Implementation notes: amd64, cel02, crypto_verify/8

Computer: cel02
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20201130
Operation: crypto_verify
Primitive: 8

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
28	125 0 0	11258 800 712	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
30	119 0 0	9248 800 736	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
32	130 0 0	9412 792 712	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
32	129 0 0	10452 816 768	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
34	129 0 0	13741 824 800	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
48	129 0 0	10148 816 768	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130

Compiler output

Implementation: ref
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x5646d09f4180: v4i64 = X86ISD::VTRUNC 0x5646d09f4050
try.c: 0x5646d09f4050: v16i32 = vselect 0x5646d0a0a6f0, 0x5646d098f8f0, 0x5646d09f3f20
try.c: 0x5646d0a0a6f0: v4i1 = X86ISD::PCMPGTM 0x5646d09efb60, 0x5646d09eb6f0
try.c: 0x5646d09efb60: v4i64 = X86ISD::VBROADCAST 0x5646d099ab50
try.c: 0x5646d099ab50: i64,ch = load<LD8[%lsr.iv6971]> 0x5646d0900950, 0x5646d09db2b0, undef:i64
try.c: 0x5646d09db2b0: i64,ch = CopyFromReg 0x5646d0900950, Register:i64 %vreg50
try.c: 0x5646d09eb950: i64 = Register %vreg50
try.c: 0x5646d099c020: i64 = undef
try.c: 0x5646d09eb6f0: v4i64,ch = CopyFromReg 0x5646d0900950, Register:v4i64 %vreg13
try.c: 0x5646d09f03b0: v4i64 = Register %vreg13
try.c: 0x5646d098f8f0: v16i32 = X86ISD::VBROADCAST 0x5646d09efdc0
try.c: 0x5646d09efdc0: i32,ch = load<LD4[ConstantPool]> 0x5646d0900950, 0x5646d0999990, undef:i64
try.c: 0x5646d0999990: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x5646d0993b90: i64 = TargetConstantPool<i32 1> 0
try.c: 0x5646d099c020: i64 = undef
try.c: 0x5646d09f3f20: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: 0x5646d09f3df0: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref

Compiler output

Implementation: ref
Security model: constbranchindex
Compiler: clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x556d6d497120: v4i64 = X86ISD::VTRUNC 0x556d6d496ff0
try.c: 0x556d6d496ff0: v16i32 = vselect 0x556d6d494b10, 0x556d6d42f0c0, 0x556d6d496ec0
try.c: 0x556d6d494b10: v4i1 = X86ISD::PCMPGTM 0x556d6d47f940, 0x556d6d47bed0
try.c: 0x556d6d47f940: v4i64 = X86ISD::VBROADCAST 0x556d6d42f580
try.c: 0x556d6d42f580: i64,ch = load<LD8[%lsr.iv6971]> 0x556d6d379a30, 0x556d6d4142c0, undef:i64
try.c: 0x556d6d4142c0: i64,ch = CopyFromReg 0x556d6d379a30, Register:i64 %vreg50
try.c: 0x556d6d47c130: i64 = Register %vreg50
try.c: 0x556d6d3f7e10: i64 = undef
try.c: 0x556d6d47bed0: v4i64,ch = CopyFromReg 0x556d6d379a30, Register:v4i64 %vreg13
try.c: 0x556d6d480190: v4i64 = Register %vreg13
try.c: 0x556d6d42f0c0: v16i32 = X86ISD::VBROADCAST 0x556d6d47fba0
try.c: 0x556d6d47fba0: i32,ch = load<LD4[ConstantPool]> 0x556d6d379a30, 0x556d6d41c8a0, undef:i64
try.c: 0x556d6d41c8a0: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x556d6d3f8790: i64 = TargetConstantPool<i32 1> 0
try.c: 0x556d6d3f7e10: i64 = undef
try.c: 0x556d6d496ec0: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: 0x556d6d496d90: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref

Compiler output

Implementation: ref
Security model: constbranchindex
Compiler: clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

try.c: fatal error: error in backend: Cannot select: 0x557b70618320: v4i64 = X86ISD::VTRUNC 0x557b706181f0
try.c: 0x557b706181f0: v16i32 = vselect 0x557b70614d00, 0x557b705bfeb0, 0x557b706180c0
try.c: 0x557b70614d00: v4i1 = X86ISD::PCMPGTM 0x557b705fd990, 0x557b705f9520
try.c: 0x557b705fd990: v4i64 = X86ISD::VBROADCAST 0x557b705a89d0
try.c: 0x557b705a89d0: i64,ch = load<LD8[%lsr.iv6971]> 0x557b7050e920, 0x557b705f09f0, undef:i64
try.c: 0x557b705f09f0: i64,ch = CopyFromReg 0x557b7050e920, Register:i64 %vreg50
try.c: 0x557b705f9780: i64 = Register %vreg50
try.c: 0x557b705a9ea0: i64 = undef
try.c: 0x557b705f9520: v4i64,ch = CopyFromReg 0x557b7050e920, Register:v4i64 %vreg13
try.c: 0x557b705fe1e0: v4i64 = Register %vreg13
try.c: 0x557b705bfeb0: v16i32 = X86ISD::VBROADCAST 0x557b705fdbf0
try.c: 0x557b705fdbf0: i32,ch = load<LD4[ConstantPool]> 0x557b7050e920, 0x557b705a5300, undef:i64
try.c: 0x557b705a5300: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x557b705e7210: i64 = TargetConstantPool<i32 1> 0
try.c: 0x557b705a9ea0: i64 = undef
try.c: 0x557b706180c0: v16i32 = BUILD_VECTOR Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>, Constant:i32<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: 0x557b70617f90: i32 = Constant<0>
try.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ref