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Changed scheduling Policy interface to take batch jobs in input #418

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@LanderOtto LanderOtto commented Mar 25, 2024

This commit changes the Policy interface to take in input batch of jobs. Prior this commit, it was passed one job at time. Instead, a global vision of all the pending jobs allows to implement more sophisticated scheduling strategies.
This change involves the entire Scheduler class.

streamflow/scheduling/policy/data_locality.py Fixed Show fixed Hide fixed
streamflow/core/scheduling.py Fixed Show fixed Hide fixed
streamflow/core/scheduling.py Fixed Show fixed Hide fixed
streamflow/core/scheduling.py Fixed Show fixed Hide fixed
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streamflow/core/scheduling.py Fixed Show fixed Hide fixed
Comment on lines 308 to 252
# for path, size in deployment_hw.storage.items():
# # todo: it is not really correct. They can have the same starts but be in different volumes
# # e.g. / -> volume1 and /mnt/data -> volume2
# if job.tmp_directory.startswith(path):
# size -= hw_requirement.tmp_dir_size
# elif job.output_directory.startswith(path):
# size -= hw_requirement.output_dir_size
# storage[path] = size

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codecov bot commented Mar 26, 2024

Codecov Report

Attention: Patch coverage is 92.52874% with 13 lines in your changes are missing coverage. Please review.

Project coverage is 70.32%. Comparing base (c36df55) to head (a6c78da).
Report is 2 commits behind head on master.

Files Patch % Lines
streamflow/scheduling/scheduler.py 89.09% 3 Missing and 3 partials ⚠️
streamflow/scheduling/policy/data_locality.py 93.02% 1 Missing and 2 partials ⚠️
streamflow/deployment/connector/local.py 84.61% 1 Missing and 1 partial ⚠️
streamflow/deployment/connector/ssh.py 87.50% 1 Missing and 1 partial ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##           master     #418      +/-   ##
==========================================
+ Coverage   69.99%   70.32%   +0.33%     
==========================================
  Files          83       83              
  Lines       10591    10601      +10     
  Branches     2505     2490      -15     
==========================================
+ Hits         7413     7455      +42     
+ Misses       2728     2700      -28     
+ Partials      450      446       -4     

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