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| author | Daniel M. Pelt <D.M.Pelt@cwi.nl> | 2015-08-10 17:08:34 +0200 |
|---|---|---|
| committer | Daniel M. Pelt <D.M.Pelt@cwi.nl> | 2015-08-10 17:08:34 +0200 |
| commit | 0d5947a0e8e7d6f86c7591a96d877dfe14b187e4 (patch) | |
| tree | f4ae512e28992b27d68eca681f7d5e0e0aec1cf7 /src | |
| parent | ab980d9f088c0f4e28d61b94c32788c30a9c4cb9 (diff) | |
| download | astra-0d5947a0e8e7d6f86c7591a96d877dfe14b187e4.tar.gz astra-0d5947a0e8e7d6f86c7591a96d877dfe14b187e4.tar.bz2 astra-0d5947a0e8e7d6f86c7591a96d877dfe14b187e4.tar.xz astra-0d5947a0e8e7d6f86c7591a96d877dfe14b187e4.zip | |
Ensure we have acquired the GIL before calling Python plugin 'run' method
Diffstat (limited to 'src')
| -rw-r--r-- | src/PluginAlgorithm.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/PluginAlgorithm.cpp b/src/PluginAlgorithm.cpp index 4066e30..e79c77b 100644 --- a/src/PluginAlgorithm.cpp +++ b/src/PluginAlgorithm.cpp @@ -112,12 +112,14 @@ bool CPluginAlgorithm::initialize(const Config& _cfg){ void CPluginAlgorithm::run(int _iNrIterations){ if(instance==NULL) return; + PyGILState_STATE state = PyGILState_Ensure(); PyObject *retVal = PyObject_CallMethod(instance, "run", "i",_iNrIterations); if(retVal==NULL){ logPythonError(); - return; + }else{ + Py_DECREF(retVal); } - Py_DECREF(retVal); + PyGILState_Release(state); } void fixLapackLoading(){ @@ -147,7 +149,10 @@ void fixLapackLoading(){ } CPluginAlgorithmFactory::CPluginAlgorithmFactory(){ - Py_Initialize(); + if(!Py_IsInitialized()){ + Py_Initialize(); + PyEval_InitThreads(); + } #ifndef _MSC_VER if(astra::running_in_matlab) fixLapackLoading(); #endif |