
PeterZ: Re: [PATCH 4/7] perf: be less pessimistic when scheduling events
	Tue, 25 Feb 2014 12:29:36

Yeah, software events are a problem; I realized this the moment I send
that email. However, software events do not have the O(n!) programming
fail hw events have.

AMD Fam15h has a O(n^4) termination of the O(n*n!) algorithm, the rest
of x86 has a normal O(n^2) bound.

