io.hpp File Reference

dem — portable (CUDA-free) I/O helpers for the Kokkos dem module: a LAMMPS dump writer and a scalar-SDF VTI writer. More...

#include <algorithm>
#include <cstdio>
#include <fstream>
#include <iomanip>
#include <limits>
#include <string>
#include <vector>

Go to the source code of this file.

Namespaces
namespace	peclet
namespace	peclet::dem

Functions
void	peclet::dem::writeLammpsDump (const std::string &filename, int step, const std::vector< float > &pos, const std::vector< float > &vel, const std::vector< float > &quat, const std::vector< float > &radii, const float *boxMin, const float *boxMax, bool pbcEnabled)
void	peclet::dem::writeSdfVti (const std::string &filename, const std::vector< float > &grid, int rx, int ry, int rz, const float *minB, const float *maxB)

Detailed Description

dem — portable (CUDA-free) I/O helpers for the Kokkos dem module: a LAMMPS dump writer and a scalar-SDF VTI writer.

Operate on flat std::vector<float> host arrays (no CUDA vector_types), so they compile on every Kokkos backend. Faithful to the CUDA io/Exporter.cpp LAMMPS format and Simulation:: export_sdf VTI convention.

Definition in file io.hpp.