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Side by Side Diff: test/mjsunit/manual-parallel-recompile.js

Issue 16482004: Revert "Enable map dependency to in-flight compilation info." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 6 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
11 // with the distribution. 11 // with the distribution.
12 // * Neither the name of Google Inc. nor the names of its 12 // * Neither the name of Google Inc. nor the names of its
13 // contributors may be used to endorse or promote products derived 13 // contributors may be used to endorse or promote products derived
14 // from this software without specific prior written permission. 14 // from this software without specific prior written permission.
15 // 15 //
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 27
28 // Flags: --allow-natives-syntax --expose-gc 28 // Flags: --allow-natives-syntax --expose-gc --parallel-recompilation
29 // Flags: --parallel-recompilation --parallel-recompilation-delay=50
30 29
31 function assertUnoptimized(fun) { 30 function assertUnoptimized(fun) {
32 assertTrue(%GetOptimizationStatus(fun) != 1); 31 assertTrue(%GetOptimizationStatus(fun) != 1);
33 } 32 }
34 33
35 function assertOptimized(fun) {
36 assertTrue(%GetOptimizationStatus(fun) != 2);
37 }
38
39 function f(x) { 34 function f(x) {
40 var xx = x * x; 35 var xx = x * x;
41 var xxstr = xx.toString(); 36 var xxstr = xx.toString();
42 return xxstr.length; 37 return xxstr.length;
43 } 38 }
44 39
45 function g(x) { 40 function g(x) {
46 var xxx = Math.sqrt(x) | 0; 41 var xxx = Math.sqrt(x) | 0;
47 var xxxstr = xxx.toString(); 42 var xxxstr = xxx.toString();
48 return xxxstr.length; 43 return xxxstr.length;
49 } 44 }
50 45
51 function k(x) { 46 function k(x) {
52 return x * x; 47 return x * x;
53 } 48 }
54 49
55 f(g(1)); 50 f(g(1));
56 assertUnoptimized(f); 51 assertUnoptimized(f);
57 assertUnoptimized(g); 52 assertUnoptimized(g);
58 53
59 %OptimizeFunctionOnNextCall(f, "parallel"); 54 %OptimizeFunctionOnNextCall(f, "parallel");
60 %OptimizeFunctionOnNextCall(g, "parallel"); 55 %OptimizeFunctionOnNextCall(g, "parallel");
61 f(g(2)); // Trigger optimization. 56 f(g(2));
62 57
63 assertUnoptimized(f); // Not yet optimized. 58 assertUnoptimized(f);
64 assertUnoptimized(g); 59 assertUnoptimized(g);
65 60
66 %CompleteOptimization(f); // Wait till optimized code is installed. 61 %WaitUntilOptimized(f);
67 %CompleteOptimization(g); 62 %WaitUntilOptimized(g);
68
69 assertOptimized(f); // Optimized now.
70 assertOptimized(g);
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