Tests atomicity of weakCompareAndSet.
JVM options: [-XX:TieredStopAtLevel=1] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 0 | ACCEPTABLE | both may fail |
false, true, 2.0 | 43863 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 323847 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-client] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 39 | ACCEPTABLE | both may fail |
false, true, 2.0 | 30010 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 228781 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 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, 0.0 | 25 | ACCEPTABLE | both may fail |
false, true, 2.0 | 26633 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 254892 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 72 | ACCEPTABLE | both may fail |
false, true, 2.0 | 75390 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 276678 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-Xint] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 0 | ACCEPTABLE | both may fail |
false, true, 2.0 | 64 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 15756 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 36 | ACCEPTABLE | both may fail |
false, true, 2.0 | 37268 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 158846 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 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, 0.0 | 8 | ACCEPTABLE | both may fail |
false, true, 2.0 | 23008 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 215314 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 14 | ACCEPTABLE | both may fail |
false, true, 2.0 | 30148 | ACCEPTABLE | actor2 update successfully |
true, false, 2.3509528E-38 | 190338 | ACCEPTABLE | actor1 update successfully |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.3509528E-38 | 0 | FORBIDDEN | not both shall succeed |