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util: Port util to python3

Browse Source 
This commit is the result of running 2to3 converter on the util
subdirectory

JIRA: https://gem5.atlassian.net/browse/GEM5-832

Change-Id: I4e7e2d2b1b99f7bcc5fe0f6dc5d25880323616eb
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/37797
Reviewed-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2020-11-19 18:51:13 +00:00
parent da7ce72144
commit 2a2bc262f3
58 changed files with 578 additions and 583 deletions
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19
util/plot_dram/PlotPowerStates.py
View File

@@ -166,7 +166,7 @@ def plotLowPStates(plot_dir, stats_fname, bank_util_list, seqbytes_list,
results[delay][bank_util][seq_bytes][state] = \
int(stime)
#### state energy values ####
elif line.strip().split()[0] in StatToKey.keys():
elif line.strip().split()[0] in list(StatToKey.keys()):
# Example format:
# system.mem_ctrls_0.actEnergy 35392980
statistic, e_val = line.strip().split()[0:2]
@@ -211,14 +211,14 @@ def plotIdle(plot_dir):
fig, ax = plt.subplots()
width = 0.35
ind = np.arange(len(States))
l1 = ax.bar(ind, map(lambda x : idleResults[x], States), width)
l1 = ax.bar(ind, [idleResults[x] for x in States], width)
ax.xaxis.set_ticks(ind + width/2)
ax.xaxis.set_ticklabels(States)
ax.set_ylabel('Time (ps) spent in a power state')
fig.suptitle("Idle 50 us")
print "saving plot:", idlePlotName(plot_dir)
print("saving plot:", idlePlotName(plot_dir))
plt.savefig(idlePlotName(plot_dir), format='eps')
plt.close(fig)
@@ -251,16 +251,15 @@ def plotStackedStates(delay, states_list, bottom_state, plot_name, ylabel_str):
# Must have a bottom of the stack first
state = bottom_state
l_states[state] = map(lambda x: results[delay][bank_util][x][state],
seqBytesValues)
l_states[state] = [results[delay][bank_util][x][state] \
for x in seqBytesValues]
p_states[state] = ax[sub_idx].bar(ind, l_states[state], width,
color=StackColors[state])
time_sum = l_states[state]
for state in states_list[1:]:
l_states[state] = map(lambda x:
results[delay][bank_util][x][state],
seqBytesValues)
l_states[state] = [results[delay][bank_util][x][state] \
for x in seqBytesValues]
# Now add on top of the bottom = sum of values up until now
p_states[state] = ax[sub_idx].bar(ind, l_states[state], width,
color=StackColors[state],
@@ -280,11 +279,11 @@ def plotStackedStates(delay, states_list, bottom_state, plot_name, ylabel_str):
myFontSize='small'
fontP = FontProperties()
fontP.set_size(myFontSize)
fig.legend(map(lambda x: p_states[x], states_list), states_list,
fig.legend([p_states[x] for x in states_list], states_list,
prop=fontP)
plt.savefig(plot_name, format='eps', bbox_inches='tight')
print "saving plot:", plot_name
print("saving plot:", plot_name)
plt.close(fig)
# These plat name functions are also called in the main script

20
util/plot_dram/dram_lat_mem_rd_plot.py
View File

@@ -1,4 +1,4 @@
#!/usr/bin/env python2.7
#!/usr/bin/env python3
# Copyright (c) 2015 ARM Limited
# All rights reserved
@@ -40,7 +40,7 @@ try:
import matplotlib as mpl
import numpy as np
except ImportError:
print "Failed to import matplotlib and numpy"
print("Failed to import matplotlib and numpy")
exit(-1)
import sys
@@ -52,19 +52,19 @@ import re
def main():
if len(sys.argv) != 2:
print "Usage: ", sys.argv[0], "<simout directory>"
print("Usage: ", sys.argv[0], "<simout directory>")
exit(-1)
try:
stats = open(sys.argv[1] + '/stats.txt', 'r')
except IOError:
print "Failed to open ", sys.argv[1] + '/stats.txt', " for reading"
print("Failed to open ", sys.argv[1] + '/stats.txt', " for reading")
exit(-1)
try:
simout = open(sys.argv[1] + '/simout', 'r')
except IOError:
print "Failed to open ", sys.argv[1] + '/simout', " for reading"
print("Failed to open ", sys.argv[1] + '/simout', " for reading")
exit(-1)
# Get the address ranges
@@ -85,7 +85,7 @@ def main():
simout.close()
if not got_ranges:
print "Failed to get address ranges, ensure simout is up-to-date"
print("Failed to get address ranges, ensure simout is up-to-date")
exit(-1)
# Now parse the stats
@@ -112,16 +112,16 @@ def main():
for i in range(iterations):
rd_lat.append(filtered_rd_lat[i::iterations])
final_rd_lat = map(lambda p: min(p), zip(*rd_lat))
final_rd_lat = [min(p) for p in zip(*rd_lat)]
# Sanity check
if not (len(ranges) == len(final_rd_lat)):
print "Address ranges (%d) and read latency (%d) do not match" % \
(len(ranges), len(final_rd_lat))
print("Address ranges (%d) and read latency (%d) do not match" % \
(len(ranges), len(final_rd_lat)))
exit(-1)
for (r, l) in zip(ranges, final_rd_lat):
print r, round(l, 2)
print(r, round(l, 2))
# lazy version to check if an integer is a power of two
def is_pow2(num):

22
util/plot_dram/dram_sweep_plot.py
View File

@@ -1,4 +1,4 @@
#!/usr/bin/env python2.7
#!/usr/bin/env python3
# Copyright (c) 2014 ARM Limited
# All rights reserved
@@ -41,7 +41,7 @@ try:
import matplotlib.pyplot as plt
import numpy as np
except ImportError:
print "Failed to import matplotlib and numpy"
print("Failed to import matplotlib and numpy")
exit(-1)
import sys
@@ -54,13 +54,13 @@ import re
def main():
if len(sys.argv) != 3:
print "Usage: ", sys.argv[0], "-u|p|e <simout directory>"
print("Usage: ", sys.argv[0], "-u|p|e <simout directory>")
exit(-1)
if len(sys.argv[1]) != 2 or sys.argv[1][0] != '-' or \
not sys.argv[1][1] in "upe":
print "Choose -u (utilisation), -p (total power), or -e " \
"(power efficiency)"
print("Choose -u (utilisation), -p (total power), or -e " \
"(power efficiency)")
exit(-1)
# Choose the appropriate mode, either utilisation, total power, or
@@ -70,13 +70,13 @@ def main():
try:
stats = open(sys.argv[2] + '/stats.txt', 'r')
except IOError:
print "Failed to open ", sys.argv[2] + '/stats.txt', " for reading"
print("Failed to open ", sys.argv[2] + '/stats.txt', " for reading")
exit(-1)
try:
simout = open(sys.argv[2] + '/simout', 'r')
except IOError:
print "Failed to open ", sys.argv[2] + '/simout', " for reading"
print("Failed to open ", sys.argv[2] + '/simout', " for reading")
exit(-1)
# Get the burst size, number of banks and the maximum stride from
@@ -95,7 +95,7 @@ def main():
simout.close()
if not got_sweep:
print "Failed to establish sweep details, ensure simout is up-to-date"
print("Failed to establish sweep details, ensure simout is up-to-date")
exit(-1)
# Now parse the stats
@@ -120,7 +120,7 @@ def main():
# Sanity check
if not (len(peak_bw) == len(bus_util) and len(bus_util) == len(avg_pwr)):
print "Peak bandwidth, bus utilisation, and average power do not match"
print("Peak bandwidth, bus utilisation, and average power do not match")
exit(-1)
# Collect the selected metric as our Z-axis, we do this in a 2D
@@ -139,7 +139,7 @@ def main():
# avg_pwr is in mW, peak_bw in MiByte/s, bus_util in percent
z.append(avg_pwr[j] / (bus_util[j] / 100.0 * peak_bw[j] / 1000.0))
else:
print "Unexpected mode %s" % mode
print("Unexpected mode %s" % mode)
exit(-1)
i += 1
@@ -152,7 +152,7 @@ def main():
# We should have a 2D grid with as many columns as banks
if len(zs) != banks:
print "Unexpected number of data points in stats output"
print("Unexpected number of data points in stats output")
exit(-1)
fig = plt.figure()

8
util/plot_dram/lowp_dram_sweep_plot.py
View File

@@ -81,7 +81,7 @@ def main():
# place tex and pdf files in outdir
os.chdir(args.outdir)
texfile_s = 'stacked_lowp_sweep.tex'
print "\t", texfile_s
print("\t", texfile_s)
outfile = open(texfile_s, 'w')
startDocText(outfile)
@@ -106,9 +106,9 @@ def main():
endDocText(outfile)
outfile.close()
print "\n Generating pdf file"
print "*******************************"
print "\tpdflatex ", texfile_s
print("\n Generating pdf file")
print("*******************************")
print("\tpdflatex ", texfile_s)
# Run pdflatex to generate to pdf
call(["pdflatex", texfile_s])
call(["open", texfile_s.split('.')[0] + '.pdf'])