Test results for amd64, like, crypto_hash/blake256

[Page version: 20250420 15:13:24]

Measurements for amd64, like, crypto_hash Test results for amd64, like, crypto_hash Test results for crypto_hash/blake256
Computer: like
Microarchitecture: amd64; Coffee Lake (806ea)
Architecture: amd64
CPU ID: GenuineIntel-000806ea-bfebfbff
SUPERCOP version: 20250415
Operation: crypto_hash
Primitive: blake256
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
110286085 0 015503 756 936avxsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
110646716 0 021829 820 968avxsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
110836164 0 021373 820 968avxsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
110846127 0 017486 812 968avxsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
110856164 0 016661 820 904avxsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
111026349 0 017051 772 968avxsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
111246796 0 019444 780 968avxsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
111256486 0 017220 780 968avxsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
112326387 0 021429 820 968sse41-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
112375791 0 017094 812 968sse41-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
112465835 0 020957 820 968sse41-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
112485835 0 016229 820 904sse41-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
115825897 0 021037 820 968ssse3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
115885846 0 017166 812 968ssse3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
115996404 0 021461 820 968sse41clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116015900 0 021037 820 968sse41clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116036170 0 021276 820 968sse2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116056674 0 021732 820 968sse2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116106119 0 017438 812 968sse2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116176401 0 021461 820 968ssse3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116206007 0 016405 820 904sse41clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
116205849 0 017166 812 968sse41clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
119306067 0 016469 820 904ssse3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
119476363 0 016772 820 904sse2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
122347072 0 022133 820 968bswapclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
122796560 0 021669 820 968bswapclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
123396534 0 017878 812 968bswapclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
127046097 0 016707 772 968sse41-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
128145682 0 015047 756 936sse41-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
128556061 0 015423 756 936sse41gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
128796617 0 017219 772 968sse41gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
128976304 0 017020 780 968sse41gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
131277509 0 024421 820 904sse2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
131346368 0 019004 780 968sse41-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
131536142 0 016844 780 968sse41-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
132337109 0 019764 780 968sse41gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
133038035 0 024949 820 904sse2-2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
136857519 0 017924 820 904sse2-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
137526666 0 016039 756 936ssse3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
138697113 0 017715 772 968ssse3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
139497793 0 020460 780 968ssse3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
139526864 0 017580 780 968ssse3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
141907286 0 018606 812 968sse2-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
143967841 0 022900 820 968sse2-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
146027337 0 022444 820 968sse2-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
152927806 0 022940 820 968regsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
152977451 0 017798 804 888sphlib-smallclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
153057879 0 019198 812 968regsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
153097753 0 021432 812 920sphlib-smallclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
153617705 0 021288 812 920sphlib-smallclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
154787469 0 018067 772 968sse2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
155727050 0 016423 756 936sse2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
156117168 0 017868 780 968sse2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
156318310 0 023364 820 968regsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
156478097 0 020780 780 968sse2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
159707966 0 017327 756 936sse2-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
161842407 0 013694 812 968refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1643926222 0 037312 780 952sphlibgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
1646628472 0 041496 780 952sphlibgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
164969073 0 021756 780 968sse2-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
165168144 0 018844 780 968sse2-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1661325340 0 036064 780 952sphlibgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
1673710314 0 025429 820 968sandyclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1676810826 0 025893 820 968sandyclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1686724834 0 037768 812 888sphlibclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
1696010961 0 027877 820 904sandyclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1697410401 0 020813 820 904sandyclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1699626697 0 040360 812 920sphlibclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
170342934 0 017989 820 968refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1703726665 0 040232 812 920sphlibclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
1704611027 0 021437 820 904bswapclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
171332606 0 017677 820 968refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1715311950 0 022547 772 968bswapgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1731524787 0 034491 756 920sphlibgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
1739710436 0 027349 820 904bswapclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1751411308 0 020679 756 936sandygcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1761210702 0 020071 756 936regsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1769810702 0 020071 756 936bswapgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1779826775 0 037094 804 888sphlibclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
179098608 0 019203 772 968sse2-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1796412597 0 023203 772 968regsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1805010446 0 021782 812 968sandyclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1848013344 0 024044 780 968regsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1855214007 0 026668 780 968bswapgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1858713232 0 023932 780 968bswapgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1861214273 0 026940 780 968regsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1879711790 0 022197 820 904regsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1889612172 0 022771 772 968sandygcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1909513088 0 023788 780 968sandygcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1926813863 0 026524 780 968sandygcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1973611515 0 028421 820 904regsclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
1979927463 0 038118 804 888sphlibclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
210217963 0 018680 780 952sphlib-smallgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
213327079 0 016779 756 920sphlib-smallgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
237583421 0 014059 772 968refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
246688690 0 021640 812 888sphlib-smallclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
253292642 0 012007 756 936refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
2617010654 0 021744 780 952sphlib-smallgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
263292703 0 013109 820 904refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
2646711256 0 024280 780 952sphlib-smallgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
270314929 0 017596 780 968refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
276978807 0 019478 804 888sphlib-smallclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025031220250307
278134096 0 014796 780 968refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025041720250415
280213416 0 020325 820 904refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025041720250415

Compiler output


hash.c: hash.c:42:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    42 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~
hash.c: hash.c:65:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    65 | static const u32 cst[16] =
hash.c:       |                  ^~~
hash.c: 2 warnings generated.

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
avxsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avxsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
avxsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
avxsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


hash.c: hash.c:42:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    42 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~
hash.c: hash.c:65:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    65 | static const u32 cst[16] =
hash.c:       |                  ^~~
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:   155 |     __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:   156 |     __m128i w1 = _mm_load_si128((__m128i*)(&S->h[4])); w1 = _mm_shuffle_epi8(w1, u32to8);
hash.c:       |                                                             ^
hash.c: 2 warnings and 2 errors generated.

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
avxsclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: hash.c:65:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    65 | static const u32 cst[16] =
hash.c:       |                  ^~~
hash.c: hash.c:42:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c:    42 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
avxsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avxsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


hash.c: hash.c:80:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    80 |   int r;
hash.c:       |       ^
hash.c: hash.c:81:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    81 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:37:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    37 | static const u8 sigma[][16] = {
hash.c:       |                 ^~~~~
hash.c: hash.c:59:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    59 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
sse2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:81:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    81 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:80:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    80 |   int r;
hash.c:       |       ^
hash.c: hash.c: At top level:
hash.c: hash.c:59:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    59 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: hash.c:37:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c:    37 | static const u8 sigma[][16] = {
hash.c:       |                 ^~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
sse2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


hash.c: hash.c:85:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    85 |   int r;
hash.c:       |       ^
hash.c: hash.c:86:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    86 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:37:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    37 | static const u8 sigma[][16] = {
hash.c:       |                 ^~~~~
hash.c: hash.c:59:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    59 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
sse2-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2-2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:86:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    86 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:85:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    85 |   int r;
hash.c:       |       ^
hash.c: hash.c: At top level:
hash.c: hash.c:59:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    59 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: hash.c:37:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c:    37 | static const u8 sigma[][16] = {
hash.c:       |                 ^~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
sse2-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse2-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


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:    17 | 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:    17 | 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:    20 | 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:    47 | 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:    47 | 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:    50 | 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:    50 | 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:    81 | buf2 = _mm_set_epi32(137296536, 3041331479, 1160258022, 3193202383);
hash.c:       |        ~~~~~~~~~~~~~                                    ^~~~~~~~~~
hash.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
sse41clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:102:49: warning: unused variable 'tmp7' [-Wunused-variable]
hash.c:   102 |   __m128i tmp0, tmp1, tmp2, tmp3,tmp4,tmp5,tmp6,tmp7;
hash.c:       |                                                 ^~~~
hash.c: hash.c:93:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    93 |   static const u32 z[16] = {
hash.c:       |                    ^
hash.c: hash.c:77:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    77 |   static const int sig[][16] = {
hash.c:       |                    ^~~
hash.c: hash.c:75:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    75 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:74:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    74 |   int r;
hash.c:       |       ^
hash.c: hash.c:73:7: warning: unused variable 'm' [-Wunused-variable]
hash.c:    73 |   u32 m[16];
hash.c:       |       ^
hash.c: hash.c: At top level:
hash.c: hash.c:54:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    54 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: hash.c:32:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c:    32 | static const u8 sigma[][16] = {
hash.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
sse41gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse41gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


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:   105 |       #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-19/lib/clang/19/include/xopintrin.h:233:9: note: previous definition is here
hash.c:   233 | #define _mm_roti_epi32(A, N) \
hash.c:       |         ^
hash.c: hash.c:67:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    67 |   static const int sig[][16] =
hash.c:       |                    ^~~
hash.c: hash.c:85:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    85 |   static const u32 z[16] =
hash.c:       |                    ^
hash.c: In file included from hash.c:2:
hash.c: ./blake256.h:176:13: warning: unused function 'print_xmm' [-Wunused-function]
hash.c:   176 | static void print_xmm(const __m128i xmm)
hash.c:       |             ^~~~~~~~~
hash.c: hash.c:14:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    14 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~
hash.c: hash.c:37:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    37 | static const u32 cst[16] =
hash.c:       |                  ^~~
hash.c: 6 warnings generated.

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
sse41-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

Compiler output


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:   105 |       #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-19/lib/clang/19/include/xopintrin.h:233:9: note: previous definition is here
hash.c:   233 | #define _mm_roti_epi32(A, N) \
hash.c:       |         ^
hash.c: hash.c:67:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    67 |   static const int sig[][16] =
hash.c:       |                    ^~~
hash.c: hash.c:85:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    85 |   static const u32 z[16] =
hash.c:       |                    ^
hash.c: In file included from hash.c:2:
hash.c: ./blake256.h:176:13: warning: unused function 'print_xmm' [-Wunused-function]
hash.c:   176 | static void print_xmm(const __m128i xmm)
hash.c:       |             ^~~~~~~~~
hash.c: hash.c:14:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    14 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~
hash.c: hash.c:37:18: warning: unused variable 'cst' [-Wunused-const-variable]
hash.c:    37 | static const u32 cst[16] =
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:    93 |   const __m128i m0 = _mm_shuffle_epi8(LOADU(datablock +  00), u8to32);
hash.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
sse41-2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: In file included from hash.c:2:
hash.c: blake256.h:130:1: warning: multi-line comment [-Wcomment]
hash.c:   130 | //#define G(r,row1,row2,row3,row4,buf1,buf2) \
hash.c:       | ^
hash.c: blake256.h:147:1: warning: multi-line comment [-Wcomment]
hash.c:   147 | //#define DIAGONALIZE(r,row1,row2,row3,row4) \
hash.c:       | ^
hash.c: blake256.h:155:1: warning: multi-line comment [-Wcomment]
hash.c:   155 | //#define UNDIAGONALIZE(r,row1,row2,row3,row4) \
hash.c:       | ^
hash.c: blake256.h:163:1: warning: multi-line comment [-Wcomment]
hash.c:   163 | //#define ROUND(r) \
hash.c:       | ^
hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:85:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    85 |   static const u32 z[16] =
hash.c:       |                    ^
hash.c: hash.c:67:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    67 |   static const int sig[][16] =
hash.c:       |                    ^~~
hash.c: hash.c: At top level:
hash.c: hash.c:37:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    37 | static const u32 cst[16] =
hash.c:       |                  ^~~
hash.c: hash.c:14:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
sse41-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse41-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


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:     3 | 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:     3 | 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:     6 | 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:    27 | 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:    27 | 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:    30 | 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:    30 | 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:    51 | buf2 = _mm_set_epi32(137296536, 3041331479, 1160258022, 3193202383);
hash.c:       |        ~~~~~~~~~~~~~                                    ^~~~~~~~~~
hash.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
ssse3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
ssse3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
ssse3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
ssse3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
ssse3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:98:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    98 |   static const u32 z[16] = {
hash.c:       |                    ^
hash.c: hash.c:82:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    82 |   static const int sig[][16] = {
hash.c:       |                    ^~~
hash.c: hash.c:80:7: warning: unused variable 't' [-Wunused-variable]
hash.c:    80 |   u64 t;
hash.c:       |       ^
hash.c: hash.c:79:7: warning: unused variable 'r' [-Wunused-variable]
hash.c:    79 |   int r;
hash.c:       |       ^
hash.c: hash.c: At top level:
hash.c: hash.c:54:18: warning: 'cst' defined but not used [-Wunused-const-variable=]
hash.c:    54 | static const u32 cst[16] = {
hash.c:       |                  ^~~
hash.c: hash.c:32:17: warning: 'sigma' defined but not used [-Wunused-const-variable=]
hash.c:    32 | static const u8 sigma[][16] = {
hash.c:       |                 ^~~~~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
ssse3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
ssse3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
ssse3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
ssse3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output


hash.c: hash.c:56:19: warning: unused variable 't2' [-Wunused-variable]
hash.c:    56 |   __m128i t0, t1, t2, t3;
hash.c:       |                   ^~
hash.c: hash.c:56:23: warning: unused variable 't3' [-Wunused-variable]
hash.c:    56 |   __m128i t0, t1, t2, t3;
hash.c:       |                       ^~
hash.c: hash.c:59:17: warning: unused variable 'r8' [-Wunused-variable]
hash.c:    59 |   const __m128i r8 = _mm_set_epi8(12,15,14,13,8,11,10,9,4,7,6,5,0,3,2,1);
hash.c:       |                 ^~
hash.c: hash.c:60:17: warning: unused variable 'r16' [-Wunused-variable]
hash.c:    60 |   const __m128i r16 = _mm_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
hash.c:       |                 ^~~
hash.c: hash.c:67:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    67 |   static const int sig[][16] =
hash.c:       |                    ^~~
hash.c: hash.c:85:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    85 |   static const u32 z[16] =
hash.c:       |                    ^
hash.c: In file included from hash.c:2:
hash.c: ./blake256.h:176:13: warning: unused function 'print_xmm' [-Wunused-function]
hash.c:   176 | static void print_xmm(const __m128i xmm)
hash.c:       |             ^~~~~~~~~
hash.c: hash.c:14:17: warning: unused variable 'sigma' [-Wunused-const-variable]
hash.c:    14 | static const u8 sigma[][16] =
hash.c:       |                 ^~~~~
hash.c: ...

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
xopclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
xopclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
xopclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
xopclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
xopclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))

Compiler output


hash.c: In file included from hash.c:2:
hash.c: blake256.h:130:1: warning: multi-line comment [-Wcomment]
hash.c:   130 | //#define G(r,row1,row2,row3,row4,buf1,buf2) \
hash.c:       | ^
hash.c: blake256.h:147:1: warning: multi-line comment [-Wcomment]
hash.c:   147 | //#define DIAGONALIZE(r,row1,row2,row3,row4) \
hash.c:       | ^
hash.c: blake256.h:155:1: warning: multi-line comment [-Wcomment]
hash.c:   155 | //#define UNDIAGONALIZE(r,row1,row2,row3,row4) \
hash.c:       | ^
hash.c: blake256.h:163:1: warning: multi-line comment [-Wcomment]
hash.c:   163 | //#define ROUND(r) \
hash.c:       | ^
hash.c: hash.c: In function 'blake256_compress':
hash.c: hash.c:85:20: warning: unused variable 'z' [-Wunused-variable]
hash.c:    85 |   static const u32 z[16] =
hash.c:       |                    ^
hash.c: hash.c:67:20: warning: unused variable 'sig' [-Wunused-variable]
hash.c:    67 |   static const int sig[][16] =
hash.c:       |                    ^~~
hash.c: hash.c:60:17: warning: unused variable 'r16' [-Wunused-variable]
hash.c:    60 |   const __m128i r16 = _mm_set_epi8(13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2);
hash.c:       |                 ^~~
hash.c: hash.c:59:17: warning: unused variable 'r8' [-Wunused-variable]
hash.c:    59 |   const __m128i r8 = _mm_set_epi8(12,15,14,13,8,11,10,9,4,7,6,5,0,3,2,1);
hash.c: ...

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
xopgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
xopgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
xopgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
xopgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Passed TIMECOP


TIMECOP iterations: 10

Number of similar (implementation,compiler) pairs: 104, namely:
ImplementationCompiler
avxsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avxsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
avxsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
avxsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
avxsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
avxsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
avxsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
bswapclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
bswapclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
bswapclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
bswapclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
bswapclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
bswapgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
bswapgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
bswapgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
bswapgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
refclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
refclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
refclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
refgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
refgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
refgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
regsclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
regsclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
regsclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
regsclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
regsclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
regsgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
regsgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
regsgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
regsgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sandyclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sandyclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sandyclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sandyclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sandyclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sandygcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sandygcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sandygcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sandygcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlibclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sphlibclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlibclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlibclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sphlibclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlibgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlibgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sphlibgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlibgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlib-smallclang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sphlib-smallclang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlib-smallclang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlib-smallclang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sphlib-smallclang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sphlib-smallgcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlib-smallgcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sphlib-smallgcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sphlib-smallgcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse2-2clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse2-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse2-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse2-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse41gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41-2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41-2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41-2clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
sse41-2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
sse41-2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41-2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
sse41-2gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
sse41-2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
ssse3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
ssse3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
ssse3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3))
ssse3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
ssse3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
ssse3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
ssse3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
ssse3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)