90 lines
2.9 KiB
Python
Executable File
90 lines
2.9 KiB
Python
Executable File
#! /usr/bin/python
|
|
#
|
|
# BSD LICENSE
|
|
#
|
|
# Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
|
|
# All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
#
|
|
# * Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# * Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in
|
|
# the documentation and/or other materials provided with the
|
|
# distribution.
|
|
# * Neither the name of Intel Corporation nor the names of its
|
|
# contributors may be used to endorse or promote products derived
|
|
# from this software without specific prior written permission.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
#
|
|
|
|
import sys
|
|
|
|
sockets = []
|
|
cores = []
|
|
core_map = {}
|
|
|
|
fd=open("/proc/cpuinfo")
|
|
lines = fd.readlines()
|
|
fd.close()
|
|
|
|
core_details = []
|
|
core_lines = {}
|
|
for line in lines:
|
|
if len(line.strip()) != 0:
|
|
name, value = line.split(":", 1)
|
|
core_lines[name.strip()] = value.strip()
|
|
else:
|
|
core_details.append(core_lines)
|
|
core_lines = {}
|
|
|
|
for core in core_details:
|
|
for field in ["processor", "core id", "physical id"]:
|
|
if field not in core:
|
|
print "Error getting '%s' value from /proc/cpuinfo" % field
|
|
sys.exit(1)
|
|
core[field] = int(core[field])
|
|
|
|
if core["core id"] not in cores:
|
|
cores.append(core["core id"])
|
|
if core["physical id"] not in sockets:
|
|
sockets.append(core["physical id"])
|
|
key = (core["physical id"], core["core id"])
|
|
if key not in core_map:
|
|
core_map[key] = []
|
|
core_map[key].append(core["processor"])
|
|
|
|
print "============================================================"
|
|
print "Core and Socket Information (as reported by '/proc/cpuinfo')"
|
|
print "============================================================\n"
|
|
print "cores = ",cores
|
|
print "sockets = ", sockets
|
|
print ""
|
|
|
|
for s in sockets:
|
|
print "\tSocket %s" % s,
|
|
print ""
|
|
for s in sockets:
|
|
print "\t---------",
|
|
print ""
|
|
|
|
for c in cores:
|
|
print "Core %s" % c,
|
|
for s in sockets:
|
|
print "\t", core_map[(s,c)],
|
|
print "\n"
|