[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink
From: |
Murphy, John |
Subject: |
Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink |
Date: |
Thu, 7 May 2015 15:32:06 -0400 |
The sequential rates I gave are the published rates for the SSD. Maybe
(probably?) specsmanship, sure.
But since it does mostly keep up, isn't this a case of just needing
the correct buffer set-up to allow it to ride through the worst of the
hiccups?
I am going to have to find and figure out how to run
rx_samples_to_file before I can let you know if it makes any
difference.
- John
On Thu, May 7, 2015 at 3:07 PM, <address@hidden> wrote:
> How did you test your sequential-write rate?
> Writing files that are less than the current write-behind buffer size in the
> kernel will give you a very false sense of how fast your disk subsystem is.
> Again, if you use rx_samples_to_file, instead of GR at all, do you see any
> significant change in the overrun issues?
- [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, mleech, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, mleech, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, mleech, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07
- Message not available
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink,
Murphy, John <=
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, mleech, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Marcus D. Leech, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/09
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Marcus D. Leech, 2015/05/10
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/11
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/13
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07
- Re: [Discuss-gnuradio] UHD USRP Source for B2x0 overflows File Sink, Murphy, John, 2015/05/07