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 |