Implementation notes: amd64, devoptimis, crypto_hash/lane256

Computer: devoptimis
Architecture: amd64
CPU ID: GenuineIntel-000206c2-bfebfbff
SUPERCOP version: 20190910
Operation: crypto_hash
Primitive: lane256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
72899	78519 0 0	87777 752 776	`c`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191003	20190910
76634	82014 0 0	94477 784 808	`c`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191003	20190910
81585	80984 0 0	91149 768 808	`c`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191003	20190910
88498	85392 0 0	95598 776 808	`c`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20191003	20190910

Compiler output

Implementation: bitslice
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

try.c: /usr/bin/ld: crypto_hash_lane256.a(lane256compress.o): relocation R_X86_64_32S against `.data' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/ld: crypto_hash_lane256.a(finalize.o): relocation R_X86_64_32S against `.data' can not be used when making a PIE object; recompile with -fPIC
try.c: /usr/bin/ld: final link failed: Nonrepresentable section on output
try.c: collect2: error: ld returned 1 exit status

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	bitslice
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	bitslice
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	bitslice
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	bitslice

Namespace violations

Implementation: c
Security model: unknown
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

lane.o Final T
lane.o Hash T
lane.o Init T
lane.o Update T
lane.o lane256_compress T
lane.o lane512_compress T

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	c
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	c
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	c
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	c