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Multi client jobs (#15)

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* Add API to expose if RenderQueue is available to take new jobs for a given renderer and priority

* Fix issue with calculating Blender percent complete when not starting at 1

* Rename owner / client properties to parent / children

* Add make_ready method to API

* Create and submit subjobs to other servers

* Update make_ready to update children jobs and some misc fixes

* Misc GUI cleanup
This commit is contained in:
Brett Williams
2023-06-15 02:01:50 -05:00
committed by GitHub
parent 78a389080c
commit 69715e8afa
10 changed files with 215 additions and 71 deletions
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22
lib/render_queue.py
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@@ -67,7 +67,7 @@ class RenderQueue:
@classmethod
def clear_history(cls):
to_remove = [x for x in cls.all_jobs() if x.status in [RenderStatus.CANCELLED,
RenderStatus.COMPLETED, RenderStatus.ERROR]]
RenderStatus.COMPLETED, RenderStatus.ERROR]]
for job_to_remove in to_remove:
cls.delete_job(job_to_remove)
cls.save_state()
@@ -80,18 +80,19 @@ class RenderQueue:
def save_state(cls):
cls.session.commit()
@classmethod
def is_available_for_job(cls, renderer, priority):
instances = cls.renderer_instances()
higher_priority_jobs = [x for x in cls.running_jobs() if x.priority < priority]
max_renderers = renderer in instances.keys() and instances[renderer] >= cls.maximum_renderer_instances.get(renderer, 1)
return not max_renderers and not higher_priority_jobs
@classmethod
def evaluate_queue(cls):
not_started = cls.jobs_with_status(RenderStatus.NOT_STARTED, priority_sorted=True)
if not_started:
for job in not_started:
instances = cls.renderer_instances()
higher_priority_jobs = [x for x in cls.running_jobs() if x.priority < job.priority]
max_renderers = job.renderer in instances.keys() and instances[
job.renderer] >= cls.maximum_renderer_instances.get(job.renderer, 1)
if not max_renderers and not higher_priority_jobs:
cls.start_job(job)
for job in not_started:
if cls.is_available_for_job(job.renderer, job.priority):
cls.start_job(job)
scheduled = cls.jobs_with_status(RenderStatus.SCHEDULED, priority_sorted=True)
for job in scheduled:
@@ -106,6 +107,7 @@ class RenderQueue:
def start_job(cls, job):
logger.info(f'Starting render: {job.name} - Priority {job.priority}')
job.start()
cls.save_state()
@classmethod
def cancel_job(cls, job):