Blender Git Commit Log

Git Commits -> Revision 105f245

Revision 105f245 by Sergey Sharybin (cycles-x)
August 6, 2021, 10:40 (GMT)
Fix 100% core usage in viewport in Cycles X

Is a regression since the previous fix for the dead-lock on exit
(was done in the revision 24458a1e7a0).

We need to do `pause_cond_.wait()` when we've run out work to be done.

The new code does check for both states: pause and new work added.

Annoyingly, had to introduce an extra flag which we can check prior
to `wait()`. Without this we have nothing to check whether wait is
needed or not.

The change is against Cycles X, but would also need to be ported
to master.

Differential Revision:

Commit Details:

Full Hash: 105f245d3cc40308b39a7d29351d68f4746d2f65
Parent Commit: f0ed228
Lines Changed: +50, -18

2 Modified Paths:

/intern/cycles/render/session.cpp (+46, -17) (Diff)
/intern/cycles/render/session.h (+4, -1) (Diff)
By: Miika HämäläinenLast update: Nov-07-2014 14:18MiikaHweb | 2003-2021