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1 /* | 1 /* |
2 Copyright (C) 2005 Apple Inc. All rights reserved. | 2 Copyright (C) 2005 Apple Inc. All rights reserved. |
3 | 3 |
4 This library is free software; you can redistribute it and/or | 4 This library is free software; you can redistribute it and/or |
5 modify it under the terms of the GNU Library General Public | 5 modify it under the terms of the GNU Library General Public |
6 License as published by the Free Software Foundation; either | 6 License as published by the Free Software Foundation; either |
7 version 2 of the License, or (at your option) any later version. | 7 version 2 of the License, or (at your option) any later version. |
8 | 8 |
9 This library is distributed in the hope that it will be useful, | 9 This library is distributed in the hope that it will be useful, |
10 but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 Library General Public License for more details. | 12 Library General Public License for more details. |
13 | 13 |
14 You should have received a copy of the GNU Library General Public License | 14 You should have received a copy of the GNU Library General Public License |
15 along with this library; see the file COPYING.LIB. If not, write to | 15 along with this library; see the file COPYING.LIB. If not, write to |
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 Boston, MA 02110-1301, USA. | 17 Boston, MA 02110-1301, USA. |
18 */ | 18 */ |
19 | 19 |
20 #include "sky/engine/config.h" | |
21 #include "sky/engine/wtf/DataLog.h" | 20 #include "sky/engine/wtf/DataLog.h" |
22 #include "sky/engine/wtf/HashTable.h" | 21 #include "sky/engine/wtf/HashTable.h" |
23 | 22 |
24 namespace WTF { | 23 namespace WTF { |
25 | 24 |
26 #if DUMP_HASHTABLE_STATS | 25 #if DUMP_HASHTABLE_STATS |
27 | 26 |
28 int HashTableStats::numAccesses; | 27 int HashTableStats::numAccesses; |
29 int HashTableStats::numCollisions; | 28 int HashTableStats::numCollisions; |
30 int HashTableStats::collisionGraph[4096]; | 29 int HashTableStats::collisionGraph[4096]; |
(...skipping 28 matching lines...) Expand all Loading... |
59 for (int i = 1; i <= maxCollisions; i++) { | 58 for (int i = 1; i <= maxCollisions; i++) { |
60 dataLogF(" %d lookups with exactly %d collisions (%.2f%% , %.2f%% with
this many or more)\n", collisionGraph[i], i, 100.0 * (collisionGraph[i] - collis
ionGraph[i+1]) / numAccesses, 100.0 * collisionGraph[i] / numAccesses); | 59 dataLogF(" %d lookups with exactly %d collisions (%.2f%% , %.2f%% with
this many or more)\n", collisionGraph[i], i, 100.0 * (collisionGraph[i] - collis
ionGraph[i+1]) / numAccesses, 100.0 * collisionGraph[i] / numAccesses); |
61 } | 60 } |
62 dataLogF("%d rehashes\n", numRehashes); | 61 dataLogF("%d rehashes\n", numRehashes); |
63 dataLogF("%d reinserts\n", numReinserts); | 62 dataLogF("%d reinserts\n", numReinserts); |
64 } | 63 } |
65 | 64 |
66 #endif | 65 #endif |
67 | 66 |
68 } // namespace WTF | 67 } // namespace WTF |
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