Re: [Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-04 Thread Alan W. Irwin
On 2017-10-04 12:11+0100 Phil Rosenberg wrote: Note, I am including everything you wrote here (as opposed to dropping parts of it) because the list has not seen what you wrote because of the plplot-devel address that I flubbed. I also respond in a few places below. On 4 October 2017 at 05:54,

Re: [Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-04 Thread Alan W. Irwin
Phil, you should have seen the message below recently, but I am sending it again because I flubbed the plplot-devel address for the first send. On 2017-10-03 23:44+0100 Phil Rosenberg wrote: On Windows the fill test took 5 seconds using the old comms method and 12 with the new. That's with opti

Re: [Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-03 Thread Alan W. Irwin
On 2017-10-03 12:34+0100 Phil Rosenberg wrote: Can I also just check, in the end what was wrong with the previous comms that I put in place? Didn't we eventually find that the source of the delays was the random number generator for determining the name of the shared memory and nothing to do wit

Re: [Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-03 Thread Phil Rosenberg
My best guess to this would be that every time new data is added to the plot the wxPLViewer gets some new data and probably then calls plreplot(). This then replots all the data from the beginning of the stream including all the data that has previously been cleared and all the clears. Whereas othe

Re: [Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-03 Thread Alan W. Irwin
On 2017-10-03 00:20+0100 p.d.rosenb...@gmail.com wrote: Hi Alan Are those timing values from the console side or the viewer side? I failed to state how I measured time for the example 17 case but that was done essentially identically to what I stated for the example 8 case, i.e., total time f

[Plplot-devel] Some remaining wxwidgets inefficiency concerns for examples 17 and 08

2017-10-02 Thread Alan W. Irwin
Hi Phil: I just ran examples/c/x17c -dev wxwidgets for the HEAD of master (commit 124a0c3), and I very much like that that commit implements "interactive" look for the new wxwidgets device as illustrated by this example. However, the rendering is slow (i.e., 2.5 minutes) compared to the similar