ruby: Ruby support for sparse memory

[gem5.git] / configs / common / Options.py

diff --git a/configs/common/Options.py b/configs/common/Options.py
index 22591684068580ea5b9824d06f0a9cfeeae02320..b0153f45352fdeae6a6e70b91895f44c1f6ba1b7 100644 (file)
--- a/configs/common/Options.py
+++ b/configs/common/Options.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2007 The Regents of The University of Michigan
+# Copyright (c) 2006-2008 The Regents of The University of Michigan
 # All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -29,34 +29,73 @@
 # system options
 parser.add_option("-d", "--detailed", action="store_true")
 parser.add_option("-t", "--timing", action="store_true")
-parser.add_option("-n", "--num_cpus", type="int", default=1)
+parser.add_option("--inorder", action="store_true")
+parser.add_option("-n", "--num-cpus", type="int", default=1)
 parser.add_option("--caches", action="store_true")
 parser.add_option("--l2cache", action="store_true")
 parser.add_option("--fastmem", action="store_true")
+parser.add_option("--clock", action="store", type="string", default='1GHz')
+parser.add_option("--num-dirs", type="int", default=1)
+parser.add_option("--num-l2caches", type="int", default=1)
+parser.add_option("--topology", type="string", default="crossbar",
+                  help="'crossbar'|'mesh'")
+parser.add_option("--mesh-rows", type="int", default=1,
+                  help="the number of rows in the mesh topology")
+parser.add_option("--garnet-network", type="string", default=none,
+                  help="'fixed'|'flexible'")
+
+# ruby sparse memory options
+parser.add_option("--use-map", action="store_true", default=False)
+parser.add_option("--map-levels", type="int", default=4)
 
 # Run duration options
-parser.add_option("-m", "--maxtick", type="int")
+parser.add_option("-m", "--maxtick", type="int", default=m5.MaxTick,
+                  metavar="T",
+                  help="Stop after T ticks")
 parser.add_option("--maxtime", type="float")
+parser.add_option("--maxinsts", type="int")
+parser.add_option("--prog_intvl", type="int")
+
 
 # Checkpointing options
 ###Note that performing checkpointing via python script files will override
 ###checkpoint instructions built into binaries.
-parser.add_option("--take_checkpoints", action="store", type="string",
-                  help="<M,N> will take checkpoint at cycle M and every N cycles \
-                  thereafter")
-parser.add_option("--max_checkpoints", action="store", type="int",
-                  help="the maximum number of checkpoints to drop",
-                  default=5)
-parser.add_option("--checkpoint_dir", action="store", type="string",
-                  help="Place all checkpoints in this absolute directory")
-parser.add_option("-r", "--checkpoint_restore", action="store", type="int",
-                  help="restore from checkpoint <N>")
+parser.add_option("--take-checkpoints", action="store", type="string",
+    help="<M,N> will take checkpoint at cycle M and every N cycles thereafter")
+parser.add_option("--max-checkpoints", action="store", type="int",
+    help="the maximum number of checkpoints to drop", default=5)
+parser.add_option("--checkpoint-dir", action="store", type="string",
+    help="Place all checkpoints in this absolute directory")
+parser.add_option("-r", "--checkpoint-restore", action="store", type="int",
+    help="restore from checkpoint <N>")
+parser.add_option("--checkpoint-at-end", action="store_true",
+                  help="take a checkpoint at end of run")
+
 
 # CPU Switching - default switch model goes from a checkpoint
 # to a timing simple CPU with caches to warm up, then to detailed CPU for
 # data measurement
-parser.add_option("-s", "--standard_switch", action="store_true",
-                  help="switch from timing CPU to Detailed CPU")
+parser.add_option("-s", "--standard-switch", action="store_true",
+    help="switch from timing CPU to Detailed CPU")
 parser.add_option("-w", "--warmup", action="store", type="int",
-                  help="if -s, then this is the warmup period.  else, this is ignored",
-                  default=5000000000)
+    help="if -s, then this is the warmup period.  else, this is ignored",
+    default=5000000000)
+parser.add_option("--profile", help="CPU profile interval")
+
+# Fastforwarding and simpoint related materials
+parser.add_option("-W", "--warmup-insts", action="store", type="int",
+    default=None,
+    help="Warmup period in total instructions (requires --standard-switch)")
+parser.add_option("-I", "--max-inst", action="store", type="int", default=None,
+    help="Total number of instructions to simulate (default: run forever)")
+parser.add_option("--bench", action="store", type="string", default=None,
+    help="base names for --take-checkpoint and --checkpoint-restore")
+parser.add_option("-F", "--fast-forward", action="store", type="string",
+    default=None,
+    help="Number of instructions to fast forward before switching")
+parser.add_option("-S", "--simpoint", action="store_true", default=False,
+    help="""Use workload simpoints as an instruction offset for
+--checkpoint-restore or --take-checkpoint.""")
+parser.add_option("--at-instruction", action="store_true", default=False,
+    help="""Treate value of --checkpoint-restore or --take-checkpoint as a
+number of instructions.""")