genn.hpp

Go to the documentation of this file.

/*
 *  Cypress -- C++ Spiking Neural Network Simulation Framework
 *  Copyright (C) 2019  Christoph Ostrau
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#pragma once

#include <cypress/core/backend.hpp>
#include <cypress/util/json.hpp>
#include <stdexcept>
#include <string>
#include <vector>

namespace cypress {
// Forward declaration
struct network_storage;

class GeNN : public Backend {
private:
    void do_run(NetworkBase &network, Real duration) const override;

    double m_timestep = 0.1;
    bool m_gpu = false;
    bool m_double = false;
    bool m_timing = false;
    bool m_keep_compile = false;
    bool m_disable_status = false;
    std::shared_ptr<network_storage> m_storage;
    size_t m_recording_buffer_size = 10000;

public:
    class GeNNSimulatorNotFound : public std::runtime_error {
    public:
        using std::runtime_error::runtime_error;
    };

    GeNN(const Json &setup = Json());

    ~GeNN() override = default;

    std::unordered_set<const NeuronType *> supported_neuron_types()
        const override;

    std::string name() const override { return "genn"; }

    // void load_pop(const NeuronGroup& neuron);
};
}  // namespace cypress

extern "C" {
cypress::Backend *make_genn_backend(const cypress::Json &setup)
{
    return new cypress::GeNN(setup);
}
}