Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[backport] Add call tree csv links for easier imports into graph db #295

Merged
merged 1 commit into from
Oct 14, 2021
+34 −20
Merged

[backport] Add call tree csv links for easier imports into graph db #295

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
51 changes: 32 additions & 19 deletions .../src/com.oracle.graal.pointsto/src/com/oracle/graal/pointsto/reports/CallTreePrinter.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,12 @@
import static com.oracle.graal.pointsto.reports.ReportUtils.invokeComparator;
import static com.oracle.graal.pointsto.reports.ReportUtils.methodComparator;

import java.io.IOException;
import java.io.PrintWriter;
import java.nio.file.Files;
import java.nio.file.LinkOption;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayDeque;
import java.util.ArrayList;
import java.util.Arrays;
Expand All @@ -46,6 +51,7 @@
import java.util.Objects;
import java.util.Set;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Consumer;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import java.util.stream.Collectors;
Expand Down Expand Up @@ -333,26 +339,33 @@ private static void printCsvFiles(Map<AnalysisMethod, MethodNode> methodToNode,
walkNodes(node, directEdges, virtualEdges, overridenByEdges, virtualNodes, nonVirtualNodes, virtualNodeId);
}

ReportUtils.report("call tree for vm entry point", reportsPath, "csv_call_tree_vm_" + reportName, "csv",
CallTreePrinter::printVMEntryPoint);

ReportUtils.report("call tree for methods", reportsPath, "csv_call_tree_methods_" + reportName, "csv",
writer -> printMethodNodes(methodToNode.values(), writer));

ReportUtils.report("call tree for virtual methods", reportsPath, "csv_call_tree_virtual_methods_" + reportName, "csv",
writer -> printVirtualNodes(virtualNodes, writer));

ReportUtils.report("call tree for entry points", reportsPath, "csv_call_tree_entry_points_" + reportName, "csv",
writer -> printEntryPointIds(entryPointIds, writer));

ReportUtils.report("call tree for direct edges", reportsPath, "csv_call_tree_direct_edges_" + reportName, "csv",
writer -> printBciEdges(directEdges, writer));

ReportUtils.report("call tree for overriden by edges", reportsPath, "csv_call_tree_override_by_edges_" + reportName, "csv",
writer -> printNonBciEdges(overridenByEdges, writer));
toCsvFile("call tree for vm entry point", reportsPath, "csv_call_tree_vm", reportName, CallTreePrinter::printVMEntryPoint);
toCsvFile("call tree for methods", reportsPath, "csv_call_tree_methods", reportName, writer -> printMethodNodes(methodToNode.values(), writer));
toCsvFile("call tree for virtual methods", reportsPath, "csv_call_tree_virtual_methods", reportName, writer -> printVirtualNodes(virtualNodes, writer));
toCsvFile("call tree for entry points", reportsPath, "csv_call_tree_entry_points", reportName, writer -> printEntryPointIds(entryPointIds, writer));
toCsvFile("call tree for direct edges", reportsPath, "csv_call_tree_direct_edges", reportName, writer -> printBciEdges(directEdges, writer));
toCsvFile("call tree for overriden by edges", reportsPath, "csv_call_tree_override_by_edges", reportName, writer -> printNonBciEdges(overridenByEdges, writer));
toCsvFile("call tree for virtual edges", reportsPath, "csv_call_tree_virtual_edges", reportName, writer -> printBciEdges(virtualEdges, writer));
}

private static void toCsvFile(String description, String reportsPath, String prefix, String reportName, Consumer<PrintWriter> reporter) {
final String name = prefix + "_" + reportName;
final String csvFile = ReportUtils.report(description, reportsPath, name, "csv", reporter);
final Path csvLink = Paths.get(reportsPath).resolve(prefix + ".csv");

if (Files.exists(csvLink, LinkOption.NOFOLLOW_LINKS)) {
try {
Files.delete(csvLink);
} catch (IOException e) {
// Ignore
}
}

ReportUtils.report("call tree for virtual edges", reportsPath, "csv_call_tree_virtual_edges_" + reportName, "csv",
writer -> printBciEdges(virtualEdges, writer));
try {
Files.createSymbolicLink(csvLink, Paths.get(csvFile));
} catch (IOException e) {
throw new RuntimeException(e);
}
}

private static void printVMEntryPoint(PrintWriter writer) {
Expand Down
3 changes: 2 additions & 1 deletion ...tevm/src/com.oracle.graal.pointsto/src/com/oracle/graal/pointsto/reports/ReportUtils.java
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -75,10 +75,11 @@ public class ReportUtils {
* @param extension the extension of the report
* @param reporter a consumer that writes to a PrintWriter
*/
public static void report(String description, String path, String name, String extension, Consumer<PrintWriter> reporter) {
public static String report(String description, String path, String name, String extension, Consumer<PrintWriter> reporter) {
String fileName = timeStampedFileName(name, extension);
Path reportDir = Paths.get(path);
reportImpl(description, reportDir, fileName, reporter);
return fileName;
}

public static String timeStampedFileName(String name, String extension) {
Expand Down