Implementation notes: x86, katana, crypto_sign/ed25519

Computer: katana
Architecture: x86
CPU ID: GenuineIntel-000006f6-bfebfbff
SUPERCOP version: 20170105
Operation: crypto_sign
Primitive: ed25519
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
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1946016? ? ?? ? ?ref10gcc_-m32_-march=core2_-Os_-fomit-frame-pointer2016103020161009
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1984552? ? ?? ? ?ref10gcc_-funroll-loops_-m32_-march=pentium2_-O2_-fomit-frame-pointer2016103020161009
1986344? ? ?? ? ?ref10gcc_-m32_-march=i486_-Os_-fomit-frame-pointer2016103020161009
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1987136? ? ?? ? ?ref10gcc_-funroll-loops_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2016103020161009
1988536? ? ?? ? ?ref10gcc_-m32_-march=i386_-Os_-fomit-frame-pointer2016103020161009
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2952872? ? ?? ? ?ref10gcc_-m32_-march=k6_-O_-fomit-frame-pointer2016103020161009
2956624? ? ?? ? ?ref10gcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2016103020161009
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14437408? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O3_-fomit-frame-pointer2016103020161009
14512432? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O2_-fomit-frame-pointer2016103020161009
14518440? ? ?? ? ?refgcc_-m32_-march=pentium2_-O2_-fomit-frame-pointer2016103020161009
14682000? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O3_-fomit-frame-pointer2016103020161009
14686840? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O3_-fomit-frame-pointer2016103020161009
14701304? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2016103020161009
14702504? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O3_-fomit-frame-pointer2016103020161009
14708120? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O3_-fomit-frame-pointer2016103020161009
14709616? ? ?? ? ?refgcc_-funroll-loops_-m32_-O3_-fomit-frame-pointer2016103020161009
14723680? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O3_-fomit-frame-pointer2016103020161009
14764480? ? ?? ? ?refgcc_-m32_-march=pentium_-O3_-fomit-frame-pointer2016103020161009
14784776? ? ?? ? ?refgcc_-m32_-march=athlon_-O3_-fomit-frame-pointer2016103020161009
14836808? ? ?? ? ?refgcc_-m32_-march=i486_-O3_-fomit-frame-pointer2016103020161009
14861696? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O3_-fomit-frame-pointer2016103020161009
14939912? ? ?? ? ?refgcc_-m32_-march=pentium3_-O3_-fomit-frame-pointer2016103020161009
14953056? ? ?? ? ?refgcc_-m32_-march=pentium2_-O3_-fomit-frame-pointer2016103020161009
14981752? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O3_-fomit-frame-pointer2016103020161009
17043824? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O3_-fomit-frame-pointer2016103020161009
17054360? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O3_-fomit-frame-pointer2016103020161009
17105968? ? ?? ? ?refgcc_-m32_-march=nocona_-O3_-fomit-frame-pointer2016103020161009
17108096? ? ?? ? ?refgcc_-m32_-march=core2_-O3_-fomit-frame-pointer2016103020161009
17124680? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O3_-fomit-frame-pointer2016103020161009
17225768? ? ?? ? ?refgcc_-m32_-march=k8_-O3_-fomit-frame-pointer2016103020161009
17244248? ? ?? ? ?refgcc_-m32_-march=barcelona_-O3_-fomit-frame-pointer2016103020161009
17245792? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O3_-fomit-frame-pointer2016103020161009
17286016? ? ?? ? ?refgcc_-m32_-march=pentium4_-O3_-fomit-frame-pointer2016103020161009
17351352? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O3_-fomit-frame-pointer2016103020161009
17414128? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2016103020161009
17628480? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-O_-fomit-frame-pointer2016103020161009
17630480? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-O_-fomit-frame-pointer2016103020161009
17632192? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2016103020161009
17634224? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-O_-fomit-frame-pointer2016103020161009
17635736? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2016103020161009
17636192? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-O_-fomit-frame-pointer2016103020161009
17636472? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O_-fomit-frame-pointer2016103020161009
17636920? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-O_-fomit-frame-pointer2016103020161009
17654696? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-O_-fomit-frame-pointer2016103020161009
17656848? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-O_-fomit-frame-pointer2016103020161009
17660960? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-O_-fomit-frame-pointer2016103020161009
17666592? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-O_-fomit-frame-pointer2016103020161009
17686880? ? ?? ? ?refgcc_-funroll-loops_-m32_-O_-fomit-frame-pointer2016103020161009
17709376? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-O_-fomit-frame-pointer2016103020161009
17721552? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-O_-fomit-frame-pointer2016103020161009
17724912? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-O_-fomit-frame-pointer2016103020161009
17791104? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O_-fomit-frame-pointer2016103020161009
17823592? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-O_-fomit-frame-pointer2016103020161009
18273752? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-O3_-fomit-frame-pointer2016103020161009
18284144? ? ?? ? ?refgcc_-m32_-march=athlon_-O2_-fomit-frame-pointer2016103020161009
18287368? ? ?? ? ?refgcc_-m32_-march=k8_-O2_-fomit-frame-pointer2016103020161009
18315776? ? ?? ? ?refgcc_-m32_-march=prescott_-O3_-fomit-frame-pointer2016103020161009
18337312? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O2_-fomit-frame-pointer2016103020161009
18337736? ? ?? ? ?refgcc_-m32_-march=pentium_-O2_-fomit-frame-pointer2016103020161009
18424264? ? ?? ? ?refgcc_-m32_-march=corei7_-O2_-fomit-frame-pointer2016103020161009
18449088? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-O_-fomit-frame-pointer2016103020161009
18453528? ? ?? ? ?refgcc_-m32_-march=core2_-O_-fomit-frame-pointer2016103020161009
18454560? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-O_-fomit-frame-pointer2016103020161009
18472200? ? ?? ? ?refgcc_-m32_-march=k6_-O2_-fomit-frame-pointer2016103020161009
18480512? ? ?? ? ?refgcc_-m32_-march=athlon_-O_-fomit-frame-pointer2016103020161009
18504712? ? ?? ? ?refgcc_-m32_-march=k6-2_-O2_-fomit-frame-pointer2016103020161009
18506528? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-O_-fomit-frame-pointer2016103020161009
18528848? ? ?? ? ?refgcc_-m32_-march=k8_-O_-fomit-frame-pointer2016103020161009
18590584? ? ?? ? ?refgcc_-m32_-march=pentium4_-O2_-fomit-frame-pointer2016103020161009
18646456? ? ?? ? ?refgcc_-m32_-march=pentium3_-O_-fomit-frame-pointer2016103020161009
18661288? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-O3_-fomit-frame-pointer2016103020161009
18734208? ? ?? ? ?refgcc_-m32_-march=k6-2_-O_-fomit-frame-pointer2016103020161009
18734808? ? ?? ? ?refgcc_-m32_-march=k6_-O_-fomit-frame-pointer2016103020161009
18734904? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-O_-fomit-frame-pointer2016103020161009
18746856? ? ?? ? ?refgcc_-m32_-march=k6-3_-O2_-fomit-frame-pointer2016103020161009
18768752? ? ?? ? ?refgcc_-m32_-march=pentium_-O_-fomit-frame-pointer2016103020161009
18782648? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-O_-fomit-frame-pointer2016103020161009
18784056? ? ?? ? ?refgcc_-m32_-march=pentium-m_-O_-fomit-frame-pointer2016103020161009
18810480? ? ?? ? ?refgcc_-m32_-march=pentium2_-O_-fomit-frame-pointer2016103020161009
18819000? ? ?? ? ?refgcc_-m32_-march=barcelona_-O_-fomit-frame-pointer2016103020161009
18876984? ? ?? ? ?refgcc_-m32_-O_-fomit-frame-pointer2016103020161009
18918296? ? ?? ? ?refgcc_-m32_-march=corei7_-O_-fomit-frame-pointer2016103020161009
18953040? ? ?? ? ?refgcc_-m32_-march=i386_-O_-fomit-frame-pointer2016103020161009
19059672? ? ?? ? ?refgcc_-m32_-march=k6-3_-O_-fomit-frame-pointer2016103020161009
19107160? ? ?? ? ?refgcc_-m32_-march=i386_-O3_-fomit-frame-pointer2016103020161009
19115032? ? ?? ? ?refgcc_-m32_-O3_-fomit-frame-pointer2016103020161009
19121720? ? ?? ? ?refgcc_-m32_-march=k6-3_-O3_-fomit-frame-pointer2016103020161009
19123544? ? ?? ? ?refgcc_-m32_-march=k6-2_-O3_-fomit-frame-pointer2016103020161009
19124064? ? ?? ? ?refgcc_-m32_-march=k6_-O3_-fomit-frame-pointer2016103020161009
22237432? ? ?? ? ?refgcc_-m32_-Os_-fomit-frame-pointer2016103020161009
22247080? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i386_-Os_-fomit-frame-pointer2016103020161009
22252232? ? ?? ? ?refgcc_-m32_-march=i386_-Os_-fomit-frame-pointer2016103020161009
22253752? ? ?? ? ?refgcc_-m32_-march=athlon_-Os_-fomit-frame-pointer2016103020161009
22259512? ? ?? ? ?refgcc_-m32_-march=k8_-Os_-fomit-frame-pointer2016103020161009
22292584? ? ?? ? ?refgcc_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2016103020161009
22302608? ? ?? ? ?refgcc_-m32_-march=pentium_-Os_-fomit-frame-pointer2016103020161009
22304624? ? ?? ? ?refgcc_-m32_-march=i486_-Os_-fomit-frame-pointer2016103020161009
22307144? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2016103020161009
22312064? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium3_-Os_-fomit-frame-pointer2016103020161009
22334528? ? ?? ? ?refgcc_-m32_-march=native_-mtune=native_-Os_-fomit-frame-pointer2016103020161009
22335136? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium2_-Os_-fomit-frame-pointer2016103020161009
22337584? ? ?? ? ?refgcc_-m32_-march=core2_-msse4_-Os_-fomit-frame-pointer2016103020161009
22342088? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium_-Os_-fomit-frame-pointer2016103020161009
22353816? ? ?? ? ?refgcc_-m32_-march=core2_-msse4.1_-Os_-fomit-frame-pointer2016103020161009
22403856? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-3_-Os_-fomit-frame-pointer2016103020161009
22428560? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6_-Os_-fomit-frame-pointer2016103020161009
22432256? ? ?? ? ?refgcc_-m32_-march=prescott_-O_-fomit-frame-pointer2016103020161009
22432640? ? ?? ? ?refgcc_-m32_-march=nocona_-O_-fomit-frame-pointer2016103020161009
22452952? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k6-2_-Os_-fomit-frame-pointer2016103020161009
22467344? ? ?? ? ?refgcc_-m32_-march=core2_-Os_-fomit-frame-pointer2016103020161009
22473776? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=i486_-Os_-fomit-frame-pointer2016103020161009
22479088? ? ?? ? ?refgcc_-m32_-march=barcelona_-Os_-fomit-frame-pointer2016103020161009
22482432? ? ?? ? ?refgcc_-m32_-march=k6-2_-Os_-fomit-frame-pointer2016103020161009
22495936? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=nocona_-Os_-fomit-frame-pointer2016103020161009
22525616? ? ?? ? ?refgcc_-m32_-march=pentium4_-Os_-fomit-frame-pointer2016103020161009
22525760? ? ?? ? ?refgcc_-m32_-march=prescott_-Os_-fomit-frame-pointer2016103020161009
22525888? ? ?? ? ?refgcc_-m32_-march=nocona_-Os_-fomit-frame-pointer2016103020161009
22526192? ? ?? ? ?refgcc_-m32_-march=corei7_-Os_-fomit-frame-pointer2016103020161009
22557440? ? ?? ? ?refgcc_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2016103020161009
22562120? ? ?? ? ?refgcc_-m32_-march=pentium4_-O_-fomit-frame-pointer2016103020161009
22580952? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentiumpro_-Os_-fomit-frame-pointer2016103020161009
22588352? ? ?? ? ?refgcc_-m32_-march=i486_-O_-fomit-frame-pointer2016103020161009
22596120? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium-mmx_-Os_-fomit-frame-pointer2016103020161009
22619256? ? ?? ? ?refgcc_-m32_-march=pentium-m_-Os_-fomit-frame-pointer2016103020161009
22652840? ? ?? ? ?refgcc_-m32_-march=pentium2_-Os_-fomit-frame-pointer2016103020161009
22664584? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=prescott_-Os_-fomit-frame-pointer2016103020161009
22721328? ? ?? ? ?refgcc_-m32_-march=k6_-Os_-fomit-frame-pointer2016103020161009
22760976? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=athlon_-Os_-fomit-frame-pointer2016103020161009
22767864? ? ?? ? ?refgcc_-m32_-march=k6-3_-Os_-fomit-frame-pointer2016103020161009
22782600? ? ?? ? ?refgcc_-funroll-loops_-m32_-Os_-fomit-frame-pointer2016103020161009
22820720? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=pentium4_-Os_-fomit-frame-pointer2016103020161009
22877752? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=k8_-Os_-fomit-frame-pointer2016103020161009
22955256? ? ?? ? ?refgcc_-m32_-march=pentium3_-Os_-fomit-frame-pointer2016103020161009
22983552? ? ?? ? ?refgcc_-funroll-loops_-m32_-march=barcelona_-Os_-fomit-frame-pointer2016103020161009

Test failure

Implementation: crypto_sign/ed25519/ref
Compiler: gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer
error 111

Number of similar (compiler,implementation) pairs: 18, namely:
CompilerImplementations
gcc -m32 -march=core-avx-i -O2 -fomit-frame-pointer ref ref10
gcc -m32 -march=core-avx-i -O -fomit-frame-pointer ref ref10
gcc -m32 -march=core-avx-i -Os -fomit-frame-pointer ref ref10
gcc -m32 -march=core-avx2 -O2 -fomit-frame-pointer ref ref10
gcc -m32 -march=core-avx2 -O -fomit-frame-pointer ref ref10
gcc -m32 -march=core-avx2 -Os -fomit-frame-pointer ref ref10
gcc -m32 -march=corei7-avx -O2 -fomit-frame-pointer ref ref10
gcc -m32 -march=corei7-avx -O -fomit-frame-pointer ref ref10
gcc -m32 -march=corei7-avx -Os -fomit-frame-pointer ref ref10