Re: [RFT] Port 0x80 I/O speed

My results, PIII, Dual 550Mhz Xeon.

jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 775, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 774, in 332
jfsnew:~/src> sudo ./port80
cycles: out 775, in 335


jfsnew:~/src> cat /proc/cpuinfo 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 7
model name      : Pentium III (Katmai)
stepping        : 3
cpu MHz         : 547.216
cache size      : 512 KB
fdiv_bug        : no
hlt_bug         : no
f00f_bug        : no
coma_bug        : no
fpu             : yes
fpu_exception   : yes
cpuid level     : 2
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 mmx fxsr sse
bogomips        : 1095.01
clflush size    : 32
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

---

• References:
  • [RFT] Port 0x80 I/O speed
    • From: Rene Herman <[email protected]>

• Prev by Date: Re: [PATCH] REQ-flags to/from BIO-flags bugfix
• Next by Date: Re: [PATCH] Intel Management Engine Interface
• Previous by thread: Re: [RFT] Port 0x80 I/O speed
• Next by thread: [RFT] Port 0x80 I/O speed
• Index(es):
  • Date
  • Thread

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]