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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE entry SYSTEM "SamplesInfo.dtd">
<entry >
<name > recursiveGaussian</name>
<cuda_api_list >
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<toolkit > cudaGraphicsUnmapResources</toolkit>
<toolkit > cudaMemcpy</toolkit>
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<toolkit > cudaFree</toolkit>
<toolkit > cudaGraphicsResourceGetMappedPointer</toolkit>
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<toolkit > cudaGraphicsMapResources</toolkit>
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<toolkit > cudaDeviceSynchronize</toolkit>
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<toolkit > cudaGetDevice</toolkit>
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<toolkit > cudaGraphicsUnregisterResource</toolkit>
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<toolkit > cudaMalloc</toolkit>
<toolkit > cudaGraphicsGLRegisterBuffer</toolkit>
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<toolkit > cudaGetDeviceProperties</toolkit>
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</cuda_api_list>
<description > <![CDATA[This sample implements a Gaussian blur using Deriche's recursive method. The advantage of this method is that the execution time is independent of the filter width.]]> </description>
<devicecompilation > whole</devicecompilation>
<files >
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<file > data\teapot512.ppm</file>
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<file > data\ref_10.ppm</file>
<file > data\ref_14.ppm</file>
<file > data\ref_18.ppm</file>
<file > data\ref_22.ppm</file>
</files>
<includepaths >
<path > ./</path>
<path > ../</path>
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<path > ../../../Common</path>
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</includepaths>
<keyconcepts >
<concept level= "advanced" > Graphics Interop</concept>
<concept level= "advanced" > Image Processing</concept>
</keyconcepts>
<keywords >
<keyword > GPGPU</keyword>
<keyword > CUDA</keyword>
<keyword > Image Processing</keyword>
<keyword > box filter</keyword>
<keyword > opengl</keyword>
<keyword > openGL</keyword>
</keywords>
<libraries >
<library > GLU</library>
<library > GL</library>
<library framework= "true" os= "macosx" > GLUT</library>
<library os= "linux" > GLEW</library>
<library os= "linux" > glut</library>
<library os= "linux" > X11</library>
</libraries>
<librarypaths >
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<path arch= "x86_64" os= "linux" > ../../../common/lib/linux/x86_64</path>
<path arch= "armv7l" os= "linux" > ../../../common/lib/linux/armv7l</path>
<path os= "macosx" > ../../../common/lib/darwin</path>
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</librarypaths>
<nsight_eclipse > true</nsight_eclipse>
<primary_file > recursiveGaussian.cpp</primary_file>
<qatests >
<qatest > -sigma=10 -file=ref_10.ppm</qatest>
<qatest > -sigma=14 -file=ref_14.ppm</qatest>
<qatest > -sigma=18 -file=ref_18.ppm</qatest>
<qatest > -sigma=22 -file=ref_22.ppm</qatest>
</qatests>
<required_dependencies >
<dependency > X11</dependency>
<dependency > GL</dependency>
</required_dependencies>
<scopes >
<scope > 2:Graphics Interop</scope>
<scope > 2:Image Processing</scope>
<scope > 2:Computer Vision</scope>
</scopes>
<sm-arch > sm50</sm-arch>
<sm-arch > sm52</sm-arch>
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<sm-arch > sm53</sm-arch>
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<sm-arch > sm60</sm-arch>
<sm-arch > sm61</sm-arch>
<sm-arch > sm70</sm-arch>
<sm-arch > sm72</sm-arch>
<sm-arch > sm75</sm-arch>
<sm-arch > sm80</sm-arch>
<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 >
<env >
<arch > x86_64</arch>
<platform > linux</platform>
</env>
<env >
<platform > windows7</platform>
</env>
<env >
<arch > x86_64</arch>
<platform > macosx</platform>
</env>
<env >
<arch > arm</arch>
</env>
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<env >
<arch > sbsa</arch>
</env>
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</supported_envs>
<supported_sm_architectures >
<include > all</include>
</supported_sm_architectures>
<title > Recursive Gaussian Filter</title>
<type > exe</type>
</entry>
