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[docs] Add gpucc publication and tutorial.
llvm-svn: 264839
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@ -53,7 +53,7 @@ How to Compile CUDA C/C++ with LLVM
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===================================
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We assume you have installed the CUDA driver and runtime. Consult the `NVIDIA
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CUDA installation Guide
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CUDA installation guide
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<https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html>`_ if
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you have not.
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@ -167,10 +167,9 @@ customizable target-independent optimization pipeline.
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straight-line scalar optimizations <https://goo.gl/4Rb9As>`_.
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* **Inferring memory spaces**. `This optimization
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<http://www.llvm.org/docs/doxygen/html/NVPTXFavorNonGenericAddrSpaces_8cpp_source.html>`_
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<https://github.com/llvm-mirror/llvm/blob/master/lib/Target/NVPTX/NVPTXInferAddressSpaces.cpp>`_
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infers the memory space of an address so that the backend can emit faster
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special loads and stores from it. Details can be found in the `design
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document for memory space inference <https://goo.gl/5wH2Ct>`_.
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special loads and stores from it.
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* **Aggressive loop unrooling and function inlining**. Loop unrolling and
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function inlining need to be more aggressive for GPUs than for CPUs because
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@ -201,6 +200,19 @@ customizable target-independent optimization pipeline.
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divides in our benchmarks have a divisor and dividend which fit in 32-bits at
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runtime. This optimization provides a fast path for this common case.
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Publication
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===========
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| `gpucc: An Open-Source GPGPU Compiler <http://dl.acm.org/citation.cfm?id=2854041>`_
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| Jingyue Wu, Artem Belevich, Eli Bendersky, Mark Heffernan, Chris Leary, Jacques Pienaar, Bjarke Roune, Rob Springer, Xuetian Weng, Robert Hundt
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| *Proceedings of the 2016 International Symposium on Code Generation and Optimization (CGO 2016)*
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| `Slides for the CGO talk <http://wujingyue.com/docs/gpucc-talk.pdf>`_
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Tutorial
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========
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`CGO 2016 gpucc tutorial <http://wujingyue.com/docs/gpucc-tutorial.pdf>`_
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Obtaining Help
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==============
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