v0.10.1-SNAPSHOT optimization: Accessor refactored now use more effective ObjRef and slots for locals

lynglib/src/commonMain/kotlin/net/sergeych/tools/bm.kt

@@ -0,0 +1,9 @@
+package net.sergeych.tools
+
+import kotlinx.datetime.Clock
+
+inline fun bm(text: String="", f: ()->Unit) {
+    val start = Clock.System.now()
+    f()
+    println("$text: ${Clock.System.now() - start}")
+}