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author | Rahul Thakur <rjthakur@google.com> | 2017-01-27 14:58:15 -0600 |
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committer | Rahul Thakur <rjthakur@google.com> | 2017-01-27 14:58:15 -0600 |
commit | 32d05d5fb630bad6dddcfbbb65a3895a15187215 (patch) | |
tree | 357ba285b0680d374e8eecff5d6ad1500458d695 /src/mem/probes/MemFootprintProbe.py | |
parent | 2974dc7a3771e34542ed5bd1baf88e4ced8cf139 (diff) | |
download | gem5-32d05d5fb630bad6dddcfbbb65a3895a15187215.tar.xz |
mem: Add memory footprint probe
Signed-off-by: Jason Lowe-Power <jason@lowepower.com>
Diffstat (limited to 'src/mem/probes/MemFootprintProbe.py')
-rw-r--r-- | src/mem/probes/MemFootprintProbe.py | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/mem/probes/MemFootprintProbe.py b/src/mem/probes/MemFootprintProbe.py new file mode 100644 index 000000000..7a6551207 --- /dev/null +++ b/src/mem/probes/MemFootprintProbe.py @@ -0,0 +1,48 @@ +# Copyright (c) 2016 Google Inc. +# All rights reserved. +# +# The license below extends only to copyright in the software and +# shall not be construed as granting a license to any other +# intellectual property including but not limited to intellectual +# property relating to a hardware implementation of the +# functionality of the software licensed hereunder. You may use the +# software subject to the license terms below provided that you +# ensure that this notice is replicated unmodified and in its +# entirety in all distributions of the software, modified or +# unmodified, in source code or in binary form. +# +# 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 the copyright holders 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. +# +# Authors: Rahul Thakur + +from m5.params import * +from m5.proxy import * +from BaseMemProbe import BaseMemProbe + +class MemFootprintProbe(BaseMemProbe): + type = "MemFootprintProbe" + cxx_header = "mem/probes/mem_footprint.hh" + system = Param.System(Parent.any, + "System pointer to get cache line and mem size") + page_size = Param.Unsigned(4096, "Page size for page-level footprint") |