Adjust kPagesPerChunk to 16 instead of 64 on Android....

src/heap.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 51 matching lines @@
 int Heap::old_gen_promotion_limit_ = kMinimumPromotionLimit;
 int Heap::old_gen_allocation_limit_ = kMinimumAllocationLimit;
 
 int Heap::old_gen_exhausted_ = false;
 
 int Heap::amount_of_external_allocated_memory_ = 0;
 int Heap::amount_of_external_allocated_memory_at_last_global_gc_ = 0;
 
 // semispace_size_ should be a power of 2 and old_generation_size_ should be
 // a multiple of Page::kPageSize.
-#if V8_TARGET_ARCH_ARM
+#if defined(ANDROID)
 int Heap::semispace_size_  = 512*KB;
 int Heap::old_generation_size_ = 128*MB;
 int Heap::initial_semispace_size_ = 128*KB;
 #else
 int Heap::semispace_size_  = 8*MB;
 int Heap::old_generation_size_ = 512*MB;
 int Heap::initial_semispace_size_ = 512*KB;
 #endif
 
 GCCallback Heap::global_gc_prologue_callback_ = NULL;
@@ skipping 133 matching lines @@
          Heap::new_space_.Size(), new_space_.Available());
   PrintF("Old pointers,       used: %8d, available: %8d\n",
          old_pointer_space_->Size(), old_pointer_space_->Available());
   PrintF("Old data space,     used: %8d, available: %8d\n",
          old_data_space_->Size(), old_data_space_->Available());
   PrintF("Code space,         used: %8d, available: %8d\n",
          code_space_->Size(), code_space_->Available());
   PrintF("Map space,          used: %8d, available: %8d\n",
          map_space_->Size(), map_space_->Available());
   PrintF("Large object space, used: %8d, avaialble: %8d\n",
-         map_space_->Size(), map_space_->Available());
+         lo_space_->Size(), lo_space_->Available());

[Mads Ager (chromium), 2009/07/14 22:36:50]

Good catch, I should have caught that in the original review. :-)

 }
 #endif
 
 
 // TODO(1238405): Combine the infrastructure for --heap-stats and
 // --log-gc to avoid the complicated preprocessor and flag testing.
 void Heap::ReportStatisticsAfterGC() {
   // Similar to the before GC, we use some complicated logic to ensure that
   // NewSpace statistics are logged exactly once when --log-gc is turned on.
 #if defined(DEBUG) && defined(ENABLE_LOGGING_AND_PROFILING)
@@ skipping 3478 matching lines @@
 #ifdef DEBUG
 bool Heap::GarbageCollectionGreedyCheck() {
   ASSERT(FLAG_gc_greedy);
   if (Bootstrapper::IsActive()) return true;
   if (disallow_allocation_failure()) return true;
   return CollectGarbage(0, NEW_SPACE);
 }
 #endif
 
 } }  // namespace v8::internal