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102 lines
3.2 KiB
XML
102 lines
3.2 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>p2pBandwidthLatencyTest</name>
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<cuda_api_list>
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<toolkit>cudaSetDevice</toolkit>
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<toolkit>cudaEventDestroy</toolkit>
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<toolkit>cudaOccupancyMaxPotentialBlockSize</toolkit>
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<toolkit>cudaCheckError</toolkit>
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<toolkit>cudaFreeHost</toolkit>
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<toolkit>cudaGetDeviceCount</toolkit>
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<toolkit>cudaDeviceCanAccessPeer</toolkit>
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<toolkit>cudaStreamCreateWithFlags</toolkit>
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<toolkit>cudaStreamDestroy</toolkit>
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<toolkit>cudaGetLastError</toolkit>
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<toolkit>cudaMemset</toolkit>
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<toolkit>cudaStreamWaitEvent</toolkit>
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<toolkit>cudaEventElapsedTime</toolkit>
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<toolkit>cudaEventCreate</toolkit>
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<toolkit>cudaHostAlloc</toolkit>
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<toolkit>cudaFree</toolkit>
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<toolkit>cudaGetErrorString</toolkit>
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<toolkit>cudaMemcpyPeerAsync</toolkit>
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<toolkit>cudaDeviceDisablePeerAccess</toolkit>
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<toolkit>cudaEventRecord</toolkit>
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<toolkit>cudaStreamSynchronize</toolkit>
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<toolkit>cudaDeviceEnablePeerAccess</toolkit>
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<toolkit>cudaMalloc</toolkit>
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<toolkit>cudaGetDeviceProperties</toolkit>
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</cuda_api_list>
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<description><![CDATA[This application demonstrates the CUDA Peer-To-Peer (P2P) data transfers between pairs of GPUs and computes latency and bandwidth. Tests on GPU pairs using P2P and without P2P are tested.]]></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">Performance Strategies</concept>
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<concept level="basic">Asynchronous Data Transfers</concept>
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<concept level="basic">Unified Virtual Address Space</concept>
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<concept level="basic">Peer to Peer Data Transfers</concept>
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<concept level="basic">Multi-GPU</concept>
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</keyconcepts>
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<keywords>
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<keyword>CUDA</keyword>
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<keyword>Performance</keyword>
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<keyword>multi-GPU support</keyword>
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<keyword>peer to peer</keyword>
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</keywords>
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<libraries>
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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>p2pBandwidthLatencyTest.cu</primary_file>
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<scopes>
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<scope>1:CUDA Basic Topics</scope>
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<scope>1:Performance Strategies</scope>
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</scopes>
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<sm-arch>sm50</sm-arch>
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<sm-arch>sm52</sm-arch>
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<sm-arch>sm53</sm-arch>
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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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<platform>windows7</platform>
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</env>
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<env>
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<arch>x86_64</arch>
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<platform>macosx</platform>
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</env>
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<env>
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<arch>arm</arch>
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</env>
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<env>
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<arch>sbsa</arch>
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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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</supported_envs>
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<supported_sm_architectures>
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<include>all</include>
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</supported_sm_architectures>
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<title>Peer-to-Peer Bandwidth Latency Test with Multi-GPUs</title>
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<type>exe</type>
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</entry>
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