Tests atomicity of weakCompareAndSet.
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 12 | ACCEPTABLE | both may fail |
false, true, -2 | 18417 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 199121 | 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 | 149 | ACCEPTABLE | both may fail |
false, true, -2 | 166740 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 254991 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |
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 | 219315 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 1033105 | 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 | 144 | ACCEPTABLE | both may fail |
false, true, -2 | 578806 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 1112490 | 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 | 73 | ACCEPTABLE | both may fail |
false, true, -2 | 90487 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 262900 | 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 | 146 | ACCEPTABLE | both may fail |
false, true, -2 | 205699 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 605355 | 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 | 449 | ACCEPTABLE | both may fail |
false, true, -2 | 309230 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 895081 | 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 | 22940 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 18210 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, -2 | 0 | FORBIDDEN | not both shall succeed |