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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2010-03-28 16:58:13 +0200 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2010-03-28 16:58:13 +0200 |
| commit | cb73320ae8e99626f783800459b1d5bae8bbfd02 (patch) | |
| tree | 25e8aec35ccb1c23d0c20f612f4f2c20913b544c | |
| parent | e91198942e583256fe2221014de05a0d528e422c (diff) | |
Add a FAQ on SMP
| -rw-r--r-- | hurd/faq/smp.mdwn | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/hurd/faq/smp.mdwn b/hurd/faq/smp.mdwn new file mode 100644 index 00000000..953784da --- /dev/null +++ b/hurd/faq/smp.mdwn @@ -0,0 +1,17 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="Does GNU/Hurd support SMP/Multicore?"]] + +The Hurd servers themselves are multithreaded, so they should be able to take benefit of the parallelism brought by SMP/Multicore boxes. This has however never been tested yet because of the following. + +Mach used to be running on SMP boxes like the [[http://en.wikipedia.org/wiki/Intel_iPSC/860 | iPSC 860]], so has an infrastructure for running on them. It has however not (yet) been ported to nowadays' SMP standards like ACPI etc. + +That is why for now GNU/Hurd will only uses one logical processor (i.e. one core or one thread, depending on the socket type). |