Implementation notes: amd64, hertz, crypto_kem/threebears936r2cpax

Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20240425
Operation: crypto_kem
Primitive: threebears936r2cpax

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
98188	24725 0 0	134921 852 1832	`vec`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
98346	43075 0 0	153353 852 1832	`vec`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
104305	9947 0 0	113876 828 1800	`vec`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
104471	8183 0 0	112291 844 1832	`vec`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
105983	12331 0 0	118244 828 1832	`vec`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
113681	8576 0 0	110908 820 1768	`vec`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
132240	35124 0 0	73441 852 1832	`opt`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
132354	35028 0 0	73185 852 1832	`opt`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
139040	9679 0 0	41564 828 1800	`opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
139737	12121 0 0	46004 828 1832	`opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
148659	8329 0 0	38708 820 1768	`opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425

Compiler output

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

Number of similar (compiler,implementation) pairs: 11, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	opt
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	vec
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	vec

Compiler output

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

try.c: /usr/bin/ld: warning: KeccakP-1600-AVX2.o: missing .note.GNU-stack section implies executable stack
try.c: /usr/bin/ld: NOTE: This behaviour is deprecated and will be removed in a future version of the linker
try.c: /usr/bin/ld: can not read symbols: file truncated
try.c: /usr/bin/ld: .eh_frame/.stab edit: file truncated
try.c: /usr/bin/ld: try-small: warning: allocated section `.interp' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.note.gnu.property' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.note.gnu.build-id' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.note.ABI-tag' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.gnu.hash' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.dynsym' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.dynstr' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.gnu.version' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.gnu.version_r' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.rela.dyn' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.rela.plt' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.init' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.plt' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.plt.got' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.text' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.fini' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.rodata' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.eh_frame' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.init_array' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.fini_array' not in segment
try.c: /usr/bin/ld: try-small: warning: allocated section `.dynamic' not in segment
try.c: ...

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

Compiler	Implementations
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	opt