The clean build performance data is good. This change updates build rule generation for C source files on MSFT tool chain. It is a base tool behavior change. If it doesn't depend on build rule, could you drop the change in build rule.txt. MP flag will be moved to tools_def.txt.
Thanks Liming > -----Original Message----- > From: Feng, Bob C > Sent: Wednesday, April 3, 2019 10:12 AM > To: Gao, Liming <liming....@intel.com>; edk2-devel@lists.01.org > Cc: Fan, ZhijuX <zhijux....@intel.com> > Subject: RE: [Patch] BaseTools:Enable the /MP option of MSVC compiler > > Liming, > > I add the performance data on the BZ: > https://bugzilla.tianocore.org/show_bug.cgi?id=1672 > > Thanks, > Bob > > -----Original Message----- > From: Gao, Liming > Sent: Friday, March 29, 2019 10:20 PM > To: Feng, Bob C <bob.c.f...@intel.com>; edk2-devel@lists.01.org > Cc: Fan, ZhijuX <zhijux....@intel.com> > Subject: RE: [Patch] BaseTools:Enable the /MP option of MSVC compiler > > Bob: > How about use /MP option without process number? The compiler will > retrieves the number of effective processors on your computer. > And, move this option into CC_FLAGS in tools_def.txt. If so, platform can > override it in platform DSC file. > > Last, please provide the performance data with this option. > > Thanks > Liming > > -----Original Message----- > > From: Feng, Bob C > > Sent: Friday, March 29, 2019 8:30 PM > > To: edk2-devel@lists.01.org > > Cc: Fan, ZhijuX <zhijux....@intel.com>; Feng, Bob C > > <bob.c.f...@intel.com>; Gao, Liming <liming....@intel.com> > > Subject: [Patch] BaseTools:Enable the /MP option of MSVC compiler > > > > From: Zhiju Fan <zhijux....@intel.com> > > > > https://bugzilla.tianocore.org/show_bug.cgi?id=1672 > > The /MP option of MSVC compiler can reduce the total time to compile > > the source files on the command line. > > > > This patch is going to enable this MSVC option in BaseTools. > > > > Cc: Bob Feng <bob.c.f...@intel.com> > > Cc: Liming Gao <liming....@intel.com> > > Contributed-under: TianoCore Contribution Agreement 1.1 > > Signed-off-by: Zhiju.Fan <zhijux....@intel.com> > > --- > > BaseTools/Conf/build_rule.template | 2 +- > > BaseTools/Source/Python/AutoGen/GenMake.py | 81 > > ++++++++++++++++++++-- > > 2 files changed, 75 insertions(+), 8 deletions(-) > > > > diff --git a/BaseTools/Conf/build_rule.template > > b/BaseTools/Conf/build_rule.template > > index e56b1d9c59..e7d736740f 100755 > > --- a/BaseTools/Conf/build_rule.template > > +++ b/BaseTools/Conf/build_rule.template > > @@ -127,11 +127,11 @@ > > > > <OutputFile> > > $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.obj > > > > <Command.MSFT, Command.INTEL> > > - "$(CC)" /Fo${dst} $(CC_FLAGS) $(INC) ${src} > > + "$(CC)" /MP7 /Fo${d_path}\ $(CC_FLAGS) $(INC) ${src} > > > > <Command.GCC, Command.RVCT> > > # For RVCTCYGWIN CC_FLAGS must be first to work around pathing > > issues > > "$(CC)" $(CC_FLAGS) -c -o ${dst} $(INC) ${src} > > > > diff --git a/BaseTools/Source/Python/AutoGen/GenMake.py > > b/BaseTools/Source/Python/AutoGen/GenMake.py > > index b441817b52..04951346ad 100644 > > --- a/BaseTools/Source/Python/AutoGen/GenMake.py > > +++ b/BaseTools/Source/Python/AutoGen/GenMake.py > > @@ -433,11 +433,11 @@ cleanlib: > > self.BuildTargetList = [] # [target string] > > self.PendingBuildTargetList = [] # [FileBuildRule objects] > > self.CommonFileDependency = [] > > self.FileListMacros = {} > > self.ListFileMacros = {} > > - > > + self.ObjTargetDict = {} > > self.FileCache = {} > > self.LibraryBuildCommandList = [] > > self.LibraryFileList = [] > > self.LibraryMakefileList = [] > > self.LibraryBuildDirectoryList = [] @@ -616,10 +616,15 @@ > > cleanlib: > > ListFileName, > > "\n".join(self.ListFileMacros[ListFileMacro]), > > False > > ) > > > > + # Generate objlist used to create .obj file > > + for Type in self.ObjTargetDict: > > + NewLine = ' '.join(list(self.ObjTargetDict[Type])) > > + FileMacroList.append("OBJLIST_%s = %s" % > > + (list(self.ObjTargetDict.keys()).index(Type), NewLine)) > > + > > BcTargetList = [] > > > > MakefileName = self._FILE_NAME_[self._FileType] > > LibraryMakeCommandList = [] > > for D in self.LibraryBuildDirectoryList: > > @@ -925,17 +930,22 @@ cleanlib: > > # Extract common files list in the dependency files > > # > > for File in DepSet: > > > > self.CommonFileDependency.append(self.PlaceMacro(File.Path, > > self.Macros)) > > > > + CmdSumDict = {} > > + CmdTargetDict = {} > > + CmdCppDict = {} > > + DependencyDict = FileDependencyDict.copy() > > for File in FileDependencyDict: > > # skip non-C files > > if File.Ext not in [".c", ".C"] or File.Name == "AutoGen.c": > > continue > > NewDepSet = set(FileDependencyDict[File]) > > NewDepSet -= DepSet > > FileDependencyDict[File] = ["$(COMMON_DEPS)"] + > > list(NewDepSet) > > + DependencyDict[File] = list(NewDepSet) > > > > # Convert target description object to target string in makefile > > for Type in self._AutoGenObject.Targets: > > for T in self._AutoGenObject.Targets[Type]: > > # Generate related macros if needed @@ -943,15 > > +953,25 @@ cleanlib: > > self.FileListMacros[T.FileListMacro] = [] > > if T.GenListFile and T.ListFileMacro not in > > self.ListFileMacros: > > self.ListFileMacros[T.ListFileMacro] = [] > > if T.GenIncListFile and T.IncListFileMacro not in > > self.ListFileMacros: > > self.ListFileMacros[T.IncListFileMacro] = [] > > + if self._AutoGenObject.BuildRuleFamily == > > TAB_COMPILER_MSFT and Type == TAB_C_CODE_FILE: > > + NewFile = self.PlaceMacro(str(T), self.Macros) > > + if self.ObjTargetDict.get(T.Target.SubDir): > > + self.ObjTargetDict[T.Target.SubDir].add(NewFile) > > + else: > > + self.ObjTargetDict[T.Target.SubDir] = set() > > + > > + self.ObjTargetDict[T.Target.SubDir].add(NewFile) > > > > Deps = [] > > + CCodeDeps = [] > > # Add force-dependencies > > for Dep in T.Dependencies: > > Deps.append(self.PlaceMacro(str(Dep), > > self.Macros)) > > + if Dep != '$(MAKE_FILE)': > > + CCodeDeps.append(self.PlaceMacro(str(Dep), > > + self.Macros)) > > # Add inclusion-dependencies > > if len(T.Inputs) == 1 and T.Inputs[0] in > > FileDependencyDict: > > for F in FileDependencyDict[T.Inputs[0]]: > > Deps.append(self.PlaceMacro(str(F), self.Macros)) > > # Add source-dependencies @@ -971,16 +991,63 @@ > > cleanlib: > > if T.GenFileListMacro: > > Deps.append("$(%s)" % T.FileListMacro) > > if Type in [TAB_OBJECT_FILE, TAB_STATIC_LIBRARY]: > > Deps.append("$(%s)" % T.ListFileMacro) > > > > - TargetDict = { > > - "target" : self.PlaceMacro(T.Target.Path, > > self.Macros), > > - "cmd" : "\n\t".join(T.Commands), > > - "deps" : Deps > > - } > > - > > self.BuildTargetList.append(self._BUILD_TARGET_TEMPLATE.Replace(TargetDict)) > > + if self._AutoGenObject.BuildRuleFamily == > > TAB_COMPILER_MSFT and Type == TAB_C_CODE_FILE: > > + T, CmdTarget, CmdTargetDict, CmdCppDict = > > + self.ParserCCodeFile(T, Type, CmdSumDict, CmdTargetDict, > > CmdCppDict, DependencyDict) > > + TargetDict = {"target": self.PlaceMacro(T.Target.Path, > > self.Macros), "cmd": "\n\t".join(T.Commands),"deps": > > CCodeDeps} > > + CmdLine = > > self._BUILD_TARGET_TEMPLATE.Replace(TargetDict).rstrip().replace('\t$(OBJLIST', > > '$(OBJLIST') > > + if T.Commands: > > + CmdLine = '%s%s' %(CmdLine, TAB_LINE_BREAK) > > + if CCodeDeps or CmdLine: > > + self.BuildTargetList.append(CmdLine) > > + else: > > + TargetDict = {"target": self.PlaceMacro(T.Target.Path, > > self.Macros), "cmd": "\n\t".join(T.Commands),"deps": Deps} > > + > > + self.BuildTargetList.append(self._BUILD_TARGET_TEMPLATE.Replace(Targ > > + etDict)) > > + > > + def ParserCCodeFile(self, T, Type, CmdSumDict, CmdTargetDict, > > CmdCppDict, DependencyDict): > > + if not CmdSumDict: > > + for item in self._AutoGenObject.Targets[Type]: > > + CmdSumDict[item.Target.SubDir] = item.Target.BaseName > > + for CppPath in item.Inputs: > > + Path = self.PlaceMacro(CppPath.Path, self.Macros) > > + if CmdCppDict.get(item.Target.SubDir): > > + CmdCppDict[item.Target.SubDir].append(Path) > > + else: > > + CmdCppDict[item.Target.SubDir] = ['$(MAKE_FILE)', > > Path] > > + if CppPath.Path in DependencyDict: > > + for Temp in DependencyDict[CppPath.Path]: > > + Path = self.PlaceMacro(Temp.Path, self.Macros) > > + if Path not in (self.CommonFileDependency + > > CmdCppDict[item.Target.SubDir]): > > + CmdCppDict[item.Target.SubDir].append(Path) > > + if T.Commands: > > + CommandList = T.Commands[:] > > + for Item in CommandList[:]: > > + SingleCommandList = Item.split() > > + if len(SingleCommandList) > 0 and '$(CC)' in > > SingleCommandList[0]: > > + for Temp in SingleCommandList: > > + if Temp.startswith('/Fo'): > > + CmdSign = '%s%s' % (Temp.rsplit(TAB_SLASH, > > 1)[0], TAB_SLASH) > > + break > > + else: continue > > + if CmdSign not in list(CmdTargetDict.keys()): > > + CmdLine = Item.replace(Temp, CmdSign) > > + if GlobalData.gOptions.ThreadNumber: > > + CmdLine = CmdLine.replace('/MP7', '%s%d' % > > ('/MP', GlobalData.gOptions.ThreadNumber)) > > + CmdTargetDict[CmdSign] = CmdLine > > + else: > > + CmdTargetDict[CmdSign] = "%s %s" % > > (CmdTargetDict[CmdSign], SingleCommandList[-1]) > > + Index = CommandList.index(Item) > > + CommandList.pop(Index) > > + if SingleCommandList[-1].endswith("%s%s.c" % > > + (TAB_SLASH, CmdSumDict[CmdSign.lstrip('/Fo').rsplit(TAB_SLASH, > > 1)[0]])): > > + Cpplist = CmdCppDict[T.Target.SubDir] > > + Cpplist.insert(0, '$(OBJLIST_%d): $(COMMON_DEPS)' > > % list(self.ObjTargetDict.keys()).index(T.Target.SubDir)) > > + T.Commands[Index] = '%s\n\t%s' % (' > > \\\n\t'.join(Cpplist), CmdTargetDict[CmdSign]) > > + else: > > + T.Commands.pop(Index) > > + return T, CmdSumDict, CmdTargetDict, CmdCppDict > > > > ## For creating makefile targets for dependent libraries > > def ProcessDependentLibrary(self): > > for LibraryAutoGen in self._AutoGenObject.LibraryAutoGenList: > > if not LibraryAutoGen.IsBinaryModule: > > -- > > 2.20.1.windows.1 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel