Displaying 4 results from an estimated 4 matches for "compcache".
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2008 Oct 15
3
[PATCH] use tlsf for xmalloc engine
...E_SIZE/2 and PAGE_SIZE.
The file xmalloc.c is deprecated but not yet deleted. A simple
switch of a comment line in common/Makefile will change back
to the legacy xmalloc/xfree if needed for testing.
Code adapted from Nitin Gupta''s tlsf-kmod, rev 229, found here:
http://code.google.com/p/compcache/source/browse/trunk/sub-projects/allocators/tlsf-kmod
with description and performance details here:
http://code.google.com/p/compcache/wiki/TLSFAllocator
(new Xen code uses 4K=PAGE_SIZE for the region size)
For detailed info on tlsf, see:
http://rtportal.upv.es/rtmalloc/
(NOTE to Isaku-san: Ther...
2010 Mar 27
1
[RFC] GSoC 2010: Memory Compression for Virtualized Environments
...extensively in all areas related to
this project.
* Were you involved in development in the project's group in the past?
What was your contribution?
I have made contributions to the Linux kernel in general:
- Ported LZO de/compressor to kernel.
- Developed in-memory compressed swap device (compcache/ramzswap) over a
period of 3 years. This includes a memory allocator called xvmalloc developed
from scratch. It is now included in mainline as a staging driver and is
already part of Ubuntu and (unofficial) builds of Google Android:
http://code.google.com/p/compcache/
- Fixed d-cache aliasing prob...
2010 Mar 27
1
[RFC] GSoC 2010: Memory Compression for Virtualized Environments
...extensively in all areas related to
this project.
* Were you involved in development in the project's group in the past?
What was your contribution?
I have made contributions to the Linux kernel in general:
- Ported LZO de/compressor to kernel.
- Developed in-memory compressed swap device (compcache/ramzswap) over a
period of 3 years. This includes a memory allocator called xvmalloc developed
from scratch. It is now included in mainline as a staging driver and is
already part of Ubuntu and (unofficial) builds of Google Android:
http://code.google.com/p/compcache/
- Fixed d-cache aliasing prob...
2009 Jan 08
7
[RFC] Transcendent Memory ("tmem"): a new approach to physical memory management
At last year''s Xen North America Summit in Boston, I gave a talk
about memory overcommitment in Xen. I showed that the basic
mechanisms for moving memory between domains were already present
in Xen and that, with a few scripts, it was possible to roughly
load-balance memory between domains. During this effort, I
discovered that "ballooning" had a lot of weaknesses, even
though