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-rw-r--r--src/mem/ruby/system/System.cc184
1 files changed, 86 insertions, 98 deletions
diff --git a/src/mem/ruby/system/System.cc b/src/mem/ruby/system/System.cc
index 69dbf69c4..ef4b66290 100644
--- a/src/mem/ruby/system/System.cc
+++ b/src/mem/ruby/system/System.cc
@@ -1,4 +1,3 @@
-
/*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
@@ -27,25 +26,15 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/*
- * RubySystem.cc
- *
- * Description: See System.hh
- *
- * $Id$
- *
- */
-
-
-#include "mem/ruby/system/System.hh"
+#include "base/output.hh"
+#include "mem/ruby/buffers/MessageBuffer.hh"
#include "mem/ruby/common/Address.hh"
-#include "mem/ruby/profiler/Profiler.hh"
#include "mem/ruby/network/Network.hh"
+#include "mem/ruby/profiler/Profiler.hh"
#include "mem/ruby/recorder/Tracer.hh"
-#include "mem/ruby/buffers/MessageBuffer.hh"
-#include "mem/ruby/system/MemoryVector.hh"
#include "mem/ruby/slicc_interface/AbstractController.hh"
-#include "base/output.hh"
+#include "mem/ruby/system/MemoryVector.hh"
+#include "mem/ruby/system/System.hh"
int RubySystem::m_random_seed;
bool RubySystem::m_randomization;
@@ -103,68 +92,68 @@ RubySystem::RubySystem(const Params *p)
registerExitCallback(rubyExitCB);
}
-
-void RubySystem::init()
+void
+RubySystem::init()
{
- m_profiler_ptr->clearStats();
+ m_profiler_ptr->clearStats();
}
-
RubySystem::~RubySystem()
{
- delete m_network_ptr;
- delete m_profiler_ptr;
- delete m_tracer_ptr;
- if (m_mem_vec_ptr != NULL) {
- delete m_mem_vec_ptr;
- }
+ delete m_network_ptr;
+ delete m_profiler_ptr;
+ delete m_tracer_ptr;
+ if (m_mem_vec_ptr)
+ delete m_mem_vec_ptr;
}
-void RubySystem::printSystemConfig(ostream & out)
+void
+RubySystem::printSystemConfig(ostream & out)
{
- out << "RubySystem config:" << endl;
- out << " random_seed: " << m_random_seed << endl;
- out << " randomization: " << m_randomization << endl;
- out << " cycle_period: " << m_clock << endl;
- out << " block_size_bytes: " << m_block_size_bytes << endl;
- out << " block_size_bits: " << m_block_size_bits << endl;
- out << " memory_size_bytes: " << m_memory_size_bytes << endl;
- out << " memory_size_bits: " << m_memory_size_bits << endl;
-
+ out << "RubySystem config:" << endl
+ << " random_seed: " << m_random_seed << endl
+ << " randomization: " << m_randomization << endl
+ << " cycle_period: " << m_clock << endl
+ << " block_size_bytes: " << m_block_size_bytes << endl
+ << " block_size_bits: " << m_block_size_bits << endl
+ << " memory_size_bytes: " << m_memory_size_bytes << endl
+ << " memory_size_bits: " << m_memory_size_bits << endl;
}
-void RubySystem::printConfig(ostream& out)
+void
+RubySystem::printConfig(ostream& out)
{
- out << "\n================ Begin RubySystem Configuration Print ================\n\n";
- printSystemConfig(out);
- m_network_ptr->printConfig(out);
- m_profiler_ptr->printConfig(out);
- out << "\n================ End RubySystem Configuration Print ================\n\n";
+ out << "\n================ Begin RubySystem Configuration Print ================\n\n";
+ printSystemConfig(out);
+ m_network_ptr->printConfig(out);
+ m_profiler_ptr->printConfig(out);
+ out << "\n================ End RubySystem Configuration Print ================\n\n";
}
-void RubySystem::printStats(ostream& out)
+void
+RubySystem::printStats(ostream& out)
{
+ const time_t T = time(NULL);
+ tm *localTime = localtime(&T);
+ char buf[100];
+ strftime(buf, 100, "%b/%d/%Y %H:%M:%S", localTime);
- const time_t T = time(NULL);
- tm *localTime = localtime(&T);
- char buf[100];
- strftime(buf, 100, "%b/%d/%Y %H:%M:%S", localTime);
-
- out << "Real time: " << buf << endl;
+ out << "Real time: " << buf << endl;
- m_profiler_ptr->printStats(out);
- m_network_ptr->printStats(out);
+ m_profiler_ptr->printStats(out);
+ m_network_ptr->printStats(out);
}
-void RubySystem::clearStats() const
+void
+RubySystem::clearStats() const
{
- m_profiler_ptr->clearStats();
- m_network_ptr->clearStats();
+ m_profiler_ptr->clearStats();
+ m_network_ptr->clearStats();
}
-void RubySystem::recordCacheContents(CacheRecorder& tr) const
+void
+RubySystem::recordCacheContents(CacheRecorder& tr) const
{
-
}
#ifdef CHECK_COHERENCE
@@ -176,48 +165,46 @@ void RubySystem::recordCacheContents(CacheRecorder& tr) const
// in setState. The SLICC spec must also define methods "isBlockShared"
// and "isBlockExclusive" that are specific to that protocol
//
-void RubySystem::checkGlobalCoherenceInvariant(const Address& addr ) {
- /*
- NodeID exclusive = -1;
- bool sharedDetected = false;
- NodeID lastShared = -1;
-
- for (int i = 0; i < m_chip_vector.size(); i++) {
-
- if (m_chip_vector[i]->isBlockExclusive(addr)) {
- if (exclusive != -1) {
- // coherence violation
- WARN_EXPR(exclusive);
- WARN_EXPR(m_chip_vector[i]->getID());
- WARN_EXPR(addr);
- WARN_EXPR(g_eventQueue_ptr->getTime());
- ERROR_MSG("Coherence Violation Detected -- 2 exclusive chips");
- }
- else if (sharedDetected) {
- WARN_EXPR(lastShared);
- WARN_EXPR(m_chip_vector[i]->getID());
- WARN_EXPR(addr);
- WARN_EXPR(g_eventQueue_ptr->getTime());
- ERROR_MSG("Coherence Violation Detected -- exclusive chip with >=1 shared");
- }
- else {
- exclusive = m_chip_vector[i]->getID();
- }
- }
- else if (m_chip_vector[i]->isBlockShared(addr)) {
- sharedDetected = true;
- lastShared = m_chip_vector[i]->getID();
-
- if (exclusive != -1) {
- WARN_EXPR(lastShared);
- WARN_EXPR(exclusive);
- WARN_EXPR(addr);
- WARN_EXPR(g_eventQueue_ptr->getTime());
- ERROR_MSG("Coherence Violation Detected -- exclusive chip with >=1 shared");
- }
+void
+RubySystem::checkGlobalCoherenceInvariant(const Address& addr)
+{
+#if 0
+ NodeID exclusive = -1;
+ bool sharedDetected = false;
+ NodeID lastShared = -1;
+
+ for (int i = 0; i < m_chip_vector.size(); i++) {
+ if (m_chip_vector[i]->isBlockExclusive(addr)) {
+ if (exclusive != -1) {
+ // coherence violation
+ WARN_EXPR(exclusive);
+ WARN_EXPR(m_chip_vector[i]->getID());
+ WARN_EXPR(addr);
+ WARN_EXPR(g_eventQueue_ptr->getTime());
+ ERROR_MSG("Coherence Violation Detected -- 2 exclusive chips");
+ } else if (sharedDetected) {
+ WARN_EXPR(lastShared);
+ WARN_EXPR(m_chip_vector[i]->getID());
+ WARN_EXPR(addr);
+ WARN_EXPR(g_eventQueue_ptr->getTime());
+ ERROR_MSG("Coherence Violation Detected -- exclusive chip with >=1 shared");
+ } else {
+ exclusive = m_chip_vector[i]->getID();
+ }
+ } else if (m_chip_vector[i]->isBlockShared(addr)) {
+ sharedDetected = true;
+ lastShared = m_chip_vector[i]->getID();
+
+ if (exclusive != -1) {
+ WARN_EXPR(lastShared);
+ WARN_EXPR(exclusive);
+ WARN_EXPR(addr);
+ WARN_EXPR(g_eventQueue_ptr->getTime());
+ ERROR_MSG("Coherence Violation Detected -- exclusive chip with >=1 shared");
+ }
+ }
}
- }
- */
+#endif
}
#endif
@@ -231,7 +218,8 @@ RubySystemParams::create()
* virtual process function that is invoked when the callback
* queue is executed.
*/
-void RubyExitCallback::process()
+void
+RubyExitCallback::process()
{
std::ostream *os = simout.create(stats_filename);
RubySystem::printConfig(*os);
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-16 17:33:16 +0000