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Performance improvements #199

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merged 16 commits into from
Oct 27, 2017
Merged

Performance improvements #199

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66e745a
improve write op performance
maddinat0r Sep 27, 2017
0138726
add symbol lookup cache
maddinat0r Oct 3, 2017
2d8791a
minor improvement
maddinat0r Oct 3, 2017
73d4934
store symbol children for faster lookup
maddinat0r Oct 15, 2017
3c5f91d
fix symbol lookup for symbols with same name
maddinat0r Oct 15, 2017
b312efa
bug-fix: append new symbol to last one
maddinat0r Oct 15, 2017
9efca3a
increase hashmap size
maddinat0r Oct 16, 2017
cbf7e66
fix previous stage buffer performance opt
maddinat0r Oct 16, 2017
8665f8b
Code cleanup, style fixes
Daniel-Cortez Oct 17, 2017
f5ba1b4
Improved itoh() implementation
Daniel-Cortez Oct 17, 2017
03aaa4f
Minor adjustments
Daniel-Cortez Oct 18, 2017
dc21aec
Set cache_sym->next to NULL in symbol_cache_remove()
Daniel-Cortez Oct 19, 2017
7363feb
change hashmap size
maddinat0r Oct 19, 2017
a4dbe02
minor cleanup
maddinat0r Oct 19, 2017
aa9f589
Memoize the address of the '__line' symbol instead of searching for i…
Daniel-Cortez Oct 20, 2017
08f760f
use more recent version of Visual Studio
maddinat0r Oct 22, 2017
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3 changes: 2 additions & 1 deletion appveyor.yml
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Original file line number Diff line number Diff line change
@@ -1,10 +1,11 @@
version: '{build}'
image: Visual Studio 2015

configuration:
- RelWithDebInfo

before_build:
- cmake -G "Visual Studio 10 2010" source/compiler -DCPACK_GENERATOR=ZIP
- cmake -G "Visual Studio 14 2015" source/compiler -DCPACK_GENERATOR=ZIP
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Any reason for updating to 2015? Visual Studio 2010 runtime was more widespread when this file was originally created so it was used to avoid troubles with missing MSVC runtime DLLs.

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The AppVeyor build failed because the new hashmap depends on stdbool.h, and VS 2010 didn't ship it. But maybe VS 2012 also has it, I didn't look into that.


build_script:
- cmake --build . --config %CONFIGURATION%
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2 changes: 2 additions & 0 deletions source/compiler/CMakeLists.txt
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Expand Up @@ -60,6 +60,8 @@ include_directories(${CMAKE_CURRENT_BINARY_DIR})

# The Pawn compiler shared library
set(PAWNC_SRCS
hashmap/hashmap.c
hashmap/hashmap.h
libpawnc.c
lstring.c
lstring.h
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21 changes: 21 additions & 0 deletions source/compiler/hashmap/LICENSE
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
MIT License

Copyright (c) 2016 David Leeds

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
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