Author: Gregor Wegberg <[email protected]>
Branch: gc-incminimark-pinning
Changeset: r73316:24a441449f40
Date: 2014-09-05 11:32 +0200
http://bitbucket.org/pypy/pypy/changeset/24a441449f40/
Log: add XXX with possible solution for a nursery with too many pinned
objects
diff --git a/rpython/memory/gc/incminimark.py b/rpython/memory/gc/incminimark.py
--- a/rpython/memory/gc/incminimark.py
+++ b/rpython/memory/gc/incminimark.py
@@ -775,6 +775,11 @@
# enough space to allocate the object
pass
else:
+ # XXX (groggi) possible solutions:
+ # - gc-incminimark-pinning-arealimit branch (pretty
simple, downsides in regard what can be pinned)
+ # - do raw_malloc (probably best idea, but also quit some
code changes needed)
+ # - make in some way sure that after a minor collection
+ # enough space can be reserved (probably a bad idea in
regard to performance)
ll_assert(minor_collection_count == 2,
"Seeing minor_collection() at least twice. "
"Too many pinned objects?")
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