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| author | Damien George <damien.p.george@gmail.com> | 2015-09-23 10:50:43 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2015-10-02 00:11:11 +0100 |
| commit | 58e0f4ac50b3dc732cbfe0d7b04bb41951ac1329 (patch) | |
| tree | 46b94d7f78766e545c0bbda3febeeaf6d7a4bec0 /unix/main.c | |
| parent | e5635f4ab3d0fd00dd3951865fea82003205dae1 (diff) | |
py: Allocate parse nodes in chunks to reduce fragmentation and RAM use.
With this patch parse nodes are allocated sequentially in chunks. This
reduces fragmentation of the heap and prevents waste at the end of
individually allocated parse nodes.
Saves roughly 20% of RAM during parse stage.
Diffstat (limited to 'unix/main.c')
| -rw-r--r-- | unix/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/unix/main.c b/unix/main.c index 3e4358672..7a2f7e4ff 100644 --- a/unix/main.c +++ b/unix/main.c @@ -108,15 +108,15 @@ STATIC int execute_from_lexer(mp_lexer_t *lex, mp_parse_input_kind_t input_kind, } #endif - mp_parse_node_t pn = mp_parse(lex, input_kind); + mp_parse_tree_t parse_tree = mp_parse(lex, input_kind); /* printf("----------------\n"); - mp_parse_node_print(pn, 0); + mp_parse_node_print(parse_tree.root, 0); printf("----------------\n"); */ - mp_obj_t module_fun = mp_compile(pn, source_name, emit_opt, is_repl); + mp_obj_t module_fun = mp_compile(&parse_tree, source_name, emit_opt, is_repl); if (!compile_only) { // execute it |