ytoshima

/Users/yoshi/local/openjdk/jdk8-b102-hs25-b45/hotspot/src/os/bsd/vm/attachListener_bsd.cpp: In static member function ‘static void AttachListener::vm_start()’:
/Users/yoshi/local/openjdk/jdk8-b102-hs25-b45/hotspot/src/os/bsd/vm/attachListener_bsd.cpp:455: warning: ‘stat64’ is deprecated (declared at /usr/include/sys/stat.h:466)
/Users/yoshi/local/openjdk/jdk8-b102-hs25-b45/hotspot/src/os/bsd/vm/attachListener_bsd.cpp:455: warning: ‘stat64’ is deprecated (declared at /usr/include/sys/stat.h:466)
make[8]: *** [attachListener_bsd.o] Error 1
make[8]: *** Waiting for unfinished jobs....
make[7]: *** [the_vm] Error 2
make[6]: *** [product] Error 2
make[5]: *** [generic_build2] Error 2
make[4]: *** [product] Error 2
make[3]: *** [all_product_universal] Error 2

ytoshima

import java.io.InputStream;
import java.net.*;
// import java.util.concurrent.Phaser;

// Try mutex/condvar style.
// If it didn't work, try semaphore
// test for  JDK-8006395
// Racey test, will not always fail, but if it does then we have a problem.

public class Race15 {

ytoshima

/**
 * Small utility script to use JavaFX 2 from scala REPL
 * To use ':l fxutil.scala' in REPL.
 * Recent java7 JDK contains javafx runtime at $JAVA_HOME/jre/lib/jfxrt.jar
 * Scala 2.9 takes -cp or CLASSPATH, so specify the jfxrt.jar path using
 * either way.
 * Scala 2.10 does not work in the same way.  Its startup script passes
 * -classpath "", thus -cp does not work.  Instead, it has -toolcp option,
 * so specify the jfxrt.jar using the option.
 *

ytoshima

package persist.gettingStarted

import com.sleepycat.persist.model.{Entity, PrimaryKey, SecondaryKey}
import com.sleepycat.persist.model.Relationship._

@Entity
class Vendor {
  var address: String = _
  var bizPhoneNumber: String = _
  var city: String = _

ytoshima

/* Simple test program to verify si_code=SI_KERNEL(128) for address 
 * above TASK_SIZE64 or TASK_SIZE_MAX (0x800000000000 - 4096 = 0x7ffffffff000)
 * See do_page_fault(k).
 */
#include <stdio.h>
#include <sys/types.h>
#include <signal.h>
#include <string.h>
#include <unistd.h>

ytoshima

cl /Zi -D_UNICODE ps2.cpp Psapi.lib

ytoshima

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <sys/time.h>
#include <signal.h>
#include <string.h>

ytoshima

#!/bin/sh
exec ~/local/scala-2.10.0/bin/scala "$0" "$@"
!#
val ge = java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment
val mode = ge.getDefaultScreenDevice.getDisplayMode
println("%dx%d".format(mode.getWidth, mode.getHeight))

ytoshima

/**
 * Print thread stack use for each thread.
 * This is for linux which has /proc/<pid>/smaps and /proc/<pid>/task/<tid>/stat.
 */
object StackUse extends App {
  import scala.util.control.Exception._
  import scala.io.Source
  import java.io.File
  /**
   * Parse (pid, task stat string) tuple and returns (pid, sp) tuple.

ytoshima

/*
 * A small cpu and memory stress program
 * compile: CC cpumem.cpp -o cpumem -lpthread
 *      or: make LDFLAGS=-lpthread cpumem
 */
#include <pthread.h>
#include <iostream>
#include <vector>
#include <sys/types.h>
#include <assert.h>