Test results for amd64, hertz, crypto_hash/floppsy
[Page version: 20260406 03:59:02]
Measurements for amd64, hertz, crypto_hash
Test results for amd64, hertz, crypto_hash
Test results for crypto_hash/floppsy
Computer: hertz
Microarchitecture: amd64; Zen 4 (a60f12)
Architecture: amd64
CPU ID: AuthenticAMD-00a60f12-178bfbff
SUPERCOP version: 20260330
Operation: crypto_hash
Primitive: floppsy
| Time | Object size | Test size | Implementation | Compiler | Benchmark date | SUPERCOP version |
|---|
| 35 | 64 0 0 | 29604 1328 1552 | T:ref | clang++-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
| 35 | 64 0 0 | 30204 1328 1552 | T:ref | clang++-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
| 35 | 64 0 0 | 24618 1336 1552 | T:ref | clang++-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
| 31328 | 470 0 0 | 27750 1296 1680 | T:ref | g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
| 31347 | 407 0 0 | 25182 1296 1680 | T:ref | g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
| 36854 | 347 0 0 | 23569 1288 1584 | T:ref | g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall | 20260402 | 20260330 |
Compiler output
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
try.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp: | ^~~~~~~~
try.cpp: 1 warning generated.
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
try.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp: | ^~~~~~~~
try.cpp: 1 warning generated.
measure.cpp: In file included from measure-anything.cpp:19:
measure.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: unused function 'stq_sort' [-Wunused-function]
measure.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
measure.cpp: | ^~~~~~~~
measure.cpp: 1 warning generated.
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:ref | clang++-22 -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1)) |
| T:ref | clang++-22 -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1)) |
| T:ref | clang++-22 -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_22.1.1_(1ubuntu1)) |
Compiler output
api.cpp: api.cpp: In function 'void round(const uint8_t*, long long unsigned int, double*)':
api.cpp: api.cpp:53:22: warning: comparison of integer expressions of different signedness: 'long int' and 'long long unsigned int' [-Wsign-compare]
api.cpp: 53 | for( long i = 0; i < len; i++ ) {
api.cpp: | ~~^~~~~
api.cpp: In function 'void setup(double*, double)',
api.cpp: inlined from 'int crypto_hash_floppsy_ref_timingleaks(unsigned char*, const unsigned char*, long long unsigned int)' at api.cpp:92:8:
api.cpp: api.cpp:68:10: warning: 'buf' is used uninitialized [-Wuninitialized]
api.cpp: 68 | state[0] += init != 0 ? pow(init + 1.0/init, 1.0/3) : 3.0;
api.cpp: | ~~~~~~~^
api.cpp: api.cpp: In function 'int crypto_hash_floppsy_ref_timingleaks(unsigned char*, const unsigned char*, long long unsigned int)':
api.cpp: api.cpp:84:11: note: 'buf' declared here
api.cpp: 84 | uint8_t buf [16];
api.cpp: | ^~~
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
try.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp: | ^~~~~~~~
try.cpp: In file included from try-anything.cpp:22:
try.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
try.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
try.cpp: | ^~~~~~~~
measure.cpp: In file included from measure-anything.cpp:19:
measure.cpp: .../supercop-data/hertz/amd64/include/stq.h:32:13: warning: 'void stq_sort(std::vector<double>, long long int)' defined but not used [-Wunused-function]
measure.cpp: 32 | static void stq_sort(stq_doublearray S,long long n)
measure.cpp: | ^~~~~~~~
Number of similar (implementation,compiler) pairs: 3, namely:
| Implementation | Compiler |
| T:ref | g++ -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0) |
| T:ref | g++ -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0) |
| T:ref | g++ -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (15.2.0) |