Commit Graph

4 Commits

Author SHA1 Message Date
Brecht Van Lommel
677e63d518 TBB: fix deprecation warnings with newer TBB versions
* USD and OpenVDB headers use deprecated TBB headers, suppress all deprecation
  warnings there since we have no control over them.
* For our own TBB includes, use the individual headers rather than the tbb.h that
  includes everything to avoid warnings, rather than suppressing all.

This is in anticipation of the TBB 2020 upgrade in D10359. Ref D10361.
2021-02-10 19:32:24 +01:00
5ec4ba8080 Cleanup: Use lambda instead of function bind
More detailed explanation why it is a preferred way of coding
nowadays can be found at

https://clang.llvm.org/extra/clang-tidy/checks/modernize-avoid-bind.html

Resolves modernize-avoid-bind Clang-Tidy warning.

Differential Revision: https://developer.blender.org/D10320
2021-02-05 16:43:23 +01:00
dc3f404a70 Cleanup: unused variable warnings 2020-05-25 21:03:45 +10:00
9ef272bae3 Task: Graph Flow Task Scheduling
Add TBB::flow graph scheduling to BLI_task.

Using flow graphs, a graph of nodes (tasks) and links can be defined.
Work can flow though the graph. During this process the execution of the nodes will be
scheduled among the available threads.

We are planning to use this to improve the threading in the draw manager.

The implemented API is still limited it only supports sequential flows. Joins and buffers
are not supported. We could eventually support them as part of an CPP API. These features
from uses compile time templates and are hard to make a clean C-API for this.

Reviewed By: Sergey Sharybin, Brecht van Lommel

Differential Revision: https://developer.blender.org/D7578
2020-05-25 12:38:12 +02:00