circuitpython

Author	SHA1	Message	Date
Paul Sokolovsky	0d221775f5	esp8266/_boot.py: Decrease GC alloc threshold to quarter of heap size. The idea behind decrease is: bytecode and other static data is also kept on heap, and can easily become half of heap, then setting threshold to half of heap will have null effect - GC will happen on complete heap exhaustion like before. But exactly in such config maintaining heap defragmented is very important, so lower threshold to accommodate that.	2016-07-23 13:56:24 +03:00
Paul Sokolovsky	c141584e1e	esp8266/_boot.py: Set GC alloc threshold to half of heap size. Should keep good chunk of heap unfragmented, if a user application allows that at all.	2016-07-23 00:20:49 +03:00
Paul Sokolovsky	686367dcfc	esp8266: Explicitly collect garbage in bootstrap scripts. Leads to less fragmentation at teh time user code starts.	2016-07-02 19:22:55 +03:00
Damien George	db80c0ed46	esp8266: Enable frozen bytecode, with scripts in modules/ subdir. To start with, the critical scripts _boot.py and flashbdev.py are frozen to improve performance and reduce RAM consumption. Saves about 1000 bytes of heap RAM for a bare boot with filesystem.	2016-06-29 13:59:19 +01:00