Mercurial > hg > blitz_condensed
diff test/org/dancres/blitz/WriteSpeedTest.java @ 0:3dc0c5604566
Initial checkin of blitz 2.0 fcs - no installer yet.
author | Dan Creswell <dan.creswell@gmail.com> |
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date | Sat, 21 Mar 2009 11:00:06 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/org/dancres/blitz/WriteSpeedTest.java Sat Mar 21 11:00:06 2009 +0000 @@ -0,0 +1,89 @@ +package org.dancres.blitz; + +import net.jini.core.entry.Entry; +import net.jini.core.lease.Lease; + +import org.dancres.blitz.mangler.*; + +public class WriteSpeedTest { + public static void main(String args[]) { + + try { + System.out.println("Start space"); + + SpaceImpl mySpace = new SpaceImpl(null); + + System.out.println("Prepare entry"); + + EntryMangler myMangler = new EntryMangler(); + TestEntry myEntry = new TestEntry(); + myEntry.init(); + + System.out.println("init'd entry"); + MangledEntry myPackedEntry = myMangler.mangle(myEntry); + + System.out.println("Do writes"); + + long myStart = System.currentTimeMillis(); + + for (int i = 0; i < Integer.parseInt(args[0]); i++) { + mySpace.write(myPackedEntry, null, Lease.FOREVER); + } + + long myEnd = System.currentTimeMillis(); + + double myEntriesWritten = Integer.parseInt(args[0]); + double myStartTime = (double) myStart; + double myEndTime = (double) myEnd; + + double myTime = (myEndTime - myStartTime) / myEntriesWritten; + + System.out.println("Time per write: " + myTime); + + System.out.println("Do takes"); + + myStart = System.currentTimeMillis(); + + for (int i = 0; i < Integer.parseInt(args[0]); i++) { + if (mySpace.take(myPackedEntry, null, 10000) == null) + System.out.println("Missed: " + i); + } + + myEnd = System.currentTimeMillis(); + + double myEntriesTaken = Integer.parseInt(args[0]); + myStartTime = (double) myStart; + myEndTime = (double) myEnd; + + myTime = (myEndTime - myStartTime) / myEntriesTaken; + + System.out.println("Time per take: " + myTime); + + System.out.println("Do stop"); + + mySpace.stop(); + + } catch (Exception anE) { + System.err.println("Got exception :("); + anE.printStackTrace(System.err); + } + + } + + public static class TestEntry implements Entry { + public String rhubarb; + public Integer count; + + public TestEntry() { + } + + public void init() { + rhubarb = "blah"; + count = new Integer(5); + } + + public String toString() { + return super.toString() + ", " + rhubarb + ", " + count; + } + } +}