Implementation notes: amd64, panther, crypto_stream/tpy6

Computer: panther
Microarchitecture: amd64; Tiger Lake (806c1)
Architecture: amd64
CPU ID: GenuineIntel-000806c1-00-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_stream
Primitive: tpy6
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
65063556 218 3280415315 984 33816T:e/tpy6gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
67544819 218 3280420416 1008 33848T:e/tpy6gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
67974343 218 3280417776 1008 33848T:e/tpy6gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
68404076 218 3280416983 1000 33848T:e/tpy6gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
69316931 0 3280122613 828 33784T:e/tpy6clang_-march=native_-O2_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
69757411 0 3280123109 828 33784T:e/tpy6clang_-march=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
71344591 0 3280117283 820 33752T:e/tpy6clang_-march=native_-O_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
72026881 0 3280121973 828 33752T:e/tpy6clang_-mcpu=native_-O3_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
73744459 0 3280117019 820 33752T:e/tpy6clang_-march=native_-Os_-fwrapv_-Qunused-arguments_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625

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 (Debian_Clang_11.0.1)
T:e/tpy6clang -march=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/tpy6clang -march=native -O -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/tpy6clang -march=native -Os -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)
T:e/tpy6clang -mcpu=native -O3 -fwrapv -Qunused-arguments -fPIC -fPIE -gdwarf-4 -Wall (Debian_Clang_11.0.1)

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:362:7: 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 (10.2.1_20210110)
T:e/tpy6gcc -march=native -mtune=native -O3 -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/tpy6gcc -march=native -mtune=native -O -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)
T:e/tpy6gcc -march=native -mtune=native -Os -fwrapv -fPIC -fPIE -gdwarf-4 -Wall (10.2.1_20210110)