Re: high accuracy timing options?

• Subject: Re: high accuracy timing options?
• From: Steve Sisak <email@hidden>
• Date: Wed, 26 Mar 2008 08:39:33 -0400
• Delivered-to: email@hidden
• Delivered-to: email@hidden

I'm trying to implement a high speed (roughly 1usec accuracy) timer
for OS X in C.  My process runs as root and it's perfectly acceptable
that I eat a large amount of CPU time.

<http://developer.apple.com/documentation/Carbon/Conceptual/Multitasking_MultiproServ/appendixb/chapter_5_section_1.html>

<http://developer.apple.com/documentation/Hardware/DeviceManagers/pci_srvcs/pci_cards_drivers/PCI_BOOK.19a.html>

If you want to block until a specific time:

<http://developer.apple.com/documentation/Carbon/Reference/Multiprocessing_Services/Reference/reference.html#//apple_ref/c/func/MPDelayUntil>

HTH,

-Steve
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