def get_cpi_breakdown_data(results_dir, mode):
data = []
directories = glob.glob(results_dir + "/*")
for dir in directories:
#print "working in directory %s." % dir
filename = dir + "/appserver_cpustat.summary"
procs = ecperf_get_num_procs(dir)
cpi = hardware_counters.cpustat_get_CPI(filename, mode)
inst_stall = hardware_counters.cpustat_get_inst_stall_rate(
filename, mode) * cpi
data_stall = hardware_counters.cpustat_get_data_stall_rate(
filename, mode) * cpi
total = inst_stall + data_stall
if total < cpi:
oth = cpi - total
#print "CPI: %f, TOTAL: %f, OTHER %f" % (cpi, total, oth)
else:
#print "CPI: %f, TOTAL: %f" % (cpi, total)
oth = 0
tuple = [procs, inst_stall, data_stall, oth]
data.append(tuple)
return data
def get_cpi_data(results_dir, mode):
data = []
directories = glob.glob(results_dir + "/*")
for dir in directories:
procs = ecperf_get_num_procs(directory = dir)
file = dir + "/appserver_cpustat.summary"
if os.access(file, os.F_OK):
cpi = hardware_counters.cpustat_get_CPI(file, mode)
data.append([procs, cpi])
return data
def get_cpi_data(results_dir, mode):
data = []
directories = glob.glob(results_dir + "/*")
for dir in directories:
procs = ecperf_get_num_procs(directory=dir)
file = dir + "/appserver_cpustat.summary"
if os.access(file, os.F_OK):
cpi = hardware_counters.cpustat_get_CPI(file, mode)
data.append([procs, cpi])
return data
def get_cpi_breakdown_data(results_dir, mode):
data = []
directories = glob.glob(results_dir + "/*")
for dir in directories:
#print "working in directory %s." % dir
filename = dir + "/appserver_cpustat.summary"
procs = ecperf_get_num_procs(dir)
cpi = hardware_counters.cpustat_get_CPI(filename, mode)
inst_stall = hardware_counters.cpustat_get_inst_stall_rate(filename, mode)*cpi
data_stall = hardware_counters.cpustat_get_data_stall_rate(filename, mode)*cpi
total = inst_stall + data_stall
if total < cpi:
oth = cpi - total
#print "CPI: %f, TOTAL: %f, OTHER %f" % (cpi, total, oth)
else:
#print "CPI: %f, TOTAL: %f" % (cpi, total)
oth = 0
tuple = [procs, inst_stall, data_stall, oth]
data.append(tuple)
return data
