Add a new language

Add a new language

de către Tatyana Berlenko-
Număr de răspunsuri: 2

Hello!

I try to add new language (Kotlin) in CodeRunner. But I've come across the strange error. I added Kotlin with Python3 check (like C-check). I compiled code successfully, then I try to execute it like this:

output = subprocess.check_output("java -jar program.jar".split(), universal_newlines=True)

But error occurred 

[6.077s][warning][os,thread] Failed to start thread - pthread_create failed (EAGAIN) for attributes: stacksize: 1024k, guardsize: 0k, detached.

I don't understand, what should I do, maybe I need to add some environment variables? 
Thanks!
 
Ca răspuns la Tatyana Berlenko

Re: Add a new language

de către Richard Lobb-

The Jobe server has constraints on resources like memory size, number of processes, output file size and CPU time. It looks like your task is hitting a resource limit, most likely memory (you're running Kotlin within Java within Python!) or num_processes. Start by setting the memory limit (in advanced customisation) to zero, then try setting a large value (say 1000) for numprocesses if that doesn't work. There's some discussion of similar problems here: https://coderunner.org.nz/mod/forum/discuss.php?d=177


Ca răspuns la Richard Lobb

Re: Add a new language

de către Tatyana Berlenko-

Thanks! Increasing num_processes works.

> you're running Kotlin within Java within Python!

Yes, it looks like not optimal solution, but I didn't find another one