search for: schedbundler

...t MI's can fit into the same bundle. There are anti-dep breakers in llvm and the requested one runs together with the postRA scheduler. The changes I'd like to propose are mainly based in: - Adapting the current resource priority queue to work with MI's. - And either add a new postRA SchedBundler or modify the existent one. But I think I should wait until Sergei send upstream his MI based scheduler. Sergei, are you working on some resource priority queue at MI level? Ivan On 06/08/2012 19:12, Andrew Trick wrote: > On Jul 31, 2012, at 8:37 AM, Ivan Llopard <ivanllopard at gmail.co...

On Jul 31, 2012, at 8:37 AM, Ivan Llopard <ivanllopard at gmail.com> wrote: > Hi, > > I'm working on a custom top-down post RA scheduler which builds bundles > at the same time for our VLIW processor. I've borrowed most of the > implementation from the resource priority queue implemented for the > existent VLIW scheduler but applied to the context of MI

Hi, I'm working on a custom top-down post RA scheduler which builds bundles at the same time for our VLIW processor. I've borrowed most of the implementation from the resource priority queue implemented for the existent VLIW scheduler but applied to the context of MI scheduling. Basically, instructions that are likely to be bundled must be scheduled first (i.e. get higher priority).