Hugging Face's logo

Datasets:
The-OpenROAD-Project
/
ORAssistant_RAG_Dataset

Dataset card Files
xet
Community
1
ORAssistant_RAG_Dataset / markdown /gh_discussions /Runtime /3593.md
palaniappan-r's picture
palaniappan-r
Add markdown sources
d59bb1b verified
preview code
|
raw
history blame contribute delete
1.41 kB

Running times for 6_report as a function of area

Tool: Global Routing

Subcategory: Performance issue

Conversation

oharboe

Using https://github.com/The-OpenROAD-Project/OpenROAD-flow-scripts/pull/1211 and executing python util/plot-running-times.py, I've plotted some running times against area:

6_report running time in seconds below. Note that the x axis is um^2, but that it is multiplied by 1e6 (as can be seen in the lower right corner).

As can be seen, the running time is worse than proportional to area and I imagine that there could be some low hanging fruit as I would expect reporting not to be on the order of detailed routing times.

image

cat /proc/cpuinfo | grep processor | wc -l 
12

oharboe

Same for 2_6_pdn, here running time is proportional to area:

image

oharboe

5_2_TritonRoute running times are misleading as there's some sort of problem with DRC errors #3592

However, since I have the data, I include the plot here anyway.

image

oharboe

A feature request has been filed to improve reporting times #3599