Tests atomicity of weakCompareAndSet.
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 0 | ACCEPTABLE | both may fail |
false, true, -2 | 172428 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 538802 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 333 | ACCEPTABLE | both may fail |
false, true, -2 | 81417 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 428880 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-client] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 788 | ACCEPTABLE | both may fail |
false, true, -2 | 361470 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 837312 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 278 | ACCEPTABLE | both may fail |
false, true, -2 | 106713 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 249579 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 52 | ACCEPTABLE | both may fail |
false, true, -2 | 74119 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 43619 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-Xint] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 0 | ACCEPTABLE | both may fail |
false, true, -2 | 46245 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 25515 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 2048 | ACCEPTABLE | both may fail |
false, true, -2 | 409846 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 1109566 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server, -XX:-TieredCompilation, -XX:+UnlockDiagnosticVMOptions, -XX:+StressLCM, -XX:+StressGCM] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 1444 | ACCEPTABLE | both may fail |
false, true, -2 | 179199 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 752137 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |