Ng Yi Sen created SINGA-414:
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Summary: TfVgg16 OperationalError for Rafiki
Key: SINGA-414
URL: https://issues.apache.org/jira/browse/SINGA-414
Project: Singa
Issue Type: Bug
Reporter: Ng Yi Sen
Attachments: Screenshot 2018-11-29 at 4.55.45 PM.png
While attempting to run the example TfVgg16 script located in
[examples/models/image_classification/|http://examples/models/image_classification/,],
I encountered this error after the training and evaluation steps:
{{OperationalError: out of memory}}{{DETAIL: }}{{Cannot enlarge string buffer
containing 0 bytes by 1076732998 more bytes.}}
It seemed to arise from the PostgreSQL database when the client tried to send
in a query larger than 1gb (1076732998 bytes in the screenshot). I am not
exactly how to resolve this. Previously, there were also other dimensional
input errors but I modified the scripts slightly with additional reshape
functions so the training can proceed.
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