Switch to G1 (default GC) in benchmarks

Author: plokhotnyuk

jsoniter-scala-benchmark/shared/src/main/scala/com/github/plokhotnyuk/jsoniter_scala/benchmark/CommonParams.scala

@@ -8,28 +8,28 @@ import org.openjdk.jmh.annotations._
 @Measurement(iterations = 5, time = 1, timeUnit = TimeUnit.SECONDS)
 @Fork(value = 1, jvmArgs = Array(
 //  "-Djava.lang.invoke.VarHandle.VAR_HANDLE_GUARDS=false",
-//  "-XX:+UseTransparentHugePages",
   "-server",
-  "-noclassgc",
-  "-Xms2g",
-  "-Xmx2g",
-  "-XX:NewSize=1g",
-  "-XX:MaxNewSize=1g",
+//  "-noclassgc",
+  "-Xms8g",
+  "-Xmx8g",
+  "-XX:NewSize=4g",
+  "-XX:MaxNewSize=4g",
   "-XX:InitialCodeCacheSize=512m",
   "-XX:ReservedCodeCacheSize=512m",
   "-XX:NonNMethodCodeHeapSize=32m",
   "-XX:NonProfiledCodeHeapSize=240m",
   "-XX:ProfiledCodeHeapSize=240m",
-  "-XX:TLABSize=16m",
-  "-XX:-ResizeTLAB",
-  "-XX:+UseParallelGC",
-  "-XX:-UseAdaptiveSizePolicy",
+  "-XX:TLABSize=1m",
+//  "-XX:-ResizeTLAB",
+  "-XX:+UseG1GC",
+//  "-XX:-UseAdaptiveSizePolicy",
   "-XX:MaxInlineLevel=20",
   "-XX:InlineSmallCode=2500", // Use defaults from Open JDK 17+
   "-XX:+AlwaysPreTouch",
-  "-XX:-UseDynamicNumberOfGCThreads",
-  "-XX:+UseNUMA",
-  "-XX:-UseAdaptiveNUMAChunkSizing",
+  "-XX:+UseTransparentHugePages",
+//  "-XX:-UseDynamicNumberOfGCThreads",
+//  "-XX:+UseNUMA",
+//  "-XX:-UseAdaptiveNUMAChunkSizing",
   "-XX:+PerfDisableSharedMem", // See https://github.com/Simonis/mmap-pause#readme
   "-XX:-UseDynamicNumberOfCompilerThreads",
   "-XX:-UsePerfData",