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Parallelise the network orbit correction #75

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basaks opened this issue May 13, 2016 · 7 comments
Closed

Parallelise the network orbit correction #75

basaks opened this issue May 13, 2016 · 7 comments
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@basaks
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basaks commented May 13, 2016 •
edited by mcgarth
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Implement mpi and multiprocessing for network orbital correction to improve efficiency for large interferogram networks and low orbfitlksx and orbfitlksy values
@basaks basaks self-assigned this May 13, 2016
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basaks commented May 13, 2016

Complicated.
Parked for now and will revisit once the rest of run_pyrate has been parallelized.

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basaks commented Jun 22, 2016 •
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Orbital correction method1 using MPI has been implemented in #107 .

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basaks commented Jun 22, 2016 •
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Park MPI implementation of orbfit method 2 (more complicated) for now.

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basaks commented Mar 6, 2017 •
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Log info of multilooked interferogram total memory requirement.
Test and fall back to independent method when memory requirement not satisfied.

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basaks commented Apr 21, 2017

Orbital fit method 1(independent method) is now mpi parallel.
Orbital fit method 2 (network method) is not parallel and way forward is captured in #147.

@mcgarth to decide future development.

@basaks basaks assigned mcgarth and unassigned basaks Apr 21, 2017
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mcgarth commented May 22, 2017

MPI/parallel network orb method to be implemented if testing reveals a bottleneck

@mcgarth mcgarth removed their assignment May 22, 2017
@mcgarth mcgarth changed the title implement mpi and multiprocessing for orbital correction implement mpi and multiprocessing for network orbital correction May 22, 2017
@mcgarth mcgarth mentioned this issue May 22, 2017
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@sheecegardezi sheecegardezi changed the title implement mpi and multiprocessing for network orbital correction Implement mpi and multiprocessing for network orbital correction Feb 19, 2020
@mcgarth mcgarth changed the title Implement mpi and multiprocessing for network orbital correction Parallelise the network orbit correction Nov 16, 2020
@mcgarth mcgarth mentioned this issue Nov 16, 2020
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mcgarth commented Apr 29, 2021

Closing, the issue is too old and need is not high priority

@mcgarth mcgarth closed this as completed Apr 29, 2021
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@basaks @mcgarth