Implementation notes: amd64, cel02, crypto_aead/comet128chamv1

Computer: cel02
Architecture: amd64
CPU ID: GenuineIntel-00050657-bfebfbff
SUPERCOP version: 20201130
Operation: crypto_aead
Primitive: comet128chamv1

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
1658218	8851 0 0	26725 840 960	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
3116364	5921 0 0	20898 816 856	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
3465578	4492 0 0	17620 808 856	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20201211	20201130
5063556	4692 0 0	19341 840 896	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
5180214	4014 0 0	17128 816 896	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130
5421684	4636 0 0	19013 840 896	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20201211	20201130

Compiler output

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

try.c: fatal error: error in backend: Cannot select: 0x558b69e9bab0: v4i64 = X86ISD::VTRUNC 0x558b69e9b980
try.c: 0x558b69e9b980: v16i32 = vselect 0x558b69e8b8b0, 0x558b69e2c300, 0x558b69e9b850
try.c: 0x558b69e8b8b0: v4i1 = X86ISD::PCMPGTM 0x558b69e80ca0, 0x558b69e7c070
try.c: 0x558b69e80ca0: v4i64 = X86ISD::VBROADCAST 0x558b69e1e6e0
try.c: 0x558b69e1e6e0: i64,ch = load<LD8[%lsr.iv6971]> 0x558b69d91950, 0x558b69e67d90, undef:i64
try.c: 0x558b69e67d90: i64,ch = CopyFromReg 0x558b69d91950, Register:i64 %vreg50
try.c: 0x558b69e7c2d0: i64 = Register %vreg50
try.c: 0x558b69e1fbb0: i64 = undef
try.c: 0x558b69e7c070: v4i64,ch = CopyFromReg 0x558b69d91950, Register:v4i64 %vreg13
try.c: 0x558b69e814f0: v4i64 = Register %vreg13
try.c: 0x558b69e2c300: v16i32 = X86ISD::VBROADCAST 0x558b69e80f00
try.c: 0x558b69e80f00: i32,ch = load<LD4[ConstantPool]> 0x558b69d91950, 0x558b69e1dcc0, undef:i64
try.c: 0x558b69e1dcc0: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x558b69e73ca0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x558b69e1fbb0: i64 = undef
try.c: 0x558b69e9b850: 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: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: i32 = Constant<0>
try.c: 0x558b69e9b720: 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	T:ref

Compiler output

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

try.c: fatal error: error in backend: Cannot select: 0x55eb2d42d950: v4i64 = X86ISD::VTRUNC 0x55eb2d42d820
try.c: 0x55eb2d42d820: v16i32 = vselect 0x55eb2d4327b0, 0x55eb2d3d5a30, 0x55eb2d42d6f0
try.c: 0x55eb2d4327b0: v4i1 = X86ISD::PCMPGTM 0x55eb2d412fd0, 0x55eb2d410af0
try.c: 0x55eb2d412fd0: v4i64 = X86ISD::VBROADCAST 0x55eb2d3d5ef0
try.c: 0x55eb2d3d5ef0: i64,ch = load<LD8[%lsr.iv6971]> 0x55eb2d30da40, 0x55eb2d3b3470, undef:i64
try.c: 0x55eb2d3b3470: i64,ch = CopyFromReg 0x55eb2d30da40, Register:i64 %vreg50
try.c: 0x55eb2d410d50: i64 = Register %vreg50
try.c: 0x55eb2d3bce20: i64 = undef
try.c: 0x55eb2d410af0: v4i64,ch = CopyFromReg 0x55eb2d30da40, Register:v4i64 %vreg13
try.c: 0x55eb2d413820: v4i64 = Register %vreg13
try.c: 0x55eb2d3d5a30: v16i32 = X86ISD::VBROADCAST 0x55eb2d413230
try.c: 0x55eb2d413230: i32,ch = load<LD4[ConstantPool]> 0x55eb2d30da40, 0x55eb2d3c1640, undef:i64
try.c: 0x55eb2d3c1640: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x55eb2d3bd7a0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x55eb2d3bce20: i64 = undef
try.c: 0x55eb2d42d6f0: 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: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: i32 = Constant<0>
try.c: 0x55eb2d42d5c0: 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	T:ref

Compiler output

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

try.c: fatal error: error in backend: Cannot select: 0x562ac3e96fc0: v4i64 = X86ISD::VTRUNC 0x562ac3e96e90
try.c: 0x562ac3e96e90: v16i32 = vselect 0x562ac3e91990, 0x562ac3e30730, 0x562ac3e96d60
try.c: 0x562ac3e91990: v4i1 = X86ISD::PCMPGTM 0x562ac3e90980, 0x562ac3e8c510
try.c: 0x562ac3e90980: v4i64 = X86ISD::VBROADCAST 0x562ac3e335c0
try.c: 0x562ac3e335c0: i64,ch = load<LD8[%lsr.iv6971]> 0x562ac3da1950, 0x562ac3e583f0, undef:i64
try.c: 0x562ac3e583f0: i64,ch = CopyFromReg 0x562ac3da1950, Register:i64 %vreg50
try.c: 0x562ac3e8c770: i64 = Register %vreg50
try.c: 0x562ac3e34a90: i64 = undef
try.c: 0x562ac3e8c510: v4i64,ch = CopyFromReg 0x562ac3da1950, Register:v4i64 %vreg13
try.c: 0x562ac3e911d0: v4i64 = Register %vreg13
try.c: 0x562ac3e30730: v16i32 = X86ISD::VBROADCAST 0x562ac3e90be0
try.c: 0x562ac3e90be0: i32,ch = load<LD4[ConstantPool]> 0x562ac3da1950, 0x562ac3e3fef0, undef:i64
try.c: 0x562ac3e3fef0: i64 = X86ISD::WrapperRIP TargetConstantPool:i64<i32 1> 0
try.c: 0x562ac3e7a2b0: i64 = TargetConstantPool<i32 1> 0
try.c: 0x562ac3e34a90: i64 = undef
try.c: 0x562ac3e96d60: 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: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: i32 = Constant<0>
try.c: 0x562ac3e96c30: 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	T:ref