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Commit feb0368f authored by Peter Eastman's avatar Peter Eastman
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Fixed a test case that occasionally failed

parent 9966f134
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Showing with 5 additions and 5 deletions
platforms/opencl/tests/TestOpenCLRandom.cpp
View file @ feb0368f
......@@ -50,7 +50,7 @@ using namespace std;
static OpenCLPlatform platform;
void testGaussian() {
int numAtoms = 5000;
int numAtoms = 10000;
System system;
for (int i = 0; i < numAtoms; i++)
system.addParticle(1.0);
......@@ -82,10 +82,10 @@ void testGaussian() {
double c2 = var-mean*mean;
double c3 = skew-3*var*mean+2*mean*mean*mean;
double c4 = kurtosis-4*skew*mean-3*var*var+12*var*mean*mean-6*mean*mean*mean*mean;
ASSERT_EQUAL_TOL(0.0, mean, 3.0/sqrt((double)numValues));
ASSERT_EQUAL_TOL(1.0, c2, 3.0/pow(numValues, 1.0/3.0));
ASSERT_EQUAL_TOL(0.0, c3, 3.0/pow(numValues, 1.0/4.0));
ASSERT_EQUAL_TOL(0.0, c4, 3.0/pow(numValues, 1.0/4.0));
ASSERT_EQUAL_TOL(0.0, mean, 4.0/sqrt((double)numValues));
ASSERT_EQUAL_TOL(1.0, c2, 4.0/pow(numValues, 1.0/3.0));
ASSERT_EQUAL_TOL(0.0, c3, 4.0/pow(numValues, 1.0/4.0));
ASSERT_EQUAL_TOL(0.0, c4, 4.0/pow(numValues, 1.0/4.0));
}
void testRandomVelocities() {
......
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