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Running 100,000 Parallel Threads

Posted by michael on from the when-one-isn't-enough dept.

An anonymous reader writes "This story explains how the latest Linux development kernel is now able to start and stop over 100,000 threads in parallel in only 2 seconds (about 14 minutes 58 seconds faster than with earlier Linux kernels)! Much of this impressive work is thanks to Ingo Molnar, author of the O(1) scheduler recently merged with the 2.5 Linux development kernel."

1 of 387 comments (clear)

  1. Re:Possible use by be-fan · · Score: 4, Insightful

    "use only as many threads as CPUs"
    >>>>>>>>
    Then please stay away from my GUI apps. I hate those UNIX grognards that come from that school of thought, then try to code GUI applications with only one thread and end up with apps that can't update the GUI while doing I/O. On my 300 MHz PII, that particular trait made Galeon unusable. It had one rendering thread for all the tabs, so when I was loading a complex page like /. in another tab, whatever tab I was actually reading would freeze up.

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