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    SubjectRe: [patch 00/13] Syslets, "Threadlets", generic AIO support, v3

    * Evgeniy Polyakov <> wrote:

    > [...] Those 20k blocked requests were created in about 20 seconds, so
    > roughly saying we have 1k of thread creation/freeing per second - do
    > we want this?

    i'm not sure why you mention thread creation and freeing. The
    syslet/threadlet code reuses already created async threads, and that is
    visible all around in both the kernel-space and in the user-space
    syslet/threadlet code.

    While Linux creates+destroys threads pretty damn fast (in about 10-15
    usecs - which is roughly the cost of getting a single 1-byte packet
    through a TCP socket from one process to another, on localhost), still
    we dont want to create and destroy a thread per request.

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      Last update: 2007-02-23 13:01    [W:0.020 / U:9.228 seconds]
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