Checks

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Port, board and/or hardware

webassemply

MicroPython version

latest for pyscript

Reproduction

We bootstrap our virtual env via FS operations and we port that whole operation via strings (as in Python strings) but we reached a memory limit so that everything breaks. Under 60Kb of single run we don't have issues but beyond that it's breaking.

Expected behaviour

MicroPython should be able to run up to 256Kb of code or more to me or we should be able to raise that limit. We tried to explicitly increase the heapsize without any success.

Observed behaviour

runPython(moreThan88KCode) fails, it doesn't on Pyodide, it doesn't if we manually remove some line to evaluate from that code.

Additional Information

This file contains our bootstrap logic which is automatically generated and it travels across workers or projects to be sure our namespace is up and running by the time users' code executes.

It served us well as logic to date and we never had issues with MicroPython but a recent branch that would like to bring more is failing hard on it.

micropython-limit.txt