Invention Grant
- Patent Title: Checkpointing for a hybrid computing node
- Patent Title (中): 检查点混合计算节点
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Application No.: US14302921Application Date: 2014-06-12
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Publication No.: US09280383B2Publication Date: 2016-03-08
- Inventor: Chen-Yong Cher
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent William Stock
- Main IPC: G06F9/46
- IPC: G06F9/46 ; G06F9/48

Abstract:
According to an aspect, a method for checkpointing in a hybrid computing node includes executing a task in a processing accelerator of the hybrid computing node. A checkpoint is created in a local memory of the processing accelerator. The checkpoint includes state data to restart execution of the task in the processing accelerator upon a restart operation. Execution of the task is resumed in the processing accelerator after creating the checkpoint. The state data of the checkpoint are transferred from the processing accelerator to a main processor of the hybrid computing node while the processing accelerator is executing the task.
Public/Granted literature
- US20150363225A1 CHECKPOINTING FOR A HYBRID COMPUTING NODE Public/Granted day:2015-12-17
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