search for: d69930

...n affect you when you > have higher level language semantics (e.g. Fortran parallel loops, openmp > or other concurrency constructs etc). This is where MLIR excels of course. > > Indeed it is easier to not lower these constructs, but not impossible (as shown in https://reviews.llvm.org/D69930). I think the relevant difference is that these constructs come with additional guarantees (e.g. Single-Entry-Single-Exit regions) and optimization hurdles (e.g. thread synchronization; where programmers do not expect the compiler to do a lot of things) compared to C++ loop constructs. Michael --...

Greetings everyone, I am Abhay Raj Singh, a 2nd-year student at NIT Hamirpur, Bharat(India). I am very interested in the project titled "Improve parallelism-aware analyses and optimizations" I would like to apologize for contacting so late I had midterm examination, finished recently. I have taken a course on OpenMP from YouTube which was supported by Intel I have ~4-5 years of

Am So., 12. Jan. 2020 um 20:07 Uhr schrieb Chris Lattner < clattner at nondot.org>: > The central idea is to use a modifiable loop tree -- similar to > LoopInfo -- as the primary representation. LLVM-IR is converted to a > loop tree, then optimized and finally LLVM-IR is generated again for > subtrees that are considered profitable. This is not a new concept, it > has already

Thanks for the reply! It sounds like LLVM IR is being considered for optimizations in OpenMP constructs. There seems to be plans regarding improvement of LLVM IR Framework for providing things required for OpenMP / flang(?) Are there any design considerations which contain pros and cons about using the MLIR vs LLVM IR for various OpenMP related optimizations/ transformations? The latest RFC [