Implementation notes: aarch64, gcc185, crypto_sign/sphincss256harakarobust

Computer: gcc185
Microarchitecture: aarch64; Skylark (503f0002)
Architecture: aarch64
CPU ID: 503f0002
SUPERCOP version: 20240107
Operation: crypto_sign
Primitive: sphincss256harakarobust

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
24831877275	20412 0 1280	38816 848 2888	`T:ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240102	20231212
26301742125	15272 0 1280	32536 848 2872	`T:ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240102	20231212
28794712650	13808 0 1280	30212 816 2864	`T:ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240102	20231212
31512140475	13692 0 1280	29918 808 2864	`T:ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240102	20231212
33046643325	15064 0 1280	32200 848 2872	`T:ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240102	20231212
33914269725	16924 0 1280	35108 816 2864	`T:ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240102	20231212
34821046650	14128 0 1280	30288 832 2856	`T:ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240102	20231212
35744696100	22236 0 1280	41884 816 2864	`T:ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240102	20231212
35747056350	22236 0 1280	41884 816 2864	`T:ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240102	20231212

Compiler output

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

haraka.c: In file included from haraka.c:11:
haraka.c: /usr/bin/../lib/clang/17/include/immintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
haraka.c: 14 | #error "This header is only meant to be used on x86 and x64 architecture"
haraka.c: | ^
haraka.c: In file included from haraka.c:11:
haraka.c: In file included from /usr/bin/../lib/clang/17/include/immintrin.h:17:
haraka.c: In file included from /usr/bin/../lib/clang/17/include/x86gprintrin.h:15:
haraka.c: /usr/bin/../lib/clang/17/include/hresetintrin.h:42:27: error: invalid input constraint 'a' in asm
haraka.c: 42 | __asm__ ("hreset $0" :: "a"(__eax));
haraka.c: | ^
haraka.c: In file included from haraka.c:11:
haraka.c: In file included from /usr/bin/../lib/clang/17/include/immintrin.h:21:
haraka.c: /usr/bin/../lib/clang/17/include/mmintrin.h:14:2: error: "This header is only meant to be used on x86 and x64 architecture"
haraka.c: 14 | #error "This header is only meant to be used on x86 and x64 architecture"
haraka.c: | ^
haraka.c: /usr/bin/../lib/clang/17/include/mmintrin.h:54:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
haraka.c: 54 | return (__m64)__builtin_ia32_vec_init_v2si(__i, 0);
haraka.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
haraka.c: /usr/bin/../lib/clang/17/include/mmintrin.h:133:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
haraka.c: 133 | return (__m64)__builtin_ia32_packsswb((__v4hi)__m1, (__v4hi)__m2);
haraka.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
haraka.c: /usr/bin/../lib/clang/17/include/mmintrin.h:163:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
haraka.c: 163 | return (__m64)__builtin_ia32_packssdw((__v2si)__m1, (__v2si)__m2);
haraka.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
haraka.c: /usr/bin/../lib/clang/17/include/mmintrin.h:193:12: error: invalid conversion between vector type '__m64' (vector of 1 'long long' value) and integer type 'int' of different size
haraka.c: ...

Number of similar (compiler,implementation) pairs: 5, namely:

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:aesni

Compiler output

Implementation: T:aesni
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

haraka.c: haraka.c:11:10: fatal error: immintrin.h: No such file or directory
haraka.c: #include "immintrin.h"
haraka.c: ^~~~~~~~~~~~~
haraka.c: compilation terminated.

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:aesni