Unofficial 64-bit installer/archive 3.3.x

[Nemo]

Its using huge amount of memory with libtorrent 1.1 with only 2 torrents loaded compared to the other one with 25 torrents (the one im using currently).

I've tested with the 2 same torrents see the results.

qBittorrent v3.3.13 64Bit with libtorrent 1.1 (Dayman's build):


qBittorrent v3.3.13 64Bit with libtorrent 1.0 (Sledge's build):

[Switeck]

Could it be the case that libtorrent 1.1 just uses more of the read/write cache by default?
...Or the memory leak with read/write cache is worse?

[Nemo]

Im wondering whats causing this so I opened an issue at Github. Lets see what the devs have to say about it .

https://github.com/qbittorrent/qBittorrent/issues/7029

Maybe its one of the known issues in combination with qBittorrent and could be the reason why its not being used as the main libtorrent version.

[otis]

i'm using qBittorrent v3.3.13 64Bit with libtorrent 1.1, I don't know much about testing qbitorrent or any client but I am using 1,230 mb of memory. I have 32 gb so I don't care because it's working good. I just switched from utorrent last night, sick of disk overload and ads from utorrent. I tried to switch to qbittorrent a few months ago and for some reason I wasn't uploading as much with qbittorrent and couldn't figure out why so I went back to utorrent. I figured i'd give it another try and all is good. I don't know what's different lol. anyway i'll provide whatever is needed to help test it or whatever if you tell me what to do. obviously I hope the memory usage gets fixed in the future but i'm still happy with the program. by the way I have 25 torrents running, 1 downloading at 10-20 kb. let me know what info you guys need.

[Nemo]

Thats huge memory usage lol.

Seems like a memory leak specific to libtorrent 1.1 or something.

[sledgehammer_999]

Discovered this by chance.
I also am observing huge memory usage with the 1.1.x series on Windows. If I limit the cache in the advanced settings it seems to affect it but not by much.
And it is my intention to use 1.1.x for the upcoming v3.4.0 series.

[Nemo]

Yes, usage over 1GB of memory while idling 2 torrents or so after some time has passed. Fresh startup climbs very fast over 200MB out of nothing while doing nothing. Thats some huge leak. Otherwise it works very nice.

I can help if testing is needed just let me know.

Edit:

Could possibly be happening on Linux as well. After going back to libtorrent 1.0 the problem went away.

https://github.com/qbittorrent/qBittorrent/issues/5836

Most likely libtorrent 1.1 related then.

[Adsixnine]

Thanks for builds, Dayman!

[Rootax]

Stupid question but how does this project on github build x64 versions since the appveyor.yml points to 32bit libs ?