src/hotspot/share/gc/shenandoah/shenandoahInitLogger.cpp

@@ -24,10 +24,12 @@
  
  #include "precompiled.hpp"
  #include "gc/shenandoah/shenandoahHeap.inline.hpp"
  #include "gc/shenandoah/shenandoahHeapRegion.hpp"
  #include "gc/shenandoah/shenandoahInitLogger.hpp"
+ #include "gc/shenandoah/shenandoahGeneration.hpp"
+ #include "gc/shenandoah/shenandoahYoungGeneration.hpp"
  #include "gc/shenandoah/heuristics/shenandoahHeuristics.hpp"
  #include "gc/shenandoah/mode/shenandoahMode.hpp"
  #include "logging/log.hpp"
  #include "runtime/globals.hpp"
  #include "utilities/globalDefinitions.hpp"

@@ -38,12 +40,21 @@
    ShenandoahHeap* heap = ShenandoahHeap::heap();
  
    log_info(gc, init)("Mode: %s",
                       heap->mode()->name());
  
-   log_info(gc, init)("Heuristics: %s",
-                      heap->heuristics()->name());
+   if (!heap->mode()->is_generational()) {
+     log_info(gc, init)("Heuristics: %s", heap->global_generation()->heuristics()->name());
+   } else {
+     log_info(gc, init)("Young Heuristics: %s", heap->young_generation()->heuristics()->name());
+     log_info(gc, init)("Old Heuristics: %s", heap->old_generation()->heuristics()->name());
+     log_info(gc, init)("Young Generation Max: " SIZE_FORMAT "%s",
+                        byte_size_in_proper_unit(heap->young_generation()->max_capacity()),
+                        proper_unit_for_byte_size(heap->young_generation()->max_capacity()));
+   }
+ 
+ 
  
    log_info(gc, init)("Heap Region Count: " SIZE_FORMAT,
                       ShenandoahHeapRegion::region_count());
  
    log_info(gc, init)("Heap Region Size: " SIZE_FORMAT "%s",