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| -rw-r--r-- | microkernel/viengoos.mdwn | 1 | ||||
| -rw-r--r-- | microkernel/viengoos/projects.mdwn | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/microkernel/viengoos.mdwn b/microkernel/viengoos.mdwn index 3b7cdd51..6b36e95c 100644 --- a/microkernel/viengoos.mdwn +++ b/microkernel/viengoos.mdwn @@ -21,3 +21,4 @@ check it out using, for example: * Running * [[QEMU]] * [[Hardware]] + * [[Projects]] diff --git a/microkernel/viengoos/projects.mdwn b/microkernel/viengoos/projects.mdwn new file mode 100644 index 00000000..a2e9f48a --- /dev/null +++ b/microkernel/viengoos/projects.mdwn @@ -0,0 +1,32 @@ +[[meta copyright="Copyright © 2008 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]]."]]"""]] + +Some projects: + +* Minor: + +** New hash function + +The current hash function in libhurd-ihash results in a lot of +collisions when the hash table is 80% full. To overcome this, we keep +hash tables at most 30% full. This represents a fair amount of +overhead. Find a better algorithm. There can either be one that is +appropriate in the general case or one that works well in a relevant, +specific case, e.g., viengoos/object.c uses a hash to find the object +corresponding to a frame, which is keyed on its physical address. + +* Major: + +* Thesis: + +** Capability aware compiler + +Modify, e.g., gcc to understand capability semantics and teach gcc how +to optimize it, e.g., how to batch and combine calls.
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