Tests atomicity of weakCompareAndSet.
JVM options: [-client, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 16067 | ACCEPTABLE | both may fail |
false, true, 2.0 | 144353 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 370140 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-client] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 26932 | ACCEPTABLE | both may fail |
false, true, 2.0 | 153295 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 625333 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 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 | 66 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 40744 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 83716 | ACCEPTABLE | both may fail |
false, true, 2.0 | 339564 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 1173770 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
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 | 273148 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 1731842 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 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 | 28704 | ACCEPTABLE | both may fail |
false, true, 2.0 | 430362 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 2063514 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 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 | 94995 | ACCEPTABLE | both may fail |
false, true, 2.0 | 434844 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 1091591 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0.0 | 62241 | ACCEPTABLE | both may fail |
false, true, 2.0 | 509694 | ACCEPTABLE | actor2 update successfully |
true, false, 1.39067116124321E-309 | 1019485 | ACCEPTABLE | actor1 update successfully |
true, true, 1.39067116124321E-309 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2.0 | 0 | FORBIDDEN | not both shall succeed |