diff options
| author | Robin Gareus <robin@gareus.org> | 2015-09-12 00:29:02 +0200 |
|---|---|---|
| committer | Robin Gareus <robin@gareus.org> | 2015-09-12 02:18:38 +0200 |
| commit | a5e3371b8030920fd9108976fac218660d59bb40 (patch) | |
| tree | 49a416a99450bd2d850f1d95f9733bae8f86f011 /libs/pbd/pool.cc | |
| parent | ec06f2c49f1986493b5b9b6b684d00037c373f4f (diff) | |
Event Pool usage debugging, see also 6ade16b38
Diffstat (limited to 'libs/pbd/pool.cc')
| -rw-r--r-- | libs/pbd/pool.cc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/libs/pbd/pool.cc b/libs/pbd/pool.cc index ccdb85b6c6..1fc0949eba 100644 --- a/libs/pbd/pool.cc +++ b/libs/pbd/pool.cc @@ -35,6 +35,9 @@ using namespace PBD; Pool::Pool (string n, unsigned long item_size, unsigned long nitems) : free_list (nitems) , _name (n) +#ifndef NDEBUG + , max_usage (0) +#endif { _name = n; @@ -57,6 +60,10 @@ Pool::Pool (string n, unsigned long item_size, unsigned long nitems) Pool::~Pool () { +#ifndef NDEBUG + // TODO: after collecting some stats, use DEBUG::PoolStats here + cerr << "Pool: '" << _name << "' max: " << max_usage << " / " << total() << endmsg; +#endif free (block); } @@ -68,6 +75,12 @@ Pool::alloc () { void *ptr; +#ifndef NDEBUG + if (used () > max_usage) { + max_usage = used () + 1; + } +#endif + if (free_list.read (&ptr, 1) < 1) { fatal << "CRITICAL: " << _name << " POOL OUT OF MEMORY - RECOMPILE WITH LARGER SIZE!!" << endmsg; abort(); /*NOTREACHED*/ |