HT kernel
Alexandre Vieira
nullpt at gmail.com
Tue Oct 26 13:54:49 PDT 2004
Hello,
I have a machine with an Intel p4 3.2ghz FSB800 w/ 1MB L2 cache and
I wanted to know your opinion about some kernel options that would
boost the performance of this kind of processor.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.20GHz (3206.95-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0xf34 Stepping = 4
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Hyperthreading: 2 logical CPUs
real memory = 2146369536 (2046 MB)
avail memory = 2079641600 (1983 MB)
FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
ioapic0: Changing APIC ID to 2
ioapic0 <Version 2.0> irqs 0-23 on motherboard
Pentium Pro MTRR support enabled
Will the GENERIC options fit for this or will other options boost this
processor to his maxium? I remember in 4.x that HT was an option but
now it's seems defaulted.
Thanks for your time.
Regards.
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