malo sam se igrao kompajlerima i evo nekih rezultata. testirao sam brzinu clamv (GPL anti virus) kompajliranog sa tri kompajlera: gcc 3.4.3, gcc 4.0.0. i intel compiler. rezime je sledeci:
1. intel (36.571 sec)
2. gcc 3.4.3 (37.357 sec)
3. gcc 4.0.0 (37.584 sec)
a detaljni rezultat je u nastavku.
P.S.
ovo sam cisto iz zabave uradio, pa sam pomislio da bi nekog interesovalo. verujem da ima i boljih testova, ali kontam da ni antivirus nije los za tu svrhu.
intel:
Known viruses: 35074
Engine version: 0.85.1
Scanned directories: 1
Scanned files: 32
Infected files: 6
Data scanned: 91.77 MB
Time: 36.571 sec (0 m 36 s)
Command exited with non-zero status 1
32.51user 3.83system 0:36.58elapsed 99%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+55698minor)pagefaults 0swaps
gcc 3.4.3
Known viruses: 35074
Engine version: 0.85.1
Scanned directories: 1
Scanned files: 32
Infected files: 6
Data scanned: 92.21 MB
Time: 37.357 sec (0 m 37 s)
Command exited with non-zero status 1
33.10user 3.83system 0:37.36elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+54868minor)pagefaults 0swaps
gcc 4.0.0
Known viruses: 35074
Engine version: 0.85.1
Scanned directories: 1
Scanned files: 32
Infected files: 6
Data scanned: 91.72 MB
Time: 37.584 sec (0 m 37 s)
Command exited with non-zero status 1
33.20user 3.83system 0:37.59elapsed 98%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+54743minor)pagefaults 0swaps
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