Re: [gdal-dev] Possible concurrency issue in OGRCoordinateTransformation

2016-09-13 Thread Even Rouault
Le mardi 13 septembre 2016 17:09:30, Wood, Alexander a écrit : > Hi, > I've encountered what appears to be a concurrency issue when calling > OGRCoordinateTransformation::Transform from multiple threads. What I've > found is that when Transform is called from multiple asynchronous tasks, > I'm get

[gdal-dev] Possible concurrency issue in OGRCoordinateTransformation

2016-09-13 Thread Wood, Alexander
Hi, I've encountered what appears to be a concurrency issue when calling OGRCoordinateTransformation::Transform from multiple threads. What I've found is that when Transform is called from multiple asynchronous tasks, I'm getting inconsistent results given the same inputs. This is pronounced w