Implementation notes: ppc64, power9, crypto_hash/mcssha6

Computer: power9
Architecture: ppc64
CPU ID: unknown CPU ID
SUPERCOP version: 20210326
Operation: crypto_hash
Primitive: mcssha6
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
1823394708 0 018339 668 1080T:refgcc_-mcpu=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1830344708 0 018339 668 1080T:refgcc_-mcpu=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1878596032 0 021126 676 1080T:refgcc_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1920585964 0 021106 676 1080T:refgcc_-mcpu=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1920764680 0 018339 668 1080T:refgcc_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1921235964 0 021106 676 1080T:refgcc_-mcpu=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1943247904 0 024819 676 1096T:refgcc_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1945106556 0 022059 676 1088T:refgcc_-mcpu=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1946116556 0 022059 676 1088T:refgcc_-mcpu=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1957626556 0 022091 676 1088T:refgcc_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1967274760 24 017091 676 1072T:refclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
1967387904 0 024819 676 1096T:refgcc_-mcpu=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
1974204812 24 017875 676 1072T:refclang_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
1982757916 24 024601 684 1072T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
1987974812 24 017875 676 1072T:refclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
2015638696 24 024649 684 1072T:refclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
2059837836 0 025023 676 1096T:refgcc_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2021042220210326
2072888268 24 026473 684 1072T:refclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
2073068696 24 024649 684 1072T:refclang_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
20781316536 48 026473 684 1072T:refclang_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326
2085714760 24 017091 676 1072T:refclang_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021042220210326

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE
mcssha6.c: mcssha6.c: In function 'Init':
mcssha6.c: mcssha6.c:52:12: note: the layout of aggregates containing vectors with 4-byte alignment has changed in GCC 5
mcssha6.c: 52 | HashReturn Init(hashState *c,DataLength hashbitlen)
mcssha6.c: | ^~~~

Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Namespace violations

Implementation: T:ref
Security model: timingleaks
Compiler: clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
mcssha6.o CalculateFinalState T
mcssha6.o Final T
mcssha6.o Hash T
mcssha6.o Init T
mcssha6.o MCSSHA6Reverse T
mcssha6.o Update T

Number of similar (compiler,implementation) pairs: 20, namely:
CompilerImplementations
clang -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
gcc -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -mcpu=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Namespace violations

Implementation: T:ref
Security model: timingleaks
Compiler: clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
mcssha6.o CalculateFinalState T
mcssha6.o CalculateFinalState T
mcssha6.o Final T
mcssha6.o Final T
mcssha6.o Hash T
mcssha6.o Hash T
mcssha6.o Init T
mcssha6.o Init T
mcssha6.o MCSSHA6Reverse T
mcssha6.o MCSSHA6Reverse T
mcssha6.o Update T
mcssha6.o Update T

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref