Re: [gdal-dev] FW: GDAL MVT Multithreading

2022-03-02 Thread Momtchil Momtchev
Can you check the CPU usage of your process? Normally, if you don't specify /GDAL_NUM_THREADS/, GDAL will use as many threads as there are CPU cores. Also try reducing to =1 to see if it slows down. On 02/03/2022 08:21, Szymon Piskula (C) via gdal-dev wrote: Hello, I am trying to speed up

[gdal-dev] FW: GDAL MVT Multithreading

2022-03-01 Thread Szymon Piskula (C) via gdal-dev
Hello, I am trying to speed up my MVT generation with GDAL. The GDAL documentation says that some of the work can be multi-threaded by use of the GDAL_NUM_THREADS parameter. From my understanding by default there should be as many threads in the pool as many cores there are on the machine. Sinc