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Code Issues Releases Activity

perftest spinlock

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This commit is contained in:
Dwight 2011-07-11 16:09:18 -04:00
parent 2373b058fd
commit ab5d034f2d
1 changed files with 12 additions and 0 deletions
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12
dbtests/perftests.cpp
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@ -427,6 +427,7 @@ namespace PerfTests {
RWLock lk("testrw");
SimpleMutex m("simptst");
mongo::mutex mtest("mtest");
SpinLock s;
class mutexspeed : public B {
public:
@ -446,6 +447,16 @@ namespace PerfTests {
SimpleMutex::scoped_lock lk(m);
}
};
class spinlockspeed : public B {
public:
string name() { return "spinlock"; }
virtual int howLongMillis() { return 500; }
virtual bool showDurStats() { return false; }
void timed() {
mongo::scoped_spinlock lk(s);
}
};
class rlock : public B {
public:
string name() { return "rlock"; }
@ -810,6 +821,7 @@ namespace PerfTests {
add< ulock >();
add< mutexspeed >();
add< simplemutexspeed >();
add< spinlockspeed >();
add< CTM >();
add< KeyTest >();
add< Bldr >();