New port: devel/libflatarray.

LibFlatArray acts as a highly efficient multi-dimensional array of
arbitrary objects (array of structs, AoS), but really uses a struct of
arrays (SoA) memory layout. It's great for writing vectorized code and
its lightning-fast iterators give you access to neighboring elements
with zero address generation overhead.

PR:		ports/208359
Submitted by:	kurt@kmk-computers.de

7 files changed, 147 insertions, 0 deletions

diff --git a/devel/Makefile b/devel/Makefile
index 98087624f096..fac8f64ca2e1 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -1210,6 +1210,7 @@
     SUBDIR += libfastjson
     SUBDIR += libffi
     SUBDIR += libfirm
+    SUBDIR += libflatarray
     SUBDIR += libfortuna
     SUBDIR += libfreefare
     SUBDIR += libfsntfs
diff --git a/devel/libflatarray/Makefile b/devel/libflatarray/Makefile
new file mode 100644
index 000000000000..74768b6492ea
--- /dev/null
+++ b/devel/libflatarray/Makefile
@@ -0,0 +1,20 @@
+# Created by: Kurt Kanzenbach <kurt@kmk-computers.de>
+# $FreeBSD$
+
+PORTNAME=	libflatarray
+PORTVERSION=	0.2.0
+CATEGORIES=	devel science
+MASTER_SITES=	http://www.libgeodecomp.org/archive/
+
+MAINTAINER=	kurt@kmk-computers.de
+COMMENT=	Struct of arrays library with object oriented interface for C++
+
+LICENSE=	BSL
+
+BUILD_DEPENDS=	boost-libs>=1.48:${PORTSDIR}/devel/boost-libs
+
+USES=		cmake:outsource
+
+CMAKE_ARGS+=	-DWITH_CUDA:BOOL=FALSE
+
+.include <bsd.port.mk>
diff --git a/devel/libflatarray/distinfo b/devel/libflatarray/distinfo
new file mode 100644
index 000000000000..c40ba8e86067
--- /dev/null
+++ b/devel/libflatarray/distinfo
@@ -0,0 +1,2 @@
+SHA256 (libflatarray-0.2.0.tar.gz) = 6ab2aee30e4bd0c8eed876e68c8865c6b981e22481a870154d60e1c520ed9203
+SIZE (libflatarray-0.2.0.tar.gz) = 41804
diff --git a/devel/libflatarray/files/patch-examples_performance__tests_main.cpp b/devel/libflatarray/files/patch-examples_performance__tests_main.cpp
new file mode 100644
index 000000000000..ad9d7c24c5ea
--- /dev/null
+++ b/devel/libflatarray/files/patch-examples_performance__tests_main.cpp
@@ -0,0 +1,70 @@
+--- examples/performance_tests/main.cpp.orig	2016-02-02 20:14:50 UTC
++++ examples/performance_tests/main.cpp
+@@ -10,7 +10,14 @@
+ #include <libflatarray/short_vec.hpp>
+ #include <libflatarray/testbed/cpu_benchmark.hpp>
+ #include <libflatarray/testbed/evaluate.hpp>
++
++#ifdef __SSE__
++#include <xmmintrin.h>
++#endif
++
++#ifdef __AVX__
+ #include <immintrin.h>
++#endif
+ 
+ #define WEIGHT_S 0.11
+ #define WEIGHT_T 0.12
+@@ -118,6 +125,7 @@ private:
+     }
+ };
+ 
++#ifdef __SSE__
+ class JacobiD3Q7Pepper : public JacobiD3Q7
+ {
+ public:
+@@ -292,6 +300,7 @@ private:
+         }
+     }
+ };
++#endif
+ 
+ class JacobiCell
+ {
+@@ -416,6 +425,7 @@ private:
+     }
+ };
+ 
++#ifdef __SSE__
+ class JacobiD3Q7Silver : public JacobiD3Q7
+ {
+ public:
+@@ -634,6 +644,7 @@ private:
+         }
+     }
+ };
++#endif
+ 
+ class Particle
+ {
+@@ -1477,7 +1488,7 @@ int main(int argc, char **argv)
+         eval(JacobiD3Q7Vanilla(), *i);
+     }
+ 
+-#ifdef __AVX__
++#ifdef __SSE__
+     for (std::vector<std::vector<int> >::iterator i = sizes.begin(); i != sizes.end(); ++i) {
+         eval(JacobiD3Q7Pepper(), *i);
+     }
+@@ -1487,9 +1498,11 @@ int main(int argc, char **argv)
+         eval(JacobiD3Q7Bronze(), *i);
+     }
+ 
++#ifdef __SSE__
+     for (std::vector<std::vector<int> >::iterator i = sizes.begin(); i != sizes.end(); ++i) {
+         eval(JacobiD3Q7Silver(), *i);
+     }
++#endif
+ 
+     sizes.clear();
+ 
diff --git a/devel/libflatarray/files/patch-src_aligned__allocator.hpp b/devel/libflatarray/files/patch-src_aligned__allocator.hpp
new file mode 100644
index 000000000000..2b45b48102b3
--- /dev/null
+++ b/devel/libflatarray/files/patch-src_aligned__allocator.hpp
@@ -0,0 +1,16 @@
+--- src/aligned_allocator.hpp.orig	2014-10-28 09:12:31 UTC
++++ src/aligned_allocator.hpp
+@@ -8,13 +8,7 @@
+ #ifndef FLAT_ARRAY_ALIGNED_ALLOCATOR_HPP
+ #define FLAT_ARRAY_ALIGNED_ALLOCATOR_HPP
+ 
+-#ifdef __APPLE__
+ #include <cstddef>
+-#include <stdlib.h>
+-#else
+-#include <malloc.h>
+-#endif
+-
+ #include <memory>
+ 
+ namespace LibFlatArray {
diff --git a/devel/libflatarray/pkg-descr b/devel/libflatarray/pkg-descr
new file mode 100644
index 000000000000..aaaeff9725a7
--- /dev/null
+++ b/devel/libflatarray/pkg-descr
@@ -0,0 +1,7 @@
+LibFlatArray acts as a highly efficient multi-dimensional array of
+arbitrary objects (array of structs, AoS), but really uses a struct of
+arrays (SoA) memory layout. It's great for writing vectorized code and
+its lightning-fast iterators give you access to neighboring elements
+with zero address generation overhead.
+
+WWW: http://www.libgeodecomp.org/libflatarray.html
diff --git a/devel/libflatarray/pkg-plist b/devel/libflatarray/pkg-plist
new file mode 100644
index 000000000000..eea9575f76e8
--- /dev/null
+++ b/devel/libflatarray/pkg-plist
@@ -0,0 +1,31 @@
+include/libflatarray/aggregated_member_size.hpp
+include/libflatarray/aligned_allocator.hpp
+include/libflatarray/api_traits.hpp
+include/libflatarray/coord.hpp
+include/libflatarray/cuda_allocator.hpp
+include/libflatarray/detail/dual_callback_helper.hpp
+include/libflatarray/detail/get_set_instance_functor.hpp
+include/libflatarray/detail/load_save_functor.hpp
+include/libflatarray/detail/macros.hpp
+include/libflatarray/detail/offset.hpp
+include/libflatarray/detail/set_byte_size_functor.hpp
+include/libflatarray/detail/short_vec_avx_float_8.hpp
+include/libflatarray/detail/short_vec_qpx_double_4.hpp
+include/libflatarray/detail/short_vec_sse_double_8.hpp
+include/libflatarray/detail/short_vec_sse_float_16.hpp
+include/libflatarray/detail/short_vec_sse_float_8.hpp
+include/libflatarray/detail/sqrt_reference.hpp
+include/libflatarray/flat_array.hpp
+include/libflatarray/macros.hpp
+include/libflatarray/member_ptr_to_offset.hpp
+include/libflatarray/number_of_members.hpp
+include/libflatarray/short_vec.hpp
+include/libflatarray/soa_accessor.hpp
+include/libflatarray/soa_array.hpp
+include/libflatarray/soa_grid.hpp
+include/libflatarray/testbed/benchmark.hpp
+include/libflatarray/testbed/cpu_benchmark.hpp
+include/libflatarray/testbed/evaluate.hpp
+include/libflatarray/testbed/gpu_benchmark.hpp
+lib/cmake/libflatarray/libflatarrayConfig.cmake
+lib/cmake/libflatarray/libflatarrayConfigVersion.cmake