diff options
Diffstat (limited to 'src/mem/ruby')
-rw-r--r-- | src/mem/ruby/profiler/Profiler.cc | 71 | ||||
-rw-r--r-- | src/mem/ruby/system/System.cc | 6 |
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); } |