At 9:51 AM +0200 8/6/04, Leopold Toetsch wrote:
Dan Sugalski wrote:
... extraordinarily large (60-80k lines) ...
... dying with an out-of-memory error.
How many symbols does the sub have? Please set a breakpoint at
imcc/reg_alloc.c:468 and inspect:
n_symbols
(or just create a debug print
Dan Sugalski wrote:
... extraordinarily large (60-80k lines) ...
... dying
with an out-of-memory error.
How many symbols does the sub have? Please set a breakpoint at
imcc/reg_alloc.c:468 and inspect:
n_symbols
(or just create a debug print statement there)
The interference_graph size is
Dan Sugalski wrote:
... In
this case I'm hitting the double spill error, but this is, I expect,
tied in with the infinite loop the register spiller hits on some code.
Should be fixed now. Hopefully. - There were 2 bugs in the code WRT
calculating life range of spilled regs and the ordering of
At 9:44 AM -0400 8/5/04, Dan Sugalski wrote:
At 11:47 AM +0200 8/5/04, Leopold Toetsch wrote:
Dan Sugalski wrote:
... In this case I'm hitting the double spill error, but this is,
I expect, tied in with the infinite loop the register spiller hits
on some code.
Should be fixed now. Hopefully. -
-of-memory error. (Which is also a
potential compromise/DOS attack on parrot, so it needs fixing for
security reasons too)
-Original Message-
From: Dan Sugalski [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 9:44 AM
To: Leopold Toetsch
Cc: [EMAIL PROTECTED]
Subject: Re: Spilling
: Dan Sugalski [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 11:15 AM
To: Butler, Gerald
Cc: [EMAIL PROTECTED]
Subject: RE: Spilling problems
[Cc'd back to the list, since it's of general interest]
At 9:51 AM -0400 8/5/04, Butler, Gerald wrote:
I hate to intrude on this discussion, but, I
Oops. Sorry, meant to post this to the list.
-Original Message-
From: Butler, Gerald
Sent: Thursday, August 05, 2004 9:52 AM
To: 'Dan Sugalski'
Subject: RE: Spilling problems
I hate to intrude on this discussion, but, I was wondering if anyone could
give a brief explanation (or point
-
From: Dan Sugalski [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 11:15 AM
To: Butler, Gerald
Cc: [EMAIL PROTECTED]
Subject: RE: Spilling problems
[Cc'd back to the list, since it's of general interest]
At 9:51 AM -0400 8/5/04, Butler, Gerald wrote:
I hate to intrude
Well, I thought this was only an issue with massively large programs
(of which I have *far* too many), but I'm making IMCC fall over and
die with subs of less than 6k-lines of PIR. (5945 lines, counting the
sub start and end lines, with old style (.pcc_begin/.pcc_end)
function calls) In this
