Hi Dragomir,

It requires the exact support of the classic managers, so nothing will change from the kernel requirements point of view.

Best regards,

Liviu Chircu
OpenSIPS Developer
http://www.opensips-solutions.com

On 03/28/2014 01:35 AM, Dragomir Haralambiev wrote:
Hello,

Very exciting about the new memory manager in 1.11!
Is it going to require newer kernels or it will be ok to use on old 2.6 kernels (i.e. CentOS6).


Best regards,
PlayMen


2014-03-27 19:58 GMT+02:00 Bogdan-Andrei Iancu <[email protected] <mailto:[email protected]>>:

    Liviu will prepare some paper soon on these performance
    improvement from 1.10 to 1.11. This new memory manager is
    distributed and is able to scale with the number of processes/core
    you have ; the existing implementations proved to be a bottleneck
    (limiting the degree of parallelism you could achive) because of
    the monolithic locking. With this new mem manager we were able to
    scale up to 50K cps with a single opensips instance.

    Regards,

    Bogdan-Andrei Iancu
    OpenSIPS Founder and Developer
    http://www.opensips-solutions.com

    On 24.03.2014 18:46, Ryan Bullock wrote:
    This is an exciting release! The new memory allocator looks
    really interesting. Are there any numbers showing how its
    performance compares to the current?

    Great work!


    ~Ryan Bullock


    On Thu, Mar 20, 2014 at 1:29 PM, Bogdan-Andrei Iancu
    <[email protected] <mailto:[email protected]>> wrote:

        Hello everyone!

        The OpenSIPS Project is proud to announce the release of
        OpenSIPS version 1.11 (beta)!

        We would like to thank the OpenSIPS community for all of
        their hard and diligent work in making this release possible.
        We could never have done it without you!

        Special thanks go out to Ovidiu Sas, Walter Doekes, Damien
        Sandrs, Nick Altmann, Brett Nemeroff, Ryan Bullock (and many
        others) for your amazing contribution on this release. We
        truly appreciate you!

        Building on our industry ready platform, we're excited to
        introduce many new features and updates. But also we've
        continued to make inroads in developing an easier to use
        OpenSIPS.

        Version 1.11 brings with it enhancements to the core, script
        handling, and many important modules.

        The OpenSIPS core has received a new memory allocator to
        increase performance. It's tunable and provides fine-grained
        locking!

        We've also heard your requests on improving scripting
        capabilities. Say hello to the SCRIPT_HELPER module and to
        the "for-each" statement! The learning curve will not be so
        steep again!

        We've also introduced 4 new modules in this release...

        - B2B_SCA module providing new shared call appearance features
        - CALL_CENTER module that introduces call queue features
        - MI_JSON module to encode data in JSON format over HTTP for
        the MI Interface commands
        - SCRIPT_HELPER module to simplify the script/configuration
        for beginners

        In all, too many features to list. However you can view them
        all by visiting the version page at:
        http://www.opensips.org/About/Version-1-11-0

        Again, we are excited about all the new changes version 1.11
        delivers. We continue to appreciate all the feedback and help
        from the community.

        We still have many things to be done to get to the stable
        release (in ~1 month), like improving the documentation, keep
        working on fixing bugs, excessive testing and others.

        We're always listening to your requests, so never be shy in
        making one!


        Many thanks,
        The OpenSIPS Project Team

-- Bogdan-Andrei Iancu
        OpenSIPS Founder and Developer
        http://www.opensips-solutions.com


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