Initial results show performance is repaired, on par with the March Head build... Thank You very much, --John.
On Tue, Apr 13, 2010 at 2:20 PM, Utkarsh Ayachit <[email protected]> wrote: > John, > > Attached is a patch. Can you verify that it overcomes the performance > issues you are seeing? If so, I'll commit it to CVS and get in 3.8 > branch as well. > > Utkarsh > > On Tue, Apr 13, 2010 at 3:23 PM, John Patchett <[email protected]> wrote: >> I've noticed the calculator has started performing substantially >> slower in the ParaView-3-8 branch when taking the magnitude of a >> vector as compared to the Head before the branch. >> I've attached a graph summarizing the performance degradation. I used >> the Mandelbrot source and took the magnitude of the coords vector to >> collect data for the graph. >> One of my machines averages nearly a 6x slowdown and the other a 4.5x >> slowdown. >> >> The *-march is a Head build from 3/23/2010. >> 3-8 is the branch as of yesterday afternoon. >> >> I (believe) the change that affected the calculator performance >> happened after the branch as I noticed it after I updated the branch ( >> I wouldn't bet too much on this though)... I don't know if the Head >> is affected. >> >> Thanks, >> --John Patchett. >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://www.paraview.org/mailman/listinfo/paraview >> >> > _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://www.paraview.org/mailman/listinfo/paraview
