Thank you. So is there a possibility of it getting fixed in the next update?
On Wed, Mar 31, 2021 at 1:12 AM Harald Schaefer <[email protected]> wrote: > This bug should be handled by the SUMO developers > Am 30.03.21 um 23:02 schrieb . Abdullah: > > Hi Harald, > > Thank you for pointing that out. But how would I fix it, since the > xml-files are created and read by sumo. > > On Tue, Mar 30, 2021 at 2:09 PM Harald Schaefer <[email protected]> > wrote: > >> Hi, >> >> there seems to be memory leaks in the context of reading of xml-files. >> >> I have run the scenario twice with a simulation time of 5 resp. 10 >> seconds: >> >> The output of valgrind (a memory checker under linux) shows an increasing >> number of lost bytes: >> >> valgrind28244.log (5 sceonds) >> ==28244== LEAK SUMMARY: >> ==28244== definitely lost: 19,592 bytes in 202 blocks >> ==28244== indirectly lost: 161,667 bytes in 1,437 blocks >> ==28244== possibly lost: 0 bytes in 0 blocks >> ==28244== still reachable: 48 bytes in 1 blocks >> ==28244== suppressed: 0 bytes in 0 blocks >> ==28244== Reachable blocks (those to which a pointer was found) are not >> shown. >> ==28244== To see them, rerun with: --leak-check=full --show-leak-kinds=all >> ==28244== >> ==28244== ERROR SUMMARY: 8 errors from 8 contexts (suppressed: 0 from 0) >> >> valgrind28615.log (10 seconds) >> ==28615== LEAK SUMMARY: >> ==28615== definitely lost: 38,792 bytes in 402 blocks >> ==28615== indirectly lost: 257,667 bytes in 2,437 blocks >> ==28615== possibly lost: 0 bytes in 0 blocks >> ==28615== still reachable: 48 bytes in 1 blocks >> ==28615== suppressed: 0 bytes in 0 blocks >> ==28615== Reachable blocks (those to which a pointer was found) are not >> shown. >> ==28615== To see them, rerun with: --leak-check=full --show-leak-kinds=all >> ==28615== >> ==28615== ERROR SUMMARY: 8 errors from 8 contexts (suppressed: 0 from 0) >> >> Attached is the modified py script and the output of valgrind for the >> last run >> >> Greetings, Harald >> >> >> Am 30.03.21 um 19:55 schrieb . Abdullah: >> >> Hi, >> >> I have attached both the .py and .txt files below. >> >> On Tue, Mar 30, 2021 at 4:50 AM <[email protected]> wrote: >> >>> Hi Abdullah, >>> >>> >>> >>> I cannot see your .py file. Would you please send it as a .txt file? >>> >>> >>> >>> Regards, >>> >>> Giuliana >>> >>> >>> >>> *Von:* sumo-user <[email protected]> *Im Auftrag von *. >>> Abdullah >>> *Gesendet:* Montag, 29. März 2021 16:50 >>> *An:* Sumo project User discussions <[email protected]> >>> *Betreff:* [sumo-user] Using traci.simulation.loadState increases >>> memory usage >>> >>> >>> >>> Hi, >>> >>> >>> >>> I have noticed that if I use traci.simulation.loadState multiple times >>> then my memory usage increases significantly. I have attached a simple code >>> below, where cars are being added to the network and after every 5 seconds, >>> a state is being saved and loaded back up. If I do this multiple times, it >>> increases my memory usage. You can try the same code again by commenting >>> out line 47 and it will drastically reduce the memory usage. Is there >>> something I am doing wrong and is there a way around this? >>> >>> >>> >>> -- >>> >>> Thank you. >>> >>> Abdullah >>> _______________________________________________ >>> sumo-user mailing list >>> [email protected] >>> To unsubscribe from this list, visit >>> https://www.eclipse.org/mailman/listinfo/sumo-user >>> >> >> >> -- >> Thank you. >> Abdullah >> >> _______________________________________________ >> sumo-user mailing [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> >> _______________________________________________ >> sumo-user mailing list >> [email protected] >> To unsubscribe from this list, visit >> https://www.eclipse.org/mailman/listinfo/sumo-user >> > > > -- > Thank you. > Abdullah > > _______________________________________________ > sumo-user mailing [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > > _______________________________________________ > sumo-user mailing list > [email protected] > To unsubscribe from this list, visit > https://www.eclipse.org/mailman/listinfo/sumo-user > -- Thank you. Abdullah
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