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100 lines
3.1 KiB
XML
100 lines
3.1 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
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<entry>
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<name>conjugateGradientMultiDeviceCG</name>
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<cflags>
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<flag>-ewp</flag>
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<flag>-maxrregcount=64</flag>
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<flag>--std=c++11</flag>
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</cflags>
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<cuda_api_list>
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<toolkit>cudaHostAlloc</toolkit>
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<toolkit>cudaMemPrefetchAsync</toolkit>
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<toolkit>cudaFree</toolkit>
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<toolkit>cudaLaunchCooperativeKernel</toolkit>
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<toolkit>cudaMallocManaged</toolkit>
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<toolkit>cudaSetDevice</toolkit>
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<toolkit>cudaGetDeviceCount</toolkit>
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<toolkit>cudaGetDeviceProperties</toolkit>
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<toolkit>cudaFreeHost</toolkit>
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<toolkit>cudaMemset</toolkit>
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<toolkit>cudaStreamCreate</toolkit>
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<toolkit>cudaStreamSynchronize</toolkit>
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<toolkit>cudaDeviceEnablePeerAccess</toolkit>
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<toolkit>cudaMemAdvise</toolkit>
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<toolkit>cudaOccupancyMaxActiveBlocksPerMultiprocessor</toolkit>
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<toolkit>cudaDeviceCanAccessPeer</toolkit>
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</cuda_api_list>
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<description><![CDATA[This sample implements a conjugate gradient solver on multiple GPUs using Multi Device Cooperative Groups, also uses Unified Memory optimized using prefetching and usage hints.]]></description>
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<devicecompilation>whole</devicecompilation>
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<includepaths>
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<path>./</path>
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<path>../</path>
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<path>../../../Common</path>
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</includepaths>
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<keyconcepts>
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<concept level="basic">Unified Memory</concept>
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<concept level="advanced">Linear Algebra</concept>
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<concept level="basic">Cooperative Groups</concept>
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<concept level="advanced">MultiDevice Cooperative Groups</concept>
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<concept level="advanced">CUBLAS Library</concept>
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<concept level="advanced">CUSPARSE Library</concept>
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</keyconcepts>
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<keywords>
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<keyword>CUDA</keyword>
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<keyword>Sparse Matrix</keyword>
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<keyword>Unified Memory</keyword>
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<keyword>Multi-GPU</keyword>
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<keyword>CPP11</keyword>
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</keywords>
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<libraries>
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<library>cudadevrt</library>
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</libraries>
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<librarypaths>
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</librarypaths>
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<nsight_eclipse>true</nsight_eclipse>
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<primary_file>conjugateGradientMultiDeviceCG.cu</primary_file>
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<required_dependencies>
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<dependency>UVM</dependency>
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<dependency>MDCG</dependency>
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<dependency>CPP11</dependency>
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</required_dependencies>
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<scopes>
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<scope>1:CUDA Advanced Topics</scope>
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<scope>3:Linear Algebra</scope>
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</scopes>
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<sm-arch>sm60</sm-arch>
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<sm-arch>sm61</sm-arch>
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<sm-arch>sm70</sm-arch>
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<sm-arch>sm72</sm-arch>
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<sm-arch>sm75</sm-arch>
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<sm-arch>sm80</sm-arch>
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<sm-arch>sm86</sm-arch>
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<sm-arch>sm87</sm-arch>
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<sm-arch>sm90</sm-arch>
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<supported_envs>
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<env>
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<arch>x86_64</arch>
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<platform>linux</platform>
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</env>
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<env>
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<arch>ppc64le</arch>
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<platform>linux</platform>
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</env>
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<env>
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<platform>windows</platform>
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</env>
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<env>
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<platform>aarch64</platform>
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</env>
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<env>
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<platform>sbsa</platform>
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</env>
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</supported_envs>
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<supported_sm_architectures>
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<from>6.0</from>
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</supported_sm_architectures>
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<title>conjugateGradient using MultiDevice Cooperative Groups</title>
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<type>exe</type>
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</entry>
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