I will be giving a PLINQ talk at the Declarative Aspects of Multicore Programming (DAMP) workshop at POPL next week:

[Update: 1/23/07 -- added a link to the slide deck below.]

PLINQ: A Query Language for Data Parallel Programming

Microsoft’s language integrated query (LINQ) technology provides an expressive syntax and suite of APIs which facilitate classic data parallel operations: filtering, mapping, reductions, loop tiling, sorts, nested loops parallelism, prefix scans, and more.  In this talk, we look at a new set of extensions to the LINQ technology, called parallel LINQ (PLINQ), which automatically optimizes and parallelizes query operations based on dynamic runtime information.  We believe that the use of a familiar SQL-like syntax will broaden the reach of PLINQ in industry, and provides programmers with a more declarative and flexible way of expressing data-intensive computations.

Download presentation (PPT).

The workshop is being chaired by Guy Blelloch from CMU, is located in Nice, France, and features some interesting recent research in the field of parallel programming.  If anybody will be in town and wants to meet up, please drop me a line at joedu AT microsoft.