search for: perdic

...Chris > Are there any volunteers out there? :) Thanks! David A. Greene wrote: > > Do you generate masked operations? If so, are you managing > masks/predicates with your own target-specific representation _a_la_ the > current ARM backend? > No, currently not. I only insert perdicates for the conditional branch implementation. But I don't think they are that important. A divergent branch(inside one warp) is more or less the same. Still it would be nice to have them and investicate the integration into LLVM. [Villmow, Micah] From looking at the llvmptxbackend, it does...

On Aug 10, 2010, at 12:05 PM, David A. Greene wrote: >> >> The PTXBackend probably needs more test cases. I'm currently covering a >> lot of LLVM and PTX features but the test suite is still not exhaustive. >> I took the coding standards into account and the license is now >> compatible to LLVM. I don't know what else needs to be done? > > Checking

Helge Rhodin <helge.rhodin at alice-dsl.net> writes: >> But I didn't study their code thoroughly, so I might be wrong about this. >> > Yes, we don't use the target-independent code generator and the > backend is based on the CBackend. We decided to not use the code > generator because PTX code is also an intermediate language. The > graphics driver