RTS option -N not exposed at Haskell level
I notice that the RTS option -Nk - for specifying the number of OS-level threads to run concurrently - is not exposed to Haskell. This means that for a parallel program, I need to effectively specify -Nk twice, once for the Haskell runtime, and once in a way that the program itself can see.
It would be very nice if GHC.Conc or some other such module made the value of this flag visible, so I didn't need to repeat myself.
Trac metadata
| Trac field | Value |
|---|---|
| Version | 6.6.1 |
| Type | Bug |
| TypeOfFailure | OtherFailure |
| Priority | normal |
| Resolution | Unresolved |
| Component | Compiler |
| Test case | |
| Differential revisions | |
| BlockedBy | |
| Related | |
| Blocking | |
| CC | |
| Operating system | Unknown |
| Architecture | Unknown |