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-rw-r--r--src/mem/ruby/profiler/Profiler.cc71
-rw-r--r--src/mem/ruby/system/System.cc6
2 files changed, 0 insertions, 77 deletions
diff --git a/src/mem/ruby/profiler/Profiler.cc b/src/mem/ruby/profiler/Profiler.cc
index 11eb9afab..d0ea7921c 100644
--- a/src/mem/ruby/profiler/Profiler.cc
+++ b/src/mem/ruby/profiler/Profiler.cc
@@ -42,9 +42,6 @@
----------------------------------------------------------------------
*/
-// Allows use of times() library call, which determines virtual runtime
-#include <sys/resource.h>
-#include <sys/times.h>
#include <sys/types.h>
#include <unistd.h>
@@ -64,9 +61,6 @@
using namespace std;
using m5::stl_helpers::operator<<;
-static double process_memory_total();
-static double process_memory_resident();
-
Profiler::Profiler(const Params *p)
: SimObject(p)
{
@@ -385,50 +379,14 @@ Profiler::printStats(ostream& out, bool short_stats)
out << "Profiler Stats" << endl;
out << "--------------" << endl;
- time_t real_time_current = time(NULL);
- double seconds = difftime(real_time_current, m_real_time_start_time);
- double minutes = seconds / 60.0;
- double hours = minutes / 60.0;
- double days = hours / 24.0;
Cycles ruby_cycles = g_system_ptr->curCycle()-m_ruby_start;
- if (!short_stats) {
- out << "Elapsed_time_in_seconds: " << seconds << endl;
- out << "Elapsed_time_in_minutes: " << minutes << endl;
- out << "Elapsed_time_in_hours: " << hours << endl;
- out << "Elapsed_time_in_days: " << days << endl;
- out << endl;
- }
-
- // print the virtual runtimes as well
- struct tms vtime;
- times(&vtime);
- seconds = (vtime.tms_utime + vtime.tms_stime) / 100.0;
- minutes = seconds / 60.0;
- hours = minutes / 60.0;
- days = hours / 24.0;
- out << "Virtual_time_in_seconds: " << seconds << endl;
- out << "Virtual_time_in_minutes: " << minutes << endl;
- out << "Virtual_time_in_hours: " << hours << endl;
- out << "Virtual_time_in_days: " << days << endl;
- out << endl;
-
out << "Ruby_current_time: " << g_system_ptr->curCycle() << endl;
out << "Ruby_start_time: " << m_ruby_start << endl;
out << "Ruby_cycles: " << ruby_cycles << endl;
out << endl;
if (!short_stats) {
- out << "mbytes_resident: " << process_memory_resident() << endl;
- out << "mbytes_total: " << process_memory_total() << endl;
- if (process_memory_total() > 0) {
- out << "resident_ratio: "
- << process_memory_resident()/process_memory_total() << endl;
- }
- out << endl;
- }
-
- if (!short_stats) {
out << "Busy Controller Counts:" << endl;
for (uint32_t i = 0; i < MachineType_NUM; i++) {
uint32_t size = MachineType_base_count((MachineType)i);
@@ -571,35 +529,6 @@ Profiler::bankBusy()
m_busyBankCount++;
}
-// Helper function
-static double
-process_memory_total()
-{
- // 4kB page size, 1024*1024 bytes per MB,
- const double MULTIPLIER = 4096.0 / (1024.0 * 1024.0);
- ifstream proc_file;
- proc_file.open("/proc/self/statm");
- int total_size_in_pages = 0;
- int res_size_in_pages = 0;
- proc_file >> total_size_in_pages;
- proc_file >> res_size_in_pages;
- return double(total_size_in_pages) * MULTIPLIER; // size in megabytes
-}
-
-static double
-process_memory_resident()
-{
- // 4kB page size, 1024*1024 bytes per MB,
- const double MULTIPLIER = 4096.0 / (1024.0 * 1024.0);
- ifstream proc_file;
- proc_file.open("/proc/self/statm");
- int total_size_in_pages = 0;
- int res_size_in_pages = 0;
- proc_file >> total_size_in_pages;
- proc_file >> res_size_in_pages;
- return double(res_size_in_pages) * MULTIPLIER; // size in megabytes
-}
-
void
Profiler::rubyWatch(int id)
{
diff --git a/src/mem/ruby/system/System.cc b/src/mem/ruby/system/System.cc
index 1f209f785..016169bcc 100644
--- a/src/mem/ruby/system/System.cc
+++ b/src/mem/ruby/system/System.cc
@@ -136,12 +136,6 @@ RubySystem::~RubySystem()
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);
- out << "Real time: " << buf << endl;
-
m_profiler_ptr->printStats(out);
}