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Posted to dev@singa.apache.org by "wangwei (JIRA)" <ji...@apache.org> on 2016/05/19 10:00:17 UTC

[jira] [Updated] (SINGA-175) Add memory management APIs and implement a subclass using CNMeM

     [ https://issues.apache.org/jira/browse/SINGA-175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

wangwei updated SINGA-175:
--------------------------
    Summary: Add memory management APIs and implement a subclass using CNMeM  (was: Add memory manange API and implement a subclass using CNMeM)

> Add memory management APIs and implement a subclass using CNMeM
> ---------------------------------------------------------------
>
>                 Key: SINGA-175
>                 URL: https://issues.apache.org/jira/browse/SINGA-175
>             Project: Singa
>          Issue Type: New Feature
>            Reporter: wangwei
>
> We have associated each Tensor associated with a reference counter for garbage collection. Tensor is then can be used without worrying about memory leak.
> To avoid frequently malloc/free gpu or cpu memory due to Tensor creation and deletion, we need a memory pool. This ticket is going to create a memory manager that manages a memory pool for each device.
> Particularly, we will implement a specific memory manager using the https://github.com/NVIDIA/cnmem for CudaGPU devices.



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