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added some performance tests

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Conflicts:
	tests/octree/CMakeLists.txt
	tests/octree/src/ModelTests.cpp
	tests/octree/src/ModelTests.h
	tests/octree/src/main.cpp
This commit is contained in:
ZappoMan 2014-06-23 14:08:47 -07:00
parent 61cc54f13d
commit d42ec973d2
2 changed files with 68 additions and 4 deletions
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66
tests/octree/src/ModelTests.cpp
View file

@ -40,6 +40,7 @@ void ModelTests::modelTreeTests(bool verbose) {
ModelTree tree;
uint32_t id = 1;
ModelItemID modelID(id);
modelID.isKnownID = false; // this is a temporary workaround to allow local tree models to be added with known IDs
ModelItemProperties properties;
float oneMeter = 1.0f;
float halfMeter = oneMeter / 2.0f;
@ -90,6 +91,8 @@ void ModelTests::modelTreeTests(bool verbose) {
}
}
modelID.isKnownID = true; // this is a temporary workaround to allow local tree models to be added with known IDs
{
testsTaken++;
QString testName = "change position of model in tree";
@ -170,6 +173,69 @@ void ModelTests::modelTreeTests(bool verbose) {
}
}
{
testsTaken++;
QString testName = "Performance - findClosestModel() 1,000,000 times";
if (verbose) {
qDebug() << "Test" << testsTaken <<":" << qPrintable(testName);
}
float targetRadius = oneMeter * 2.0 / (float)TREE_SCALE; // in tree units
const int TEST_ITERATIONS = 1000000;
quint64 start = usecTimestampNow();
const ModelItem* foundModelByRadius = NULL;
for (int i = 0; i < TEST_ITERATIONS; i++) {
foundModelByRadius = tree.findClosestModel(positionAtCenterInTreeUnits, targetRadius);
}
quint64 end = usecTimestampNow();
if (verbose) {
qDebug() << "foundModelByRadius=" << foundModelByRadius;
}
bool passed = foundModelByRadius;
if (passed) {
testsPassed++;
} else {
testsFailed++;
qDebug() << "FAILED - Test" << testsTaken <<":" << qPrintable(testName);
}
float USECS_PER_MSECS = 1000.0f;
float elapsedInMSecs = (float)(end - start) / USECS_PER_MSECS;
qDebug() << "TIME - Test" << testsTaken <<":" << qPrintable(testName) << "elapsed=" << elapsedInMSecs << "msecs";
}
{
testsTaken++;
QString testName = "Performance - findModelByID() 1,000,000 times";
if (verbose) {
qDebug() << "Test" << testsTaken <<":" << qPrintable(testName);
}
const int TEST_ITERATIONS = 1000000;
quint64 start = usecTimestampNow();
const ModelItem* foundModelByID = NULL;
for (int i = 0; i < TEST_ITERATIONS; i++) {
foundModelByID = tree.findModelByID(id);
}
quint64 end = usecTimestampNow();
if (verbose) {
qDebug() << "foundModelByID=" << foundModelByID;
}
bool passed = foundModelByID;
if (passed) {
testsPassed++;
} else {
testsFailed++;
qDebug() << "FAILED - Test" << testsTaken <<":" << qPrintable(testName);
}
float USECS_PER_MSECS = 1000.0f;
float elapsedInMSecs = (float)(end - start) / USECS_PER_MSECS;
qDebug() << "TIME - Test" << testsTaken <<":" << qPrintable(testName) << "elapsed=" << elapsedInMSecs << "msecs";
}
qDebug() << " tests passed:" << testsPassed << "out of" << testsTaken;
if (verbose) {
qDebug() << "******************************************************************************************";

6
tests/octree/src/ModelTests.h
View file

@ -13,10 +13,8 @@
#define hifi_ModelTests_h
namespace ModelTests {
void modelTreeTests(bool verbose);
void runAllTests(bool verbose);
void modelTreeTests(bool verbose = false);
void runAllTests(bool verbose = false);
}
#endif // hifi_ModelTests_h