Ayende @ Rahienhttp://ayende.comAyende @ RahienCopyright (C) Ayende Rahien 2004 - 2021 (c) 202660Ayende Rahien commented on Optimizations gone wild, O(N!) memory leaksAlois, That is a great project, I am looking forward to digging into that.http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment7http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment7Tue, 18 Dec 2012 22:08:36 GMTAlois Kraus commented on Optimizations gone wild, O(N!) memory leaksFor regression testing you could WMemoryProfiler (https://wmemoryprofiler.codeplex.com/). It is free. You can download the latest sources to get it up and running. http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment6http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment6Tue, 18 Dec 2012 20:51:44 GMTAyende Rahien commented on Optimizations gone wild, O(N!) memory leaksPaul, No, because each time it will issue a set of additional batches from the start of the next one, and so on. We will miss those, and issue another set, and so on.http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment5http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment5Mon, 17 Dec 2012 12:30:10 GMTJoseph Daigle commented on Optimizations gone wild, O(N!) memory leaksYeah, it's (N^2)/2 not N!. You're taking the summation of N...1, not the product.http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment4http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment4Mon, 17 Dec 2012 12:27:50 GMTpaul commented on Optimizations gone wild, O(N!) memory leaksIsn't it a O(n^2) leak?http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment3http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment3Mon, 17 Dec 2012 12:13:39 GMTAyende Rahien commented on Optimizations gone wild, O(N!) memory leaksHarry, No, we don't. We use dog fooding for those sort of issues.http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment2http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment2Mon, 17 Dec 2012 11:32:12 GMTHarry McIntyre commented on Optimizations gone wild, O(N!) memory leaksDo you have automated tests for catching memory issues, and if so, how do they work?http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment1http://ayende.com/160292/optimizations-gone-wild-o-n-memory-leaks#comment1Mon, 17 Dec 2012 11:27:38 GMT