diff options
Diffstat (limited to 'configs')
| -rw-r--r-- | configs/example/ruby_fs.py | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/configs/example/ruby_fs.py b/configs/example/ruby_fs.py index 88021bffd..d7fc45bde 100644 --- a/configs/example/ruby_fs.py +++ b/configs/example/ruby_fs.py @@ -79,6 +79,7 @@ Ruby.define_options(parser) execfile(os.path.join(config_root, "common", "Options.py")) (options, args) = parser.parse_args() +options.ruby = True if args: print "Error: script doesn't take any positional arguments" @@ -94,17 +95,11 @@ if options.benchmark: else: bm = [SysConfig()] -# -# currently ruby fs only works in simple timing mode because ruby does not -# support atomic accesses by devices. Also ruby_fs currently assumes -# that is running a checkpoints that were created by ALPHA_FS under atomic -# mode. Since switch cpus are not defined in these checkpoints, we don't -# fast forward with the atomic cpu and instead set the FutureClass to None. -# Therefore the cpus resolve to the correct names and unserialize correctly. -# -class CPUClass(TimingSimpleCPU): pass -test_mem_mode = 'timing' -FutureClass = None +# Check for timing mode because ruby does not support atomic accesses +if not (options.cpu_type == "detailed" or options.cpu_type == "timing"): + print >> sys.stderr, "Ruby requires TimingSimpleCPU or O3CPU!!" + sys.exit(1) +(CPUClass, test_mem_mode, FutureClass) = Simulation.setCPUClass(options) CPUClass.clock = options.clock |