Model Selections for the Memory Profiling Task #621
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A few clarifications first:
My follow up question:
On the call today, the group had expressed preferences on choosing:
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Is this task the same as described in here: https://github.com/ActivitySim/activitysim/wiki/Future-Development#phase-8? If so, I didn't see the memory profiling is limited to 1-zone examples. Would it be possible to do one 2-zone example profiling? |
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This is for discussing and finalizing which models to choose for the memory profiling task. Memory profiling is part of the ActivitySim Phase 8 Interim tasks.
Original Criteria Defined in the Scope
Environment
Windows 10, 64-bit OS, 64 cores, 512 GB RAM
Suggestions
I have tabled the ActivitySim consortium example models I have looked into with their characteristics in this spreadsheet.
Suggest to select the following for memory profiling task:
Other considerations:
Issues
Without chunking, even with Sharrow, I still cannot run full-scale prototype_mtc model with 100% sample, it needs more memory than 512 GB. I can run 25% sample without chunking. I foresee this issue persist in other models as well. Can we just revise the scope to profile a big enough sample (e.g. 25%) for the selected three models?
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