CVS: sml/src/runtime/gc init-gc.c,1.5,1.6 major-gc.c,1.5,1.6

Update of /cvsroot/smlnj/sml/src/runtime/gc
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4787/gc

Modified Files:
	init-gc.c major-gc.c 
Log Message:
  Allow heap triming to be turned off.  WARNING: doing so may result in
  unbounded heap-growth, even for constant-space programs!


Index: init-gc.c
===================================================================
RCS file: /cvsroot/smlnj/sml/src/runtime/gc/init-gc.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** init-gc.c	17 Jun 2002 20:32:12 -0000	1.5
--- init-gc.c	5 May 2005 16:25:11 -0000	1.6
***************
*** 100,103 ****
--- 100,105 ----
  		    params->cacheGen = MAX_NGENS;
  	    }
+ 	    else if (MATCH("unlimited-heap"))
+ 		UnlimitedHeap = TRUE;	
  	}
  	if (errFlg)

Index: major-gc.c
===================================================================
RCS file: /cvsroot/smlnj/sml/src/runtime/gc/major-gc.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** major-gc.c	20 Sep 2002 20:41:13 -0000	1.5
--- major-gc.c	5 May 2005 16:25:11 -0000	1.6
***************
*** 399,403 ****
  #endif
  
!     TrimHeap (heap, maxCollectedGen);
  
  } /* end of MajorGC. */
--- 399,404 ----
  #endif
  
!     if (! UnlimitedHeap)
! 	TrimHeap (heap, maxCollectedGen);
  
  } /* end of MajorGC. */



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