Implementation notes: amd64, icelake, crypto_hash/sarmal256

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_hash
Primitive: sarmal256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
10780	28917 16832 0	40960 20480 0	`T:opt64`	`clang_-march=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
10808	29013 16832 0	40960 20480 0	`T:opt64`	`clang_-march=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
10842	26922 16896 0	40960 20480 0	`T:opt64`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
10991	27573 16832 0	36864 20480 0	`T:opt64`	`clang_-march=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20200826	20200826
11071	26009 16896 0	36864 20480 0	`T:opt64`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826
11501	24977 16896 0	36864 20480 0	`T:opt64`	`opt-local-bin-gcc_-march=icelake-client_-mtune=icelake-client_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20200826	20200826

Compiler output

Implementation: T:asm64
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

sarmal.c: sarmal.c:945:14: error: invalid instruction mnemonic 'addq'
sarmal.c: "push rax\n\t"
sarmal.c: ^
sarmal.c: <inline asm>:1323:2: note: instantiated into assembly here
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~
sarmal.c: sarmal.c:1120:14: error: invalid instruction mnemonic 'addq'
sarmal.c: "push rax\n\t"
sarmal.c: ^
sarmal.c: <inline asm>:1075:2: note: instantiated into assembly here
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~
sarmal.c: sarmal.c:1120:14: error: invalid instruction mnemonic 'addq'
sarmal.c: "push rax\n\t"
sarmal.c: ^
sarmal.c: <inline asm>:1075:2: note: instantiated into assembly here
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~
sarmal.c: sarmal.c:945:14: error: invalid instruction mnemonic 'addq'
sarmal.c: "push rax\n\t"
sarmal.c: ^
sarmal.c: <inline asm>:1323:2: note: instantiated into assembly here
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~
sarmal.c: sarmal.c:945:14: error: invalid instruction mnemonic 'addq'
sarmal.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:asm64
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:asm64

Compiler output

Implementation: T:asm64
Security model: timingleaks
Compiler: clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

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

Compiler	Implementations
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:asm64

Compiler output

Implementation: T:asm64
Security model: timingleaks
Compiler: opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

sarmal.c: sarmal.c:2151:2: error: invalid instruction mnemonic 'addq'
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~
sarmal.c: sarmal.c:2083:2: error: invalid instruction mnemonic 'addq'
sarmal.c: addq [rdx], 1024
sarmal.c: ^~~~

Number of similar (compiler,implementation) pairs: 3, namely:

Compiler	Implementations
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:asm64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:asm64
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:asm64