PBS::Digest PBS::Digest is a Perl module that handles all the digest functionality of PBS.
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Perl module digest functionality PBS digest functionality PBS digest

PBS::Digest Description

PBS::Digest is a Perl module that handles all the digest functionality of PBS. PBS::Digest is a Perl module that handles all the digest functionality of PBS. It also make available, to the user, a set of functions that can be used in Pbsfiles to add information to the node digest generated by PBS.SYNOPSIS #within a Pbsfile AddFileDependencies('/usr/bin/gcc') ; AddEnvironmentDependencies('PROJECT') ; AddSwitchDependencies('-D*', '-u*') ; AddVariableDependencies('gcc_version' => GetGccVersion()) ; AddNodeFileDependencies(qr/^./file_name$/, 'pbs.html') ;EXPORTAll the node specific functions take a regular expression (string or qr) as a first argument. only nodes matching that regex will be dependent on the rest of the arguments. # make all the nodes dependent on the compiler # including documentation, libraries, text files and whatnot AddVariableDependencies(compiler => GetCompilerInfo()) ; # c files only depend on the compiler AddNodeVariableDependencies(qr/.c$/, compiler => GetCompilerInfo()) ;AddFileDependencies, AddNodeFileDependencies: this function is given a list of file names.AddEnvironmentDependencies, AddNodeEnvironmentDependencies: takes a list of environnement variables.AddVariableDependencies, AddNodeVariableDependency: takes a list of tuples (variable_name => value).AddConfigVariableDependencies AddNodeConfigVariableDependencies: takes a list of tuples (variable_name). the variable's value is extracted from the node's config when generating the digest.AddSwitchDependencies, AddNodeSwitchDependencies: handles command line switches -D and -u. AddNodeSwitchDependencies('node_which_uses_my_user_switch_regex' => '-u my_user_switch) ; AddSwitchDependencies('-D gcc'); # all node depend on the '-D gcc' switch. AddSwitchDependencies('-D*') ; # all nodes depend on all'-D' switches.ExcludeFromDigestGeneration('rule_name', $regex): the nodes matching $regex will not have any digest attached. Digests are for nodes that PBS can build. Source files should not have any digest. 'rule_name' is displayed by PBS for your information. # extracted from the 'Rules/C' module ExcludeFromDigestGeneration( 'c_files' => qr/.c$/) ; ExcludeFromDigestGeneration( 's_files' => qr/.s$/) ; ExcludeFromDigestGeneration( 'h_files' => qr/.h$/) ; ExcludeFromDigestGeneration( 'libs' => qr/.a$/) ;ForceDigestGeneration('rule_name', $regex): forces the generation of a digest for nodes matching the regex. This is usefull if you generate a node that has been excluded via ExcludeFromDigestGeneration. Requirements: · Perl

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