Enable annotations for accuracy. May slow down runtime slightly. Safe to use even if not currently using dev-debug/valgrind
Local and Metadata Descriptions
Metadata Descriptions (metadata.xml)
dev-lang/python:
Disable pymalloc when running under
<pkg>dev-debug/valgrind</pkg> is detected (may incur minor
performance penalty even when valgrind is not used)
Local Descriptions (use.local.desc)
dev-lang/python: Disable pymalloc when running under dev-debug/valgrind is detected (may incur minor performance penalty even when valgrind is not used)