Implementation notes: amd64, colossus7, crypto_hash/shavite3512

Computer: colossus7
Architecture: amd64
CPU ID: AuthenticAMD-00830f10-178bfbff
SUPERCOP version: 20210125
Operation: crypto_hash
Primitive: shavite3512
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
2837315391 0 027390 752 752T:sphlib-smallclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
2936215047 0 027190 752 752T:sphlib-smallclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
2949715047 0 027190 752 752T:sphlib-smallclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3062339971 0 049584 744 736T:sphlibclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3071343194 0 055318 752 752T:sphlibclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3075743194 0 055318 752 752T:sphlibclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3098243602 0 055582 752 752T:sphlibclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3141071083 192 083071 960 752T:no-saltclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3192716373 0 028414 752 736T:sphlib-smallclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3321069867 192 081895 960 736T:no-saltclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3377329051 192 041039 960 752T:low-memclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3397580043 192 092047 960 752T:new-aes-roundclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3429013705 0 023344 744 736T:sphlib-smallclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3453880315 192 092317 960 752T:different-orderclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3492028571 192 040607 960 752T:low-memclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3498828571 192 040607 960 752T:low-memclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3510028443 192 040471 960 736T:low-memclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3521344393 0 056414 752 736T:sphlibclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3597878811 192 090853 960 736T:different-orderclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3622578715 192 090759 960 736T:new-aes-roundclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3636026855 192 036393 952 736T:low-memclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3645067483 192 079519 960 752T:no-saltclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3705867483 192 079519 960 752T:no-saltclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3710217691 192 029695 960 752T:lower-memclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3712536059 192 048063 960 752T:IntelL1Cacheclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3748575339 192 087375 960 752T:new-aes-roundclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3757535419 192 047463 960 736T:IntelL1Cacheclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3908235739 192 047775 960 752T:IntelL1Cacheclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3915076475 192 088509 960 752T:different-orderclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3926373115 192 082663 952 736T:different-orderclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3930776475 192 088509 960 752T:different-orderclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
3980233819 192 043369 952 736T:IntelL1Cacheclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4007235739 192 047775 960 752T:IntelL1Cacheclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4007217227 192 029263 960 752T:lower-memclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4050075692 192 085241 952 736T:new-aes-roundclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4070316205 192 025753 952 736T:lower-memclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4083716987 192 029031 960 736T:lower-memclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4095017227 192 029263 960 752T:lower-memclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4162575339 192 087375 960 752T:new-aes-roundclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
4641766814 192 076361 952 736T:no-saltclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
10176724923 192 036951 960 752T:8-bitclang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
10433224923 192 036951 960 752T:8-bitclang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
10498525435 192 037431 960 752T:8-bitclang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
11463827707 192 039743 960 736T:8-bitclang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125
15509315808 192 025337 952 736T:8-bitclang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE2021031120210125

Compiler output

Implementation: T:8-bit
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
SHAvite3.c: In file included from SHAvite3.c:11:
SHAvite3.c: ./portable.h:109:2: warning: NEITHER NESSIE_LITTLE_ENDIAN NOR NESSIE_BIG_ENDIAN ARE DEFINED!!!!! [-W#warnings]
SHAvite3.c: #warning NEITHER NESSIE_LITTLE_ENDIAN NOR NESSIE_BIG_ENDIAN ARE DEFINED!!!!!
SHAvite3.c: ^
SHAvite3.c: ./portable.h:510:1: warning: '/*' within block comment [-Wcomment]
SHAvite3.c: /* "x++" is passed as an argument, thus increasing x 4 times instead of one */
SHAvite3.c: ^
SHAvite3.c: 2 warnings generated.

Number of similar (compiler,implementation) pairs: 35, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt

Compiler output

Implementation: T:aes-instruct
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
hash.c: In file included from hash.c:4:
hash.c: In file included from ./SHA3api_ref.h:13:
hash.c: ./compress.h:140:9: error: invalid operand for instruction
hash.c: asm ("movaps xmm0, [SHAVITE512_PTXT]");
hash.c: ^
hash.c: <inline asm>:1:15: note: instantiated into assembly here
hash.c: movaps xmm0, [SHAVITE512_PTXT]
hash.c: ^~~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:4:
hash.c: In file included from ./SHA3api_ref.h:13:
hash.c: ./compress.h:141:9: error: invalid operand for instruction
hash.c: asm ("movaps xmm1, [SHAVITE512_PTXT+16]");
hash.c: ^
hash.c: <inline asm>:1:15: note: instantiated into assembly here
hash.c: movaps xmm1, [SHAVITE512_PTXT+16]
hash.c: ^~~~~~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:4:
hash.c: In file included from ./SHA3api_ref.h:13:
hash.c: ./compress.h:142:9: error: invalid operand for instruction
hash.c: asm ("movaps xmm2, [SHAVITE512_PTXT+32]");
hash.c: ^
hash.c: <inline asm>:1:15: note: instantiated into assembly here
hash.c: movaps xmm2, [SHAVITE512_PTXT+32]
hash.c: ^~~~~~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:4:
hash.c: ...

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

Namespace violations

Implementation: T:8-bit
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
SHAvite3.o Compress256 T
SHAvite3.o Compress512 T
SHAvite3.o DblGF2 T
SHAvite3.o E256 T
SHAvite3.o E512 T
SHAvite3.o Final T
SHAvite3.o Hash T
SHAvite3.o IV_224 D
SHAvite3.o IV_256 D
SHAvite3.o IV_384 D
SHAvite3.o IV_512 D
SHAvite3.o Init T
SHAvite3.o MixColumns T
SHAvite3.o Update T
SHAvite3.o f T

Number of similar (compiler,implementation) pairs: 5, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:8-bit

Namespace violations

Implementation: T:IntelL1Cache
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
SHAvite3.o Compress256 T
SHAvite3.o Compress512 T
SHAvite3.o E256 T
SHAvite3.o E512 T
SHAvite3.o Final T
SHAvite3.o Hash T
SHAvite3.o IV_224 D
SHAvite3.o IV_256 D
SHAvite3.o IV_384 D
SHAvite3.o IV_512 D
SHAvite3.o Init T
SHAvite3.o Update T

Number of similar (compiler,implementation) pairs: 30, namely:
CompilerImplementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:IntelL1Cache
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:different-order
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:low-mem
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:lower-mem
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:new-aes-round
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:no-salt

Namespace violations

Implementation: T:sphlib
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
shavite.o sph_shavite224 T
shavite.o sph_shavite224_addbits_and_close T
shavite.o sph_shavite224_close T
shavite.o sph_shavite224_init T
shavite.o sph_shavite256 T
shavite.o sph_shavite256_addbits_and_close T
shavite.o sph_shavite256_close T
shavite.o sph_shavite256_init T
shavite.o sph_shavite384 T
shavite.o sph_shavite384_addbits_and_close T
shavite.o sph_shavite384_close T
shavite.o sph_shavite384_init T
shavite.o sph_shavite512 T
shavite.o sph_shavite512_addbits_and_close T
shavite.o sph_shavite512_close T
shavite.o sph_shavite512_init T

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