1. 27 Aug, 1999 2 commits
  2. 25 Aug, 1999 2 commits
    • simonmar's avatar
      [project @ 1999-08-25 16:11:43 by simonmar] · c6ab4bfa
      simonmar authored
      Support for thread{WaitRead,WaitWrite,Delay}.  These should behave
      identically to the 3.02 implementations.
      
      We now have the virtual timer on during all program runs, which ticks
      at 50Hz by default.  This is used to implement threadDelay, so you
      won't get any better granularity than the tick frequency
      unfortunately.  It remains to be seen whether using the virtual timer
      will have a measurable impact on performance for non-threadDelaying
      programs.
      
      All operations in the I/O subsystem should now be non-blocking with
      respect to other running Haskell threads.  It remains to be seen
      whether this will have a measurable performance impact on
      non-concurrent programs (probably not).
      c6ab4bfa
    • simonmar's avatar
      [project @ 1999-08-25 10:23:51 by simonmar] · 68146c5b
      simonmar authored
      Eq and Ord instances for ThreadId.
      68146c5b
  3. 14 May, 1999 1 commit
  4. 27 Apr, 1999 1 commit
  5. 02 Feb, 1998 1 commit
    • simonm's avatar
      [project @ 1998-02-02 17:27:26 by simonm] · 28139aea
      simonm authored
      Library re-organisation:
      
      All libraries now live under ghc/lib, which has the following structure:
      
      	ghc/lib/std    		--  all prelude files 		(libHS.a)
      	ghc/lib/std/cbits
      
      	ghc/lib/exts		-- standard Hugs/GHC extensions (libHSexts.a)
      				-- available with '-fglasgow-exts'
      
      	ghc/lib/posix		-- POSIX library                (libHSposix.a)
      	ghc/lib/posix/cbits     -- available with '-syslib posix'
      
      	ghc/lib/misc		-- used to be hslibs/ghc	(libHSmisc.a)
      	ghc/lib/misc/cbits	-- available with '-syslib misc'
      
      	ghc/lib/concurrent	-- Concurrent libraries		(libHSconc.a)
      				-- available with '-concurrent'
      
      Also, several non-standard prelude modules had their names changed to begin
      with 'Prel' to reduce namespace pollution.
      
      	Addr      ==> PrelAddr     (Addr interface available in 'exts')
      	ArrBase   ==> PrelArr
      	CCall     ==> PrelCCall    (CCall interface available in 'exts')
      	ConcBase  ==> PrelConc
      	GHCerr    ==> PrelErr
      	Foreign   ==> PrelForeign  (Foreign interface available in 'exts')
      	GHC       ==> PrelGHC
      	IOHandle  ==> PrelHandle
      	IOBase    ==> PrelIOBase
      	GHCmain   ==> PrelMain
      	STBase    ==> PrelST
      	Unsafe    ==> PrelUnsafe
      	UnsafeST  ==> PrelUnsafeST
      28139aea
  6. 19 Dec, 1996 1 commit
  7. 27 Jun, 1996 1 commit
  8. 08 Jan, 1996 1 commit