Implementation notes: amd64, hydra5, crypto_stream/tpy6

Computer: hydra5
Microarchitecture: amd64; K10 32nm (300f10)
Architecture: amd64
CPU ID: AuthenticAMD-00300f10-178bfbff
SUPERCOP version: 20240625
Operation: crypto_stream
Primitive: tpy6
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
97635993 0 3280120272 860 33760T:e/tpy6clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
98116681 0 3280121864 860 33760T:e/tpy6clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
98276681 0 3280121864 860 33760T:e/tpy6clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
99034148 0 3280116314 852 33760T:e/tpy6clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
99373845 218 3280416256 1008 33824T:e/tpy6gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
99604249 0 3280117144 860 33760T:e/tpy6clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
105015181 218 3280421125 1032 33856T:e/tpy6gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
106364412 218 3280418052 1024 33856T:e/tpy6gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625
107464669 218 3280419221 1032 33856T:e/tpy6gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062820240625

Compiler output


tpy6.c: In file included from tpy6.c:1:
tpy6.c: ./e/tpy6.c:96:7: warning: unused variable 'keysizeb' [-Wunused-variable]
tpy6.c:   int keysizeb=(keysize+7)>>3;
tpy6.c:       ^
tpy6.c: ./e/tpy6.c:222:7: warning: unused variable 'bl' [-Wunused-variable]
tpy6.c:   int bl;
tpy6.c:       ^
tpy6.c: ./e/tpy6.c:362:7: warning: unused variable 'output1b' [-Wunused-variable]
tpy6.c:           u8 output1b[4];
tpy6.c:              ^
tpy6.c: ./e/tpy6.c:317:7: warning: unused variable 'bl' [-Wunused-variable]
tpy6.c:   int bl;
tpy6.c:       ^
tpy6.c: 4 warnings generated.

Number of similar (implementation,compiler) pairs: 5, namely:
ImplementationCompiler
T:e/tpy6clang -march=native -O2 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:e/tpy6clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:e/tpy6clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:e/tpy6clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)
T:e/tpy6clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Ubuntu_Clang_14.0.0)

Compiler output


tpy6.c: In file included from tpy6.c:1:
tpy6.c: e/tpy6.c: In function 'crypto_stream_tpy6_e_tpy6_timingleaks_ECRYPT_ivsetup':
tpy6.c: e/tpy6.c:96:7: warning: unused variable 'keysizeb' [-Wunused-variable]
tpy6.c:    96 |   int keysizeb=(keysize+7)>>3;
tpy6.c:       |       ^~~~~~~~
tpy6.c: e/tpy6.c: In function 'crypto_stream_tpy6_e_tpy6_timingleaks_ECRYPT_process_bytes':
tpy6.c: e/tpy6.c:222:7: warning: unused variable 'bl' [-Wunused-variable]
tpy6.c:   222 |   int bl;
tpy6.c:       |       ^~
tpy6.c: e/tpy6.c: In function 'crypto_stream_tpy6_e_tpy6_timingleaks_ECRYPT_keystream_bytes':
tpy6.c: e/tpy6.c:362:14: warning: unused variable 'output1b' [-Wunused-variable]
tpy6.c:   362 |           u8 output1b[4];
tpy6.c:       |              ^~~~~~~~
tpy6.c: e/tpy6.c:317:7: warning: unused variable 'bl' [-Wunused-variable]
tpy6.c:   317 |   int bl;
tpy6.c:       |       ^~

Number of similar (implementation,compiler) pairs: 4, namely:
ImplementationCompiler
T:e/tpy6gcc -march=native -mtune=native -O2 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:e/tpy6gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:e/tpy6gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)
T:e/tpy6gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (11.4.0)