OXIESEC PANEL

Name	Size	Modified	Perms
📁 ..	-	04/04/2023 07:10:48 PM	rwxr-xr-x
📄 AddFileDependencies.html	6.97 KB	04/04/2023 07:05:13 PM	rw-r--r--
📄 AndroidTestUtilities.html	11.57 KB	04/04/2023 07:05:13 PM	rw-r--r--
📄 BundleUtilities.html	24.15 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeAddFortranSubdirectory.html	8.05 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeBackwardCompatibilityCXX.html	5.61 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeDependentOption.html	9.43 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeDetermineVSServicePack.html	6.52 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeExpandImportedTargets.html	8.86 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeFindDependencyMacro.html	11.09 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeFindFrameworks.html	5.41 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeFindPackageMode.html	6.5 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeForceCompiler.html	10.23 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeGraphVizOptions.html	15.93 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakePackageConfigHelpers.html	30.38 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeParseArguments.html	5.58 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakePrintHelpers.html	7.05 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakePrintSystemInformation.html	5.29 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakePushCheckState.html	8.23 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CMakeVerifyManifest.html	5.51 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPack.html	63.98 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackArchive.html	5.48 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackBundle.html	5.36 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackComponent.html	26.3 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackCygwin.html	5.33 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackDMG.html	5.32 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackDeb.html	5.29 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackFreeBSD.html	5.43 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackIFW.html	30.28 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackIFWConfigureFile.html	7 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackNSIS.html	5.32 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackNuGet.html	5.47 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackProductBuild.html	5.5 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackRPM.html	5.33 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CPackWIX.html	5.37 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CSharpUtilities.html	22.41 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CTest.html	8.11 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CTestCoverageCollectGCOV.html	13.64 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CTestScriptMode.html	5.14 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CTestUseLaunchers.html	6.6 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCCompilerFlag.html	7.68 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCSourceCompiles.html	11.89 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCSourceRuns.html	11.61 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCXXCompilerFlag.html	7.77 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCXXSourceCompiles.html	11.97 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCXXSourceRuns.html	11.65 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCXXSymbolExists.html	11.76 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckCompilerFlag.html	7.89 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckFortranCompilerFlag.html	8.01 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckFortranFunctionExists.html	8.42 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckFortranSourceCompiles.html	13.92 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckFortranSourceRuns.html	12.96 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckFunctionExists.html	9.19 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckIPOSupported.html	11.62 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckIncludeFile.html	9.28 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckIncludeFileCXX.html	9.24 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckIncludeFiles.html	9.79 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckLanguage.html	7.45 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckLibraryExists.html	7.15 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckLinkerFlag.html	9.01 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckOBJCCompilerFlag.html	7.9 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckOBJCSourceCompiles.html	11.92 KB	04/04/2023 07:05:14 PM	rw-r--r--
📄 CheckOBJCSourceRuns.html	11.63 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckOBJCXXCompilerFlag.html	7.98 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckOBJCXXSourceCompiles.html	11.99 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckOBJCXXSourceRuns.html	11.63 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckPIESupported.html	11.58 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckPrototypeDefinition.html	8.21 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckSourceCompiles.html	13.34 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckSourceRuns.html	12.93 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckStructHasMember.html	8.27 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckSymbolExists.html	10.57 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckTypeSize.html	11.37 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 CheckVariableExists.html	7.15 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 Dart.html	5.55 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 DeployQt4.html	8.86 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 Documentation.html	5.7 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 ExternalData.html	39.76 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 ExternalProject.html	119.65 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FeatureSummary.html	36.68 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FetchContent.html	138.33 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindALSA.html	7.34 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindASPELL.html	5.31 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindAVIFile.html	5.58 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindArmadillo.html	6.13 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindBISON.html	12.23 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindBLAS.html	19.4 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindBZip2.html	8.33 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindBacktrace.html	7.48 KB	04/04/2023 07:05:15 PM	rw-r--r--
📄 FindBoost.html	39.14 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindBullet.html	5.71 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCABLE.html	5.44 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCUDA.html	55.38 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCUDAToolkit.html	38.35 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCURL.html	8.86 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCVS.html	5.38 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCoin3D.html	5.4 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCups.html	7.61 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCurses.html	8.47 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCxxTest.html	8.86 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindCygwin.html	4.97 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindDCMTK.html	9.88 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindDart.html	4.98 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindDevIL.html	8.14 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindDoxygen.html	35.36 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindEXPAT.html	6.84 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindEnvModules.html	17.08 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindFLEX.html	9.8 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindFLTK.html	9.31 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindFLTK2.html	5.63 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindFontconfig.html	6.83 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindFreetype.html	7.93 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGCCXML.html	5.13 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGDAL.html	8.53 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGIF.html	7.91 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGLEW.html	9.01 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGLUT.html	8.84 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGSL.html	8.7 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGTK.html	5.16 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGTK2.html	14.35 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGTest.html	12.62 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGettext.html	7.29 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGit.html	6.74 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGnuTLS.html	6.81 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindGnuplot.html	5.27 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindHDF5.html	17.47 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindHSPELL.html	5.53 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindHTMLHelp.html	5.24 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindHg.html	6.23 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindICU.html	9.91 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindITK.html	5.43 KB	04/04/2023 07:05:16 PM	rw-r--r--
📄 FindIce.html	14.89 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindIconv.html	10.11 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindIcotool.html	5.26 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindImageMagick.html	12.01 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindIntl.html	10.69 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindJNI.html	12.24 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindJPEG.html	8.44 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindJasper.html	7.21 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindJava.html	9.53 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindKDE3.html	10.05 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindKDE4.html	5.63 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLAPACK.html	12.04 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLATEX.html	6.7 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLTTngUST.html	7.6 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLibArchive.html	5.96 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLibLZMA.html	8.68 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLibXml2.html	8.24 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLibXslt.html	7.65 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLibinput.html	6.81 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLua.html	6.46 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLua50.html	5.61 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindLua51.html	5.64 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMFC.html	5.21 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMPEG.html	5.41 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMPEG2.html	5.41 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMPI.html	29.38 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMatlab.html	47.34 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMotif.html	5.14 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindMsys.html	5.02 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindODBC.html	10.44 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenACC.html	10.21 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenAL.html	9.04 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenCL.html	7.09 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenGL.html	16.22 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenMP.html	12.65 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenSP.html	9.44 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenSSL.html	13.11 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenSceneGraph.html	10.93 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindOpenThreads.html	5.72 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPHP4.html	5.31 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPNG.html	7.88 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPackageHandleStandardArgs.html	24.77 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPackageMessage.html	6.76 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPatch.html	6.42 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPerl.html	5.19 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPerlLibs.html	6.56 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPhysFS.html	5.21 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPike.html	5.31 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPkgConfig.html	33.09 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPostgreSQL.html	7.82 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindProducer.html	6.05 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindProtobuf.html	16.5 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPython.html	50.47 KB	04/04/2023 07:05:17 PM	rw-r--r--
📄 FindPython2.html	38.39 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindPython3.html	50.35 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindPythonInterp.html	8.55 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindPythonLibs.html	7.54 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindQt.html	6.83 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindQt3.html	5.76 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindQt4.html	24.58 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindQuickTime.html	5.16 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindRTI.html	5.91 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindRuby.html	10.42 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL.html	11.03 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_gfx.html	5.82 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_image.html	5.77 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_mixer.html	5.8 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_net.html	5.76 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_sound.html	6.89 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSDL_ttf.html	5.78 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSQLite3.html	6.77 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSWIG.html	10.06 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSelfPackers.html	5.27 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSquish.html	9.18 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindSubversion.html	8.03 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindTCL.html	6.66 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindTIFF.html	9.39 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindTclStub.html	6.41 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindTclsh.html	5.26 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindThreads.html	8.35 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindUnixCommands.html	6.32 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindVTK.html	5.47 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindVulkan.html	17.6 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindWget.html	5.13 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindWish.html	5.31 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindX11.html	11.53 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindXCTest.html	9.17 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindXMLRPC.html	5.75 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindXalanC.html	7.75 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindXercesC.html	7.82 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindZLIB.html	10.7 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 Findosg.html	6.16 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindosgAnimation.html	6.1 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindosgDB.html	7.27 KB	04/04/2023 07:05:18 PM	rw-r--r--
📄 FindosgFX.html	5.94 KB	04/04/2023 07:05:18 PM	rw-r--r--
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  <section id="findmpi">
<span id="module:FindMPI"></span><h1>FindMPI<a class="headerlink" href="#findmpi" title="Permalink to this heading">¶</a></h1>
<p>Find a Message Passing Interface (MPI) implementation.</p>
<p>The Message Passing Interface (MPI) is a library used to write
high-performance distributed-memory parallel applications, and is
typically deployed on a cluster.  MPI is a standard interface (defined
by the MPI forum) for which many implementations are available.</p>
<div class="versionadded">
<p><span class="versionmodified added">New in version 3.10: </span>Major overhaul of the module: many new variables, per-language components,
support for a wider variety of runtimes.</p>
</div>
<section id="variables-for-using-mpi">
<h2>Variables for using MPI<a class="headerlink" href="#variables-for-using-mpi" title="Permalink to this heading">¶</a></h2>
<p>The module exposes the components <code class="docutils literal notranslate"><span class="pre">C</span></code>, <code class="docutils literal notranslate"><span class="pre">CXX</span></code>, <code class="docutils literal notranslate"><span class="pre">MPICXX</span></code> and <code class="docutils literal notranslate"><span class="pre">Fortran</span></code>.
Each of these controls the various MPI languages to search for.
The difference between <code class="docutils literal notranslate"><span class="pre">CXX</span></code> and <code class="docutils literal notranslate"><span class="pre">MPICXX</span></code> is that <code class="docutils literal notranslate"><span class="pre">CXX</span></code> refers to the
MPI C API being usable from C++, whereas <code class="docutils literal notranslate"><span class="pre">MPICXX</span></code> refers to the MPI-2 C++ API
that was removed again in MPI-3.</p>
<p>Depending on the enabled components the following variables will be set:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_FOUND</span></code></dt><dd><p>Variable indicating that MPI settings for all requested languages have been found.
If no components are specified, this is true if MPI settings for all enabled languages
were detected. Note that the <code class="docutils literal notranslate"><span class="pre">MPICXX</span></code> component does not affect this variable.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_VERSION</span></code></dt><dd><p>Minimal version of MPI detected among the requested languages, or all enabled languages
if no components were specified.</p>
</dd>
</dl>
<p>This module will set the following variables per language in your
project, where <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> is one of C, CXX, or Fortran:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_FOUND</span></code></dt><dd><p>Variable indicating the MPI settings for <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> were found and that
simple MPI test programs compile with the provided settings.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILER</span></code></dt><dd><p>MPI compiler for <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> if such a program exists.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILE_OPTIONS</span></code></dt><dd><p>Compilation options for MPI programs in <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>, given as a <a class="reference internal" href="../manual/cmake-language.7.html#cmake-language-lists"><span class="std std-ref">;-list</span></a>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILE_DEFINITIONS</span></code></dt><dd><p>Compilation definitions for MPI programs in <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>, given as a <a class="reference internal" href="../manual/cmake-language.7.html#cmake-language-lists"><span class="std std-ref">;-list</span></a>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_INCLUDE_DIRS</span></code></dt><dd><p>Include path(s) for MPI header.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LINK_FLAGS</span></code></dt><dd><p>Linker flags for MPI programs.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LIBRARIES</span></code></dt><dd><p>All libraries to link MPI programs against.</p>
</dd>
</dl>
<div class="versionadded">
<p><span class="versionmodified added">New in version 3.9: </span>Additionally, the following <span class="target" id="index-0-prop_tgt:IMPORTED"></span><a class="reference internal" href="../prop_tgt/IMPORTED.html#prop_tgt:IMPORTED" title="IMPORTED"><code class="xref cmake cmake-prop_tgt docutils literal notranslate"><span class="pre">IMPORTED</span></code></a> targets are defined:</p>
</div>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI::MPI_&lt;lang&gt;</span></code></dt><dd><p>Target for using MPI from <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>.</p>
</dd>
</dl>
<p>The following variables indicating which bindings are present will be defined:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_MPICXX_FOUND</span></code></dt><dd><p>Variable indicating whether the MPI-2 C++ bindings are present (introduced in MPI-2, removed with MPI-3).</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_Fortran_HAVE_F77_HEADER</span></code></dt><dd><p>True if the Fortran 77 header <code class="docutils literal notranslate"><span class="pre">mpif.h</span></code> is available.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_Fortran_HAVE_F90_MODULE</span></code></dt><dd><p>True if the Fortran 90 module <code class="docutils literal notranslate"><span class="pre">mpi</span></code> can be used for accessing MPI (MPI-2 and higher only).</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_Fortran_HAVE_F08_MODULE</span></code></dt><dd><p>True if the Fortran 2008 <code class="docutils literal notranslate"><span class="pre">mpi_f08</span></code> is available to MPI programs (MPI-3 and higher only).</p>
</dd>
</dl>
<p>If possible, the MPI version will be determined by this module. The facilities to detect the MPI version
were introduced with MPI-1.2, and therefore cannot be found for older MPI versions.</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_VERSION_MAJOR</span></code></dt><dd><p>Major version of MPI implemented for <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> by the MPI distribution.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_VERSION_MINOR</span></code></dt><dd><p>Minor version of MPI implemented for <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> by the MPI distribution.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_VERSION</span></code></dt><dd><p>MPI version implemented for <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code> by the MPI distribution.</p>
</dd>
</dl>
<p>Note that there's no variable for the C bindings being accessible through <code class="docutils literal notranslate"><span class="pre">mpi.h</span></code>, since the MPI standards
always have required this binding to work in both C and C++ code.</p>
<p>For running MPI programs, the module sets the following variables</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code></dt><dd><p>Executable for running MPI programs, if such exists.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_NUMPROC_FLAG</span></code></dt><dd><p>Flag to pass to <code class="docutils literal notranslate"><span class="pre">mpiexec</span></code> before giving it the number of processors to run on.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_MAX_NUMPROCS</span></code></dt><dd><p>Number of MPI processors to utilize. Defaults to the number
of processors detected on the host system.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_PREFLAGS</span></code></dt><dd><p>Flags to pass to <code class="docutils literal notranslate"><span class="pre">mpiexec</span></code> directly before the executable to run.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_POSTFLAGS</span></code></dt><dd><p>Flags to pass to <code class="docutils literal notranslate"><span class="pre">mpiexec</span></code> after other flags.</p>
</dd>
</dl>
</section>
<section id="variables-for-locating-mpi">
<h2>Variables for locating MPI<a class="headerlink" href="#variables-for-locating-mpi" title="Permalink to this heading">¶</a></h2>
<p>This module performs a four step search for an MPI implementation:</p>
<ol class="arabic simple">
<li><p>Search for <code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code> and, if found, use its base directory.</p></li>
<li><p>Check if the compiler has MPI support built-in. This is the case if the user passed a
compiler wrapper as <code class="docutils literal notranslate"><span class="pre">CMAKE_&lt;LANG&gt;_COMPILER</span></code> or if they use Cray system compiler wrappers.</p></li>
<li><p>Attempt to find an MPI compiler wrapper and determine the compiler information from it.</p></li>
<li><p>Try to find an MPI implementation that does not ship such a wrapper by guessing settings.
Currently, only Microsoft MPI and MPICH2 on Windows are supported.</p></li>
</ol>
<p>For controlling the <code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code> step, the following variables may be set:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code></dt><dd><p>Manually specify the location of <code class="docutils literal notranslate"><span class="pre">mpiexec</span></code>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_HOME</span></code></dt><dd><p>Specify the base directory of the MPI installation.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">ENV{MPI_HOME}</span></code></dt><dd><p>Environment variable to specify the base directory of the MPI installation.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">ENV{I_MPI_ROOT}</span></code></dt><dd><p>Environment variable to specify the base directory of the MPI installation.</p>
</dd>
</dl>
<p>For controlling the compiler wrapper step, the following variables may be set:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILER</span></code></dt><dd><p>Search for the specified compiler wrapper and use it.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILER_FLAGS</span></code></dt><dd><p>Flags to pass to the MPI compiler wrapper during interrogation. Some compiler wrappers
support linking debug or tracing libraries if a specific flag is passed and this variable
may be used to obtain them.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_COMPILER_FLAGS</span></code></dt><dd><p>Used to initialize <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILER_FLAGS</span></code> if no language specific flag has been given.
Empty by default.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_EXECUTABLE_SUFFIX</span></code></dt><dd><p>A suffix which is appended to all names that are being looked for. For instance you may set this
to <code class="docutils literal notranslate"><span class="pre">.mpich</span></code> or <code class="docutils literal notranslate"><span class="pre">.openmpi</span></code> to prefer the one or the other on Debian and its derivatives.</p>
</dd>
</dl>
<p>In order to control the guessing step, the following variable may be set:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_GUESS_LIBRARY_NAME</span></code></dt><dd><p>Valid values are <code class="docutils literal notranslate"><span class="pre">MSMPI</span></code> and <code class="docutils literal notranslate"><span class="pre">MPICH2</span></code>. If set, only the given library will be searched for.
By default, <code class="docutils literal notranslate"><span class="pre">MSMPI</span></code> will be preferred over <code class="docutils literal notranslate"><span class="pre">MPICH2</span></code> if both are available.
This also sets <code class="docutils literal notranslate"><span class="pre">MPI_SKIP_COMPILER_WRAPPER</span></code> to <code class="docutils literal notranslate"><span class="pre">true</span></code>, which may be overridden.</p>
</dd>
</dl>
<p>Each of the search steps may be skipped with the following control variables:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_ASSUME_NO_BUILTIN_MPI</span></code></dt><dd><p>If true, the module assumes that the compiler itself does not provide an MPI implementation and
skips to step 2.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_SKIP_COMPILER_WRAPPER</span></code></dt><dd><p>If true, no compiler wrapper will be searched for.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_SKIP_GUESSING</span></code></dt><dd><p>If true, the guessing step will be skipped.</p>
</dd>
</dl>
<p>Additionally, the following control variable is available to change search behavior:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_CXX_SKIP_MPICXX</span></code></dt><dd><p>Add some definitions that will disable the MPI-2 C++ bindings.
Currently supported are MPICH, Open MPI, Platform MPI and derivatives thereof,
for example MVAPICH or Intel MPI.</p>
</dd>
</dl>
<p>If the find procedure fails for a variable <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_WORKS</span></code>, then the settings detected by or passed to
the module did not work and even a simple MPI test program failed to compile.</p>
<p>If all of these parameters were not sufficient to find the right MPI implementation, a user may
disable the entire autodetection process by specifying both a list of libraries in <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LIBRARIES</span></code>
and a list of include directories in <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_ADDITIONAL_INCLUDE_DIRS</span></code>.
Any other variable may be set in addition to these two. The module will then validate the MPI settings and store the
settings in the cache.</p>
</section>
<section id="cache-variables-for-mpi">
<h2>Cache variables for MPI<a class="headerlink" href="#cache-variables-for-mpi" title="Permalink to this heading">¶</a></h2>
<p>The variable <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_INCLUDE_DIRS</span></code> will be assembled from the following variables.
For C and CXX:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_HEADER_DIR</span></code></dt><dd><p>Location of the <code class="docutils literal notranslate"><span class="pre">mpi.h</span></code> header on disk.</p>
</dd>
</dl>
<p>For Fortran:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_Fortran_F77_HEADER_DIR</span></code></dt><dd><p>Location of the Fortran 77 header <code class="docutils literal notranslate"><span class="pre">mpif.h</span></code>, if it exists.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_Fortran_MODULE_DIR</span></code></dt><dd><p>Location of the <code class="docutils literal notranslate"><span class="pre">mpi</span></code> or <code class="docutils literal notranslate"><span class="pre">mpi_f08</span></code> modules, if available.</p>
</dd>
</dl>
<p>For all languages the following variables are additionally considered:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_ADDITIONAL_INCLUDE_DIRS</span></code></dt><dd><p>A <a class="reference internal" href="../manual/cmake-language.7.html#cmake-language-lists"><span class="std std-ref">;-list</span></a> of paths needed in addition to the normal include directories.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;include_name&gt;_INCLUDE_DIR</span></code></dt><dd><p>Path variables for include folders referred to by <code class="docutils literal notranslate"><span class="pre">&lt;include_name&gt;</span></code>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_ADDITIONAL_INCLUDE_VARS</span></code></dt><dd><p>A <a class="reference internal" href="../manual/cmake-language.7.html#cmake-language-lists"><span class="std std-ref">;-list</span></a> of <code class="docutils literal notranslate"><span class="pre">&lt;include_name&gt;</span></code> that will be added to the include locations of <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>.</p>
</dd>
</dl>
<p>The variable <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LIBRARIES</span></code> will be assembled from the following variables:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lib_name&gt;_LIBRARY</span></code></dt><dd><p>The location of a library called <code class="docutils literal notranslate"><span class="pre">&lt;lib_name&gt;</span></code> for use with MPI.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LIB_NAMES</span></code></dt><dd><p>A <a class="reference internal" href="../manual/cmake-language.7.html#cmake-language-lists"><span class="std std-ref">;-list</span></a> of <code class="docutils literal notranslate"><span class="pre">&lt;lib_name&gt;</span></code> that will be added to the include locations of <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>.</p>
</dd>
</dl>
</section>
<section id="usage-of-mpiexec">
<h2>Usage of mpiexec<a class="headerlink" href="#usage-of-mpiexec" title="Permalink to this heading">¶</a></h2>
<p>When using <code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code> to execute MPI applications, you should typically
use all of the <code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code> flags as follows:</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>${MPIEXEC_EXECUTABLE} ${MPIEXEC_NUMPROC_FLAG} ${MPIEXEC_MAX_NUMPROCS}
  ${MPIEXEC_PREFLAGS} EXECUTABLE ${MPIEXEC_POSTFLAGS} ARGS
</pre></div>
</div>
<p>where <code class="docutils literal notranslate"><span class="pre">EXECUTABLE</span></code> is the MPI program, and <code class="docutils literal notranslate"><span class="pre">ARGS</span></code> are the arguments to
pass to the MPI program.</p>
</section>
<section id="advanced-variables-for-using-mpi">
<h2>Advanced variables for using MPI<a class="headerlink" href="#advanced-variables-for-using-mpi" title="Permalink to this heading">¶</a></h2>
<p>The module can perform some advanced feature detections upon explicit request.</p>
<p><strong>Important notice:</strong> The following checks cannot be performed without <em>executing</em> an MPI test program.
Consider the special considerations for the behavior of <span class="target" id="index-0-command:try_run"></span><a class="reference internal" href="../command/try_run.html#command:try_run" title="try_run"><code class="xref cmake cmake-command docutils literal notranslate"><span class="pre">try_run()</span></code></a> during cross compilation.
Moreover, running an MPI program can cause additional issues, like a firewall notification on some systems.
You should only enable these detections if you absolutely need the information.</p>
<p>If the following variables are set to true, the respective search will be performed:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_DETERMINE_Fortran_CAPABILITIES</span></code></dt><dd><p>Determine for all available Fortran bindings what the values of <code class="docutils literal notranslate"><span class="pre">MPI_SUBARRAYS_SUPPORTED</span></code> and
<code class="docutils literal notranslate"><span class="pre">MPI_ASYNC_PROTECTS_NONBLOCKING</span></code> are and make their values available as <code class="docutils literal notranslate"><span class="pre">MPI_Fortran_&lt;binding&gt;_SUBARRAYS</span></code>
and <code class="docutils literal notranslate"><span class="pre">MPI_Fortran_&lt;binding&gt;_ASYNCPROT</span></code>, where <code class="docutils literal notranslate"><span class="pre">&lt;binding&gt;</span></code> is one of <code class="docutils literal notranslate"><span class="pre">F77_HEADER</span></code>, <code class="docutils literal notranslate"><span class="pre">F90_MODULE</span></code> and
<code class="docutils literal notranslate"><span class="pre">F08_MODULE</span></code>.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_DETERMINE_LIBRARY_VERSION</span></code></dt><dd><p>For each language, find the output of <code class="docutils literal notranslate"><span class="pre">MPI_Get_library_version</span></code> and make it available as <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_LIBRARY_VERSION_STRING</span></code>.
This information is usually tied to the runtime component of an MPI implementation and might differ depending on <code class="docutils literal notranslate"><span class="pre">&lt;lang&gt;</span></code>.
Note that the return value is entirely implementation defined. This information might be used to identify
the MPI vendor and for example pick the correct one of multiple third party binaries that matches the MPI vendor.</p>
</dd>
</dl>
</section>
<section id="backward-compatibility">
<h2>Backward Compatibility<a class="headerlink" href="#backward-compatibility" title="Permalink to this heading">¶</a></h2>
<div class="deprecated">
<p><span class="versionmodified deprecated">Deprecated since version 3.10.</span></p>
</div>
<p>For backward compatibility with older versions of FindMPI, these
variables are set:</p>
<div class="highlight-none notranslate"><div class="highlight"><pre><span></span>MPI_COMPILER        MPI_LIBRARY        MPI_EXTRA_LIBRARY
MPI_COMPILE_FLAGS   MPI_INCLUDE_PATH   MPI_LINK_FLAGS
MPI_LIBRARIES
</pre></div>
</div>
<p>In new projects, please use the <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_XXX</span></code> equivalents.
Additionally, the following variables are deprecated:</p>
<dl class="simple">
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILE_FLAGS</span></code></dt><dd><p>Use <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILE_OPTIONS</span></code> and <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_COMPILE_DEFINITIONS</span></code> instead.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_INCLUDE_PATH</span></code></dt><dd><p>For consumption use <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_INCLUDE_DIRS</span></code> and for specifying folders use <code class="docutils literal notranslate"><span class="pre">MPI_&lt;lang&gt;_ADDITIONAL_INCLUDE_DIRS</span></code> instead.</p>
</dd>
<dt><code class="docutils literal notranslate"><span class="pre">MPIEXEC</span></code></dt><dd><p>Use <code class="docutils literal notranslate"><span class="pre">MPIEXEC_EXECUTABLE</span></code> instead.</p>
</dd>
</dl>
</section>
</section>

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<li><a class="reference internal" href="#">FindMPI</a><ul>
<li><a class="reference internal" href="#variables-for-using-mpi">Variables for using MPI</a></li>
<li><a class="reference internal" href="#variables-for-locating-mpi">Variables for locating MPI</a></li>
<li><a class="reference internal" href="#cache-variables-for-mpi">Cache variables for MPI</a></li>
<li><a class="reference internal" href="#usage-of-mpiexec">Usage of mpiexec</a></li>
<li><a class="reference internal" href="#advanced-variables-for-using-mpi">Advanced variables for using MPI</a></li>
<li><a class="reference internal" href="#backward-compatibility">Backward Compatibility</a></li>
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