Lunar is an optimizing compiler framework.

Automating Proofs of Guaranteed Optimization
[PDF]
Active Libraries and Universal Languages (PhD Dissertation)
[PDF]
Guaranteed optimization for domain-specific programming
(Dagstuhl No 03131) [HTML] [PS] [PDF]
Guaranteed Optimization:
Proving Nullspace Properties of Compilers (SAS 2002)
[PS]
[PDF]
[html
version has no equations]
Five compilation models for C++ templates
(TMPW'00)
[HTML]
[PS]
Expression templates in Java (GCSE'00)
[HTML]
[PS]See also Todd's research page.