Description:
Linux operating system on embedded hardware.
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Set Processor Affinity for x86
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Hi,
I need to understand how to run a function on a core other than the current.
For example, my main() function could be on core-0, but I want to run a function on core-1.
There are APIs in Linux like sched_setaffinity();
The platform that I am using does not have any OS or scheduler.... more »
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timer interrupt (IRQ0) and IRQ4
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Hi,
I run cat /proc/interrupts on Feodra 18 x86_64 machine, and I get these results (after 1 hour the machine is up)
0: 127 0 IO-APIC-edge timer
..
4: 1 1 IO-APIC-edge ...
question 1: we see 127 timer interrupts on core 1. It seems that these 127 interrupts... more »
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UK Device Developers' Conference - May 2013
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Hi, this year will see the first UK Device Developers' Conference. It will take place in Bristol, Cambridge and Manchester - May 14th, 16th and 22nd. It will be free to engineers, project managers and students. There will be an exhibition of hardware, software, development tools etc - an agenda of useful and productive presentations and 4 half-day technical workshops (£75 per place).... more »
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