Implementation notes: amd64, rumba3, crypto_hash/skinnyhashtk3

Computer: rumba3
Microarchitecture: amd64; Zen (800f11)
Architecture: amd64
CPU ID: AuthenticAMD-00800f11-178bfbff
SUPERCOP version: 20221122
Operation: crypto_hash
Primitive: skinnyhashtk3

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
2297510	9288 0 0	23011 844 928	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230526	20221122
2431114	9481 0 0	21987 844 896	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230526	20221122
3308329	6712 0 0	20083 844 928	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230526	20221122
5292027	5025 0 0	16269 836 960	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230526	20221122
6589428	5310 0 0	15843 844 896	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20230526	20221122
7811942	5720 0 0	17628 812 960	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230526	20221122
8506270	5854 0 0	17219 804 960	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230526	20221122
10770605	4632 0 0	14975 788 928	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20230526	20221122

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE

skinny_reference.c: during GIMPLE pass: sra
skinny_reference.c: skinny_reference.c: In function 'dec':
skinny_reference.c: skinny_reference.c:344:6: internal compiler error: Segmentation fault
skinny_reference.c: 344 | void dec(const uint8_t* input, const uint8_t* tweakey, uint8_t* output, const int ver) {
skinny_reference.c: | ^~~
skinny_reference.c: 0x7f1b81c9e51f ???
skinny_reference.c: ./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
skinny_reference.c: 0x7f1b81c85d8f __libc_start_call_main
skinny_reference.c: ../sysdeps/nptl/libc_start_call_main.h:58
skinny_reference.c: 0x7f1b81c85e3f __libc_start_main_impl
skinny_reference.c: ../csu/libc-start.c:392
skinny_reference.c: Please submit a full bug report,
skinny_reference.c: with preprocessed source if appropriate.
skinny_reference.c: Please include the complete backtrace with any bug report.
skinny_reference.c: See <file:///usr/share/doc/gcc-11/README.Bugs> for instructions.

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

Compiler	Implementations
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:ref