Re: Split PMCs

2001-04-24 Thread Larry Wall
Dan Sugalski writes: : Unless Larry says otherwise, this: : :my num @foo; : : will have the data portion of the @foo PMC point off to a block of memory : with floats jammed end-to-end in it. I'm not going to say other. Larry

Re: Split PMCs

2001-04-23 Thread Dan Sugalski
At 09:55 AM 4/23/2001 +0100, Nick Ing-Simmons wrote: >Dan Sugalski <[EMAIL PROTECTED]> writes: > >At 07:39 PM 4/19/2001 +, [EMAIL PROTECTED] wrote: > >>Depends what they are. The scheme effectively makes the part "mandatory" > >>as we will have allocated space whether used or not. > > > >Well,

Re: Split PMCs

2001-04-23 Thread Nick Ing-Simmons
Dan Sugalski <[EMAIL PROTECTED]> writes: >At 07:39 PM 4/19/2001 +, [EMAIL PROTECTED] wrote: >>Depends what they are. The scheme effectively makes the part "mandatory" >>as we will have allocated space whether used or not. > >Well, we were talking about all PMCs having an int, float, and pointe

Re: Split PMCs

2001-04-19 Thread Dan Sugalski
At 04:06 PM 4/19/2001 -0400, Uri Guttman wrote: > > "NIS" == <[EMAIL PROTECTED]> writes: > > NIS> Dan Sugalski <[EMAIL PROTECTED]> writes: > >> > >> struct arena { > >> struct base_PMC[4096]; > >> long PMC_GC_data[4096]; > >> } > > NIS> Neat. (probe for page size?) > >wouldn't

Re: Split PMCs

2001-04-19 Thread Dan Sugalski
At 07:39 PM 4/19/2001 +, [EMAIL PROTECTED] wrote: >Dan Sugalski <[EMAIL PROTECTED]> writes: > >Okay, I've been pondering complex data structures, garbage collection, and > >cache coherency for the past few days. (Between this, Unicode, the regex > >engine, and backwards compatibility, I'll be

Re: Split PMCs

2001-04-19 Thread Uri Guttman
> "NIS" == <[EMAIL PROTECTED]> writes: NIS> Dan Sugalski <[EMAIL PROTECTED]> writes: >> >> struct arena { >> struct base_PMC[4096]; >> long PMC_GC_data[4096]; >> } NIS> Neat. (probe for page size?) wouldn't that best be determined at configure/build time? and made into a co

Re: Split PMCs

2001-04-19 Thread nick
Dan Sugalski <[EMAIL PROTECTED]> writes: >Okay, I've been pondering complex data structures, garbage collection, and >cache coherency for the past few days. (Between this, Unicode, the regex >engine, and backwards compatibility, I'll be easy to spot at TPC 5.0. Just >look for the tall guy weari

Split PMCs

2001-04-16 Thread Dan Sugalski
Okay, I've been pondering complex data structures, garbage collection, and cache coherency for the past few days. (Between this, Unicode, the regex engine, and backwards compatibility, I'll be easy to spot at TPC 5.0. Just look for the tall guy wearing the wraparound canvas sweater...) Because