ESPResSo
Extensible Simulation Package for Research on Soft Matter Systems
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core/cuda/utils.hpp
Go to the documentation of this file.
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/*
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* Copyright (C) 2021-2022 The ESPResSo project
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*
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* This file is part of ESPResSo.
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*
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* ESPResSo is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* ESPResSo is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "
config/config.hpp
"
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#ifdef CUDA
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#include <stdexcept>
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#include <string>
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class
cuda_runtime_error
:
public
std::runtime_error {
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public
:
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cuda_runtime_error
(std::string
const
&msg) : std::runtime_error(msg) {}
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};
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/**
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* @brief Invoke a function and silently ignore any thrown
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* @ref cuda_runtime_error error.
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* This is useful when querying the properties of CUDA devices that may
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* not have a suitable CUDA version, or when there is no compatible CUDA
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* device available.
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*/
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template
<
class
F,
class
... Args>
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void
invoke_skip_cuda_exceptions
(F &&
f
, Args &&...args) {
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try
{
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return
f
(args...);
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}
catch
(
cuda_runtime_error
const
&) {
// NOLINT(bugprone-empty-catch)
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// pass
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}
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}
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#endif
// CUDA
f
float f[3]
Definition
barnes_hut_gpu_cuda.cu:690
cuda_runtime_error
Definition
core/cuda/utils.hpp:29
cuda_runtime_error::cuda_runtime_error
cuda_runtime_error(std::string const &msg)
Definition
core/cuda/utils.hpp:31
config.hpp
This file contains the defaults for ESPResSo.
invoke_skip_cuda_exceptions
void invoke_skip_cuda_exceptions(F &&f, Args &&...args)
Invoke a function and silently ignore any thrown cuda_runtime_error error.
Definition
core/cuda/utils.hpp:42
src
core
cuda
utils.hpp
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