head	1.2;
access;
symbols
	v5_006_01:1.1.1.1
	PRE_SMPNG:1.1.1.1
	v5_006:1.1.1.1
	LWALL:1.1.1;
locks; strict;
comment	@# @;


1.2
date	2002.05.16.10.07.56;	author markm;	state dead;
branches;
next	1.1;

1.1
date	2000.06.25.11.03.10;	author markm;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	2000.06.25.11.03.10;	author markm;	state Exp;
branches;
next	;


desc
@@


1.2
log
@Perl is no longer in base. Long live the port!
@
text
@- work on test suite.
- localize the depth to guard against non-local exits.
Current overhead (with PERLDBf_NONAME) wrt non-debugging run (estimates):
	 8% extra call frame on DB::sub
	 7% output of subroutine data
	70% output of timing data (on OS/2, 35% with custom dprof_times())
(Additional 17% are spent to write the output, but they are counted
 and subtracted.)  

With compensation for DProf overhead all but some odd 12% are subtracted ?!

- Calculate overhead/count for XS calls and Perl calls separately.
- goto &XSUB in pp_ctl.c;
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Vendor import of Perl 5.006
@
text
@@
