mirrors
/
micropython
mirror of https://github.com/micropython/micropython.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

esp8266/mpconfigport: Reduce various parser-related allocation params. 

This gives noticeable result for parsing simple input (modelled on 32-bit
unix port):

Before:
>>> micropython.mem_total()
3360
>>> micropython.mem_total()
4472

After:
>>> micropython.mem_total()
3072
>>> micropython.mem_total()
4052

However, effect on parsing large input is much less conclusive, e.g.:

Before:
>>> micropython.mem_total()
3376
>>> import pystone_lowmem
>>> micropython.mem_total()
33006

delta=29630

After:
>>> micropython.mem_total()
3091
>>> import pystone_lowmem
>>> micropython.mem_total()
32509

delta=29418
This commit is contained in:
Paul Sokolovsky 2016-05-10 15:34:30 +03:00
parent b924f649cd
commit f16bec6bc9
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
esp8266/mpconfigport.h
View File

@ -4,6 +4,11 @@
#define MICROPY_OBJ_REPR (MICROPY_OBJ_REPR_C)
#define MICROPY_ALLOC_PATH_MAX (128)
#define MICROPY_ALLOC_LEXER_INDENT_INIT (8)
#define MICROPY_ALLOC_PARSE_RULE_INIT (48)
#define MICROPY_ALLOC_PARSE_RULE_INC (8)
#define MICROPY_ALLOC_PARSE_RESULT_INC (8)
#define MICROPY_ALLOC_PARSE_CHUNK_INIT (64)
#define MICROPY_EMIT_X64 (0)
#define MICROPY_EMIT_THUMB (0)
#define MICROPY_EMIT_INLINE_THUMB (0)