Thank you very nuch,
Multithread support
Moderators: XnTriq, helmut, xnview
-
mdalacu
- Posts: 36
- Joined: Mon May 31, 2010 6:41 pm
Multithread support
Hi, can you make this ap a multithread one? I have 6 cores and only 1 is working when i preocess 2000 photos ,,,
Thank you very nuch,
Thank you very nuch,
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
Re: Multithread support
currently i use multi core for process, not to convert more than 1 file in the same time
Pierre.
-
mdalacu
- Posts: 36
- Joined: Mon May 31, 2010 6:41 pm
Re: Multithread support
Ok, but on my machine only one core max out. All others are idling. Is this the normal behavior? I don't hink that the HDD is the bottleneck for this situation.
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
-
mdalacu
- Posts: 36
- Joined: Mon May 31, 2010 6:41 pm
Re: Multithread support
I run it on Ubuntu 13.10 x64 with AMD Phenom x6 1090T.
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
Re: Multithread support
Oh ok, only supported on windows currentlymdalacu wrote:I run it on Ubuntu 13.10 x64 with AMD Phenom x6 1090T.
Pierre.
-
Hyper
- Posts: 3
- Joined: Sun Dec 08, 2013 7:52 am
Re: Multithread support
Sorry for reviving a little old topic, but I have the exact same request. Would you consider adding one file per core converting mode? I found that the current parellelization is quite inefficient. My CPU usage float around 37% when doing BMP->PNG convertion. It's much faster to open four instances and manually seperated the files to four sets. The CPU utilization will reach 100% that way. So I think there are benefits to converting more than one file at a time instead.
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
Re: Multithread support
Only converting, no action?Hyper wrote:Sorry for reviving a little old topic, but I have the exact same request. Would you consider adding one file per core converting mode? I found that the current parellelization is quite inefficient. My CPU usage float around 37% when doing BMP->PNG convertion. It's much faster to open four instances and manually seperated the files to four sets. The CPU utilization will reach 100% that way. So I think there are benefits to converting more than one file at a time instead.
Pierre.
-
Hyper
- Posts: 3
- Joined: Sun Dec 08, 2013 7:52 am
Re: Multithread support
Yes. Converting only.xnview wrote:Only converting, no action?
-
xnview
- Author of XnView
- Posts: 44883
- Joined: Mon Oct 13, 2003 7:31 am
- Location: France
Re: Multithread support
ok, in this case multi core is not used...Hyper wrote:Yes. Converting only.xnview wrote:Only converting, no action?
Pierre.
-
Hyper
- Posts: 3
- Joined: Sun Dec 08, 2013 7:52 am
Re: Multithread support
xnview wrote:ok, in this case multi core is not used...
. Please consider adding a file per process mode then.
Last edited by Hyper on Tue Dec 10, 2013 4:37 pm, edited 1 time in total.
-
CreativeWorld
- Posts: 141
- Joined: Fri Dec 30, 2011 7:08 pm
Re: Multithread support
that works for me.xnview wrote:Strange resize must use all coresmdalacu wrote:Just resize.
-
mdalacu
- Posts: 36
- Joined: Mon May 31, 2010 6:41 pm
Re: Multithread support
On Ubuntu x64 ?!CreativeWorld wrote:that works for me.xnview wrote:Strange resize must use all coresmdalacu wrote:Just resize.