XnView: MP 0.93 - 64 bit
OS: Windows 10 1809 - 64bit
Computer: Dell XPS 9550 laptop (Intel i7-6700H @ 2.6 GHz, dual GPU - NVIDIA GTX 960M / Intel HD Graphics 530)
XnViewMP becomes unresponsive for (5+ minutes) when doing batch convert and "Use CPU Cores"
For input files, I am using TIFF (LZW compressed) images. For output I am using JPEG-XR. I have tried different output formats and still the same... if I don't tick "Use CPU Cores" then XnViewMP starts batch convert immediately.
See screenshots below:
To reproduce:
1. Highlight 30,000+ images, right-click > Batch Convert
2. Tick "Use CPU Cores", I set to 4. Click Convert
Actual behaviour (bug):
XnViewMP becomes unresponsive for a long time, eventually it starts batch convert.
Expected behaviour:
XnViewMP should start batch convert immediately.
If this can be looked at that would be great, I really like the fast performance of "Use CPU Cores" but the pre-delay seems to be longer when more images are used (I tried with 500,000 images and I waited for 30 mins, still XnViewMP was unresponsive)
0.93: Batch convert + "Use CPU Cores" very slow to start with 30,000 images
Moderators: XnTriq, helmut, xnview, Dreamer
Re: 0.93: Batch convert + "Use CPU Cores" very slow to start with 30,000 images
by default, it check if there is some multi pages files, and create output filename based on placeholder used
But in your case, you don't use the multipage setting, and the filename don't use image metadata. So i can optimize in this case...
But in your case, you don't use the multipage setting, and the filename don't use image metadata. So i can optimize in this case...
Pierre.
Re: 0.93: Batch convert + "Use CPU Cores" very slow to start with 30,000 images
The XnviewMP 0.94 beta #1 performance in batch conversion with multi CPU cores and skip/replace mode is fantastic! Good work. I am very happy.
PC: Intel 8700k + Asus Z370-F + 16 GB RAM G.Skill + Asus RTX 3050 OC + Samsung SSD
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
OS: Windows 10 Pro 64bit 22H2 |
GFX: XN-View 2.51.5 | XnViewMP 1.6.5 | XnConvert 1.100.1 | Adobe Photoshop Elements 2024 | Elements XXL 11 | Paint.Net
Re: 0.93: Batch convert + "Use CPU Cores" very slow to start with 30,000 images
This problem is supposed to be fixed in XnView MP 0.94. Please check and confirm the bug fix here.
Pierre.
Re: 0.93: Batch convert + "Use CPU Cores" very slow to start with 30,000 images
I have tested public Beta 1 just now and confirm the issue has been resolved, thanks.