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https://github.com/triqs/dft_tools
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446f817111
- Add to the wrapper generator (add_method) the release_GIL_and_enable_signal option which : - release the GIL - save the python signal handler - enable the C++ triqs signal handler instead. - undo all of this after the code runs, or in a case of exception. - used python include, ceval.h, line 72 comments and below. - reworked the triqs::signal_handler. simple C like function, no object (no need). start, stop, received, cf header file. - clean the call_back.cpp : only place using the signal directly (qmc uses the callback). in particular, remove the old BOOST CHRONO, since the std::chrono works fine on platforms we use now.
39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
/*******************************************************************************
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*
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* TRIQS: a Toolbox for Research in Interacting Quantum Systems
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*
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* Copyright (C) 2011 by M. Ferrero, O. Parcollet
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*
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* TRIQS is free software: you can redistribute it and/or modify it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation, either version 3 of the License, or (at your option) any later
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* version.
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*
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* TRIQS is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along with
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* TRIQS. If not, see <http://www.gnu.org/licenses/>.
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*
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******************************************************************************/
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#include "callbacks.hpp"
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#include "signal_handler.hpp"
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#include <chrono>
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namespace triqs {
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namespace utility {
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std::function<bool()> clock_callback(int time_in_seconds) {
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signal_handler::start();
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if (time_in_seconds <= 0)
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return []() { return (!triqs::signal_handler::received()); };
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auto end_time = std::chrono::system_clock::now() + std::chrono::seconds(time_in_seconds);
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return [end_time]() { return (!triqs::signal_handler::received()) || (std::chrono::system_clock::now() > end_time); };
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}
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}
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}
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