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* miscellaneaJarkko Hietaniemi2007-06-151-3/+3
| | | | | Message-ID: <4671FA51.4070001@iki.fi> p4raw-id: //depot/perl@31388
* Re: HvMROMETABrandon Black2007-05-301-3/+7
| | | | | | From: "Brandon Black" <blblack@gmail.com> Message-ID: <84621a60705291708m3f106d74r473f3d91c780163d@mail.gmail.com> p4raw-id: //depot/perl@31312
* Various mro updates from Brandon Black. References:Craig A. Berry2007-05-191-0/+1
| | | | | | | | <84621a60705111347q40f9dd9ciefa9468e9ff9ca6c@mail.gmail.com> <84621a60705121458i34ff361fh9166e8558781df41@mail.gmail.com> <84621a60705141111q70ed307r9181dfc2834a8f5c@mail.gmail.com> <84621a60705160937h53946fcfg70635908302724e8@mail.gmail.com> p4raw-id: //depot/perl@31239
* Re: mro status, etcBrandon Black2007-04-301-11/+5
| | | | | | From: "Brandon Black" <blblack@gmail.com> Message-ID: <84621a60704291527y1b39be37l221ef66e4c828f66@mail.gmail.com> p4raw-id: //depot/perl@31107
* Move hash action constants to hv.hJerry D. Hedden2007-04-251-0/+9
| | | | | | From: "Jerry D. Hedden" <jdhedden@cpan.org> Message-ID: <1ff86f510704240735t50cfc159g59b55726ac5ac64b@mail.gmail.com> p4raw-id: //depot/perl@31064
* Make struct mro_meta 4(ish) bytes smaller.Nicholas Clark2007-04-201-7/+7
| | | p4raw-id: //depot/perl@30999
* A little bit more safe version of HvMROMETARafael Garcia-Suarez2007-04-201-1/+3
| | | p4raw-id: //depot/perl@30994
* Re: new C3 MRO patchBrandon Black2007-04-191-0/+27
| | | | | | From: "Brandon Black" <blblack@gmail.com> Message-ID: <84621a60704171114k29b0460el5b08ce5185d55ed5@mail.gmail.com> p4raw-id: //depot/perl@30980
* Rearrange members of structures to reduce memory size on someNicholas Clark2007-03-311-1/+1
| | | | | | platforms. On LP64 structs stackinfo, refcounted_he, and magic shrink by 8 bytes, struct yy_parser by 16. p4raw-id: //depot/perl@30817
* Re-order the flags values for struct refcounted_he to allow theNicholas Clark2007-03-221-6/+19
| | | | | | possibility of storing 2 futher types. Add a void * to the union as it won't increase the size, but may become useful. p4raw-id: //depot/perl@30683
* The HePV macro was borked.Rafael Garcia-Suarez2007-03-081-1/+1
| | | p4raw-id: //depot/perl@30520
* Warning fix. Since HePV's second argument is supposedRafael Garcia-Suarez2007-03-081-2/+1
| | | | | | to be an unsigned integer, there's not point in comparing it to 0. p4raw-id: //depot/perl@30519
* Update copyright years to include 2007. (Plus a couple of 2006s andNicholas Clark2007-01-021-1/+1
| | | | | earlier we missed in av.h and hv.h) p4raw-id: //depot/perl@29670
* Remove the vestigal "#if 0"s from header files that defined same-sizedNicholas Clark2007-01-021-4/+0
| | | | | *allocated structs, as these are not going to be needed again. p4raw-id: //depot/perl@29664
* Move all the FBM data fields from the table into a struct xbm_s whichNicholas Clark2006-12-281-0/+5
| | | | | is part of the xnv union. p4raw-id: //depot/perl@29634
* Move the low/high cop sequences from NVX/IVX to a two U32 structureNicholas Clark2006-12-281-0/+4
| | | | | | in the xnv union. This frees up IVX for the PL_generation code, which in turn will allow SvCUR to return to its real purpose. p4raw-id: //depot/perl@29630
* Add a new hash key flag HVhek_UNSHARED, to mark all unshared hash keys.Nicholas Clark2006-05-021-2/+4
| | | | | | Otherwise Perl_newSVhek(), called by Perl_hv_iterkeysv(), naively assumes that it can share any hash key directly. p4raw-id: //depot/perl@28069
* Store cop_hints as a shared structure without using any SVs (onNicholas Clark2006-04-121-4/+20
| | | | | ithreads). p4raw-id: //depot/perl@27776
* First stab at using the pad to store the serialised hints data.Nicholas Clark2006-04-111-0/+6
| | | | | | This approach is almost certainly not only wrong, but also doomed. But it's needed to build a correct solution. p4raw-id: //depot/perl@27768
* Need to migrate the refcounted_he structure to be properly shared.Nicholas Clark2006-04-111-5/+32
| | | | | | Add a mutex for manipulated their reference counts. Unwrap the structure, so that for ithreads it can store SVs in pads. p4raw-id: //depot/perl@27764
* Serialise changes to %^H onto the current COP. Return the compile timeNicholas Clark2006-03-311-0/+5
| | | | | | state of %^H as an eleventh value from caller. This allows users to write pragmas. p4raw-id: //depot/perl@27643
* Expunge references to HV_AMAGIC, HV_AMAGICbad and HV_AMAGICmb whichNicholas Clark2006-03-151-13/+0
| | | | | have been unused since revision 1. p4raw-id: //depot/perl@27507
* Move the GvNAME HEK into the IV union - every GV is now 1 pointerNicholas Clark2006-03-051-0/+4
| | | | | smaller. p4raw-id: //depot/perl@27380
* xgv_stash can be stored as a union with the NV, reducing the size ofNicholas Clark2006-02-251-1/+4
| | | | | PVGVs by another pointer. p4raw-id: //depot/perl@27326
* Store the stash for our in the magic slot. This will allow us to useNicholas Clark2006-02-241-2/+8
| | | | | | PVMGs in pad names where previously PVGVs were used. In turn, this gives much greater flexibility for the layout of PVGVs. p4raw-id: //depot/perl@27312
* Re: [PATCH] s/Null(gv|hv|sv)/NULL/gSteven Schubiger2006-02-031-2/+2
| | | | | | Message-ID: <20060203152449.GI12591@accognoscere.homeunix.org> Date: Fri, 3 Feb 2006 16:24:49 +0100 p4raw-id: //depot/perl@27065
* Re: [PATCH] s/Null(av|ch)/NULL/gSteven Schubiger2006-02-021-2/+2
| | | | | Message-ID: <20060202093849.GD12591@accognoscere.homeunix.org> p4raw-id: //depot/perl@27054
* Use a union for storing the shared hash key reference count, ratherNicholas Clark2006-01-301-3/+6
| | | | | than messy pointer hacks. p4raw-id: //depot/perl@27000
* RMAGIC on symbol tables is bad, m'kay.Nicholas Clark2005-12-301-0/+1
| | | | | | | | Allow hashes (and therefore all symbol tables) to store the backreference array in the hv_aux structure, and thereby undo the performance damage of 24966, which resulted in 60% of all hash lookups trying to mg_find tiehash magic. p4raw-id: //depot/perl@26530
* More consting, and putting stuff in embed.fncAndy Lester2005-12-061-2/+2
| | | | | Message-ID: <20051205194613.GB7791@petdance.com> p4raw-id: //depot/perl@26281
* Replace hv_magic() with a macro to call sv_magic() directly. Move theNicholas Clark2005-10-301-0/+1
| | | | | old body to mathoms.c p4raw-id: //depot/perl@25897
* Replace hv_iternext() with a macro that calls hv_iternext_flags withNicholas Clark2005-10-301-0/+2
| | | | | an extra 0 argument. Move the old body to mathoms.c p4raw-id: //depot/perl@25895
* Minor comment fixRafael Garcia-Suarez2005-09-091-1/+1
| | | p4raw-id: //depot/perl@25366
* Given that we now have a union, there's no need for all the HvARRAY()Nicholas Clark2005-08-171-5/+1
| | | | | casting games. p4raw-id: //depot/perl@25297
* [patch hv.h doc] HvNAMESteve Hay2005-07-111-1/+2
| | | | | | | | | | | | From: Stas Bekman <stas@stason.org> Date: Fri, 08 Jul 2005 13:52:13 +0300 Message-ID: <42CE5ADD.3020003@stason.org> Subject: Re: [patch hv.h doc] HvNAME From: Nicholas Clark <nick@ccl4.org> Date: Sat, 9 Jul 2005 15:23:51 +0100 Message-ID: <20050709142351.GT15833@plum.flirble.org> p4raw-id: //depot/perl@25111
* Squeeze a little more savings by moving pte and he arenas into theNicholas Clark2005-06-181-0/+3
| | | | | common arena free code. p4raw-id: //depot/perl@24895
* Provide share_hek_hek, and use it for fast copying of shared stringNicholas Clark2005-06-121-0/+7
| | | | | scalars. p4raw-id: //depot/perl@24811
* In the shared string table, store the HE and HEK next to each otherNicholas Clark2005-06-121-0/+4
| | | | | in one malloc()ed block. p4raw-id: //depot/perl@24808
* hash key code cleanupNicholas Clark2005-06-111-2/+0
| | | p4raw-id: //depot/perl@24803
* Store the xhv_aux structure after the main array.Nicholas Clark2005-06-011-11/+12
| | | | | | | This reduces the size of HV bodies from 24 to 20 bytes on a 32 bit build. It has the side effect of defined %symbol_table:: now always being true. defined %hash is already deprecated. p4raw-id: //depot/perl@24660
* Attempt 2 at a diet memory layout can go live.Nicholas Clark2005-05-311-1/+1
| | | p4raw-id: //depot/perl@24649
* Change the IV to a union.Nicholas Clark2005-05-291-22/+12
| | | | | | | | Revert the NV union back to a plain NV Transpose the positions of IV and NV (NV is now first) Don't allocate the NV for PV,PVIV,PVAV and PVHV (last 2 non-allocations currently disabled by default) p4raw-id: //depot/perl@24617
* Get the HEK once only in the hot code (class method calls)Nicholas Clark2005-05-271-0/+2
| | | p4raw-id: //depot/perl@24594
* Rename the members of the SV head union to avoid pre-processorNicholas Clark2005-05-261-1/+1
| | | | | arguments with embed.h p4raw-id: //depot/perl@24590
* Store the package name as a shared HEK.Nicholas Clark2005-05-261-3/+5
| | | | | | | | Abolish HvNAME() - as the stored pointer is not a char* you can't set it directly now. Storing a pointer to a HEK tracks the length too, and seems to be faster. p4raw-id: //depot/perl@24584
* I think for now these have to be disabled by default.Nicholas Clark2005-05-251-1/+1
| | | p4raw-id: //depot/perl@24572
* Reorder the union to cause Win32 compilers to use void * alignment forNicholas Clark2005-05-241-1/+1
| | | | | it. p4raw-id: //depot/perl@24569
* Don't allocate an IV slot where the type doesn't use the IV slot.Nicholas Clark2005-05-231-0/+19
| | | p4raw-id: //depot/perl@24557
* create an "allocated" structure for PVs, PVAVs and PVHVsNicholas Clark2005-05-231-0/+1
| | | p4raw-id: //depot/perl@24544
* Re-order IVX slot in SV bodiesNicholas Clark2005-05-221-1/+1
| | | p4raw-id: //depot/perl@24542
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