Re: AU processor load
Re: AU processor load
- Subject: Re: AU processor load
- From: Jens Alfke <email@hidden>
- Date: Mon, 26 Jan 2009 23:01:12 -0800
On Jan 26, 2009, at 9:47 PM, Walt wrote:
In your process frames code, record the system time on entry/exit.
Starting with the second buffer processed, you know how much time
you took to process buffer N-1, and can derive how much time was
spent outside of your processing by looking at the exit time of the
previous buffer.
That assumes that (a) your processing code is the only part of the
chain using up any CPU, and that (b) your code will never get blocked
or pre-empted by another task. I don't think either of those are
necessarily true.
—Jens
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