@Test
public void testPerformance() throws Exception {
CompressedIdBuffer buffer = new CompressedIdBuffer(BufferType.LARGE, true);
int counter = 0;
long t = System.currentTimeMillis();
for (long i = 0; i < 10000000; i++) {
long value = i % 10000;
if (value % 10 == 0) {
for (int j = 0; j < 100; j++) {
buffer.store(value);
}
counter += 100;
} else {
buffer.store(value);
counter++;
}
}
buffer.flush();
t = System.currentTimeMillis() - t;
System.out.println(
"Stored "
+ counter
+ " values in "
+ t
+ " ms. "
+ buffer
+ " bytes/value "
+ buffer.getBytesPerValue());
}
private void assertStoreAndRead(long... data) {
for (long value : data) {
idBuffer.store(value);
}
idBuffer.flush();
System.out.println("idBuffer = " + idBuffer + " for " + Arrays.toString(data));
idBuffer.toggleMode();
for (long value : data) {
assertEquals(value, idBuffer.read());
}
}
