aragozin/proflab_biasdemo

Java sampling bias demo for "Java profilers" lab

Run mvn compile to compile classfiles.

AllocationTest demo

java -Xmx256m -XX:+UnlockDiagnosticVMOptions -XX:+DebugNonSafepoints -cp target/classes AllocationBench

CryptoBench demo

java -Xmx256m -cp target/classes CryptoBench

java -Xmx256m -XX:+UnlockDiagnosticVMOptions -XX:+DebugNonSafepoints -cp target/classes CryptoBench

java -Xmx256m -XX:+UnlockDiagnosticVMOptions -XX:+DebugNonSafepoints -DtrackTime=true -cp target/classes CryptoBench

SJK demo

Version 1 (slow)

java -Xmx256m -cp bias-sjk-v1.jar;target/classes SjkBench # Windows verion

java -Xmx256m -cp bias-sjk-v1.jar:target/classes SjkBench # Unix verion

Version 2 (fast)

java -Xmx256m -cp bias-sjk-v2.jar;target/classes SjkBench # Windows verion

java -Xmx256m -cp bias-sjk-v2.jar:target/classes SjkBench # Unix verion