ch.epfl.lamp.grading

instrumented

package instrumented

Visibility

Public
All

Type Members

trait InstrumentedSuite extends AnyRef
case class MethodCallTrace(className: String, methodName: String, methodDescriptor: String) extends Product with Serializable
class Profiler extends AnyRef

Value Members

object Instrumentation

An object that controls profiling of instrumented byte-code.
An object that controls profiling of instrumented byte-code.
The instrumentation is achieved by using the java.lang.instrument package. The instrumentation agent can be found in the ch.epfl.lamp.instragent package.
At the moment the following classes are being instrumented: * all classes with empty package * all classes from scala package (except for classes responsible for instrumentation)
The following code in main:
```
import ch.epfl.lamp.grading.instrumented.Instrumentation._
def main(args: Array[String]): Unit = {
  startProfiling()
  // should box the boolean
  println(true)
  stopProfiling()
  printStatistics()
}
```
should print:
```
true
Method call statistics:
scala/Predef$.println(Ljava/lang/Object;)V: 1
scala/runtime/BoxesRunTime.boxToBoolean(Z)Ljava/lang/Boolean;: 1
```
object MethodCallTrace extends Serializable

Ungrouped