Improve speed of the IDE model #1077
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Labels
class::improvement
Cleanup that doesn't affect functionality
loc::backend
This issue concerns the C++ backend implementation.
model::ide
This issue concerns any kind of integro differential equations-based model.
prio::moderate
The priority of this task is moderate.
Comments
lenaploetzke
added
prio::moderate
github-project-automation
bot
moved this to Product Backlog
in MEmilio: Equation-Based-Models Development
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@annawendler Is this actually also resolved by #1129 ? |
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I would say so for now. |
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As the run time of the IDE model was reduced significantly in #1129, we consider this issue resolved for now. |
github-project-automation
bot
moved this from Product Backlog
to ✅ Done (Sprint)
in MEmilio: Equation-Based-Models Development
mknaranja
moved this from ✅ Done (Sprint)
to Done (Total)
in MEmilio: Equation-Based-Models Development
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Motivation / Current Behaviour
Currently, simulation with the IDE model takes a long time, especially with small time step sizes, e.g. 1e-4. (several hours for a simulation time of 35 days in release mode)
Enhancement description
We should try to reduce the runtime. An experiment in Valgrind has demonstrated that a significant proportion of the runtime is allocated to the evaluation of the StateAgeFunctions. As the same StateAgeFunction is currently evaluated several times at the same time point, the potential for saving runtime could be highest here.
Additional context
No response
Checklist
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