Opened 6 years ago

Last modified 4 years ago

#1548 new feature

Use new Linux cross-memory-attach feature for LMT

Reported by: buntinas Owned by:
Priority: major Milestone: future
Component: mpich Keywords:
Cc:

Description (last modified by balaji)

Howard Pritchard pointed out a new feature added to the Linux kernel recently to support interprocess copies. We should add an LMT implementation using this.

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fcf634098c00dd9cd247447368495f0b79be12d1

http://ozlabs.org/~cyeoh/cma/process_vm_readv.txt

http://lwn.net/Articles/405346/

Change History (3)

comment:1 Changed 6 years ago by balaji

  • Milestone set to mpich2-1.6
  • Owner set to buntinas
  • Status changed from new to assigned

comment:2 Changed 6 years ago by balaji

  • Milestone changed from mpich2-1.6 to future

comment:3 Changed 4 years ago by balaji

  • Description modified (diff)
  • Owner buntinas deleted
  • Status changed from assigned to new
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