workin on first commit

.gitignore

@@ -0,0 +1,91 @@
+# Some general ignore patterns
+
+*/bin/*
+!*/bin/data/
+# for bin folder in root
+/bin/*
+!/bin/data/
+
+build/
+obj/
+*.o
+Debug*/
+Release*/
+*.mode*
+*.app/
+*.pyc
+.svn/
+
+# IDE-specific ignore patterns (e.g. user-specific files)
+
+#XCode
+*.pbxuser
+*.perspective
+*.perspectivev3
+*.mode1v3
+*.mode2v3
+#XCode 4
+xcuserdata
+*.xcworkspace
+
+#Code::Blocks
+*.depend
+*.layout
+*.cbTemp
+
+#Visual Studio
+*.sdf
+*.opensdf
+*.suo
+ipch/
+
+#Eclipse
+.metadata
+local.properties
+.externalToolBuilders
+
+
+#codelite
+*.session
+*.tags
+*.workspace.*
+
+# OS-specific ignore patterns
+
+#Linux
+*~
+# KDE
+.directory
+
+#OSX
+.DS_Store
+*.swp
+*~.nib
+# Thumbnails
+._*
+
+#Windows
+# Windows image file caches
+Thumbs.db
+# Folder config file
+Desktop.ini
+
+#Android
+.csettings
+
+# Packages
+# it's better to unpack these files and commit the raw source
+# git has its own built in compression methods
+*.7z
+*.dmg
+*.gz
+*.iso
+*.jar
+*.rar
+*.tar
+*.zip
+
+# Logs and databases
+*.log
+*.sql
+*.sqlite

README.md

@@ -4,3 +4,5 @@ An addon that implements allocation of arrays of memory-aligned floats and SIMD-
 Remember to compile with optimizations enabled ( -O2 or -O3 ).
 Check example-guide for a quick tutorial.
 Remember to execute example-performance and check the performance improvements on all the operations, sometimes the compiler already generating accelerated code, but remember that the example is easy to vectorize for the compiler and by simply restructuring your code as structs-of-arrays you can achieve a performance boost. I've seen the best improvements on the Raspberry Pi and on a Window i3 machine, and the code for all the mathematical functions (sin, cos, log ... ) are always faster (when compiled with -O3 ).
+
+Nicola Pisanti, MIT License 2016. Some files by Julien Pommer 2007-2011, with zlib license. Check license.md for more.

license.md

@@ -0,0 +1,36 @@
+The code in this repository is available under the [MIT License](https://secure.wikimedia.org/wikipedia/en/wiki/Mit_license).
+
+Copyright (c) 2016 [Nicola Pisanti](http://npisanti.com)
+
+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.
+
+-------------
+
+files under src/fuctions/mathfun originally written by Julien Pommier, slightly modified for including into this repo
+
+Copyright (C) 2007  Julien Pommier
+Copyright (C) 2011  Julien Pommier
+with zlib license:
+
+     This software is provided 'as-is', without any express or implied
+     warranty.  In no event will the authors be held liable for any damages
+     arising from the use of this software.
+     
+     Permission is granted to anyone to use this software for any purpose,
+     including commercial applications, and to alter it and redistribute it
+     freely, subject to the following restrictions:
+     
+     1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+     2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+     3. This notice may not be removed or altered from any source distribution.
+     
+     (this is the zlib license)
+     

src/core/activate.h

@@ -1,5 +1,4 @@
 
-
 #ifndef OFX_SIMDFLOATS_ACTIVATE_H_INCLUDED
 #define OFX_SIMDFLOATS_ACTIVATE_H_INCLUDED
 

src/functions/simd_wrapper.h

@@ -1,30 +1,4 @@
-/*
-  MEMO OF SIMD FUNCTIONS
- 
- - set to zero
-	SSE: _mm_setzero_ps()                   NEON: vdupq_n_f32(0)
- 
- - set1 scalar
-	SSE: _mm_set1_ps(float s)               NEON: vdupq_n_f32(float s)
- 
- - load pointer
-	SSE: _mm_load_ps(float* p);             NEON: vld1q_f32(float* p);
-	SSE: _mm_loadu_ps(float* p);
- 
- - store data
-	SSE: _mm_store_ps(float* p, f128 a);	NEON: vst1q_f32(float* p, f128 a);
-	SSE: _mm_storeu_ps(float* p, f128 a);
- 
- - convert float to int (and truncate)
-	SSE: _mm_cvttps_epi32(f128 a);          NEON: vcvtq_s32_f32( f128 a );
- 
- - convert int to float
-	SSE: _mm_cvtepi32_ps( i128 a);          NEON: vcvtq_f32_s32( i128 a );
- 
- - integer binary shift
-	SSE: _mm_sll_epi32(i128 a, i128 shift)	NEON: vshlq_s32(i128 a, i128 shift);
-
-*/
+
 
 #ifndef OFX_SIMDFLOATS_SIMD_WRAPPER_H_INCLUDED
 #define OFX_SIMDFLOATS_SIMD_WRAPPER_H_INCLUDED