sim: make Python Root object a singleton

[gem5.git] / configs / splash2 / run.py

diff --git a/configs/splash2/run.py b/configs/splash2/run.py
index 6f8bf81a007fdb4ea9cf0fa16279005d1bd4c9cb..24faade17a180f7517d3acaaa99f4729e7e643e2 100644 (file)
--- a/configs/splash2/run.py
+++ b/configs/splash2/run.py
@@ -29,10 +29,14 @@
 # Splash2 Run Script
 #
 
+import os
+import optparse
+import sys
+
 import m5
 from m5.objects import *
-import os, optparse, sys
-m5.AddToPath('../common')
+
+m5.util.addToPath('../common')
 
 # --------------------
 # Define Command Line Options
@@ -78,7 +82,7 @@ if not options.numcpus:
 class Cholesky(LiveProcess):
     cwd = options.rootdir + '/kernels/cholesky'
     executable = options.rootdir + '/kernels/cholesky/CHOLESKY'
-    cmd = ['CHOLESKY', '-p', str(options.numcpus),
+    cmd = ['CHOLESKY', '-p' +  str(options.numcpus),
             options.rootdir + '/kernels/cholesky/inputs/tk23.O']
 
 class FFT(LiveProcess):
@@ -128,7 +132,7 @@ class Ocean_noncontig(LiveProcess):
 
 class Raytrace(LiveProcess):
     executable = options.rootdir + '/apps/raytrace/RAYTRACE'
-    cmd = ['RAYTRACE', '-p', str(options.numcpus),
+    cmd = ['RAYTRACE', '-p' + str(options.numcpus),
            options.rootdir + '/apps/raytrace/inputs/teapot.env']
     cwd = options.rootdir + '/apps/raytrace'
 
@@ -252,10 +256,10 @@ elif options.benchmark == 'WaterNSquared':
 elif options.benchmark == 'WaterSpatial':
     root.workload = Water_spatial()
 else:
-    panic("The --benchmark environment variable was set to something" \
-          +" improper.\nUse Cholesky, FFT, LUContig, LUNoncontig, Radix" \
-          +", Barnes, FMM, OceanContig,\nOceanNoncontig, Raytrace," \
-          +" WaterNSquared, or WaterSpatial\n")
+    print >> sys.stderr, """The --benchmark environment variable was set to something improper.
+Use Cholesky, FFT, LUContig, LUNoncontig, Radix, Barnes, FMM, OceanContig,
+OceanNoncontig, Raytrace, WaterNSquared, or WaterSpatial"""
+    sys.exit(1)
 
 # --------------------
 # Assign the workload to the cpus
@@ -272,7 +276,7 @@ if options.timing or options.detailed:
     root.system.mem_mode = 'timing'
 
 # instantiate configuration
-m5.instantiate(root)
+m5.instantiate()
 
 # simulate until program terminates
 if options.maxtick: