diff options
Diffstat (limited to 'tools/perf/scripts/python/intel-pt-events.py')
| -rw-r--r-- | tools/perf/scripts/python/intel-pt-events.py | 60 |
1 files changed, 33 insertions, 27 deletions
diff --git a/tools/perf/scripts/python/intel-pt-events.py b/tools/perf/scripts/python/intel-pt-events.py index b19172d673af..a73847c8f548 100644 --- a/tools/perf/scripts/python/intel-pt-events.py +++ b/tools/perf/scripts/python/intel-pt-events.py @@ -10,6 +10,8 @@ # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for # more details. +from __future__ import print_function + import os import sys import struct @@ -22,34 +24,34 @@ sys.path.append(os.environ['PERF_EXEC_PATH'] + \ #from Core import * def trace_begin(): - print "Intel PT Power Events and PTWRITE" + print("Intel PT Power Events and PTWRITE") def trace_end(): - print "End" + print("End") def trace_unhandled(event_name, context, event_fields_dict): - print ' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())]) + print(' '.join(['%s=%s'%(k,str(v))for k,v in sorted(event_fields_dict.items())])) def print_ptwrite(raw_buf): data = struct.unpack_from("<IQ", raw_buf) flags = data[0] payload = data[1] exact_ip = flags & 1 - print "IP: %u payload: %#x" % (exact_ip, payload), + print("IP: %u payload: %#x" % (exact_ip, payload), end=' ') def print_cbr(raw_buf): data = struct.unpack_from("<BBBBII", raw_buf) cbr = data[0] f = (data[4] + 500) / 1000 p = ((cbr * 1000 / data[2]) + 5) / 10 - print "%3u freq: %4u MHz (%3u%%)" % (cbr, f, p), + print("%3u freq: %4u MHz (%3u%%)" % (cbr, f, p), end=' ') def print_mwait(raw_buf): data = struct.unpack_from("<IQ", raw_buf) payload = data[1] hints = payload & 0xff extensions = (payload >> 32) & 0x3 - print "hints: %#x extensions: %#x" % (hints, extensions), + print("hints: %#x extensions: %#x" % (hints, extensions), end=' ') def print_pwre(raw_buf): data = struct.unpack_from("<IQ", raw_buf) @@ -57,13 +59,14 @@ def print_pwre(raw_buf): hw = (payload >> 7) & 1 cstate = (payload >> 12) & 0xf subcstate = (payload >> 8) & 0xf - print "hw: %u cstate: %u sub-cstate: %u" % (hw, cstate, subcstate), + print("hw: %u cstate: %u sub-cstate: %u" % (hw, cstate, subcstate), + end=' ') def print_exstop(raw_buf): data = struct.unpack_from("<I", raw_buf) flags = data[0] exact_ip = flags & 1 - print "IP: %u" % (exact_ip), + print("IP: %u" % (exact_ip), end=' ') def print_pwrx(raw_buf): data = struct.unpack_from("<IQ", raw_buf) @@ -71,36 +74,39 @@ def print_pwrx(raw_buf): deepest_cstate = payload & 0xf last_cstate = (payload >> 4) & 0xf wake_reason = (payload >> 8) & 0xf - print "deepest cstate: %u last cstate: %u wake reason: %#x" % (deepest_cstate, last_cstate, wake_reason), + print("deepest cstate: %u last cstate: %u wake reason: %#x" % + (deepest_cstate, last_cstate, wake_reason), end=' ') def print_common_start(comm, sample, name): ts = sample["time"] cpu = sample["cpu"] pid = sample["pid"] tid = sample["tid"] - print "%16s %5u/%-5u [%03u] %9u.%09u %7s:" % (comm, pid, tid, cpu, ts / 1000000000, ts %1000000000, name), + print("%16s %5u/%-5u [%03u] %9u.%09u %7s:" % + (comm, pid, tid, cpu, ts / 1000000000, ts %1000000000, name), + end=' ') def print_common_ip(sample, symbol, dso): ip = sample["ip"] - print "%16x %s (%s)" % (ip, symbol, dso) + print("%16x %s (%s)" % (ip, symbol, dso)) def process_event(param_dict): - event_attr = param_dict["attr"] - sample = param_dict["sample"] - raw_buf = param_dict["raw_buf"] - comm = param_dict["comm"] - name = param_dict["ev_name"] - - # Symbol and dso info are not always resolved - if (param_dict.has_key("dso")): - dso = param_dict["dso"] - else: - dso = "[unknown]" - - if (param_dict.has_key("symbol")): - symbol = param_dict["symbol"] - else: - symbol = "[unknown]" + event_attr = param_dict["attr"] + sample = param_dict["sample"] + raw_buf = param_dict["raw_buf"] + comm = param_dict["comm"] + name = param_dict["ev_name"] + + # Symbol and dso info are not always resolved + if "dso" in param_dict: + dso = param_dict["dso"] + else: + dso = "[unknown]" + + if "symbol" in param_dict: + symbol = param_dict["symbol"] + else: + symbol = "[unknown]" if name == "ptwrite": print_common_start(comm, sample, name) |