problem node name pattern in crunch_mpiGraph?
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- Dominant language
- Perl
- Stars
- 29
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Description
Hello,
I have tested mpiGraph on a cluster that has the node names in this pattern
ab1-1026.bullx
When I run crunch on the mpiGraph output the following error is printed:
`Use of uninitialized value in numeric comparison (<=>) at ./crunch_mpiGraph line 459`
and the node names in *_html/map.txt
look as follow
```
Rank Node
0 ab1
1 ab3
2 ab3
3 ab2
4 ab1
5 ab3
6 ab5
7 ab4
...
```
which is obviously wrong.
The error propagates in the inspection window of the plot.
A fix of this issue with be very useful.
Kind regards,
Lucian Anton
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Research direction
Start in crunch_mpiGraph at line 459 and trace how node names from the mpiGraph output are parsed before *_html/map.txt is written. Reproduce the issue with names such as ab1-1026.bullx; done means map.txt preserves the full node names and the inspection plot no longer reports the uninitialized-value error.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- perl
- Domain
- distributed-systems, performance
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100