Hoa Nguyen has uploaded this change for review. (
https://gem5-review.googlesource.com/c/public/gem5/+/44447 )
Change subject: util: Make o3-pipeview Python3 compatible
......................................................................
util: Make o3-pipeview Python3 compatible
Change-Id: I48cb0bfb784eafe2057eb1095e6aad7abf9a1bc9
Signed-off-by: Hoa Nguyen <hoangu...@ucdavis.edu>
---
M util/o3-pipeview.py
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/util/o3-pipeview.py b/util/o3-pipeview.py
index 2401e8f..11e86a7 100755
--- a/util/o3-pipeview.py
+++ b/util/o3-pipeview.py
@@ -148,10 +148,6 @@
fields = line.split(':')
-#Sorts out instructions according to sequence number
-def compare_by_sn(a, b):
- return cmp(a['sn'], b['sn'])
-
# Puts new instruction into the print queue.
# Sorts out and prints instructions when their number reaches threshold
value
def queue_inst(outfile, inst, cycle_time, width, color, timestamps,
store_completions):
@@ -164,7 +160,8 @@
# Sorts out and prints instructions in print queue
def print_insts(outfile, cycle_time, width, color, timestamps,
store_completions, lower_threshold):
global insts
- insts['queue'].sort(compare_by_sn)
+ # sort the list of insts by sequence numbers
+ insts['queue'].sort(key=lambda inst: inst['sn'])
while len(insts['queue']) > lower_threshold:
print_item=insts['queue'].pop(0)
# As the instructions are processed out of order the main loop
starts
@@ -223,7 +220,7 @@
# Print
time_width = width * cycle_time
- base_tick = (inst['fetch'] / time_width) * time_width
+ base_tick = (inst['fetch'] // time_width) * time_width
# Find out the time of the last event - it may not
# be 'retire' if the instruction is not comlpeted.
@@ -237,7 +234,7 @@
if ((last_event_time - inst['fetch']) < time_width):
num_lines = 1 # compact form
else:
- num_lines = ((last_event_time - base_tick) / time_width) + 1
+ num_lines = ((last_event_time - base_tick) // time_width) + 1
curr_color = termcap.Normal
@@ -267,7 +264,7 @@
if (stages[event[2]]['name'] == 'dispatch' and
inst['dispatch'] == inst['issue']):
continue
- outfile.write(curr_color + dot * ((event[0] / cycle_time) -
pos))
+ outfile.write(curr_color + dot * ((event[0] // cycle_time) -
pos))
outfile.write(stages[event[2]]['color'] +
stages[event[2]]['shorthand'])
@@ -276,7 +273,7 @@
else:
curr_color = termcap.Normal
- pos = (event[0] / cycle_time) + 1
+ pos = (event[0] // cycle_time) + 1
outfile.write(curr_color + dot * (width - pos) + termcap.Normal +
']-(' + str(base_tick + i * time_width).rjust(15)
+ ') ')
if i == 0:
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I48cb0bfb784eafe2057eb1095e6aad7abf9a1bc9
Gerrit-Change-Number: 44447
Gerrit-PatchSet: 1
Gerrit-Owner: Hoa Nguyen <hoangu...@ucdavis.edu>
Gerrit-MessageType: newchange
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