[Emc-users] Debian install from live image

2015-10-17 Thread jrmitchellj .
Since Lucid has reached end of support I decided to back up my config and install from the 2.7 live CD. Having done that, installed all of the updates, and adjustments to my config files,I ran the latency test. Overall the latency numbers are 30% higher than the Lucid install, but still in an accep

Re: [Emc-users] Debian install from live image

2015-10-17 Thread Karlsson & Wang
> Since Lucid has reached end of support I decided to back up my config and > install from the 2.7 live CD. > Having done that, installed all of the updates, and adjustments to my > config files,I ran the latency test. > Overall the latency numbers are 30% higher than the Lucid install, but > still

Re: [Emc-users] Debian install from live image

2015-10-17 Thread jrmitchellj .
On modern linux kernels, and especially on an RTOS kernel, there are ways to assign tasks to specific cores of a multicore system. Affinity is one way that I have used on a project that had data coming in from DAQ cards at a rapid rate, and I don't want to loose any samples. So I assigned the data

Re: [Emc-users] Debian install from live image

2015-10-17 Thread jrmitchellj .
By the way, I just checked from a backup of my Lucid configuration, and it is not using the second core for anything as well. It just has better latency to begin with. Ray --J. Ray Mitchell Jr. jrmitche...@gmail.com (818)324-7573 The dogmas of the quiet past, are inadequate to the stormy prese