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#include <iostream>
#include <string>
#include <vector>
#include <cassert>
#include <cmath>
#include <complex>
#include <Kokkos_Core.hpp>
#include <lfortran_intrinsics.h>
template <typename T>
Kokkos::View<T*> from_std_vector(const std::vector<T> &v)
{
Kokkos::View<T*> r("r", v.size());
for (size_t i=0; i < v.size(); i++) {
r(i) = v[i];
}
return r;
}
struct dimension_descriptor
{
int32_t lower_bound, length, stride;
};
struct f32_10000_1
{
Kokkos::View<float*>* data;
dimension_descriptor dims[1];
bool is_allocated;
f32_10000_1(Kokkos::View<float*>* data_): data{data_} {};
};
// Forward declarations
namespace {
template <typename T0, typename T1, typename T2>
void triad(T0* a, T1* b, float scalar, T2* c);
}
// Implementations
namespace {
template <typename T0, typename T1, typename T2>
void triad(T0* a, T1* b, float scalar, T2* c)
{
int32_t i;
int32_t n;
n = a->data->extent(0);
Kokkos::parallel_for(Kokkos::RangePolicy<Kokkos::DefaultExecutionSpace>(1, n+1), KOKKOS_LAMBDA(const long i) {
c->data->operator[](i - c->dims[0].lower_bound) = a->data->operator[](i - a->dims[0].lower_bound) + scalar*b->data->operator[](i - b->dims[0].lower_bound);
});
}
void main2() {
Kokkos::View<float*> a_data("a_data", 10000);
f32_10000_1 a_value(&a_data);
f32_10000_1* a = &a_value;
a->dims[0].lower_bound = 1;
a->dims[0].length = 10000;
Kokkos::View<float*> b_data("b_data", 10000);
f32_10000_1 b_value(&b_data);
f32_10000_1* b = &b_value;
b->dims[0].lower_bound = 1;
b->dims[0].length = 10000;
Kokkos::View<float*> c_data("c_data", 10000);
f32_10000_1 c_value(&c_data);
f32_10000_1* c = &c_value;
c->dims[0].lower_bound = 1;
c->dims[0].length = 10000;
int32_t i;
int32_t nsize;
float scalar;
scalar = (float)(10);
nsize = a->data->extent(0);
Kokkos::parallel_for(Kokkos::RangePolicy<Kokkos::DefaultExecutionSpace>(1, nsize+1), KOKKOS_LAMBDA(const long i) {
a->data->operator[](i - a->dims[0].lower_bound) = (float)(5);
b->data->operator[](i - b->dims[0].lower_bound) = (float)(5);
});
triad(a, b, scalar, c);
std::cout<< "End Stream Triad"<<std::endl;
}
}
int main(int argc, char* argv[])
{
Kokkos::initialize(argc, argv);
main2();
Kokkos::finalize();
return 0;
}
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