How can I increase the memory heap in pycharm
- Help->Find Action->(type "VM Options")->(Click)"Edit Custom VM Options"
- Pycharm (2016.2) will open the appropriate vmoptions file (pycharm.vmoptions or pycharm64.options) in the editor before you.
-Xmx1024m, or whatever size you want. Save it.
- Restart Pycharm (File->Exit etc.)
Official 'Increasing memory heap' documentation is here
/bin directory of your pycharm installation, there is a file
pycharm.vmoptions. You can use this to customize the options that are passed to the JVM. The maximum heap size should be given by
There is a list of memory options in this blog post