void mprSignalExit(MprCtx ctx)
{
Mpr *mpr;
mpr = mprGetMpr(ctx);
mprSpinLock(mpr->spin);
mpr->flags |= MPR_EXITING;
mprSpinUnlock(mpr->spin);
mprWakeWaitService(mpr);
}
/*
Do a performance benchmark
*/
static void doBenchmark(void *thread)
{
MprTime start;
MprList *list;
int count, i;
MprMutex *lock;
MprSpin *spin;
mprPrintf("Group\t%-30s\t%13s\t%12s\n", "Benchmark", "Microsec", "Elapsed-sec");
testMalloc();
if (!app->testAllocOnly) {
/*
Locking primitives
*/
mprPrintf("Lock Benchmarks\n");
lock = mprCreateLock();
count = 5000000 * app->iterations;
start = startMark();
for (i = 0; i < count; i++) {
mprLock(lock);
mprUnlock(lock);
}
endMark(start, count, "Mutex lock|unlock");
/*
Locking primitives
*/
mprPrintf("Lock Benchmarks\n");
spin = mprCreateSpinLock();
count = 5000000 * app->iterations;
start = startMark();
for (i = 0; i < count; i++) {
mprSpinLock(spin);
mprSpinUnlock(spin);
}
endMark(start, count, "Spin lock|unlock");
/*
Condition signal / wait
*/
mprPrintf("Cond Benchmarks\n");
count = 1000000 * app->iterations;
start = startMark();
mprResetCond(app->complete);
for (i = 0; i < count; i++) {
mprSignalCond(app->complete);
mprWaitForCond(app->complete, -1);
}
endMark(start, count, "Cond signal|wait");
/*
List
*/
mprPrintf("List Benchmarks\n");
count = 2000000 * app->iterations;
list = mprCreateList(count, 0);
start = startMark();
for (i = 0; i < count; i++) {
mprAddItem(list, (void*) (long) i);
mprRemoveItem(list, (void*) (long) i);
}
endMark(start, count, "Link insert|remove");
/*
Events
*/
mprPrintf("Event Benchmarks\n");
mprResetCond(app->complete);
count = 30000 * app->iterations;
app->markCount = count;
start = startMark();
for (i = 0; i < count; i++) {
mprCreateEvent(NULL, "eventBenchmark", 0, eventCallback, ITOP(i), MPR_EVENT_QUICK);
}
mprWaitForCond(app->complete, -1);
endMark(start, count, "Event (create|run|delete)");
/*
Test timer creation, run and remove
These create a new dispatcher and run a worker thread.
*/
mprPrintf("Timer\n");
mprResetCond(app->complete);
count = 20000 * app->iterations;
app->markCount = count;
start = startMark();
for (i = 0; i < count; i++) {
mprCreateTimerEvent(NULL, "timerBenchmark", 0, timerCallback, (void*) (long) i, 0);
}
mprWaitForCond(app->complete, -1);
endMark(start, count, "Timer (create|delete)");
/*
Alloc (1K)
*/
mprPrintf("Alloc 1K Benchmarks\n");
count = 2000000 * app->iterations;
start = startMark();
for (i = 0; i < count; i++) {
mprAlloc(1024);
if ((i % 128) == 0) {
mprGC(0);
}
}
endMark(start, count, "Alloc mprAlloc(1K)");
}
testComplete = 1;
}
