Hi Zigmas, Does the leak also reproduce in other browsers? If so, it might be a leak in the application.
If the leak happens only in Chrome, would you mind filing a bug https://bugs.chromium.org/p/chromium/issues/entry and providing steps to reproduce the leak (e.g. all necessary js files that use Vue and include opencv.js). Thanks! Ulan. On Tue, Jul 9, 2019 at 7:35 PM Zigmas Slušnys <zigmasslus...@gmail.com> wrote: > the new link is https://jsfiddle.net/slushnys/vesx2yr0 > > On Tuesday, July 9, 2019 at 7:04:23 PM UTC+3, Jakob Kummerow wrote: >> >> The fiddle is broken ("createFrames" is not defined, "frames.push" is not >> a function, "deleteFrames" is never called; that's when I gave up); please >> fix it such that it actually reproduces the issue. >> >> On Tue, Jul 9, 2019 at 5:52 PM Zigmas Slušnys <zigmas...@gmail.com> >> wrote: >> >>> I am reading a video and storing the Mat instance clones of each frame >>> to an array so I could play it back on demand and also analyze the frames. >>> Once i process the video and store the frames in the array - the memory >>> snapshot increases from 150Mb to 1000Mb within the JSArrayBufferData. >>> >>> I have to mention that i'm using Vue.js frontend framework to store the >>> array within vue's data observable that's an array. >>> >>> Same thing happens also if I'm just creating a regular type of class >>> object having an array in. >>> >>> I've tried deleting and setting each frame to zero just to see if that >>> would release the memory, but nothing seems to work. >>> >>> I've got a simple example of this here: https://jsfiddle.net/9s51poyd/ >>> >>> >>> I would like to release the memory from chrome, because every time I >>> analize video now or just copy these Mat instances into an array, memory >>> footprint could go up to 9GB. As you can imagine that's not the desired >>> outcome. >>> >>> >>> Is there a way to release the memory, because garbage collection >>> currently does not work in this case example. >>> >>> -- >>> -- >>> v8-users mailing list >>> v8-u...@googlegroups.com >>> http://groups.google.com/group/v8-users >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "v8-users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to v8-u...@googlegroups.com. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/v8-users/e8ee6213-7ba5-48de-ad27-c80752b4a368%40googlegroups.com >>> <https://groups.google.com/d/msgid/v8-users/e8ee6213-7ba5-48de-ad27-c80752b4a368%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/21b4e5d0-b150-4c18-9018-a5c783c92b17%40googlegroups.com > <https://groups.google.com/d/msgid/v8-users/21b4e5d0-b150-4c18-9018-a5c783c92b17%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/CABNJt2K2UjpybDkzCeQORc-pCm9LpaoEiMAZzQJnku7jqC4u-A%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
