| Commit message (Collapse) | Author | Age | Files | Lines |
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of manual copy loop to shift list elements. Decreases time spent in
Tcl_ListObjReplace() from 5.2% to 1.7% of overall runtime of
tclbench on a ppc 7455 (i.e. 200% speed increase). [Patch 1064243]
* generic/tclHash.c: hoisted some constant pointer dereferences out
of loops to eliminate redundant loads that the gcc optimizer didn't
deal with. Decreases time spend in Tcl_FindHashEntry() by 10% over a
full run of the tcl testuite on a ppc 7455. [Patch 1064243]
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an instruction.
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Before invoking ckalloc when creating a Tcl_HashEntry,
check that the amount of memory being allocated is
at least as large as sizeof(Tcl_HashEntry). The previous
code was allocating memory regions that were one
or two bytes short. [Bug #521950] (dejong)
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* [Patch 506818] Updated interfaces of generic/tclHash.c (TIP 27).
* [Patch 506807] Updated interfaces of generic/tclObj.c (TIP 27).
* [Patch 507304] Updated interfaces of win/tclWin32.c (TIP 27).
* Update all callers.
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* Everything below belongs together, it fixes bug #123153.
* generic/tcl.h (line 342): A bit more explanation about the
default value for TCL_PRESERVE_BINARY_COMPATABILITY.
* generic/tcl.h (line 1208): Removed the macro 'Tcl_InitHashTable'
as it kills binary compatibility to 8.3 and earlier
versions. This is the main part of the patch/change.
* generic/tcl.decls (line 1469):
* generic/tclHash.c (Tcl_InitHashTable):
* generic/tclHash.c (Tcl_InitHashTableEx):
* generic/tclObj.c (Tcl_InitObjHashTable): Changed
'Tcl_InitHashTableEx' to 'Tcl_InitCustomHashTable'. This change
is more of an estethical nature, replacing the ubiquitous 'Ex'
suffix with a more meaningful name. The introduced binary
incompatibility is deemed acceptable as it is between alpha
versions. Updated callers.
* doc/Hash.3:
* unix/mkLinks: Changed 'Tcl_InitHashTableEx' to
'Tcl_InitCustomHashTable'.
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#endif
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* generic/tclObj.c:
* generic/tclInt.h:
* generic/tclHash.c:
* generic/tclDecls.h:
* generic/tcl.h:
* generic/tcl.decls:
* doc/Hash.3: Reapplied patch from Paul Duffin to extend hash tables
to allow custom key types, such as Tcl_Obj *'s, and others.
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* generic/tclObj.c:
* generic/tclInt.h:
* generic/tclHash.c:
* generic/tclDecls.h:
* generic/tcl.h:
* generic/tcl.decls:
* doc/Hash.3: Reverted patch from Paul Duffin to extend hash tables
to allow custom key types, such as Tcl_Obj *'s, and others; it
seems to break Tk.
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* generic/tclObj.c:
* generic/tclInt.h:
* generic/tclHash.c:
* generic/tclDecls.h:
* generic/tcl.h:
* generic/tcl.decls:
* doc/Hash.3: Applied patch from Paul Duffin to extend hash tables
to allow custom key types, such as Tcl_Obj *'s, and others.
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Tcl hash tables [RFE: 5934].
* generic/tcl.h:
* generic/tclHash.c: Applied patch from [RFE: 5934], which extends
Tcl hash tables to allow Tcl_Obj *'s as the key.
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