Tom Tromey afdd136635 Back out some parallel_for_each features
Now that the DWARF reader does not use parallel_for_each, we can
remove some of the features that were added just for it: return values
and task sizing.

The thread_pool typed tasks feature could also be removed, but I
haven't done so here.  This one seemed less intrusive and perhaps more
likely to be needed at some point.
2024-01-08 18:40:22 -07:00
..
2023-11-29 14:29:44 -07:00