Hello all, I think this issue is finally fixed. Using Panda board 2.0 and DDK 1.7.5.0 (4403). The average time taken to call eglInitialize is 109.9 ms with maximum time of 115 ms. This measured using the provided eglinit app
rogelio@rogelio-panda:~$ time ./eglinit real 0m0.106s user 0m0.008s sys 0m0.055s -- You received this bug notification because you are a member of TI OMAP Developers, which is subscribed to ubuntu-omap4-extras-graphics. https://bugs.launchpad.net/bugs/690821 Title: Calling eglInitialize() takes too long Status in Ubuntu OMAP4 graphics addons: New Bug description: With the latest drivers on an SDP 4430 board calling eglInitialize takes extremely long. Running the example program (attached) on an completely idle system produces the following results: # time ./eglinit real 0m5.797s user 0m0.008s sys 0m1.055s # time ./eglinit real 0m10.523s user 0m0.008s sys 0m1.047s # time ./eglinit real 0m30.459s user 0m0.008s sys 0m1.055s # time ./eglinit real 0m5.638s user 0m0.008s sys 0m1.055s # time ./eglinit real 0m10.088s user 0m0.008s sys 0m1.047s I have attached an strace capture of a sample run that shows that the delay is happening in an ioctl() around line 10000. The trace also shows that the driver wastes a lot of time trying out /dev/dri/* devices, but that is another subject :) _______________________________________________ Mailing list: https://launchpad.net/~tiomap-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~tiomap-dev More help : https://help.launchpad.net/ListHelp
