Draft: Implementation of STS algorithm #36
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1. Added sts folder and files to handle the update. 2. artemis.cpp/hpp modified a) added sts flag b) added Initialize for sts 3. artemis_driver.hpp a) added sts flag b) added the entry for sts in PreStepTasks() fn c) added the entry for sts in PostStepTasks() fn d) Added a check to remove diffusion from main step if sts is enabled 4. gas.cpp a) Added the sts flag b) Added the diffusion timetep for paramters c) Modified the timestep compuation
- changed `sts.cpp/hpp` for implmenting the RKL1 - Bug Fixed in enterting sts_integrator section in `artemis_driver.cpp`
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Background
This is an ongoing and not yet finish development to implement the Super-Time-Stepping (STS) algorithm in Artemis to optimize diffusion calculations with relaxed timestep constraints.
Description of Changes
Core Changes
artemis_driver.cppandartemis_driver.hpp: Added STS control parameters and initialization logicartemis.cppandartemis.hpp: Implemented STS integration points and modified timestep handlinggas.cpp: Modified the timestep calculation for STS timestep managementNew Components
sts/directory containing implementation files for the STS algorithmImplementation Status
This is a work in progress, with the following features currently under development:
Checklist