Implementation notes: amd64, h8bobcat, crypto_hash/skein512512

Computer: h8bobcat
Microarchitecture: amd64; Bobcat (500f10)
Architecture: amd64
CPU ID: AuthenticAMD-00500f20-178bfbff
SUPERCOP version: 20240425
Operation: crypto_hash
Primitive: skein512512

Time	Object size	Test size	Implementation	Compiler	Benchmark date	SUPERCOP version
18630	4855 0 0	15740 776 800	`T:little`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
19238	10485 0 0	21446 776 800	`T:sphlib`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
19375	23321 0 0	34622 776 800	`T:opt`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
19423	11974 0 0	23206 776 800	`T:sphlib`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
19613	4878 0 0	17276 816 728	`T:simple`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
19779	21526 0 0	31165 768 800	`T:x64`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
20354	4886 0 0	14956 816 728	`T:simple`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
20397	11977 0 0	23844 816 728	`T:sphlib`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
23209	5158 0 0	16044 776 800	`T:simple`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
23570	4523 0 0	15486 776 800	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
26762	6406 0 0	17638 776 800	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
29640	4997 0 0	16269 784 800	`T:little`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
29935	4989 0 0	17781 784 800	`T:little`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
30315	4713 0 0	14576 760 768	`T:little`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
30386	20857 0 0	30845 768 800	`T:opt`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
30908	21815 0 0	32022 776 800	`T:opt`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
31188	4800 0 0	16972 816 728	`T:simple`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
31212	4800 0 0	15828 816 728	`T:simple`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
31531	23270 0 0	34190 776 800	`T:x64`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
31625	22172 0 0	32006 776 800	`T:x64`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
31692	6457 0 0	18340 816 728	`T:sphlib-small`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
31816	6165 0 0	16348 816 728	`T:sphlib-small`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
32072	11877 0 0	22044 816 728	`T:sphlib`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
32101	11913 0 0	23564 816 728	`T:sphlib`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
32105	11724 0 0	20646 808 728	`T:sphlib`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
32158	11913 0 0	22420 816 728	`T:sphlib`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
32300	17392 0 0	25993 752 768	`T:x64`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
32519	12126 0 0	24910 776 800	`T:sphlib`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
32709	4851 0 0	14310 808 728	`T:simple`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
33032	16641 0 0	25553 752 768	`T:opt`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
35364	9892 0 0	19745 752 768	`T:sphlib`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
36376	5197 0 0	16477 784 800	`T:simple`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
37164	4862 0 0	14736 760 768	`T:simple`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
38300	5877 0 0	18661 784 800	`T:simple`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
40978	5047 0 0	15932 776 800	`T:sandy`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
41777	6694 0 0	19470 776 800	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
42356	5285 0 0	16557 784 800	`T:sandy`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
44327	4294 0 0	14161 752 768	`T:sphlib-small`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
49747	6425 0 0	16948 816 728	`T:sphlib-small`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
49889	6425 0 0	18092 816 728	`T:sphlib-small`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
50051	6038 0 0	14982 808 728	`T:sphlib-small`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
58739	14541 0 0	23990 808 728	`T:little`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
66424	11705 0 0	24493 784 800	`T:mmx`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
67682	5301 0 0	18085 784 800	`T:sandy`	`gcc_-march=native_-mtune=native_-O3_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
68034	5019 0 0	14880 760 768	`T:sandy`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
76033	13228 0 0	24268 816 728	`T:sandy`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
91138	31956 0 0	42236 816 728	`T:opt`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
91590	32048 0 0	43468 816 728	`T:opt`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92193	32995 0 0	44628 816 728	`T:opt`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92659	14456 0 0	26628 816 728	`T:little`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92801	14440 0 0	25468 816 728	`T:little`	`clang_-march=native_-O2_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92825	31110 0 0	39918 808 728	`T:opt`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92939	31795 0 0	41188 816 728	`T:opt`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
92948	14325 0 0	24396 816 728	`T:little`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
93727	15015 0 0	27404 816 728	`T:little`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
106263	11681 0 0	22965 784 800	`T:mmx`	`gcc_-march=native_-mtune=native_-O2_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
106733	11764 0 0	22644 776 800	`T:mmx`	`gcc_-march=native_-mtune=native_-O_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
107464	11587 0 0	21456 760 768	`T:mmx`	`gcc_-march=native_-mtune=native_-Os_-fomit-frame-pointer_-fwrapv_-fPIC_-fPIE`	20240430	20240425
120451	13044 0 0	23116 816 728	`T:sandy`	`clang_-march=native_-O_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
121020	13094 0 0	22550 808 728	`T:sandy`	`clang_-march=native_-Os_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
121324	13244 0 0	25428 816 728	`T:sandy`	`clang_-march=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425
122669	13563 0 0	25964 816 728	`T:sandy`	`clang_-mcpu=native_-O3_-fomit-frame-pointer_-fwrapv_-Qunused-arguments_-fPIC_-fPIE`	20240430	20240425

Compiler output

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

hash.c: hash.c:65:17: warning: implicit declaration of function '_mm_add_si64' is invalid in C99 [-Wimplicit-function-declaration]
hash.c: ts[0] = _mm_add_si64(ts[0],_mm_set_pi32(0,byteCntAdd));
hash.c: ^
hash.c: hash.c:65:15: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: ts[0] = _mm_add_si64(ts[0],_mm_set_pi32(0,byteCntAdd));
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:106:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X0 = _mm_add_si64(X0,ks[0]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:107:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X1 = _mm_add_si64(X1,ks[1]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:108:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X2 = _mm_add_si64(X2,ks[2]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:109:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X3 = _mm_add_si64(X3,ks[3]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:110:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X4 = _mm_add_si64(X4,ks[4]);
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:111:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: X5 = _mm_add_si64(X5,_mm_add_si64(ks[5],ts[0]));
hash.c: ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
hash.c: hash.c:112:12: error: assigning to '__m64' (vector of 1 'long long' value) from incompatible type 'int'
hash.c: ...

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

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

Compiler output

Implementation: T:x64
Security model: timingleaks
Compiler: clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE

skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ignored [-Wtrigraphs]
skein_block_x64.S: addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: ^
skein_block_x64.S: 1 warning generated.
skein_block_x64.S: skein_block_x64.S:12:5: error: unknown directive
skein_block_x64.S: .psize 0,128 #list file has no page boundaries
skein_block_x64.S: ^
skein_block_x64.S: <instantiation>:2:7: error: expected absolute expression
skein_block_x64.S: .if _RCNT_ #is there anything to do?
skein_block_x64.S: ^
skein_block_x64.S: <instantiation>:4:5: note: while in macro instantiation
skein_block_x64.S: RotL64 rbx, 256,%((4*_Rbase_+0) % 8),0
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:560:1: note: while in macro instantiation
skein_block_x64.S: .rept _UNROLL_CNT*2
skein_block_x64.S: ^
skein_block_x64.S: <instantiation>:1:10: error: invalid reassignment of non-absolute variable '_RCNT_'
skein_block_x64.S: _RCNT_ = RC_256&_0&_1
skein_block_x64.S: ^
skein_block_x64.S: <instantiation>:10:5: note: while in macro instantiation
skein_block_x64.S: RotL64 rdx, 256,%((4*_Rbase_+0) % 8),1
skein_block_x64.S: ^
skein_block_x64.S: skein_block_x64.S:560:1: note: while in macro instantiation
skein_block_x64.S: .rept _UNROLL_CNT*2
skein_block_x64.S: ^
skein_block_x64.S: ...

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

Compiler	Implementations
clang -march=native -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -O -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -march=native -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64
clang -mcpu=native -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE	T:x64

Compiler output

Implementation: T:x64
Security model: timingleaks
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE

skein_block_x64.S: skein_block_x64.S:336:61: warning: trigraph ??) ignored, use -trigraphs to enable [-Wtrigraphs]
skein_block_x64.S: 336 | addq $LOCAL_SIZE,%rsp #get rid of locals (wipe??)
skein_block_x64.S: |

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

Compiler	Implementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE	T:x64