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...l the existing tests pass and add tests specific to the `LoopNestPass` later so that people can provide feedback on the overall design first, or should I submit the patch after implementing fine-grained tests? What are your thoughts on the design? Thank you very much! Sincerely, Ta-Wei Tu Ettore Tiotto <etiotto at ca.ibm.com> 於 2020年7月21日 週二 下午8:43寫道： > > One question I have is whether the IRUnit LoopNestPass operates on > should be Loop or LoopNest, since I'm not quite sure about the usage of > LoopNest and why it should be constructed with a ScalarEvolution. > > Tha...

Hi, Thanks for your help! I've checked the sources that you mentioned. Currently, I think that I would need to implement a FunctionToLoopNestPassAdaptor which is essentially the same as the FunctionToLoopPassAdaptor but operates only on LI.getTopLevelLoops(). We might also need a LNPMUpdater (LoopNestPassManagerUpdater) which disallows adding inner-loops back into the pipeline, and

...adata String Interface for Directive (or Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. Acknowledgements ================ We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG members for their constructive feedback on the LLVM framework and IR extension proposal. Proposed Implementation ======================= Two sets of patches of supporting these experimental intrinsics and demonstrat...

...Metadata String Interface for Directive (or Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. Acknowledgements ================ We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG members for their constructive feedback on the LLVM framework and IR extension proposal. Proposed Implementation ======================= Two sets of patches of supporting these experimental intrinsics and demonstrate t...

...n. Specification Draft v0.9, Intel Corporation, >> 2016. >> >> >> Acknowledgements >> ================ >> We would like to thank Chandler Carruth (Google), Johannes Doerfert >> (Saarland >> Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, >> Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR >> Extensions WG >> members for their constructive feedback on the LLVM framework and IR >> extension >> proposal. >> >> Proposed Implementation >> ======================= >> &g...

...Metadata String Interface for Directive (or Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. Acknowledgements ================ We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG members for their constructive feedback on the LLVM framework and IR extension proposal. Proposed Implementation ======================= Two sets of patches of supporting these experimental intrinsics and demonstrate t...

...ctive (or > Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. > > > Acknowledgements > ================ > We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland > Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, > Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG > members for their constructive feedback on the LLVM framework and IR extension > proposal. > > Proposed Implementation > ======================= > > Two sets of patches of supporting these e...

...; Pragmas) Representation. Specification Draft v0.9, Intel > Corporation, 2016. > > > Acknowledgements > ================ > We would like to thank Chandler Carruth (Google), Johannes Doerfert > (Saarland > Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, > Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR > Extensions WG > members for their constructive feedback on the LLVM framework and IR > extension > proposal. > > Proposed Implementation > ======================= > > Two sets of patches of suppor...

...Metadata String Interface for Directive (or Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. Acknowledgements ================ We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG members for their constructive feedback on the LLVM framework and IR extension proposal. Proposed Implementation ======================= Two sets of patches of supporting these experimental intrinsics and demonstrate t...

...Metadata String Interface for Directive (or Pragmas) Representation. Specification Draft v0.9, Intel Corporation, 2016. Acknowledgements ================ We would like to thank Chandler Carruth (Google), Johannes Doerfert (Saarland Univ.), Yaoqing Gao (HuaWei), Michael Wong (Codeplay), Ettore Tiotto, Carlo Bertolli, Bardia Mahjour (IBM), and all other LLVM-HPC IR Extensions WG members for their constructive feedback on the LLVM framework and IR extension proposal. Proposed Implementation ======================= Two sets of patches of supporting these experimental intrinsics and demonstrate t...