Profile KDM PIOL I/O on Marine/Kay
S-01601
As a Tullow Geophysicist, I want to find out exactly why the PIOL does not perform as well as the current I/O approach.
PreDev Notes:
Previous tests have shown that the KDM custom I/O outperforms the Piol I/O on marine for the application (using Darshan) It would be beneficial to the project to understand where this difference come from
Performance improvements and optimisation as a result of this work are not included in this story.
Note Originally intended for Fionn
Implementation Notes:
ADDME
System Test Changes:
ADDME
Bug Fixes:
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C++ API Changes:
ADDME
C API Changes:
ADDME
Success Criteria:
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I/O profile of KDM with original & PIOL approach on Kay & Marine -
Information necessary to perform subsequent optimisations is prepared
CREATED ON - 23/03/2017