There were over 150 places in *::Notify() functions that did some
dynamic_cast<SfxSimpleHint*> of which ~98% were unnecessary because the
base class SfxHint passed was an SfxSimpleHint anyway. dynamic_cast
operations come with quite some cost, so avoid if possible. Specifically
for ScFormulaCell::Notify() that created a bottleneck in scenarios where
cells were notified that already handled a previous notification. In
mass operations doing the dynamic_cast before it could be decided
whether having to act on it or not this made 2/3 of all time spent in
the Notify() call.
To get rid of that rename/move SfxSimpleHint to SfxHint and let classes
derive from SfxHint instead of SfxSimpleHint. This comes only with a
slight cost that an additional sal_uInt32 is transported in such hints,
initialized to 0, but this is neglectable compared to the huge gain.
For the rare cases where a Notify() actually expects both, an SfxHint
(formerly SfxSimpleHint) and a derived hint, this changed order of the
dynamic_cast involved so the simple SfxHint::GetId() is handled last.
Modules using such combinations can further optimize by treating the
simple SfxHint::GetId() first once verified that none of the other
derived hints use an ID not equal to zero respectively none of the ID
values the simple hint uses.
Change-Id: I9fcf723e3a4487ceb92336189d23a62c344cf0ce
Reviewed-on: https://gerrit.libreoffice.org/29205
Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Eike Rathke <erack@redhat.com>
move include/vcl/impdel.hxx to vcl/inc/
include impdel.hxx in salframe.hxx
remove vcl/impdel.hxx includes in pch
add missing <list> includes
Change-Id: Id146363b2e20ce0238542929c26a83efb1e8c4bd
Reviewed-on: https://gerrit.libreoffice.org/23664
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Change-Id: I77b30f28ae5a6fad360d7cada9acfaa9c324408b
Reviewed-on: https://gerrit.libreoffice.org/22216
Reviewed-by: Chris Sherlock <chris.sherlock79@gmail.com>
Tested-by: Chris Sherlock <chris.sherlock79@gmail.com>
Having them in the file apptypes.hxx isn't necessary helpful, IMO so
I've split the types into inputtypes.hxx and exceptiontypes.hxx
Change-Id: I89a1ff168c3ae276b2f5486669d4ec2dda062d57
Ported update_pch.sh to Python with improved performance
and features. The new script is invoked from the same
update_pch.sh which calls it for each library in
parallel, although it can be invoked directly.
The ported script (update_pch) updates all PCH files
in ~15 seconds where the old script took ~4500 seconds.
In addition, the new script supports 3-tiered headers
(system, module, and local) and is very flexible to
support other improvement. It has a per-library
optimal configuration settings that can be updated
using another new scripts (update_pch_autotune.sh)
which finds optimal per-PCH settings.
PCH files have been generated using the new scripts
which builds significantly faster (2-3x, depending
on module and configuration) and the intermediate
binaries are noticably smaller (by several GBs).
The new script stamps each generated PCH file with
the command that generated it to make it trivial
for users to update them, and also adds the command
to invoke another script (update_pch_bisect) that
helps find missing headers or conflicting headers
that may break the build after updating the PCH.
Finally update_pch has built-in unit-tests for
makefile parsing and other core functionality.
Change-Id: Ib933b50e50374d7e2e7e3e95ba8799b0cc8a27fa
Reviewed-on: https://gerrit.libreoffice.org/19965
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
After the cleanup, the stuff there really stands on its own (and the
remaining usage of select1st/2nd is more descriptive than lambdas).
Change-Id: I0aba131d5dc550189f8130d167dc94167e404540
Reviewed-on: https://gerrit.libreoffice.org/17806
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
Tested-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
I had to fix some source files because of macro redefinitions and such stuff.
Small modules like basic have a great win, too:
make basic.clean && time make basic:
with w/o
pch pch
accessibility 23s 1m59s
basctl 30s 1m42s
basic 56s 1m35s
comphelper 23s 51s
editeng 48s 2m04s
forms 40s 1m40s
unotools 19s 38s
sd 3m37s 4m33s
Change-Id: Id24cdcddbe2ff64820b42266325c25af1355558f
Reviewed-on: https://gerrit.libreoffice.org/9293
Tested-by: LibreOffice gerrit bot <gerrit@libreoffice.org>
Reviewed-by: Thomas Arnhold <thomas@arnhold.org>
use solenv/bin/add-modulelines script for the task
and remove all UTF bom from *.src and *.hrc files
svx/source/dialog/hdft.src
Change-Id: I745d4f0fe9b05436a142a03f8512970f91c41bd4
