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Overview
Comment:Enhanced bench suite.
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | tdomNodeType
Files: files | file ages | folders
SHA1: 7148e122400fd1732180d312a49b904fbab56925
User & Date: rolf 2014-01-01 22:08:41
Context
2014-01-10
01:11
Improved speed of operations in node token mode notable. This is achieved by introducing a Tcl_Obj type tdomNodeType. Tcl_Objs of type tdomNodeType are created without string representation, saving malloc costs until string representation is needed (which typically isn't needed). Additionally, DOM node identification from token is faster with tdomNodeType Tcl_Objs. check-in: 8f70a39a92 user: rolf tags: trunk
2014-01-01
22:08
Enhanced bench suite. Closed-Leaf check-in: 7148e12240 user: rolf tags: tdomNodeType
04:03
Made tcldom_returnNodeOjb static. check-in: 40b95f4a60 user: rolf tags: tdomNodeType
Changes

Changes to tests/dom.bench.

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        $doc getElementsByTagName e1
    } -post {
        dom setObjectCommands automatic
        $doc delete
    }

}




























































































































































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        $doc getElementsByTagName e1
    } -post {
        dom setObjectCommands automatic
        $doc delete
    }

}

proc cloneImitated {source target} {
    foreach att [$source attributes] {
        $target setAttribute $att [$source @$att]
    }
    set targetDoc [$target ownerDocument]
    foreach child [$source childNodes] {
        switch [$child nodeType] {
            "ELEMENT_NODE" {
                set targetChild [$targetDoc createElement [$child nodeName]]
            }
            "TEXT_NODE" {
                set targetChild [$targetDoc createTextNode [$child nodeValue]]
            }
            "CDATA_SECTION_NODE" {
                set targetChild [$targetDoc createCDATASection \
                                     [$child nodeValue]]
            }
            "PROCESSING_INSTRUCTION_NODE" {
                set targetChild [$targetDoc createProcessingInstruction \
                                     [$child nodeName] [$child nodeValue]]
            }
            "COMMENT_NODE" {
                set targetChild [$targetDoc createComment [$child nodeValue]]
            }
            default {
                error "Unexpected node type [$child nodeType]"
            }
        }
        $target appendChild $targetChild
        cloneImitated $child $targetChild
    }
}

proc cloneImitated2 {source target} {
    foreach att [$source attributes] {
        $target setAttribute $att [$source @$att]
    }
    set targetDoc [$target ownerDocument]
    foreach child [$source childNodes] {
        switch [$child nodeType] {
            "ELEMENT_NODE" {
                $targetDoc createElement [$child nodeName] targetChild
            }
            "TEXT_NODE" {
                $targetDoc createTextNode [$child nodeValue] targetChild
            }
            "CDATA_SECTION_NODE" {
                $targetDoc createCDATASection [$child nodeValue] targetChild
            }
            "PROCESSING_INSTRUCTION_NODE" {
                $targetDoc createProcessingInstruction [$child nodeName] \
                    targetChild
            }
            "COMMENT_NODE" {
                $targetDoc createComment [$child nodeValue] targetChild
            }
            default {
                error "Unexpected node type [$child nodeType]"
            }
        }
        $target appendChild $targetChild
        cloneImitated2 $child $targetChild
    }
}

proc cloneImitatedToken {source target} {
    foreach att [domNode $source attributes] {
        domNode $target setAttribute $att [domNode $source @$att]
    }
    set targetDoc [domNode $target ownerDocument]
    foreach child [domNode $source childNodes] {
        switch [domNode $child nodeType] {
            "ELEMENT_NODE" {
                set targetChild [$targetDoc createElement \
                                     [domNode $child nodeName]]
            }
            "TEXT_NODE" {
                set targetChild [$targetDoc createTextNode \
                                     [domNode $child nodeValue]]
            }
            "CDATA_SECTION_NODE" {
                set targetChild [$targetDoc createCDATASection \
                                     [domNode $child nodeValue]]
            }
            "PROCESSING_INSTRUCTION_NODE" {
                set targetChild [$targetDoc createProcessingInstruction \
                                     [domNode $child nodeName] \
                                     [domNode $child nodeValue]]
            }
            "COMMENT_NODE" {
                set targetChild [$targetDoc createComment \
                                     [domNode $child nodeValue]]
            }
            default {
                error "Unexpected node type [domNode $child nodeType]"
            }
        }
        domNode $target appendChild $targetChild
        cloneImitatedToken $child $targetChild
    }
}

bench -desc "clone dom tree without clone method - cmds" -pre {
    set fd [open [file join [file dir [info script]] ../tests/data/mondial-europe.xml]]
    fconfigure $fd -encoding utf-8
    set doc [dom parse -channel $fd]
    close $fd
    set root [$doc documentElement]
    set clone [dom createDocument [$root nodeName]]
    set cloneRoot [$clone documentElement]
} -iters 5 -body {
    cloneImitated $root $cloneRoot
} -post {
    $doc delete
    $clone delete
}

bench -desc "clone dom tree without clone method - cmds 2" -pre {
    set fd [open [file join [file dir [info script]] ../tests/data/mondial-europe.xml]]
    fconfigure $fd -encoding utf-8
    set doc [dom parse -channel $fd]
    close $fd
    set root [$doc documentElement]
    set clone [dom createDocument [$root nodeName]]
    set cloneRoot [$clone documentElement]
} -iters 5 -body {
    cloneImitated2 $root $cloneRoot
} -post {
    $doc delete
    $clone delete
}

bench -desc "clone dom tree without clone method - token" -pre {
    set fd [open [file join [file dir [info script]] ../tests/data/mondial-europe.xml]]
    fconfigure $fd -encoding utf-8
    set doc [dom parse -channel $fd]
    close $fd
    set root [$doc documentElement]
    set clone [dom createDocument [$root nodeName]]
    set cloneRoot [$clone documentElement]
    dom setObjectCommands token
} -iters 5 -body {
    cloneImitatedToken $root $cloneRoot
} -post {
    $doc delete
    $clone delete
    dom setObjectCommands automatic
}