Implementation notes: amd64, trident, crypto_hash/blake256

Computer: trident
Microarchitecture: amd64; Core 2 65nm (6fb)
Architecture: amd64
CPU ID: GenuineIntel-000006fb-bfebfbff
SUPERCOP version: 20240107
Operation: crypto_hash
Primitive: blake256

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
20286	8116 0 0	20928 812 888	`sse2`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20736	7643 0 0	17710 804 888	`sse2-2`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20779	8346 0 0	21424 812 888	`sse2-2`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20787	7706 0 0	19696 812 888	`sse2-2`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20875	10184 0 0	23264 812 888	`bswap`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20903	10280 0 0	23088 812 888	`bswap`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20937	10248 0 0	23328 812 888	`regs`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20942	9886 0 0	19435 756 920	`bswap`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
20961	8455 0 0	21264 812 888	`sse2-2`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
20976	9608 0 0	21600 812 888	`regs`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21041	9520 0 0	21512 812 888	`bswap`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21046	9872 0 0	20470 804 888	`regs`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21052	10296 0 0	23104 812 888	`regs`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21070	9886 0 0	19435 756 920	`regs`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
21077	9680 0 0	20278 804 888	`bswap`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21168	7434 0 0	20512 812 888	`sse2`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21173	10338 0 0	21352 780 952	`regs`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
21217	10794 0 0	22808 780 952	`regs`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
21218	10779 0 0	22792 780 952	`bswap`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
21259	6794 0 0	18784 812 888	`sse2`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21276	6731 0 0	16798 804 888	`sse2`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
21285	10338 0 0	21352 780 952	`bswap`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
21408	9949 0 0	20495 772 952	`bswap`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22115	25508 0 0	37616 812 888	`sphlib`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22125	8760 0 0	19350 804 888	`sse2-2`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22176	24646 0 0	35776 780 952	`sphlib`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22206	24834 0 0	37760 812 888	`sphlib`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22221	25572 0 0	38768 812 888	`sphlib`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22226	8776 0 0	19311 772 952	`sse2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22232	24872 0 0	36992 780 952	`sphlib`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22291	9082 0 0	21096 780 952	`sse2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22359	9960 0 0	20030 804 888	`bswap`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22371	10026 0 0	20094 804 888	`regs`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22374	8626 0 0	19640 780 952	`sse2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22494	10654 0 0	21199 772 952	`regs`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22509	7769 0 0	18303 772 952	`ssse3`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22517	9122 0 0	20136 780 952	`sse2-2`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22556	7758 0 0	17307 756 920	`sse2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22674	7817 0 0	18422 804 888	`sse2`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22839	8306 0 0	17867 756 920	`sse2-2`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
22956	24997 0 0	35190 804 888	`sphlib`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
22964	9578 0 0	21592 780 952	`sse2-2`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
23015	7890 0 0	18904 780 952	`ssse3`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
23089	8346 0 0	20360 780 952	`ssse3`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
23173	23278 0 0	34008 780 952	`sphlib`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
23237	7233 0 0	16795 756 920	`ssse3`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
23360	9659 0 0	20207 772 952	`sse2-2`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
25047	25335 0 0	36126 804 888	`sphlib`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
25297	22746 0 0	32419 756 920	`sphlib`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
25970	10555 0 0	23360 812 888	`sandy`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
26102	10459 0 0	23536 812 888	`sandy`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
26137	9795 0 0	21784 812 888	`sandy`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
26205	9955 0 0	20550 804 888	`sandy`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
26700	10751 0 0	20299 756 920	`sandy`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
27276	10236 0 0	20302 804 888	`sandy`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
28060	11595 0 0	23608 780 952	`sandy`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
28222	11154 0 0	22168 780 952	`sandy`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
29407	10954 0 0	21503 772 952	`sandy`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
30181	7959 0 0	18688 780 952	`sphlib-small`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
32928	6888 0 0	16563 756 920	`sphlib-small`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
32946	2449 0 0	12011 756 920	`ref`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
33276	2802 0 0	13351 772 952	`ref`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
34693	8690 0 0	21632 812 888	`sphlib-small`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
34701	9348 0 0	21472 812 888	`sphlib-small`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
34709	8478 0 0	18694 804 888	`sphlib-small`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
34802	9428 0 0	22640 812 888	`sphlib-small`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
37193	3550 0 0	16624 812 888	`ref`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
37238	3582 0 0	16384 812 888	`ref`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
37701	2782 0 0	14768 812 888	`ref`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
39543	9015 0 0	19822 804 888	`sphlib-small`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
40446	3036 0 0	13638 804 888	`ref`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
41246	2774 0 0	12846 804 888	`ref`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20231214	20231212
42128	10950 0 0	22080 780 952	`sphlib-small`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
42499	11240 0 0	23360 780 952	`sphlib-small`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
44082	4346 0 0	16344 780 952	`ref`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212
46004	3378 0 0	14392 780 952	`ref`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20231214	20231212

Test failure

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

error 111

Number of similar (compiler,implementation) pairs: 8, namely:

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

Compiler output

Implementation: avxs
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: hash.c:155:61: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_final' that is compiled without support for 'ssse3'
hash.c: __m128i w0 = _mm_load_si128((__m128i*)(&S->h[0])); w0 = _mm_shuffle_epi8(w0, u32to8);
hash.c: ^
hash.c: hash.c:156:61: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_final' that is compiled without support for 'ssse3'
hash.c: __m128i w1 = _mm_load_si128((__m128i*)(&S->h[4])); w1 = _mm_shuffle_epi8(w1, u32to8);
hash.c: ^
hash.c: 2 errors generated.

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	avxs

Compiler output

Implementation: sse41
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: In file included from hash.c:121:
hash.c: ./rounds.sse41.h:17:55: warning: implicit conversion from 'long' to 'int' changes value from 2242054355 to -2052912941 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3964562569, 698298832, 57701188, 2242054355);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:17:22: warning: implicit conversion from 'long' to 'int' changes value from 3964562569 to -330404727 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3964562569, 698298832, 57701188, 2242054355);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:20:33: warning: implicit conversion from 'long' to 'int' changes value from 2752067618 to -1542899678 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(137296536, 2752067618, 320440878, 608135816);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:47:34: warning: implicit conversion from 'long' to 'int' changes value from 3380367581 to -914599715 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3041331479, 3380367581, 887688300, 953160567);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:47:22: warning: implicit conversion from 'long' to 'int' changes value from 3041331479 to -1253635817 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3041331479, 3380367581, 887688300, 953160567);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:50:46: warning: implicit conversion from 'long' to 'int' changes value from 3193202383 to -1101764913 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(1065670069, 3232508343, 3193202383, 1160258022);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:50:34: warning: implicit conversion from 'long' to 'int' changes value from 3232508343 to -1062458953 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(1065670069, 3232508343, 3193202383, 1160258022);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.sse41.h:81:57: warning: implicit conversion from 'long' to 'int' changes value from 3193202383 to -1101764913 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(137296536, 3041331479, 1160258022, 3193202383);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41

Compiler output

Implementation: sse41
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

hash.c: In file included from hash.c:5:
hash.c: rounds.sse41.h: In function 'blake256_compress':
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/smmintrin.h:166:1: error: inlining failed in call to 'always_inline' '_mm_blend_epi16': target specific option mismatch
hash.c: 166 | _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M)
hash.c: | ^~~~~~~~~~~~~~~
hash.c: In file included from hash.c:121:
hash.c: rounds.sse41.h:881:8: note: called from here
hash.c: 881 | tmp1 = _mm_blend_epi16(tmp0, m3, 0xC0);
hash.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:5:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/smmintrin.h:166:1: error: inlining failed in call to 'always_inline' '_mm_blend_epi16': target specific option mismatch
hash.c: 166 | _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M)
hash.c: | ^~~~~~~~~~~~~~~
hash.c: In file included from hash.c:121:
hash.c: rounds.sse41.h:880:8: note: called from here
hash.c: 880 | tmp0 = _mm_blend_epi16(m0,m1,0x0F);
hash.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: In file included from hash.c:5:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/smmintrin.h:166:1: error: inlining failed in call to 'always_inline' '_mm_blend_epi16': target specific option mismatch
hash.c: 166 | _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M)
hash.c: | ^~~~~~~~~~~~~~~
hash.c: In file included from hash.c:121:
hash.c: rounds.sse41.h:852:8: note: called from here
hash.c: 852 | tmp6 = _mm_blend_epi16(tmp5, tmp4, 0xC0);
hash.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41

Compiler output

Implementation: sse41-2
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41-2
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41-2
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41-2
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41-2

Compiler output

Implementation: sse41-2
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: In file included from hash.c:2:
hash.c: ./blake256.h:105:15: warning: '_mm_roti_epi32' macro redefined [-Wmacro-redefined]
hash.c: #define _mm_roti_epi32(r, c) ((8==-c) ? _mm_shuffle_epi8(r,r8) : ( (16==-c) ? _mm_shuffle_epi8(r,r16) : _mm_xor_si128(_mm_srli_epi32( (r), -(c) ),_mm_slli_epi32( (r), 32-(-c) )) ) )
hash.c: ^
hash.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/xopintrin.h:233:9: note: previous definition is here
hash.c: #define _mm_roti_epi32(A, N) \
hash.c: ^
hash.c: hash.c:93:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m0 = _mm_shuffle_epi8(LOADU(datablock + 00), u8to32);
hash.c: ^
hash.c: hash.c:94:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m1 = _mm_shuffle_epi8(LOADU(datablock + 16), u8to32);
hash.c: ^
hash.c: hash.c:95:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m2 = _mm_shuffle_epi8(LOADU(datablock + 32), u8to32);
hash.c: ^
hash.c: hash.c:96:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m3 = _mm_shuffle_epi8(LOADU(datablock + 48), u8to32);
hash.c: ^
hash.c: hash.c:115:3: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: ROUND( 0);
hash.c: ^
hash.c: ./rounds.h:52:3: note: expanded from macro 'ROUND'
hash.c: G1(row1,row2,row3,row4,buf1); \
hash.c: ^
hash.c: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	sse41-2

Compiler output

Implementation: sse41-2
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

hash.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:37,
hash.c: from /usr/lib/gcc/x86_64-linux-gnu/10/include/x86intrin.h:32,
hash.c: from blake256.h:7,
hash.c: from hash.c:2:
hash.c: hash.c: In function 'blake256_compress':
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/smmintrin.h:166:1: error: inlining failed in call to 'always_inline' '_mm_blend_epi16': target specific option mismatch
hash.c: 166 | _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M)
hash.c: | ^~~~~~~~~~~~~~~
hash.c: In file included from rounds.h:45,
hash.c: from blake256.h:127,
hash.c: from hash.c:2:
hash.c: load.sse41.h:313:6: note: called from here
hash.c: 313 | t2 = _mm_blend_epi16(t0,t1,0x0F); \
hash.c: | ^~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: rounds.h:58:3: note: in expansion of macro 'LOAD_MSG_9_4'
hash.c: 58 | LOAD_MSG_ ##r ##_4(buf4); \
hash.c: | ^~~~~~~~~
hash.c: hash.c:124:3: note: in expansion of macro 'ROUND'
hash.c: 124 | ROUND( 9);
hash.c: | ^~~~~
hash.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/immintrin.h:37,
hash.c: from /usr/lib/gcc/x86_64-linux-gnu/10/include/x86intrin.h:32,
hash.c: from blake256.h:7,
hash.c: from hash.c:2:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/smmintrin.h:166:1: error: inlining failed in call to 'always_inline' '_mm_blend_epi16': target specific option mismatch
hash.c: ...

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41-2
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41-2
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41-2
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	sse41-2

Compiler output

Implementation: ssse3
Security model: constbranchindex
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: In file included from hash.c:122:
hash.c: ./rounds.ssse3.h:3:55: warning: implicit conversion from 'long' to 'int' changes value from 2242054355 to -2052912941 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3964562569, 698298832, 57701188, 2242054355);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:3:22: warning: implicit conversion from 'long' to 'int' changes value from 3964562569 to -330404727 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3964562569, 698298832, 57701188, 2242054355);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:6:33: warning: implicit conversion from 'long' to 'int' changes value from 2752067618 to -1542899678 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(137296536, 2752067618, 320440878, 608135816);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:27:34: warning: implicit conversion from 'long' to 'int' changes value from 3380367581 to -914599715 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3041331479, 3380367581, 887688300, 953160567);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:27:22: warning: implicit conversion from 'long' to 'int' changes value from 3041331479 to -1253635817 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(3041331479, 3380367581, 887688300, 953160567);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:30:46: warning: implicit conversion from 'long' to 'int' changes value from 3193202383 to -1101764913 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(1065670069, 3232508343, 3193202383, 1160258022);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:30:34: warning: implicit conversion from 'long' to 'int' changes value from 3232508343 to -1062458953 [-Wconstant-conversion]
hash.c: buf1 = _mm_set_epi32(1065670069, 3232508343, 3193202383, 1160258022);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ./rounds.ssse3.h:51:57: warning: implicit conversion from 'long' to 'int' changes value from 3193202383 to -1101764913 [-Wconstant-conversion]
hash.c: buf2 = _mm_set_epi32(137296536, 3041331479, 1160258022, 3193202383);
hash.c: ~~~~~~~~~~~~~ ^~~~~~~~~~
hash.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ssse3
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ssse3
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ssse3
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ssse3
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	ssse3

Compiler output

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

hash.c: hash.c:115:3: error: always_inline function '_mm_perm_epi8' requires target feature 'xop', but would be inlined into function 'blake256_compress' that is compiled without support for 'xop'
hash.c: ROUND( 0);
hash.c: ^
hash.c: ./rounds.h:51:3: note: expanded from macro 'ROUND'
hash.c: LOAD_MSG_ ##r ##_1(buf1); \
hash.c: ^
hash.c: <scratch space>:234:1: note: expanded from here
hash.c: LOAD_MSG_0_1
hash.c: ^
hash.c: ./load.xop.h:19:6: note: expanded from macro 'LOAD_MSG_0_1'
hash.c: s0 = _mm_perm_epi8(m0, m1, _mm_set_epi32(TOB(6),TOB(4),TOB(2),TOB(0)) ); \
hash.c: ^
hash.c: hash.c:115:3: error: '__builtin_ia32_vprotdi' needs target feature xop
hash.c: ./rounds.h:52:3: note: expanded from macro 'ROUND'
hash.c: G1(row1,row2,row3,row4,buf1); \
hash.c: ^
hash.c: ./rounds.h:8:10: note: expanded from macro 'G1'
hash.c: row4 = _mm_roti_epi32(row4, -16); \
hash.c: ^
hash.c: /usr/lib/llvm-11/lib/clang/11.0.1/include/xopintrin.h:234:12: note: expanded from macro '_mm_roti_epi32'
hash.c: (__m128i)__builtin_ia32_vprotdi((__v4si)(__m128i)(A), (N))
hash.c: ^
hash.c: hash.c:115:3: error: '__builtin_ia32_vprotdi' needs target feature xop
hash.c: ./rounds.h:52:3: note: expanded from macro 'ROUND'
hash.c: G1(row1,row2,row3,row4,buf1); \
hash.c: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	xop
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	xop
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	xop
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	xop

Compiler output

Implementation: xop
Security model: constbranchindex
Compiler: clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

hash.c: hash.c:93:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m0 = _mm_shuffle_epi8(LOADU(datablock + 00), u8to32);
hash.c: ^
hash.c: hash.c:94:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m1 = _mm_shuffle_epi8(LOADU(datablock + 16), u8to32);
hash.c: ^
hash.c: hash.c:95:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m2 = _mm_shuffle_epi8(LOADU(datablock + 32), u8to32);
hash.c: ^
hash.c: hash.c:96:22: error: always_inline function '_mm_shuffle_epi8' requires target feature 'ssse3', but would be inlined into function 'blake256_compress' that is compiled without support for 'ssse3'
hash.c: const __m128i m3 = _mm_shuffle_epi8(LOADU(datablock + 48), u8to32);
hash.c: ^
hash.c: hash.c:115:3: error: always_inline function '_mm_perm_epi8' requires target feature 'xop', but would be inlined into function 'blake256_compress' that is compiled without support for 'xop'
hash.c: ROUND( 0);
hash.c: ^
hash.c: ./rounds.h:51:3: note: expanded from macro 'ROUND'
hash.c: LOAD_MSG_ ##r ##_1(buf1); \
hash.c: ^
hash.c: <scratch space>:234:1: note: expanded from here
hash.c: LOAD_MSG_0_1
hash.c: ^
hash.c: ./load.xop.h:19:6: note: expanded from macro 'LOAD_MSG_0_1'
hash.c: s0 = _mm_perm_epi8(m0, m1, _mm_set_epi32(TOB(6),TOB(4),TOB(2),TOB(0)) ); \
hash.c: ^
hash.c: hash.c:115:3: error: '__builtin_ia32_vprotdi' needs target feature xop
hash.c: ...

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

Compiler	Implementations
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	xop

Compiler output

Implementation: xop
Security model: constbranchindex
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

hash.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/x86intrin.h:38,
hash.c: from blake256.h:7,
hash.c: from hash.c:2:
hash.c: hash.c: In function 'blake256_compress':
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/xopintrin.h:266:1: error: inlining failed in call to 'always_inline' '_mm_roti_epi32': target specific option mismatch
hash.c: 266 | _mm_roti_epi32(__m128i __A, const int __B)
hash.c: | ^~~~~~~~~~~~~~
hash.c: In file included from blake256.h:127,
hash.c: from hash.c:2:
hash.c: rounds.h:19:10: note: called from here
hash.c: 19 | row2 = _mm_roti_epi32(row2, -7); \
hash.c: | ^~~~~~~~~~~~~~~~~~~~~~~~
hash.c: rounds.h:59:3: note: in expansion of macro 'G2'
hash.c: 59 | G2(row1,row2,row3,row4,buf4); \
hash.c: | ^~
hash.c: hash.c:128:3: note: in expansion of macro 'ROUND'
hash.c: 128 | ROUND(13);
hash.c: | ^~~~~
hash.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/10/include/x86intrin.h:38,
hash.c: from blake256.h:7,
hash.c: from hash.c:2:
hash.c: /usr/lib/gcc/x86_64-linux-gnu/10/include/xopintrin.h:266:1: error: inlining failed in call to 'always_inline' '_mm_roti_epi32': target specific option mismatch
hash.c: 266 | _mm_roti_epi32(__m128i __A, const int __B)
hash.c: | ^~~~~~~~~~~~~~
hash.c: In file included from blake256.h:127,
hash.c: ...

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

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