Attendees: Li, David, Sebastian, Harsha, Razya, Christophe, Albert, Konrad, Rama Krishna, Jan
- Jan:
- paper design of PCP/Graphite
- paper the auto-streamization paper
- translation PCP to GPOLY: need some more time to finish
- Sebastian:
- working on the two papers
- making reductions patch work
- Konrad:
- extend the dependence test for parallelism
- transform legality = old + new scattering + dependence
- how to handle reductions in the data dependences?
- reductions are going to be represented by PCP
- PCP provides "copy" statements for splitting the data
- the "reduction" statement merges data
- Albert:
- vectorization paper accepted to PACT
- work on a graphite paper
- scop lib integration for other research tools
- Li:
- read a paper[1] on data dependence checking on data deps:
wrote a comparisons between poly data deps and other data dep tests AutoparRelated
- work with Konrad on data deps
- extend autopar tests
- Razya:
new wiki page on status on Graphite and auto-parallelization
- Harsha:
- start thinking about loop transforms
- interchange and heuristics
- one loop transform at a time: no composition of loop transforms
- David:
- Uday is giving a status on polyhedral model in XLC
- we should get in contact with Uday
- Graphite and polyhedral discussions on June 12 at IBM
- see what knowledge can be shared at a top level
Reference: [1] Violated Dependence Analysis by Nicolas Vasilache, Albert Cohen, Cedric Bastoul, Sylvain Girbal.