On Sun, Dec 22, 2013, Tom Hayward<[email protected]> wrote:
On Sun, Dec 22, 2013 at 3:30 PM, Steve Rogers<[email protected]> wrote:
I recently installed xastir on raspberry pi via binary and remove it and installed cvs 2.0.5 version. When I startup xastir it lags during map window and then freezes completely on weather alert maps and cpu is 100%. I look at Top and xastir cpu is 73-84%, my memory split is 256. Im not seeing any errors in the terminal. steve kd5mkv
Xastir map rendering can be a pretty heavy operation, and the Raspberry Pi has an extremely slow CPU. Your report does not surprise me. Try using simpler map files and zooming in so Xastir does not have to render as much stuff. ---- I've been wondering why xastir is such a resource-hog, and these missives lead me to suspect that the pi's GPU is not being fully utilised. After all, it's capable of rendering 1080p video at 30 frames/second, with tons left over - why barf so at a basically still picture? This is likely masked by typical use in machines (Laptops, desktops...) with horsepower to spare - better use of GPUs if present would be an all-round benefit. Hopefully helpfully... Dex, ZL2DEX --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com _______________________________________________ Xastir mailing list [email protected] http://lists.xastir.org/cgi-bin/mailman/listinfo/xastir
