First, you need to get some data about your computer. Let’s guess you prefer the last option, and get a nice value to start with. At least you know what is happening and can get the best from your computer. Maybe you will have to tune it later, but maybe you have to tune it anyway with the other previous methods. Do some simple maths and calculate a viable value.Be forewarned that sometimes lack of memory ends with some applications being killed to make space for the others. Start changing the value a bit each time and check that it goes faster and faster with each increase, but the systems does not complain about lack of memory.If it is your machine and a single user at a given time, it could mean money, or drinks, as price for the service. ] Ask someone to do it for you, which in the case of a computer serving multiple users at the same time can be a good idea, that way the administrator and other users do not get mad at you for abusing the machine, nor you get a badly underperfoming GIMP.If you want something easy and only use GIMP to make screenshoots and some logos, probably the best solution. It worked when computers had few RAM and people just tried to make small images with GIMP while running one or two applications each time. Forget about this and hope the default works.There are some ways to decide what value to use as Tile Cache, as well as some tricks: A too high value, and the other applications start to have less system resources forcing them to swap space, which is making the disks work too, or maybe some will even get killed or start to malfunction due lack of RAM. It does not include GIMP’s own memory, just the space required for the image data.Ī low value means that GIMP sends data really quickly to disk, not making real use of the avaliable RAM and making the disks work without real reason. The decision point is what Tile Cache determines, the limit of operating system resources to use, and is measured in Bytes (or multiples, like MegaBytes). This system consists in sending old data to files in the disk. GIMP uses the operating system services to handle memory, up to a given point, past which it uses its own system so it does not eat all system memory resources. Image processing can require a lot of memory. If you are not satisfied with this quick advice, then keep on reading… If not, then set it to about 80% of the available RAM on your system. Quick summary for those who do not want to read all this: if your system has good swapping behavior (like most GNU/Linux systems) and if you have enough virtual memory (swap), then set the tile cache size as high as possible.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |