Re: Multiprocessing vs. concurrent.futures, Linux vs. Windows

2020-05-05 Thread Terry Reedy
On 5/4/2020 9:05 PM, John Ladasky wrote: On Monday, May 4, 2020 at 4:09:53 PM UTC-7, Terry Reedy wrote: [snip] Hi Terry, Thanks for your reply. I have been hacking at this for a few hours. I have learned two things: 1. Windows hangs unless you explicitly pass any references you want to us

Re: Multiprocessing vs. concurrent.futures, Linux vs. Windows

2020-05-04 Thread John Ladasky
On Monday, May 4, 2020 at 4:09:53 PM UTC-7, Terry Reedy wrote: > On 5/4/2020 3:26 PM, John Ladasky wrote: > > Several years ago I built an application using multiprocessing. It only > > needed to work in Linux. I got it working fine. At the time, > > concurrent.futures did not exist. > > > >

Re: Multiprocessing vs. concurrent.futures, Linux vs. Windows

2020-05-04 Thread Terry Reedy
On 5/4/2020 3:26 PM, John Ladasky wrote: Several years ago I built an application using multiprocessing. It only needed to work in Linux. I got it working fine. At the time, concurrent.futures did not exist. My current project is an application which includes a PyQt5 GUI, and a live video

Multiprocessing vs. concurrent.futures, Linux vs. Windows

2020-05-04 Thread John Ladasky
Several years ago I built an application using multiprocessing. It only needed to work in Linux. I got it working fine. At the time, concurrent.futures did not exist. My current project is an application which includes a PyQt5 GUI, and a live video feed with some real-time image processing.