sph_luffa512 T
luffa.o sph_luffa512_addbits_and_close T
luffa.o sph_luffa512_close T
luffa.o sph_luffa512_init T

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

Compiler	Implementations
gcc -march=rv64gc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sphlib
gcc -march=rv64gc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sphlib
gcc -march=rv64gc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	sphlib
gcc -march=rv64gc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	sphlib