Implementation notes: amd64, hydra7, crypto_stream/tpy6

Computer: hydra7
Microarchitecture: amd64; Sandy Bridge+AES (206a7)
Architecture: amd64
CPU ID: GenuineIntel-000206a7-bfebfbff
SUPERCOP version: 20240625
Operation: crypto_stream
Primitive: tpy6
TimeObject sizeTest sizeImplementationCompilerBenchmark dateSUPERCOP version
89673845 218 3280416280 1008 33824T:e/tpy6gcc_-march=native_-mtune=native_-Os_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
91595111 218 3280420509 1032 33856T:e/tpy6gcc_-march=native_-mtune=native_-O3_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
94624607 218 3280418677 1032 33856T:e/tpy6gcc_-march=native_-mtune=native_-O2_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625
95324307 218 3280417988 1024 33856T:e/tpy6gcc_-march=native_-mtune=native_-O_-fwrapv_-fPIC_-fPIE_-gdwarf-4_-Wall2024062620240625

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)