Ticket #1926 (closed: invalid)
Sparse MDArray Investigations
Reported by: | Owen Arnold | Owned by: | Owen Arnold |
---|---|---|---|
Priority: | minor | Milestone: | Release 2.0 |
Component: | Mantid | Keywords: | |
Cc: | Blocked By: | ||
Blocking: | Tester: | Janik Zikovsky |
Description
Determine a suitable technique and/or library to allow sparse storage of MD data.
Look at and compare technologies such as:
The boost multi-index container. http://live.boost.org/doc/libs/1_44_0/libs/multi_index/doc/index.html
http://live.boost.org/doc/libs/1_39_0/libs/numeric/ublas/doc/matrix_sparse.htm
SparseLib++ http://math.nist.gov/sparselib++/
Also look at techniques such as Compressed Row Storage.
Change History
comment:2 Changed 10 years ago by Nick Draper
- Milestone changed from Iteration 27 to Iteration 28
Bulk move of tickets at the end of iteration 27
comment:3 Changed 9 years ago by Nick Draper
- Milestone changed from Iteration 28 to Iteration 29
Bulk move of tickets at the end of iteration 28
comment:4 Changed 9 years ago by Nick Draper
- Milestone changed from Iteration 29 to Iteration 30
"New" tickets moved at the code freeze of iteration 29
comment:5 Changed 9 years ago by Nick Draper
- Milestone changed from Iteration 30 to Iteration 31
Bulk move of tickets to iteration 31 at the iteration 30 code freeze
comment:7 Changed 9 years ago by Owen Arnold
- Status changed from accepted to verify
- Resolution set to invalid
We have a decent way of storing and managing events using IMDBox. No point in further investigation.
comment:8 Changed 9 years ago by Janik Zikovsky
- Status changed from verify to verifying
- Tester set to Janik Zikovsky
comment:10 Changed 5 years ago by Stuart Campbell
This ticket has been transferred to github issue 2773
Bulk move of tickets to iteration 27, if your ticket is essential for Iteration 26 then move it back.