diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/RtsAPI.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/includes/RtsAPI.h b/includes/RtsAPI.h index 4748060dee..16b848678d 100644 --- a/includes/RtsAPI.h +++ b/includes/RtsAPI.h @@ -172,6 +172,15 @@ void rts_unlock (Capability *token); // when there is no current capability. Capability *rts_unsafeGetMyCapability (void); +// Specify the Capability that the current OS thread should run on when it calls +// into Haskell. The actual capability will be calculated as the supplied +// value modulo the number of enabled Capabilities. +// +// Note that the thread may still be migrated by the RTS scheduler, but that +// will only happen if there are multiple threads running on one Capability and +// another Capability is free. +void setInCallCapability (int preferred_capability); + /* ---------------------------------------------------------------------------- Building Haskell objects from C datatypes. ------------------------------------------------------------------------- */ |