dph-examples binaries don't use all CPUs
Hi, I've run dph-spectral-quicksort 3000000 +RTS -N6 of dph-examples-0.7.0.5 but it doesn't seem to use all the 6 hyperthreads. You can see the system monitor attached. Same goes for the other quickhull-vector example.
ghc --version The Glorious Glasgow Haskell Compilation System, version 7.6.3
llvm-config-3.0 --version
- 0
What am I possibly doing wrong?
Trac metadata
| Trac field | Value |
|---|---|
| Version | 7.6.3 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Data Parallel Haskell |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | benl |
| Operating system | |
| Architecture | Unknown/Multiple |