Alan W. Irwin wrote: > Hazen, Andrew, and I have worked on this issue off list and > here is the current status: > > Hazen gets inconsistently bad results for qt devices for Qt-4.5.1 and also > for Qt-4.6.2. The inconsistency is that the errors do not appear for the > same C > examples for repeat runs of test_noninteractive. Later, Hazen used this > script to test just the one qt device: > > #!/bin/sh > > LIMIT=10 > > for((a=1; a<= LIMIT; a++)) > do > rm *.pngqt > make test_c_pngqt > echo -n "$a" > done >
Following your suggestion I simplified the test to the following: #!/bin/sh LIMIT=2000 for((a=1; a<= LIMIT; a++)) do examples/c/x10c -dev pngqt -o test.png # examples/c/x26c -dev pngqt -o test.png -fam echo -n "$a" done This pretty consistently locks up before a reachs 1000. By sprinkling printf statements through the code I've determined that the lock up occurs here: new QApplication( argc, argv, isGUI ); in the file qt.cpp. I also tried with DYN_DRIVERS=OFF, but the same thing happens. Note that when it locks up I can see (using top) that x-session-manager is running at 75% and gdm at 25%. Once this happens I cannot start any other programs and I have to restart my computer. -Hazen ------------------------------------------------------------------------------ _______________________________________________ Plplot-devel mailing list Plplot-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/plplot-devel