changeset 4c84e771cca7 in /z/repo/m5
details: http://repo.m5sim.org/m5?cmd=changeset;node=4c84e771cca7
description:
python: Move more code into m5.util allow SCons to use that code.
Get rid of misc.py and just stick misc things in __init__.py
Move utility functions out of SCons files and into m5.util
Move utility type stuff from m5/__init__.py to m5/util/__init__.py
Remove buildEnv from m5 and allow access only from m5.defines
Rename AddToPath to addToPath while we're moving it to m5.util
Rename read_command to readCommand while we're moving it
Rename compare_versions to compareVersions while we're moving it.
diffstat:
66 files changed, 845 insertions(+), 896 deletions(-)
SConstruct | 68 +-----
configs/common/Caches.py | 1
configs/common/FSConfig.py | 2
configs/common/Simulation.py | 31 +--
configs/example/fs.py | 35 ++-
configs/example/memtest.py | 5
configs/example/ruby_se.py | 21 +-
configs/example/se.py | 20 +-
configs/splash2/cluster.py | 17 +
configs/splash2/run.py | 8
src/SConscript | 48 +++-
src/arch/mips/BISystem.py | 5
src/arch/mips/MipsCPU.py | 5
src/arch/mips/MipsSystem.py | 6
src/arch/x86/X86TLB.py | 9
src/cpu/BaseCPU.py | 58 +++--
src/cpu/CheckerCPU.py | 1
src/cpu/inorder/InOrderCPU.py | 1
src/cpu/memtest/MemTest.py | 1
src/cpu/o3/O3CPU.py | 8
src/cpu/o3/O3Checker.py | 1
src/cpu/ozone/OzoneCPU.py | 6
src/cpu/ozone/OzoneChecker.py | 1
src/cpu/ozone/SimpleOzoneCPU.py | 4
src/cpu/simple/AtomicSimpleCPU.py | 1
src/cpu/simple/TimingSimpleCPU.py | 1
src/dev/Uart.py | 1
src/mem/Bus.py | 4
src/python/SConscript | 5
src/python/m5/SimObject.py | 79 ++++---
src/python/m5/__init__.py | 102 +---------
src/python/m5/convert.py | 250 -------------------------
src/python/m5/environment.py | 43 ----
src/python/m5/main.py | 2
src/python/m5/params.py | 33 ++-
src/python/m5/simulate.py | 3
src/python/m5/smartdict.py | 154 ---------------
src/python/m5/ticks.py | 2
src/python/m5/trace.py | 2
src/python/m5/util/__init__.py | 149 ++++++++++++++
src/python/m5/util/convert.py | 250 +++++++++++++++++++++++++
src/python/m5/util/jobfile.py | 10 -
src/python/m5/util/misc.py | 87 --------
src/python/m5/util/smartdict.py | 154 +++++++++++++++
src/sim/System.py | 5
tests/configs/inorder-timing.py | 2
tests/configs/o3-timing-mp-ruby.py | 2
tests/configs/o3-timing-mp.py | 2
tests/configs/o3-timing-ruby.py | 2
tests/configs/o3-timing.py | 2
tests/configs/t1000-simple-atomic.py | 2
tests/configs/tsunami-o3-dual.py | 2
tests/configs/tsunami-o3.py | 2
tests/configs/tsunami-simple-atomic-dual.py | 2
tests/configs/tsunami-simple-atomic.py | 2
tests/configs/tsunami-simple-timing-dual.py | 2
tests/configs/tsunami-simple-timing.py | 2
tests/configs/twosys-tsunami-simple-atomic.py | 2
tests/long/00.gzip/test.py | 2
tests/long/10.mcf/test.py | 2
tests/long/20.parser/test.py | 2
tests/long/30.eon/test.py | 2
tests/long/40.perlbmk/test.py | 2
tests/long/50.vortex/test.py | 2
tests/long/60.bzip2/test.py | 2
tests/long/70.twolf/test.py | 2
diffs (truncated from 2876 to 300 lines):
diff -r 9e27313312e6 -r 4c84e771cca7 SConstruct
--- a/SConstruct Tue Sep 22 15:24:16 2009 -0700
+++ b/SConstruct Tue Sep 22 15:24:16 2009 -0700
@@ -96,6 +96,7 @@
"""
raise
+# Global Python includes
import os
import re
import subprocess
@@ -106,55 +107,14 @@
from os.path import exists, isdir, isfile
from os.path import join as joinpath, split as splitpath
+# SCons includes
import SCons
import SCons.Node
-def read_command(cmd, **kwargs):
- """run the command cmd, read the results and return them
- this is sorta like `cmd` in shell"""
- from subprocess import Popen, PIPE, STDOUT
+# M5 includes
+sys.path[1:1] = [ Dir('src/python').srcnode().abspath ]
- if isinstance(cmd, str):
- cmd = cmd.split()
-
- no_exception = 'exception' in kwargs
- exception = kwargs.pop('exception', None)
-
- kwargs.setdefault('shell', False)
- kwargs.setdefault('stdout', PIPE)
- kwargs.setdefault('stderr', STDOUT)
- kwargs.setdefault('close_fds', True)
- try:
- subp = Popen(cmd, **kwargs)
- except Exception, e:
- if no_exception:
- return exception
- raise
-
- return subp.communicate()[0]
-
-# helper function: compare arrays or strings of version numbers.
-# E.g., compare_version((1,3,25), (1,4,1)')
-# returns -1, 0, 1 if v1 is <, ==, > v2
-def compare_versions(v1, v2):
- def make_version_list(v):
- if isinstance(v, (list,tuple)):
- return v
- elif isinstance(v, str):
- return map(lambda x: int(re.match('\d+', x).group()), v.split('.'))
- else:
- raise TypeError
-
- v1 = make_version_list(v1)
- v2 = make_version_list(v2)
- # Compare corresponding elements of lists
- for n1,n2 in zip(v1, v2):
- if n1 < n2: return -1
- if n1 > n2: return 1
- # all corresponding values are equal... see if one has extra values
- if len(v1) < len(v2): return -1
- if len(v1) > len(v2): return 1
- return 0
+from m5.util import compareVersions, readCommand
########################################################################
#
@@ -217,7 +177,7 @@
# 1) Grab repository revision if we know it.
cmd = "hg id -n -i -t -b"
try:
- hg_info = read_command(cmd, cwd=main.root.abspath).strip()
+ hg_info = readCommand(cmd, cwd=main.root.abspath).strip()
except OSError:
print mercurial_bin_not_found
@@ -381,8 +341,8 @@
# M5_PLY is used by isa_parser.py to find the PLY package.
main.Append(ENV = { 'M5_PLY' : Dir('ext/ply').abspath })
-CXX_version = read_command([main['CXX'],'--version'], exception=False)
-CXX_V = read_command([main['CXX'],'-V'], exception=False)
+CXX_version = readCommand([main['CXX'],'--version'], exception=False)
+CXX_V = readCommand([main['CXX'],'-V'], exception=False)
main['GCC'] = CXX_version and CXX_version.find('g++') >= 0
main['SUNCC'] = CXX_V and CXX_V.find('Sun C++') >= 0
@@ -435,7 +395,7 @@
Exit(1)
# Check for appropriate SWIG version
-swig_version = read_command(('swig', '-version'), exception='').split()
+swig_version = readCommand(('swig', '-version'), exception='').split()
# First 3 words should be "SWIG Version x.y.z"
if len(swig_version) < 3 or \
swig_version[0] != 'SWIG' or swig_version[1] != 'Version':
@@ -443,7 +403,7 @@
Exit(1)
min_swig_version = '1.3.28'
-if compare_versions(swig_version[2], min_swig_version) < 0:
+if compareVersions(swig_version[2], min_swig_version) < 0:
print 'Error: SWIG version', min_swig_version, 'or newer required.'
print ' Installed version:', swig_version[2]
Exit(1)
@@ -514,8 +474,8 @@
try:
import platform
uname = platform.uname()
- if uname[0] == 'Darwin' and compare_versions(uname[2], '9.0.0') >= 0:
- if int(read_command('sysctl -n hw.cpu64bit_capable')[0]):
+ if uname[0] == 'Darwin' and compareVersions(uname[2], '9.0.0') >= 0:
+ if int(readCommand('sysctl -n hw.cpu64bit_capable')[0]):
main.Append(CCFLAGS='-arch x86_64')
main.Append(CFLAGS='-arch x86_64')
main.Append(LINKFLAGS='-arch x86_64')
@@ -615,9 +575,9 @@
# Check MySQL version.
if have_mysql:
- mysql_version = read_command(mysql_config + ' --version')
+ mysql_version = readCommand(mysql_config + ' --version')
min_mysql_version = '4.1'
- if compare_versions(mysql_version, min_mysql_version) < 0:
+ if compareVersions(mysql_version, min_mysql_version) < 0:
print 'Warning: MySQL', min_mysql_version, 'or newer required.'
print ' Version', mysql_version, 'detected.'
have_mysql = False
diff -r 9e27313312e6 -r 4c84e771cca7 configs/common/Caches.py
--- a/configs/common/Caches.py Tue Sep 22 15:24:16 2009 -0700
+++ b/configs/common/Caches.py Tue Sep 22 15:24:16 2009 -0700
@@ -26,7 +26,6 @@
#
# Authors: Lisa Hsu
-import m5
from m5.objects import *
class L1Cache(BaseCache):
diff -r 9e27313312e6 -r 4c84e771cca7 configs/common/FSConfig.py
--- a/configs/common/FSConfig.py Tue Sep 22 15:24:16 2009 -0700
+++ b/configs/common/FSConfig.py Tue Sep 22 15:24:16 2009 -0700
@@ -26,8 +26,6 @@
#
# Authors: Kevin Lim
-import m5
-from m5 import makeList
from m5.objects import *
from Benchmarks import *
diff -r 9e27313312e6 -r 4c84e771cca7 configs/common/Simulation.py
--- a/configs/common/Simulation.py Tue Sep 22 15:24:16 2009 -0700
+++ b/configs/common/Simulation.py Tue Sep 22 15:24:16 2009 -0700
@@ -28,9 +28,13 @@
from os import getcwd
from os.path import join as joinpath
+
import m5
+from m5.defines import buildEnv
from m5.objects import *
-m5.AddToPath('../common')
+from m5.util import *
+
+addToPath('../common')
def setCPUClass(options):
@@ -82,10 +86,10 @@
cptdir = getcwd()
if options.fast_forward and options.checkpoint_restore != None:
- m5.fatal("Error: Can't specify both --fast-forward and
--checkpoint-restore")
+ fatal("Can't specify both --fast-forward and --checkpoint-restore")
if options.standard_switch and not options.caches:
- m5.fatal("Error: Must specify --caches when using --standard-switch")
+ fatal("Must specify --caches when using --standard-switch")
np = options.num_cpus
max_checkpoints = options.max_checkpoints
@@ -107,7 +111,7 @@
if options.fast_forward:
testsys.cpu[i].max_insts_any_thread = int(options.fast_forward)
switch_cpus[i].system = testsys
- if not m5.build_env['FULL_SYSTEM']:
+ if not buildEnv['FULL_SYSTEM']:
switch_cpus[i].workload = testsys.cpu[i].workload
switch_cpus[i].clock = testsys.cpu[0].clock
# simulation period
@@ -126,7 +130,7 @@
for i in xrange(np):
switch_cpus[i].system = testsys
switch_cpus_1[i].system = testsys
- if not m5.build_env['FULL_SYSTEM']:
+ if not buildEnv['FULL_SYSTEM']:
switch_cpus[i].workload = testsys.cpu[i].workload
switch_cpus_1[i].workload = testsys.cpu[i].workload
switch_cpus[i].clock = testsys.cpu[0].clock
@@ -141,7 +145,7 @@
# Fast forward to a simpoint (warning: time consuming)
elif options.simpoint:
if testsys.cpu[i].workload[0].simpoint == 0:
- m5.fatal('simpoint not found')
+ fatal('simpoint not found')
testsys.cpu[i].max_insts_any_thread = \
testsys.cpu[i].workload[0].simpoint
# No distance specified, just switch
@@ -174,7 +178,7 @@
if options.simpoint:
for i in xrange(np):
if testsys.cpu[i].workload[0].simpoint == 0:
- m5.fatal('no simpoint for testsys.cpu[%d].workload[0]', i)
+ fatal('no simpoint for testsys.cpu[%d].workload[0]', i)
checkpoint_inst = int(testsys.cpu[i].workload[0].simpoint) +
offset
testsys.cpu[i].max_insts_any_thread = checkpoint_inst
# used for output below
@@ -194,14 +198,13 @@
import re
if not isdir(cptdir):
- m5.fatal("checkpoint dir %s does not exist!", cptdir)
+ fatal("checkpoint dir %s does not exist!", cptdir)
if options.at_instruction:
checkpoint_dir = joinpath(cptdir, "cpt.%s.%s" % \
(options.bench, options.checkpoint_restore))
if not exists(checkpoint_dir):
- m5.fatal("Unable to find checkpoint directory %s",
- checkpoint_dir)
+ fatal("Unable to find checkpoint directory %s", checkpoint_dir)
print "Restoring checkpoint ..."
m5.restoreCheckpoint(root, checkpoint_dir)
@@ -209,7 +212,7 @@
elif options.simpoint:
# assume workload 0 has the simpoint
if testsys.cpu[0].workload[0].simpoint == 0:
- m5.fatal('Unable to find simpoint')
+ fatal('Unable to find simpoint')
options.checkpoint_restore += \
int(testsys.cpu[0].workload[0].simpoint)
@@ -217,8 +220,8 @@
checkpoint_dir = joinpath(cptdir, "cpt.%s.%d" % \
(options.bench, options.checkpoint_restore))
if not exists(checkpoint_dir):
- m5.fatal("Unable to find checkpoint directory %s.%s",
- options.bench, options.checkpoint_restore)
+ fatal("Unable to find checkpoint directory %s.%s",
+ options.bench, options.checkpoint_restore)
print "Restoring checkpoint ..."
m5.restoreCheckpoint(root,checkpoint_dir)
@@ -237,7 +240,7 @@
cpt_num = options.checkpoint_restore
if cpt_num > len(cpts):
- m5.fatal('Checkpoint %d not found', cpt_num)
+ fatal('Checkpoint %d not found', cpt_num)
## Adjust max tick based on our starting tick
maxtick = maxtick - int(cpts[cpt_num - 1])
diff -r 9e27313312e6 -r 4c84e771cca7 configs/example/fs.py
--- a/configs/example/fs.py Tue Sep 22 15:24:16 2009 -0700
+++ b/configs/example/fs.py Tue Sep 22 15:24:16 2009 -0700
@@ -26,15 +26,20 @@
#
# Authors: Ali Saidi
-import optparse, os, sys
+import optparse
+import os
+import sys
import m5
+from m5.defines import buildEnv
+from m5.objects import *
+from m5.util import addToPath, fatal
-if not m5.build_env['FULL_SYSTEM']:
- m5.fatal("This script requires full-system mode (*_FS).")
+if not buildEnv['FULL_SYSTEM']:
+ fatal("This script requires full-system mode (*_FS).")
-from m5.objects import *
-m5.AddToPath('../common')
+addToPath('../common')
+
from FSConfig import *
from SysPaths import *
from Benchmarks import *
@@ -98,16 +103,16 @@
np = options.num_cpus
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