Individual tasks has zero dependency between each other, but when I remove the 'defaultPoolThreads(1)' line, the programs takes 8x more CPU time and also runs longer in total (I have 12 cores).
What is wrong here?
More threads -> Slower program ??
Yuxuan Shui via Digitalmars-d-learn Wed, 12 Aug 2015 16:11:18 -0700
Here is a small program
(https://gist.github.com/yshui/a426f73be77d1d699555) that uses
taskPool to parallely reading from /proc/<pid>/ and sum the swap
usage.
- More threads -> Slower program ?? Yuxuan Shui via Digitalmars-d-learn
- Re: More threads -> Slower p... Adam D. Ruppe via Digitalmars-d-learn
- Re: More threads -> Slow... Yuxuan Shui via Digitalmars-d-learn
- Re: More threads -> ... Adam D. Ruppe via Digitalmars-d-learn
