Search found 119 matches
- Fri Jul 02, 2004 4:06 am
- Forum: Using Neat Image
- Topic: limit on number of files in batch list?
- Replies: 7
- Views: 8364
- Thu Jul 01, 2004 12:21 pm
- Forum: Bugs, problems, issues
- Topic: "A Win32 API function failed"
- Replies: 11
- Views: 17107
- Sat Jun 26, 2004 2:51 am
- Forum: General questions
- Topic: Multiprocessor scalability
- Replies: 9
- Views: 7585
Well, it's not the whole idea, but the ability to have independent, scalable memory buses is a major feature of the Opteron architecture. However, you need a motherboard that supports this (which are much more expensive), as well as an OS that is NUMA-aware (which 32-bit Windows XP is not, although ...
- Sun Jun 13, 2004 2:12 pm
- Forum: Bugs, problems, issues
- Topic: "A Win32 API function failed"
- Replies: 11
- Views: 17107
- Fri Jun 11, 2004 10:44 am
- Forum: Bugs, problems, issues
- Topic: "A Win32 API function failed"
- Replies: 11
- Views: 17107
- Thu Jun 10, 2004 8:46 pm
- Forum: Bugs, problems, issues
- Topic: "A Win32 API function failed"
- Replies: 11
- Views: 17107
- Wed Jun 09, 2004 9:10 pm
- Forum: Bugs, problems, issues
- Topic: Problems with new layer
- Replies: 3
- Views: 6882
- Tue Jun 08, 2004 10:27 pm
- Forum: General questions
- Topic: Multiprocessor scalability
- Replies: 9
- Views: 7585
I tried WinRAR from the command line and timed five runs each of a single instance vs two parallel instances. Both were compressing their own copies of a 322MB folder of Visio stencils (46.24% compression): 1 instance: 2m21s 2 instances: 2m35s, or about 90% efficiency So not too bad even in that cas...
- Sat Jun 05, 2004 1:42 pm
- Forum: General questions
- Topic: Multiprocessor scalability
- Replies: 9
- Views: 7585
Here's a target you can shoot for. ;) I don't know if you are familiar with ImageMagick, but it is a suite of command-line image processing tools for UNIX, but also run under the Cygwin environment on Windows. I tried a similar test with ImageMagick. I took the same test image each time and performe...
- Sat Jun 05, 2004 1:26 pm
- Forum: Bugs, problems, issues
- Topic: Partial completion of images?
- Replies: 24
- Views: 28414
Wow... so the pixel dimensions had something to do with it to, eh? Yeah, now that I think about it, I did test on hundreds of images, but they had all be produced by C1, which gives me 3076x2052 JPEGs, instead of 3072x2048 from the camera (with a nice multiple of 8 pixels in both directions). Well I...
- Sat Jun 05, 2004 1:21 pm
- Forum: Device noise profiles
- Topic: Canon 1D Mark II Profiles
- Replies: 5
- Views: 8376
I've run into this problem elsewhere too... perhaps the problem here is due to this:
http://www.freerepublic.com/focus/f-news/926458/posts
http://www.freerepublic.com/focus/f-news/926458/posts
- Sat Jun 05, 2004 1:15 pm
- Forum: General questions
- Topic: Multiprocessor scalability
- Replies: 9
- Views: 7585
That's what I'm thinking too. Since NI does not try to divide one image amongst multiple CPU's, but rather assigns whole images to each CPU, there should not be any interdependency at the application level. Each image processing thread should be able to work completely independently of the others, u...
- Sat Jun 05, 2004 1:10 pm
- Forum: General questions
- Topic: NI Speed with various Athlon processors - your experiences?
- Replies: 20
- Views: 19486
- Sat Jun 05, 2004 1:02 pm
- Forum: General questions
- Topic: Multiprocessor scalability
- Replies: 9
- Views: 7585
Multiprocessor scalability
( from http://www.neatimage.net/forum/viewtopic.php?p=2818 ) Same hardware as above, but now running 4.2 Pro+, and I'm doing a batch of 10 copies of the same image: Time (10 images, processing only): 3m36s, 21.93 megapixels/minute Time (10 images, loading + processing + saving): 3m52s, 20.42 megapix...
- Sat Jun 05, 2004 12:52 pm
- Forum: General questions
- Topic: NI Speed with various Athlon processors - your experiences?
- Replies: 20
- Views: 19486