| # Copyright (c) 2010 Advanced Micro Devices, Inc. |
| # All rights reserved. |
| # |
| # 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. |
| |
| from m5.SimObject import SimObject |
| from m5.params import * |
| from m5.proxy import * |
| |
| from m5.objects.ClockedObject import ClockedObject |
| |
| |
| class DirectedGenerator(SimObject): |
| type = "DirectedGenerator" |
| abstract = True |
| cxx_header = "cpu/testers/directedtest/DirectedGenerator.hh" |
| cxx_class = "gem5::DirectedGenerator" |
| |
| num_cpus = Param.Int("num of cpus") |
| system = Param.System(Parent.any, "System we belong to") |
| |
| |
| class SeriesRequestGenerator(DirectedGenerator): |
| type = "SeriesRequestGenerator" |
| cxx_header = "cpu/testers/directedtest/SeriesRequestGenerator.hh" |
| cxx_class = "gem5::SeriesRequestGenerator" |
| |
| addr_increment_size = Param.Int(64, "address increment size") |
| num_series = Param.UInt32( |
| 1, "number of different address streams to generate" |
| ) |
| percent_writes = Param.Percent(50, "percent of access that are writes") |
| |
| |
| class InvalidateGenerator(DirectedGenerator): |
| type = "InvalidateGenerator" |
| cxx_header = "cpu/testers/directedtest/InvalidateGenerator.hh" |
| cxx_class = "gem5::InvalidateGenerator" |
| |
| addr_increment_size = Param.Int(64, "address increment size") |
| |
| |
| class RubyDirectedTester(ClockedObject): |
| type = "RubyDirectedTester" |
| cxx_header = "cpu/testers/directedtest/RubyDirectedTester.hh" |
| cxx_class = "gem5::RubyDirectedTester" |
| |
| cpuPort = VectorRequestPort("the cpu ports") |
| requests_to_complete = Param.Int("checks to complete") |
| generator = Param.DirectedGenerator("the request generator") |