Hybrid (micro)kernels

By: philt (ptay1685.delete@this.bigpond.net.au), May 14, 2006 9:15 pm
Room: Moderated Discussions
Seems to me that what Linus and other Microkernel detractors are saying is that they are harder to write and slower than monolithic kernels. It would seem that many Microkernel supporters also agree with this.

Where they differ is about whether there are advantages to Microkernels that outweigh these disadvantages. Linus seems to think not. Others disagree.

It is interesting to note what has happened to the Hurd as an example of a real world Microkernel project. It appears to have a reached a resonable level of maturity, enough for Debian to build a distro based on it - but is now stalled, despite apparently have come so close to its goal. It would appear that certain insurmountable problems (speed and reliability?) have forced developers to rethink and look at other kernels (L4, Coyotos).

Still the basic idea of a Micro kernel approach is very appealing. I hope someone eventually brings it to fruition (outside of research institutes) and into the real world.

No doubt Linus hopes thay won't.
< Previous Post in ThreadNext Post in Thread >
TopicPosted ByDate
Hybrid (micro)kernelsTzvetan Mikov2006/05/08 04:41 PM
  Hybrid (micro)kernelsS. Rao2006/05/08 06:14 PM
  Hybrid (micro)kernelsBill Todd2006/05/08 06:16 PM
    Hybrid (micro)kernelsTzvetan Mikov2006/05/08 07:21 PM
      Hybrid (micro)kernelsnick2006/05/08 07:50 PM
      Hybrid (micro)kernelsBill Todd2006/05/09 01:26 AM
        There aren't enough words...Rob Thorpe2006/05/09 02:39 AM
          There aren't enough words...Tzvetan Mikov2006/05/09 03:10 PM
            There aren't enough words...Rob Thorpe2006/05/15 12:25 AM
        Hybrid (micro)kernelsTzvetan Mikov2006/05/09 11:17 AM
          Hybrid (micro)kernelsBill Todd2006/05/09 04:05 PM
  Hybrid (micro)kernelsrwessel2006/05/08 11:23 PM
    Hybrid kernel, not NTRichard Urich2006/05/09 06:03 AM
      Hybrid kernel, not NT_Arthur2006/05/09 07:06 AM
        Hybrid kernel, not NTRob Thorpe2006/05/09 07:40 AM
          Hybrid kernel, not NT_Arthur2006/05/09 08:30 AM
            Hybrid kernel, not NTRob Thorpe2006/05/09 09:07 AM
              Hybrid kernel, not NT_Arthur2006/05/09 09:36 AM
                Linux vs MacOSX peformance, debunked_Arthur2006/05/18 07:30 AM
                  Linux vs MacOSX peformance, debunkedRob Thorpe2006/05/18 08:19 AM
                    Linux vs MacOSX peformance, debunkedAnonymous2006/05/18 12:31 PM
        Hybrid kernel, not NTLinus Torvalds2006/05/09 08:16 AM
          Hybrid kernel, not NTAndi Kleen2006/05/09 02:32 PM
            Hybrid kernel, not NTmyself2006/05/09 03:24 PM
              Hybrid kernel, not NTmyself2006/05/09 03:41 PM
              Hybrid kernel, not NTBrendan2006/05/09 05:26 PM
                Hybrid kernel, not NTLinus Torvalds2006/05/09 08:06 PM
                  Hybrid kernel, not NTBrendan2006/05/13 01:35 AM
                    Hybrid kernel, not NTnick2006/05/13 04:40 AM
                      Hybrid kernel, not NTBrendan2006/05/13 09:48 AM
                        Hybrid kernel, not NTnick2006/05/13 07:41 PM
                          Hybrid kernel, not NTBrendan2006/05/13 09:51 PM
                            Hybrid kernel, not NTnick2006/05/14 05:57 PM
                              Hybrid kernel, not NTBrendan2006/05/14 10:40 PM
                                Hybrid kernel, not NTnick2006/05/14 11:46 PM
                                  Hybrid kernel, not NTBrendan2006/05/15 04:00 AM
                                    Hybrid kernel, not NTrwessel2006/05/15 07:21 AM
                                      Hybrid kernel, not NTBrendan2006/05/15 08:55 AM
                                        Hybrid kernel, not NTLinus Torvalds2006/05/15 09:49 AM
                                          Hybrid kernel, not NTnick2006/05/15 04:41 PM
                                          Hybrid kernel, not NTtony roth2008/01/31 02:20 PM
                                    Hybrid kernel, not NTnick2006/05/15 06:33 PM
                                      Hybrid kernel, not NTBrendan2006/05/16 01:39 AM
                                        Hybrid kernel, not NTnick2006/05/16 02:53 AM
                                          Hybrid kernel, not NTBrendan2006/05/16 05:37 AM
                  Hybrid kernel, not NTAnonymous2008/05/01 10:31 PM
                    Following the structure of the treeMichael S2008/05/02 04:19 AM
                      Following the structure of the treeDean Kent2008/05/02 05:31 AM
                        Following the structure of the treeMichael S2008/05/02 06:02 AM
                        Following the structure of the treeDavid W. Hess2008/05/02 06:48 AM
                          Following the structure of the treeDean Kent2008/05/02 09:14 AM
                            Following the structure of the treeDavid W. Hess2008/05/02 10:05 AM
                              LOL!Dean Kent2008/05/02 10:33 AM
                              Following the structure of the treeanonymous2008/05/02 03:04 PM
                                Following the structure of the treeDean Kent2008/05/02 07:52 PM
                                Following the structure of the treeFoo_2008/05/03 02:01 AM
                                  Following the structure of the treeDavid W. Hess2008/05/03 06:54 AM
                                    Following the structure of the treeDean Kent2008/05/03 10:06 AM
                                      Following the structure of the treeFoo_2008/05/04 01:06 AM
                                        Following the structure of the treeMichael S2008/05/04 01:22 AM
            Hybrid kernel, not NTLinus Torvalds2006/05/09 05:19 PM
              Microkernel Vs Monolithic KernelKernel_Protector2006/05/09 09:41 PM
                Microkernel Vs Monolithic KernelDavid Kanter2006/05/09 10:30 PM
                  Sigh, Stand back, its slashdotting time. (NT)Anonymous2006/05/09 10:44 PM
                  Microkernel Vs Monolithic Kernelblah2006/05/12 08:58 PM
                  Microkernel Vs Monolithic KernelRob Thorpe2006/05/15 01:41 AM
          Hybrid kernel, not NTAnalGuy2006/05/16 03:10 AM
            Theory versus practiceDavid Kanter2006/05/16 12:55 PM
              Distributed algorithmsRob Thorpe2006/05/17 12:53 AM
              Theory versus practiceHoward Chu2006/05/17 02:54 AM
                Theory versus practiceJS2006/05/17 04:29 AM
          Play online poker, blackjack !!! Gamezonex2007/08/16 01:49 PM
  Hybrid (micro)kernelsphilt2006/05/14 09:15 PM
    Hybrid (micro)kernelsLinus Torvalds2006/05/15 08:20 AM
      Hybrid (micro)kernelsLinus Torvalds2006/05/15 11:56 AM
        Hybrid (micro)kernelsRob Thorpe2006/05/16 01:22 AM
          Hybrid (micro)kernelsrwessel2006/05/16 11:23 AM
            Hybrid (micro)kernelsRob Thorpe2006/05/17 12:43 AM
              Hybrid (micro)kernelsrwessel2006/05/17 01:33 AM
                Hybrid (micro)kernelsRob Thorpe2006/05/19 07:51 AM
                  Hybrid (micro)kernelsrwessel2006/05/19 12:27 PM
      Hybrid (micro)kernelstechIperson2006/05/15 01:25 PM
      Hybrid (micro)kernelsmas2006/05/15 05:17 PM
        Hybrid (micro)kernelsLinus Torvalds2006/05/15 05:39 PM
          Hybrid (micro)kernelsColonel Kernel2006/05/15 09:17 PM
            Hybrid (micro)kernelsWink Saville2006/05/15 10:31 PM
              Hybrid (micro)kernelsLinus Torvalds2006/05/16 10:08 AM
                Hybrid (micro)kernelsWink Saville2006/05/16 09:55 PM
          Hybrid (micro)kernelsrwessel2006/05/16 11:31 AM
            Hybrid (micro)kernelsLinus Torvalds2006/05/16 12:00 PM
        Hybrid (micro)kernelsBrendan2006/05/16 01:36 AM
        Hybrid (micro)kernelsPaul Elliott2006/09/03 08:44 AM
          Hybrid (micro)kernelsRob Thorpe2006/09/04 09:25 AM
      Hybrid (micro)kernelsphilt2006/05/16 12:55 AM
        Hybrid (micro)kernelspgerassi2007/08/16 07:41 PM
  Another questionable entry on Wikipedia?Chung Leong2006/05/18 10:33 AM
  Hybrid (micro)kernelsisrael2006/05/20 04:25 AM
    Hybrid (micro)kernelsRob Thorpe2006/05/22 08:35 AM
Reply to this Topic
Name:
Email:
Topic:
Body: No Text
How do you spell purple?