In message <52113f5450.roger@Iyonix> on 30 Apr 2009 Roger Foden <roger@xxxxxxxxxxxxxxxx> wrote: > In message <efd7375450.dougjwebb@xxxxxxxxxxxxxx> > Doug Webb <doug.j.webb@xxxxxxxxxxxxxx> wrote: >> Well it is strange as I have now up'd the memory requirements in >> DPlngscan to around 100M and the same file, 3M Jpeg and when expanded >> in DPlngscan, rotates Ok within 20s with DMA scrolls enabled in >> Geminus. >> I set it back to 20M it was before and has always been with 5.13 and >> it now crawls. So perhaps it is a memory thing or disc access issue >> when rotating a image that doesn't fit in the memory allowed? > Yes, it could be something dependent on the memory slot: > I set the Max Ram to 25MB in DPingScan to 25MB and it's now quite fast > - 10 seconds to rotate the same 1.4MB jpeg from an 8Mpixel camera > (14.41MB image size) and no disc thrashing. > There must be something about memory management in 5.14? I reckon it's solely an issue with the memory available to DPlngScan. I just upped the Max RAM slot to approx 128MB and the 1.27 MB JPEG (72.8 MB image) I had failed to rotate previously rotated through 90 degrees in about 40 s. That's with Geminus 1.32 DMA enabled. Regards Andrew -- Andrew Pinder --- To alter your preferences or leave the group, visit //www.freelists.org/list/iyonix-support Other info via //www.freelists.org/webpage/iyonix-support