BLCR is a hybrid checkpoint restart mechanism for Linux and is implemented as a kernel module with a user level library. With our enhancements and through ...
Current checkpointing techniques employed to overcome faults for HPC applications result in inferior application perfor-mance after restart from a ...
This work contributes a novel design technique for C/R mechanisms to preserve task-to-core maps and NUMA node specific page affinities across restarts.
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Can you restart checkpoint?
What is checkpoint restart mechanism?
May 24, 2017 · Current checkpointing techniques employed to overcome faults for HPC applications result in inferior application performance after restart ...
Current checkpointing techniques employed to overcome faults for HPC applications result in inferior application performance after restart from a checkpoint ...
As a primary approach to fault-tolerant computing, Checkpoint/Restart (C/R) improves scientific productivity for users, provides scheduling flexibility for ...
- If SecureXL is enabled - the default affinities of all interfaces are 'Automatic' - the affinity for each interface is automatically reset every 60 seconds, ...
Missing: restart. | Show results with:restart.
Sep 22, 2020 · Checkpoint/restart is a method of recording information about a job at programmer-designated checkpoints so that the job can be restarted at one ...
The script which applies the affinity during boot, is checking the "ps aux" output, to verify which processes are up before setting the affinity.
Missing: restart. | Show results with:restart.
In this work, we aim to study the impact of these design choices on CR performance, such as CPU, memory, and checkpointing, while also considering the ...