Tests atomicity of weakCompareAndSet.
JVM options: [-server, -XX:-TieredCompilation] Iterations: 5 Time: 200
Observed state | Occurrence | Expectation | Interpretation |
---|---|---|---|
false, false, 0 | 21 | ACCEPTABLE | both may fail |
false, true, 2 | 43794 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 772175 | 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 | 51886 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 33384 | 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 | 210 | ACCEPTABLE | both may fail |
false, true, 2 | 197944 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 338506 | 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 | 119 | ACCEPTABLE | both may fail |
false, true, 2 | 17597 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 77064 | 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 | 532941 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 895859 | 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 | 304 | ACCEPTABLE | both may fail |
false, true, 2 | 62896 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 623070 | 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 | 13 | ACCEPTABLE | both may fail |
false, true, 2 | 76320 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 162557 | 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 | 8 | ACCEPTABLE | both may fail |
false, true, 2 | 7943 | ACCEPTABLE | actor2 update successfully |
true, false, -1 | 18669 | ACCEPTABLE | actor1 update successfully |
true, true, -1 | 0 | FORBIDDEN | not both shall succeed |
true, true, 2 | 0 | FORBIDDEN | not both shall succeed |