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Speedstep/Hyperthread with SCO
Post 302469877 by ewerezak on Monday 8th of November 2010 12:59:35 PM
11-08-2010
Speedstep/Hyperthread with SCO
Hello,
I am running SCO Operserver 5.0.7 on a computer that has a Intel Duo core processor. The BIOS supports Intel Speedstep which is similar to Intel Hyperthreading and it is enabled.
In the boot file I added
ENABLE_HT=Y
ENABLE_JT=Y
HYPERTHREAD=Y
and in the space.c file I added
int crllry_multicore_enable = 1;
in crllry_hyperthread_enable =1;
I then run link_unix to rebuild everything and reboot, but still only see 2 CPUs and not 4.
Any help would be greatly appreciated.
Thanks,
Ernie
I am running SCO Operserver 5.0.7 on a computer that has a Intel Duo core processor. The BIOS supports Intel Speedstep which is similar to Intel Hyperthreading and it is enabled.
In the boot file I added
ENABLE_HT=Y
ENABLE_JT=Y
HYPERTHREAD=Y
and in the space.c file I added
int crllry_multicore_enable = 1;
in crllry_hyperthread_enable =1;
I then run link_unix to rebuild everything and reboot, but still only see 2 CPUs and not 4.
Any help would be greatly appreciated.
Thanks,
Ernie
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LEARN ABOUT PHP
cpu_family
cpu_family(3alleg4) Allegro manual cpu_family(3alleg4) NAME
cpu_family - Contains the CPU type. Allegro game programming library. SYNOPSIS
#include <allegro.h> extern int cpu_family; DESCRIPTION
Contains the Intel type, where applicable. Allegro defines the following CPU family types: CPU_FAMILY_UNKNOWN - The type of processor is unknown CPU_FAMILY_I386 - The processor is an Intel-compatible 386 CPU_FAMILY_I486 - The processor is an Intel-compatible 486 CPU_FAMILY_I586 - The processor is a Pentium or equivalent CPU_FAMILY_I686 - The processor is a Pentium Pro, II, III or equivalent CPU_FAMILY_ITANIUM - The processor is an Itanium processor CPU_FAMILY_POWERPC - The processor is a PowerPC processor CPU_FAMILY_EXTENDED - The processor type needs to be read from the cpu_model You can read this variable after you have called check_cpu() (which is automatically called by allegro_init()). SEE ALSO
check_cpu(3alleg4), cpu_vendor(3alleg4), cpu_model(3alleg4), cpu_capabilities(3alleg4), allegro_init(3alleg4) Allegro version 4.4.2 cpu_family(3alleg4)