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Patch for Devin Steffler.

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Timing information regarding DOM AST primitives.
This commit is contained in:
John Camelon 2005-02-22 19:02:37 +00:00
parent 9b3826ea71
commit 74850e900b
1 changed files with 37 additions and 9 deletions
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46
core/org.eclipse.cdt.ui.tests/src/org/eclipse/cdt/ui/tests/DOMAST/DOMAST.java
View file

@ -287,10 +287,12 @@ public class DOMAST extends ViewPart {
private class InitializeView extends Job {
private static final String _PREPROCESSOR_PROBLEMS_ = " preprocessor problems."; //$NON-NLS-1$
private static final String _PREPROCESSOR_STATEMENTS_ = " preprocessor statements."; //$NON-NLS-1$
private static final String RETRIEVING_PREPROCESSOR_PROBLEMS = "Retrieving all preprocessor problems from TU"; //$NON-NLS-1$
private static final String RETRIEVING_PREPROCESSOR_STATEMENTS = "Retrieving all preprocessor statements from TU"; //$NON-NLS-1$
private static final String _PREPROCESSOR_PROBLEMS_ = " preprocessor problems"; //$NON-NLS-1$
private static final String _PREPROCESSOR_STATEMENTS_ = " preprocessor statements"; //$NON-NLS-1$
private static final String MERGING_ = "Merging "; //$NON-NLS-1$
private static final String GROUPING_AST = "Grouping AST View according to includes."; //$NON-NLS-1$
private static final String GROUPING_AST = "Grouping AST View according to includes"; //$NON-NLS-1$
private static final String GENERATING_INITIAL_TREE = "Generating initial AST Tree for the View"; //$NON-NLS-1$
private static final String PARSING_TRANSLATION_UNIT = "Parsing Translation Unit"; //$NON-NLS-1$
String name = null;
@ -326,27 +328,34 @@ public class DOMAST extends ViewPart {
* @see org.eclipse.jface.operation.IRunnableWithProgress#run(org.eclipse.core.runtime.IProgressMonitor)
*/
protected IStatus run(IProgressMonitor monitor) {
if (file == null || lang == null || monitor == null)
long start=0;
long overallStart=System.currentTimeMillis();
if (file == null || lang == null || monitor == null)
return Status.CANCEL_STATUS;
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
monitor.beginTask(name, 5);
monitor.beginTask(name, 7);
start=System.currentTimeMillis();
IPopulateDOMASTAction action = null;
IASTTranslationUnit tu = null;
try {
monitor.subTask(PARSING_TRANSLATION_UNIT);
start=System.currentTimeMillis();
tu = CDOM.getInstance().getASTService().getTranslationUnit(
file,
CDOM.getInstance().getCodeReaderFactory(
CDOM.PARSE_SAVED_RESOURCES));
monitor.worked(1);
System.out.println("[DOM AST View] done " + PARSING_TRANSLATION_UNIT + ": " + (System.currentTimeMillis()- start) );
} catch (IASTServiceProvider.UnsupportedDialectException e) {
return Status.CANCEL_STATUS;
}
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
monitor.subTask(GENERATING_INITIAL_TREE);
start=System.currentTimeMillis();
if (lang == ParserLanguage.CPP) {
action = new CPPPopulateASTViewAction(tu, monitor);
CPPVisitor.visitTranslationUnit(tu, (CPPBaseVisitorAction) action);
@ -355,29 +364,46 @@ public class DOMAST extends ViewPart {
CVisitor.visitTranslationUnit(tu, (CBaseVisitorAction) action);
}
monitor.worked(2);
System.out.println("[DOM AST View] done " + GENERATING_INITIAL_TREE + ": " + (System.currentTimeMillis()- start) );
// display roots
root = new TreeParent(null); //$NON-NLS-1$
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
monitor.subTask(RETRIEVING_PREPROCESSOR_STATEMENTS);
start=System.currentTimeMillis();
IASTPreprocessorStatement[] statements = tu.getAllPreprocessorStatements();
monitor.worked(3);
System.out.println("[DOM AST View] done " + RETRIEVING_PREPROCESSOR_STATEMENTS + ": " + (System.currentTimeMillis()- start) );
monitor.subTask(MERGING_ + statements.length + _PREPROCESSOR_STATEMENTS_);
start=System.currentTimeMillis();
// merge preprocessor statements to the tree
action.mergePreprocessorStatements(statements);
monitor.worked(3);
monitor.worked(4);
System.out.println("[DOM AST View] done " + MERGING_ + statements.length + _PREPROCESSOR_STATEMENTS_ + ": " + (System.currentTimeMillis()- start) );
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
monitor.subTask(RETRIEVING_PREPROCESSOR_PROBLEMS);
start=System.currentTimeMillis();
IASTProblem[] problems = tu.getPreprocesorProblems();
monitor.worked(5);
System.out.println("[DOM AST View] done " + RETRIEVING_PREPROCESSOR_PROBLEMS + ": " + (System.currentTimeMillis()- start) );
monitor.subTask(MERGING_ + problems.length + _PREPROCESSOR_PROBLEMS_);
start=System.currentTimeMillis();
// merge preprocessor problems to the tree
action.mergePreprocessorProblems(problems);
monitor.worked(4);
monitor.worked(6);
System.out.println("[DOM AST View] done " + MERGING_ + problems.length + _PREPROCESSOR_PROBLEMS_ + ": " + (System.currentTimeMillis()- start) );
if (monitor.isCanceled()) return Status.CANCEL_STATUS;
monitor.subTask(GROUPING_AST);
start=System.currentTimeMillis();
// group #includes
action.groupIncludes(statements);
monitor.worked(5);
monitor.worked(7);
System.out.println("[DOM AST View] done " + GROUPING_AST + ": " + (System.currentTimeMillis()- start) );
root.addChild(action.getTree());
@ -385,6 +411,8 @@ public class DOMAST extends ViewPart {
monitor.done();
System.out.println("[DOM AST View] finished: " + (System.currentTimeMillis()- overallStart) );
return Status.OK_STATUS;
}