Test results for amd64, hertz, crypto_stream/simon128256ctr

[Page version: 20250926 22:06:17]

Measurements for amd64, hertz, crypto_stream Test results for amd64, hertz, crypto_stream Test results for crypto_stream/simon128256ctr
Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20250922
Operation: crypto_stream
Primitive: simon128256ctr
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
3751104017 0 0122711 828 1032T:avx2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
3766103321 0 0120007 828 1032T:avx2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
4866127071 0 0143358 804 1096T:avx2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
5175100272 0 0119079 828 1032T:sse4clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
574499584 0 0116383 828 1032T:sse4clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
6044103356 0 0116921 820 1032T:avx2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
6775118138 0 0132382 804 1096T:avx2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
6976122864 0 0135369 780 1000T:avx2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
7202124628 0 0140902 804 1096T:sse4gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
922799507 0 0113185 820 1032T:sse4clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
9977123493 0 0137686 804 1096T:sse4gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922
10548122466 0 0134921 780 1000T:sse4gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025092520250922

Compiler output


stream.c: In file included from /usr/lib/gcc/x86_64-linux-gnu/15/include/immintrin.h:53,
stream.c:                  from Intrinsics_AVX2_128block.h:5,
stream.c:                  from Simon128256AVX2.h:17,
stream.c:                  from stream.c:20:
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:164:22:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/15/include/avx2intrin.h:880:19: warning: 'X[2]' may be used uninitialized [-Wmaybe-uninitialized]
stream.c:   880 |   return (__m256i)__builtin_ia32_punpckhqdq256 ((__v4di)__A, (__v4di)__B);
stream.c:       |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
stream.c: stream.c: In function 'Encrypt':
stream.c: stream.c:108:8: note: 'X[2]' was declared here
stream.c:   108 |   u256 X[8],Y[8];
stream.c:       |        ^
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:165:22:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/15/include/avx2intrin.h:880:19: warning: 'X[3]' may be used uninitialized [-Wmaybe-uninitialized]
stream.c:   880 |   return (__m256i)__builtin_ia32_punpckhqdq256 ((__v4di)__A, (__v4di)__B);
stream.c:       |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
stream.c: stream.c: In function 'Encrypt':
stream.c: stream.c:108:8: note: 'X[3]' was declared here
stream.c:   108 |   u256 X[8],Y[8];
stream.c:       |        ^
stream.c: In function '_mm256_unpackhi_epi64',
stream.c:     inlined from 'Encrypt' at stream.c:167:5:
stream.c: /usr/lib/gcc/x86_64-linux-gnu/15/include/avx2intrin.h:880:19: warning: '*(__m256i *)(&X[4])' may be used uninitialized [-Wmaybe-uninitialized]
stream.c: ...

Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:avx2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)

Compiler output


stream.c: stream.c:325:58: warning: argument 'T' of type '__m128i[8]' with mismatched bound [-Warray-parameter]
stream.c:   325 | inline __attribute__((always_inline)) int Transpose(u128 T[8])
stream.c:       |                                                          ^
stream.c: stream.c:29:58: note: previously declared as '__m128i[]' here
stream.c:    29 | inline __attribute__((always_inline)) int Transpose(u128 M[]);
stream.c:       |                                                          ^
stream.c: 1 warning generated.

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:sse4clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:sse4clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:sse4clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))

Compiler output


stream.c: stream.c:325:58: warning: argument 1 of type '__m128i[8]' with mismatched bound [-Warray-parameter=]
stream.c:   325 | inline __attribute__((always_inline)) int Transpose(u128 T[8])
stream.c: stream.c:29:58: note: previously declared as '__m128i[]'
stream.c:    29 | inline __attribute__((always_inline)) int Transpose(u128 M[]);

Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:sse4gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:sse4gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:sse4gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)

Namespace violations


stream.o Encrypt T
stream.o Encrypt_Xor T
stream.o ExpandKeyBS T
stream.o ExpandKeyNBS T

Number of similar (implementation,compiler) pairs: 6, namely:
ImplementationCompiler
T:avx2clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:avx2clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:avx2clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:avx2gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:avx2gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:avx2gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)

Namespace violations


stream.o ExpandKeyBS T
stream.o ExpandKeyNBS T

Number of similar (implementation,compiler) pairs: 6, namely:
ImplementationCompiler
T:sse4clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:sse4clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:sse4clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_20.1.8_(0ubuntu4))
T:sse4gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:sse4gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)
T:sse4gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0)