Netbsd Smp Support

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SMP Networking (aka remove the big network lock) - NetBSD

    http://wiki.netbsd.org/projects/project/smp_networking/
    The future of NetBSD network infrastructure has to efficiently embrace two major design criteria: Symmetric Multi-Processing (SMP) and modularity. Other design considerations include not only supporting but taking advantage of the capability of newer network devices to do packet classification, payload splitting, and even full connection offload.

Dom0 SMP support - NetBSD

    https://wiki.netbsd.org/projects/project/xen-dom0-smp/
    This involves extensive stress testing of the dom0 kernel for concurrency and SMP workloads. Locking in various backend and other drivers need to be reviewed, reworked and tested. Interrupt paths need to be reviewed, and the interrupt handling code needs to be reworked, potentially.

NetBSD/sparc

    http://wiki.netbsd.org/ports/sparc/
    About NetBSD/sparc. NetBSD/sparc is based on work done at Lawrence Berkeley Laboratory by the Computer Systems Engineering group under DARPA contract BG 91-66, which later appeared in the 4.4BSD-Lite distribution from the University of California, Berkeley.

domU SMP support complete - NetBSD Blog

    https://blog.netbsd.org/tnf/entry/domu_smp_support_complete
    The NetBSD fundation started the Xen MP project 8 month ago; the goal was to add SMP support to NetBSD/Xen domU kernels. This project has officially completed, and after a few bug fixes in the pmap(9) code it is now considered stable on both i386 and amd64.

Announcing NetBSD 2.0

    https://www.netbsd.org/releases/formal-2.0/NetBSD-2.0.html
    SMP support has been added to the sparc port. Improvements have been made to NetBSD's Linux emulation to support the latest Sun JDK/JRE for Linux. Testing has shown that it now runs as well as it does on Linux natively. Kernel events notification framework - kqueue.

Networking projects - NetBSD

    https://wiki.netbsd.org/projects/all/
    This section contains the list of projects that have not been classified: i.e. projects that lack a tag defining their category and/or their difficulty. Theoretically, this section should be empty. In practice, however, it is all too easy to forget to tag a project appropriately when defining it, …

ARM multiprocessor support - NetBSD Blog

    https://blog.netbsd.org/tnf/entry/working_arm_multiprocessor_support
    The last test run logged on the page is already done with an SMP kernel. No regressions were found so far, and the other bugs (sligtly more than 30 failures in the test run is way too much) will be addressed one by one. Now happy multi-ARM-ing everyone, and I am looking forward to a great NetBSD …

NetBSD/Alpha goes multiprocessor - Slashdot

    https://hardware.slashdot.org/story/01/04/22/2147239/netbsdalpha-goes-multiprocessor
    Well, while the code hasn't made it into any releases yet, NetBSD supports SMP in some form on x86 [netbsd.org], alpha [netbsd.org], macppc [netbsd.org], and sparc [netbsd.org]. Perhaps others too... Perhaps others too...2/5(87)

NetBSD - Wikipedia

    https://en.wikipedia.org/wiki/NetBSD
    NetBSD has supported SMP since the NetBSD 2.0 release in 2004, which was initially implemented using the giant lock approach. During the development cycle of the NetBSD 5 release, major work was done to improve SMP support; most of the kernel subsystems were modified to be MP safe and use the fine-grained locking approach.OS family: Unix-like



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