Implementation notes: armeabi, berry2, crypto_hash/bmw256

Computer: berry2
Microarchitecture: armeabi; Cortex-A7 (410fc075)
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20240107
Operation: crypto_hash
Primitive: bmw256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
3226010048 0 029346 384 760T:optabeclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3226410060 0 029350 384 760T:optbbeclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3270859440 0 078706 384 760T:optc01clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3489611384 0 030654 384 760T:optc03clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
356466360 0 025419 384 760T:optbgbeclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3571067008 0 076724 384 744T:optc01gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3584811444 0 030714 384 760T:optc04clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3591066772 0 074656 384 744T:optc01gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3617217876 0 027588 384 744T:optc02gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3617417876 0 025760 384 744T:optc02gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3722423996 0 043126 384 760T:sphlibclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3741612244 0 021956 384 744T:optc04gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3747612244 0 020128 384 744T:optc04gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3772717024 0 036278 384 760T:optc02clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3810812328 0 022040 384 744T:optc03gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3811012328 0 020212 384 744T:optc03gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3816815284 0 024752 384 744T:optbgbegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3817212532 0 022244 384 744T:optbbegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3821812520 0 020355 380 744T:optbbegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3822812568 0 022280 384 744T:optabegcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3827012556 0 020391 380 744T:optabegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3831214732 0 022564 384 744T:optbgbegcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
3953017140 0 036278 384 760T:sphlib-smallclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
3974223828 0 033544 384 744T:sphlib-smallgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
399595548 0 012890 376 744T:optbgbegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4046630432 0 040148 384 744T:sphlibgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4053524168 0 032052 384 744T:sphlibgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4058210824 0 018099 372 744T:optabegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4081010472 0 018364 384 744T:optc04gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4161610580 0 018472 384 744T:optc03gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4191610876 0 018151 372 744T:optbbegcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4203810764 0 018607 380 744T:optabegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4212110636 0 018479 380 744T:optbbegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4238067400 0 074780 376 744T:optc01gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4254616040 0 023932 384 744T:sphlib-smallgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4266215744 0 023636 384 744T:optc02gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4300861796 0 069688 384 744T:optc01gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4306410048 0 017428 376 744T:optc03gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4338610056 0 017436 376 744T:optc04gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4354812540 0 020380 384 744T:optbgbegcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4370214208 0 021588 376 744T:optc02gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4656124072 0 031452 376 744T:sphlibgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4732223104 0 030996 384 744T:sphlibgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4905814868 0 022256 376 744T:sphlib-smallgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
4923814700 0 022600 384 744T:sphlib-smallgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
5056914480 0 022364 384 744T:refgcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
5099416068 0 025776 384 744T:refgcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
6126113816 0 033034 384 760T:refclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2024012320240107
6197014428 0 021808 376 744T:refgcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107
7002213860 0 021752 384 744T:refgcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE2024012320240107

Compiler output

Implementation: T:optc01
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.c: BlueMidnightWish.c:1326:86: warning: '&' within '^' [-Wbitwise-op-parentheses]
BlueMidnightWish.c: hashState256(state)->LastPart[LastByte] = hashState256(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:1326:86: note: place parentheses around the '&' expression to silence this warning
BlueMidnightWish.c: hashState256(state)->LastPart[LastByte] = hashState256(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:1360:86: warning: '&' within '^' [-Wbitwise-op-parentheses]
BlueMidnightWish.c: hashState512(state)->LastPart[LastByte] = hashState512(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:1360:86: note: place parentheses around the '&' expression to silence this warning
BlueMidnightWish.c: hashState512(state)->LastPart[LastByte] = hashState512(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc01

Compiler output

Implementation: T:optc02
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.c: BlueMidnightWish.c:878:84: warning: '&' within '^' [-Wbitwise-op-parentheses]
BlueMidnightWish.c: hashState256(state)->LastPart[LastByte] = hashState256(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:878:84: note: place parentheses around the '&' expression to silence this warning
BlueMidnightWish.c: hashState256(state)->LastPart[LastByte] = hashState256(state)->LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc02

Compiler output

Implementation: T:optc03
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.c: BlueMidnightWish.c:735:84: warning: '&' within '^' [-Wbitwise-op-parentheses]
BlueMidnightWish.c: hashState256_(state).LastPart[LastByte] = hashState256_(state).LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:735:84: note: place parentheses around the '&' expression to silence this warning
BlueMidnightWish.c: hashState256_(state).LastPart[LastByte] = hashState256_(state).LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc03

Compiler output

Implementation: T:optc04
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.c: BlueMidnightWish.c:865:84: warning: '&' within '^' [-Wbitwise-op-parentheses]
BlueMidnightWish.c: hashState256_(state).LastPart[LastByte] = hashState256_(state).LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: BlueMidnightWish.c:865:84: note: place parentheses around the '&' expression to silence this warning
BlueMidnightWish.c: hashState256_(state).LastPart[LastByte] = hashState256_(state).LastPart[LastByte] & (0xff << (PadOnePosition + 1) )\
BlueMidnightWish.c: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
BlueMidnightWish.c: 1 warning generated.

Number of similar (compiler,implementation) pairs: 1, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc04

Namespace violations

Implementation: T:optbgbe
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
bmw_small_speed.o bmw256_ctx2hash T
bmw_small_speed.o bmw256_init T
bmw_small_speed.o bmw256_lastBlock T
bmw_small_speed.o bmw256_nextBlock T
memxor.o memxor T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optbgbe
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optbgbe
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optbgbe
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optbgbe
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optbgbe

Namespace violations

Implementation: T:optc01
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.o Final T
BlueMidnightWish.o Hash T
BlueMidnightWish.o Init T
BlueMidnightWish.o Update T
BlueMidnightWish.o i224p2 R
BlueMidnightWish.o i256p2 R
BlueMidnightWish.o i384p2 R
BlueMidnightWish.o i512p2 R

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc01
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc01
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc01
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc01
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc01

Namespace violations

Implementation: T:optc02
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.o Final T
BlueMidnightWish.o Hash T
BlueMidnightWish.o Init T
BlueMidnightWish.o Update256 T
BlueMidnightWish.o i256p2 R

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc02
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc02
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc02
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc02
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc02

Namespace violations

Implementation: T:optc03
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.o Hash T
BlueMidnightWish.o i256p2 R

Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc03
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc03
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc03
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc03
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc03
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:optc04
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc04
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc04
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc04
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:optc04

Namespace violations

Implementation: T:ref
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
BlueMidnightWish.o Compression256 T
BlueMidnightWish.o Compression512 T
BlueMidnightWish.o Final T
BlueMidnightWish.o Hash T
BlueMidnightWish.o Init T
BlueMidnightWish.o Update T
BlueMidnightWish.o expand32_1 T
BlueMidnightWish.o expand32_2 T
BlueMidnightWish.o expand64_1 T
BlueMidnightWish.o expand64_2 T
BlueMidnightWish.o i224p2 R
BlueMidnightWish.o i256p2 R
BlueMidnightWish.o i384p2 R
BlueMidnightWish.o i512p2 R

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Namespace violations

Implementation: T:sphlib
Security model: timingleaks
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
bmw.o sph_bmw224 T
bmw.o sph_bmw224_addbits_and_close T
bmw.o sph_bmw224_close T
bmw.o sph_bmw224_init T
bmw.o sph_bmw256 T
bmw.o sph_bmw256_addbits_and_close T
bmw.o sph_bmw256_close T
bmw.o sph_bmw256_init T
bmw.o sph_bmw384 T
bmw.o sph_bmw384_addbits_and_close T
bmw.o sph_bmw384_close T
bmw.o sph_bmw384_init T
bmw.o sph_bmw512 T
bmw.o sph_bmw512_addbits_and_close T
bmw.o sph_bmw512_close T
bmw.o sph_bmw512_init T

Number of similar (compiler,implementation) pairs: 10, namely:
CompilerImplementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sphlib
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:sphlib-small
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib-small
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib-small
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib-small
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:sphlib-small