Add a commited loads event queue similar to the one for commited instructions.

Two new parameters for the CPU models, max_loads_any_thread and max_loads_all_threads.

cpu/memtest/memtest.cc:
cpu/memtest/memtest.hh:
    Swap out maxReads for the new commited loads model.

--HG--
extra : convert_revision : 35031329bbc476122b2203104537a9f8b46addfa

1 files changed, 6 insertions, 0 deletions

diff --git a/cpu/simple_cpu/simple_cpu.hh b/cpu/simple_cpu/simple_cpu.hh
index 658a92344..fd50acfe1 100644
--- a/cpu/simple_cpu/simple_cpu.hh
+++ b/cpu/simple_cpu/simple_cpu.hh
@@ -114,6 +114,7 @@ class SimpleCPU : public BaseCPU
     SimpleCPU(const std::string &_name,
               System *_system,
               Counter max_insts_any_thread, Counter max_insts_all_threads,
+              Counter max_loads_any_thread, Counter max_loads_all_threads,
               AlphaItb *itb, AlphaDtb *dtb, FunctionalMemory *mem,
               MemInterface *icache_interface, MemInterface *dcache_interface,
               int cpu_id, Tick freq);
@@ -123,6 +124,8 @@ class SimpleCPU : public BaseCPU
     SimpleCPU(const std::string &_name, Process *_process,
               Counter max_insts_any_thread,
               Counter max_insts_all_threads,
+              Counter max_loads_any_thread,
+              Counter max_loads_all_threads,
               MemInterface *icache_interface, MemInterface *dcache_interface);
 
 #endif
@@ -239,6 +242,9 @@ class SimpleCPU : public BaseCPU
     // number of simulated memory references
     Statistics::Scalar<> numMemRefs;
 
+    // number of simulated loads
+    Counter numLoad;
+
     // number of idle cycles
     Statistics::Scalar<> idleCycles;
     Statistics::Formula idleFraction;