how fast is your computer?

[VoodoJ]

Mine is not as good as it could be.

AMD 4x 3.2GZ
6gb ram
500 gb HDD.
internal video.

This system kills me when i'm doing video. to make 4 min video took me 3 hours.
Still works fine though.

[jimerickson]

dual quad intel E5450
64 GB ram
1 TB hdd
64 GB intel X25-E slc ssd
gtx 480

[BlackStar]

Every time I see algorithms like this implemented in C, I weep. Use something functional, save a few electrons.

Also, Euler's Sieve FTW.

Edit: Prime95 is a much better benchmark.

[DuSTman]

dustman@ixeron ~/primetest $ gcc -p primetest.c -o primetest -O3
dustman@ixeron ~/primetest $ ./primetest 1000000
prime number 1000000: 15485863
total time: 5.72

[DuSTman]

dustman@ixeron ~/primetest $ gcc -p primetest.c -o primetest -O3
dustman@ixeron ~/primetest $ ./primetest 1000000
prime number 1000000: 15485863
total time: 5.72

That's with a core-i7 920 @2.6GHz, btw, and compiled with GCC version 4.3.4.

Trying it with PGO yields a slightly better result:

dustman@ixeron ~/primetest $ gcc -p primetest.c -o primetest --std=c99 -O3 -fprofile-use
dustman@ixeron ~/primetest $ ./primetest 1000000
prime number 1000000: 15485863
total time: 5.61

[Valerie60]

To be honest I can say even without all these scripts that my computer is rather fast and performs all the tasks I need great! Sp what for I need the exact numbers...

[devius]

24.06s <- Atom N270 @ 1,6GHz GCC 4.6 \m/