Tests if operations on buffers are atomic.
[1] [2]JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 248156 | ACCEPTABLE | Seeing the complete update. |
| 0 | 53294 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-Xint] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 16585 | ACCEPTABLE | Seeing the complete update. |
| 0 | 13265 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 407336 | ACCEPTABLE | Seeing the complete update. |
| 0 | 21354 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-client] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 224085 | ACCEPTABLE | Seeing the complete update. |
| 0 | 11285 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 27640 | ACCEPTABLE | Seeing the complete update. |
| 0 | 1610 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 458367 | ACCEPTABLE | Seeing the complete update. |
| 0 | 34543 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-server] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 528811 | ACCEPTABLE | Seeing the complete update. |
| 0 | 17899 | ACCEPTABLE | Seeing the default value, this is valid under race. |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
| Observed state | Occurrence | Expectation | Interpretation |
|---|---|---|---|
| -1 | 215713 | ACCEPTABLE | Seeing the complete update. |
| 0 | 92627 | ACCEPTABLE | Seeing the default value, this is valid under race. |