singa-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "ASF subversion and git services (JIRA)" <>
Subject [jira] [Commented] (SINGA-251) Implement image loader for pysinga
Date Wed, 05 Oct 2016 14:15:20 GMT


ASF subversion and git services commented on SINGA-251:

Commit 064f3fb97f37995c4db9565c6abac6676812c2ad in incubator-singa's branch refs/heads/master
from [~wangwei.cs]
[;h=064f3fb ]

SINGA-251 - Implement image loader for pysinga

Add ImageBatchIter in, which prefetches images into mini-batches
and pre-processes images using user defined transform function.
The process is done in another process via multiprocessing

fixed a bug in merge layer which should replicate the gradients in the returned values

> Implement image loader for pysinga
> ----------------------------------
>                 Key: SINGA-251
>                 URL:
>             Project: Singa
>          Issue Type: New Feature
>            Reporter: wangwei
> Image loading and pre-processing typically takes a long time, which would become the
bottleneck of training when loading time > BP time.
> This ticket would implement an image loader which fetches the images and conducts pre-processing
using multi-threading via multiprocessing module from python.

This message was sent by Atlassian JIRA

View raw message