• Welcome to Overclockers Forums! Join us to reply in threads, receive reduced ads, and to customize your site experience!

superpi 1m 38s normal for 235x10 a64?

Overclockers is supported by our readers. When you click a link to make a purchase, we may earn a commission. Learn More.
64 bit shootout!!!

$ cat /proc/cpuinfo
processor : 0
vendor_id : AuthenticAMD
cpu family : 15
model : 12
model name : AMD Athlon(tm) 64 Processor 2800+
stepping : 0
cpu MHz : 1799.991
cache size : 512 KB
...
$ gcc --version
gcc (GCC) 3.3.3 20040311 (Red Hat Linux 3.3.3-3)

# 64 bit pi calculator
$ gcc -O3 pi_agm15.c -lm
$ a.out 1m
Total Execution time: 25

# 32 bit pi calculator
$ gcc -m32 -fomit-frame-pointer -O3 pi_agm15.c -lm
$ a.out 1m
Total Execution time: 31
 

Attachments

  • pi_agm15-2.zip
    22.2 KB · Views: 31
Killa-AMD said:
i stand corrected on my results. I don't know where I got 32 seconds from. Its actually 42 seconds. =)

Yes sir that sounds much better :D

-Jess-
 
Back