Test results for amd64, h4atom, crypto_stream/cryptmtv3

[Page version: 20251115 13:22:58]

Measurements for amd64, h4atom, crypto_stream Test results for amd64, h4atom, crypto_stream Test results for crypto_stream/cryptmtv3
Computer: h4atom
Microarchitecture: amd64; Bonnell (106ca)
Architecture: amd64
CPU ID: GenuineIntel-000106ca-bfe9fbff
SUPERCOP version: 20250922
Operation: crypto_stream
Primitive: cryptmtv3
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
164879820 4 423648 792 1064T:e/v3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
1656213017 4 428112 792 1064T:e/v3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
172575819 4 417667 768 1032T:e/v3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
1739210893 4 424165 776 1064T:e/v3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
1838010469 4 125935 824 968T:e/v3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
1839910469 4 124791 824 968T:e/v3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
189229933 4 122201 816 968T:e/v3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
1956110780 4 123711 824 968T:e/v3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025090320250415
2110410562 4 129679 824 968T:e/v3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall2025090320250415

Compiler output

cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: In file included from ./e/cryptmt-v3.c:66:
cryptmt-v3.c: ./e/sse2.c:126:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   126 |     u32 *accum;
cryptmt-v3.c:       |          ^
cryptmt-v3.c: In file included from cryptmt-v3.c:1:
cryptmt-v3.c: ./e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   149 |     u32 *accum;
cryptmt-v3.c:       |          ^
cryptmt-v3.c: ./e/cryptmt-v3.c:187:2: warning: array index 156 is past the end of the array (that has type 'u32[156][4]' (aka 'unsigned int[156][4]')) [-Warray-bounds]
cryptmt-v3.c:   187 |         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:       |         ^        ~
cryptmt-v3.c: ./e/cryptmt-v3.c:25:5: note: array 'sfmt' declared here
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c:       |     ^
cryptmt-v3.c: ./e/cryptmt-v3.c:189:18: warning: array index 156 is past the end of the array (that has type 'u32[156][4]' (aka 'unsigned int[156][4]')) [-Warray-bounds]
cryptmt-v3.c:   189 |     do_recursion(ps->sfmt[N], ps->sfmt[POS1], ps->sfmt[N - 1]);
cryptmt-v3.c:       |                  ^        ~
cryptmt-v3.c: ./e/cryptmt-v3.c:25:5: note: array 'sfmt' declared here
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c:       |     ^
cryptmt-v3.c: 4 warnings generated.
Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:e/v3clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
T:e/v3clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
T:e/v3clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
T:e/v3clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))
T:e/v3clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_19.1.7_(3+b1))

Compiler output

cryptmt-v3.c: In file included from e/cryptmt-v3.c:66,
cryptmt-v3.c:                  from cryptmt-v3.c:1:
cryptmt-v3.c: e/sse2.c: In function 'fast_genrand_bytes':
cryptmt-v3.c: e/sse2.c:126:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   126 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_bytes':
cryptmt-v3.c: e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   149 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_block_first':
cryptmt-v3.c: e/cryptmt-v3.c:189:5: warning: 'do_recursion' accessing 16 bytes in a region of size 0 [-Wstringop-overflow=]
cryptmt-v3.c:   189 |     do_recursion(ps->sfmt[N], ps->sfmt[POS1], ps->sfmt[N - 1]);
cryptmt-v3.c:       |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 1 of type 'u32[4]' {aka 'unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 2 of type 'const u32[4]' {aka 'const unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 3 of type 'const u32[4]' {aka 'const unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:126:20: note: in a call to function 'do_recursion'
cryptmt-v3.c:   126 | static INLINE void do_recursion(u32 a[4], const u32 b[4], const u32 c[4]) {
cryptmt-v3.c:       |                    ^~~~~~~~~~~~
cryptmt-v3.c: e/cryptmt-v3.c:187:17: warning: array subscript 156 is above array bounds of 'u32[156][4]' {aka 'unsigned int[156][4]'} [-Warray-bounds=]
cryptmt-v3.c:   187 |         ps->sfmt[N][i] = ps->sfmt[0][i];
cryptmt-v3.c:       |         ~~~~~~~~^~~
cryptmt-v3.c: e/cryptmt-v3.c:25:9: note: while referencing 'sfmt'
cryptmt-v3.c:    25 |     u32 sfmt[N][4];
cryptmt-v3.c: ...
Number of similar (implementation,compiler) pairs: 3, namely:
ImplementationCompiler
T:e/v3gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
T:e/v3gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)
T:e/v3gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)

Compiler output

cryptmt-v3.c: In file included from e/cryptmt-v3.c:66,
cryptmt-v3.c:                  from cryptmt-v3.c:1:
cryptmt-v3.c: e/sse2.c: In function 'fast_genrand_bytes':
cryptmt-v3.c: e/sse2.c:126:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   126 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_bytes':
cryptmt-v3.c: e/cryptmt-v3.c:149:10: warning: variable 'accum' set but not used [-Wunused-but-set-variable]
cryptmt-v3.c:   149 |     u32 *accum;
cryptmt-v3.c:       |          ^~~~~
cryptmt-v3.c: e/cryptmt-v3.c: In function 'genrand_block_first':
cryptmt-v3.c: e/cryptmt-v3.c:189:5: warning: 'do_recursion' accessing 16 bytes in a region of size 0 [-Wstringop-overflow=]
cryptmt-v3.c:   189 |     do_recursion(ps->sfmt[N], ps->sfmt[POS1], ps->sfmt[N - 1]);
cryptmt-v3.c:       |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 1 of type 'u32[4]' {aka 'unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 2 of type 'const u32[4]' {aka 'const unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:189:5: note: referencing argument 3 of type 'const u32[4]' {aka 'const unsigned int[4]'}
cryptmt-v3.c: e/cryptmt-v3.c:126:20: note: in a call to function 'do_recursion'
cryptmt-v3.c:   126 | static INLINE void do_recursion(u32 a[4], const u32 b[4], const u32 c[4]) {
cryptmt-v3.c:       |                    ^~~~~~~~~~~~
Number of similar (implementation,compiler) pairs: 1, namely:
ImplementationCompiler
T:e/v3gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (14.2.0)