Are serial pipeline filters guaranteed to run on the main thread? - Intel Community

Intel® oneAPI Threading Building Blocks

Ask questions and share information about adding parallelism to your applications when using this threading library.

Are serial pipeline filters guaranteed to run on the main thread?

380 Views

I am wondering if I can update some UI (which must be done from the main thread) in a serial filter in a pipeline.

Possible?

...Matt

Link Copied

1 Reply

380 Views

I answered my own question with a test program and the answer is no.

...Matt

Copy link

Community support is provided Monday to Friday. Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.