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boost/simd/toolbox/operator/functions/load.hpp 27,2 Top | |
#include <boost/simd/include/simd.hpp> | |
#include <boost/simd/sdk/simd/pack.hpp> | |
using namespace boost::simd; | |
int main() { | |
int n = 100; | |
int * a = new int[n]; | |
pack<int> v(a);// = unaligned_load< pack<int> >(a,0); | |
delete [] a; |
View gist:5662616
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In file included from /home/serge/sources/nt2/_build/install/include/boost/simd/operator/specific/common.hpp:36:0, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/arithmetic/functions/tofloat.hpp:64, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/arithmetic/include/functions/simd/tofloat.hpp:4, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/include/functions/simd/tofloat.hpp:4, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/operator/functions/simd/common/splat.hpp:15, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/operator/include/functions/simd/splat.hpp:6, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/include/functions/simd/splat.hpp:4, | |
from /home/serge/sources/nt2/_build/install/include/boost/simd/sdk/constant/impl/simd/common.hpp:12, | |
from /home/serge/sources/nt2/_build/install/ |
View nano-benchmark.py
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import matplotlib.pyplot as plt | |
import timeit | |
import hashlib | |
import gc | |
import numpy as np | |
import numexpr as ne | |
from a import a as pythran | |
from numba import vectorize, jit | |
from pythran import compile_pythrancode |
View UnionPtr.hpp
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#include <cstdint> | |
#include <type_traits> | |
template<class T> | |
constexpr std::intptr_t index_of() { | |
return 1; | |
} | |
template<class T, class T0, class... Ts> | |
constexpr std::intptr_t index_of() { | |
return std::is_same<T, T0>::value ? 0 : (1 + index_of<T, Ts...>()); |
View constexpr_str.cpp
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#include <string> | |
#include <cassert> | |
#include <array> | |
#include <numeric> | |
template<std::size_t N, char Seed = 42> | |
class constexpr_str { | |
std::array<char, N> data_; | |
template<std::size_t... Is> |
View build.sh
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#!/bin/bash | |
sed -i -e 's,CC=,CC=/opt/anaconda1anaconda2anaconda3/bin/gcc-4.9,' -e 's,CXX=,CXX=/opt/anaconda1anaconda2anaconda3/bin/g++-4.9,' -e 's,library_dirs=,library_dirs=/opt/anaconda1anaconda2anaconda3/lib ,' -e 's,include_dirs=,include_dirs=/opt/anaconda1anaconda2anaconda3/include ,' -e 's|ldflags=|ldflags=-Wl,-rpath /opt/anaconda1anaconda2anaconda3/lib64 |' pythran/pythran-linux2.cfg | |
sed -i -e 's,CC=,CC=/opt/anaconda1anaconda2anaconda3/bin/gcc-4.9,' -e 's,CXX=,CXX=/opt/anaconda1anaconda2anaconda3/bin/g++-4.9,' -e 's,library_dirs=,library_dirs=/opt/anaconda1anaconda2anaconda3/lib ,' -e 's,include_dirs=,include_dirs=/opt/anaconda1anaconda2anaconda3/include ,' -e 's|ldflags=|ldflags=-Wl,-rpath /opt/anaconda1anaconda2anaconda3/lib64 |' pythran/pythran-linux.cfg | |
$PYTHON setup.py install | |
View jit.py
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import pythran | |
import inspect | |
import hashlib | |
import itertools | |
import imp | |
import re | |
def typename(obj): | |
# FIXME: only works for some types | |
return type(obj).__name__ |
View argminmax.cpp
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using vT = xsimd::simd_type<T>; | |
using iT = xsimd::as_integer_t<T>; | |
static const size_t vN = vT::size; | |
const long n = elts.size(); | |
if(n >= std::numeric_limits<iT>::max()) { | |
return _argminmax_seq<Op>(elts, minmax_elts); | |
} | |
auto viter = types::vectorizer_nobroadcast::vbegin(elts), | |
vend = types::vectorizer_nobroadcast::vend(elts); |
View functional_style.py
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import ast | |
import sys | |
import shutil | |
import unparse | |
import unittest | |
import doctest | |
import StringIO | |
import os | |
from copy import deepcopy |
View interp.cpp
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// compile with clang++-3.7 `llvm-config-3.7 --cxxflags --ldflags --libs` -rdynamic` interp.cpp -o interp | |
#include <iostream> | |
#include <string> | |
#include "llvm/Bitcode/ReaderWriter.h" | |
#include "llvm/Support/MemoryBuffer.h" | |
#include <llvm/ExecutionEngine/GenericValue.h> | |
#include <llvm/ExecutionEngine/Interpreter.h> | |
#include <llvm/ExecutionEngine/MCJIT.h> |
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