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author | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-12 08:43:55 +0000 |
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committer | ko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2015-08-12 08:43:55 +0000 |
commit | 860bf51cff910db635602bcaf1eb14966f86d9a1 (patch) | |
tree | 990de489356901e7899c3a0f6d08d7e05901f48b /vm.c | |
parent | 98902dba7486e1c7308f662fb66af10bd2199c04 (diff) | |
download | ruby-860bf51cff910db635602bcaf1eb14966f86d9a1.tar.gz |
* id_table.h: introduce ID key table.
[Feature #11420]
This table only manage ID->VALUE table to reduce overhead of st.
Some functions prefixed rb_id_table_* are provided.
* id_table.c: implement rb_id_table_*.
There are several algorithms to implement it.
Now, there are roughly 4 types:
* st
* array
* hash (implemented by Yura Sokolov)
* mix of array and hash
The macro ID_TABLE_IMPL can choose implementation.
You can see detailes about them at the head of id_table.c.
At the default, I choose 34 (mix of list and hash).
This is not final decision.
Please report your suitable parameters or
your data structure.
* symbol.c: introduce rb_id_serial_t and rb_id_to_serial()
to represent ID by serial number.
* internal.h: use id_table for method tables.
* class.c, gc.c, marshal.c, vm.c, vm_method.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51541 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'vm.c')
-rw-r--r-- | vm.c | 8 |
1 files changed, 3 insertions, 5 deletions
@@ -1242,10 +1242,9 @@ rb_vm_check_redefinition_opt_method(const rb_method_entry_t *me, VALUE klass) } } -static int -check_redefined_method(st_data_t key, st_data_t value, st_data_t data) +static enum rb_id_table_iterator_result +check_redefined_method(ID mid, VALUE value, void *data) { - ID mid = (ID)key; VALUE klass = (VALUE)data; const rb_method_entry_t *me = (rb_method_entry_t *)value; const rb_method_entry_t *newme = rb_method_entry(klass, mid); @@ -1259,8 +1258,7 @@ void rb_vm_check_redefinition_by_prepend(VALUE klass) { if (!vm_redefinition_check_flag(klass)) return; - st_foreach(RCLASS_M_TBL(RCLASS_ORIGIN(klass)), check_redefined_method, - (st_data_t)klass); + rb_id_table_foreach(RCLASS_M_TBL(RCLASS_ORIGIN(klass)), check_redefined_method, (void *)klass); } static void |