jlaskey@3: /*
jlaskey@7:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
attila@962:  *
jlaskey@3:  * Redistribution and use in source and binary forms, with or without
jlaskey@3:  * modification, are permitted provided that the following conditions
jlaskey@3:  * are met:
attila@962:  *
jlaskey@3:  *   - Redistributions of source code must retain the above copyright
jlaskey@3:  *     notice, this list of conditions and the following disclaimer.
attila@962:  *
jlaskey@3:  *   - Redistributions in binary form must reproduce the above copyright
jlaskey@3:  *     notice, this list of conditions and the following disclaimer in the
jlaskey@3:  *     documentation and/or other materials provided with the distribution.
attila@962:  *
jlaskey@3:  *   - Neither the name of Oracle nor the names of its
jlaskey@3:  *     contributors may be used to endorse or promote products derived
jlaskey@3:  *     from this software without specific prior written permission.
attila@962:  *
jlaskey@3:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
jlaskey@3:  * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
jlaskey@3:  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
jlaskey@3:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
jlaskey@3:  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
jlaskey@3:  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
jlaskey@3:  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
jlaskey@3:  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
jlaskey@3:  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
jlaskey@3:  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
jlaskey@3:  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jlaskey@3:  */
jlaskey@3: 
jlaskey@3: function bench() {
jlaskey@3:    var N = 10000000;
jlaskey@3: 
jlaskey@3:    function empty() {}
jlaskey@3: 
jlaskey@3:    function outer1() {
jlaskey@3:        function inner() {}
jlaskey@3:    }
jlaskey@3: 
jlaskey@3:    function outer2() {
jlaskey@3:        function inner() {}
jlaskey@3:        inner();
jlaskey@3:    }
jlaskey@3: 
jlaskey@3:    for (var i = 0, d = Date.now(); i < N; i++) {
jlaskey@3:       empty();
jlaskey@3:    }
jlaskey@3:    print("empty :", Date.now() - d);
jlaskey@3:    for (var i = 0, d = Date.now(); i < N; i++) {
jlaskey@3:       outer1();
jlaskey@3:    }
jlaskey@3:    print("outer1:", Date.now() - d);
jlaskey@3:    for (var i = 0, d = Date.now(); i < N; i++) {
jlaskey@3:       outer2();
jlaskey@3:    }
jlaskey@3:    print("outer2:", Date.now() - d);
jlaskey@3: }
jlaskey@3: bench();
jlaskey@3: