Distributed MultiThreaded Checkpointing

Distributed MultiThreaded Checkpointing Files

Checkpoint/Restart functionality for Linux processes

Brought to you by: gdc0, jaintwinkle, karya, rohgarg

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Name	Modified	Size	InfoDownloads / Week
Parent folder
DMTCP 2.5.0.tar.gz	2017-01-04	1.3 MB	0
DMTCP 2.5.0.zip	2017-01-04	1.8 MB	0
README.md	2017-01-04	950 Bytes	0
Totals: 3 Items		3.1 MB	0

This release includes a few new plugins and several bug fixes for robustness. Some of the highlights include:

Support for InfiniBand UD (in addition to the more common InfiniBand RC).
Added support for CMA (Cross-Memory Attach): process_vm_readv and process_vm_writev
Improved multi-arch (mixed 32-/64- bit) support.
Re-added --enable-fast-restart.
Added a new commandline option --with-plugin-32 for dmtcp_launch to specify 32-bit plugins in a 64-bit environment.
Added --enable-pthread-mutex-wrappers configure flag to enable pthread_mutex_{lock,unlock} wrappers needed for Open MPI.
Added ability to specify environment file used in the modify-env plugin.
Allow dmtcp_restart to be invoked by root.
The following new plugins were added:
pathvirt: to virtualize filesystem paths.
delayresume: for finer-grained control over resuming of user threads during resume/restart.

Source: README.md, updated 2017-01-04

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