cvs commit: fptools/ghc/rts OSThreads.c OSThreads.h Capability.c Capability.h Makefile Schedule.c

[Sigbjorn Finne]

sof         2002/01/31 03:18:07 PST

  Modified files:
    ghc/rts              Makefile Schedule.c 
  Added files:
    ghc/rts              OSThreads.c OSThreads.h Capability.c 
                         Capability.h 
  Log:
  First steps towards implementing better interop between
  Concurrent Haskell and native threads.
  
  - factored out Capability handling into a separate source file
    (only the SMP build uses multiple capabilities tho).
  - factored out OS/native threads handling into a separate
    source file, OSThreads.{c,h}. Currently, just a pthreads-based
    implementation; Win32 version to follow.
  - scheduler code now distinguishes between multi-task threaded
    code (SMP) and single-task threaded code ('threaded RTS'),
    but sharing code between these two modes whenever poss.
  
  i.e., just a first snapshot; the bulk of the transitioning code
  remains to be implemented.
  
  Revision  Changes    Path
  1.60      +9 -1      fptools/ghc/rts/Makefile
  1.114     +73 -102   fptools/ghc/rts/Schedule.c