- CPU: Intel Xeon E5-1650 v4, 6 physical cores @ 3.60-4.00GHz
- RAM: 128GByte
- GPU: Tesla K40, 2880 physical cores @ 745-875MHz,
- GRAM: 12GByte
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#undef _GLIBCXX_ATOMIC_BUILTINS | |
#undef _GLIBCXX_USE_INT128 | |
#include <thrust/device_vector.h> | |
#include <cublas_v2.h> | |
#include <iostream> | |
// C-style indexing | |
int ci(int row, int column, int nColumns) { | |
return row*nColumns+column; |
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#undef _GLIBCXX_ATOMIC_BUILTINS | |
#undef _GLIBCXX_USE_INT128 | |
#include <thrust/iterator/counting_iterator.h> | |
#include <thrust/iterator/transform_iterator.h> | |
#include <thrust/iterator/permutation_iterator.h> | |
#include <thrust/functional.h> | |
#include <thrust/inner_product.h> | |
#include <thrust/fill.h> |
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#undef _GLIBCXX_ATOMIC_BUILTINS | |
#undef _GLIBCXX_USE_INT128 | |
#include <thrust/device_vector.h> | |
#include <thrust/reduce.h> | |
#include <thrust/functional.h> | |
#include <thrust/random.h> | |
#include <iostream> | |
// C-style indexing |
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#include <iostream> | |
#include <climits> | |
#include <cmath> | |
#include <ctime> | |
#define PI 3.14159265 | |
#define REPETITIONS 2000000000 | |
using namespace std; | |
double speed_test_nontemplated0() { |