derek/gem5
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

tests,configs,mem-ruby: Adding Ruby tester for GPU_VIPER

Browse Source 
This patch adds the GPU protocol tester that uses data-race-free
operation to discover bugs in GPU protocols including GPU_VIPER. For
more information please see the following paper and the README:

T. Ta, X. Zhang, A. Gutierrez and B. M. Beckmann, "Autonomous
Data-Race-Free GPU Testing," 2019 IEEE International Symposium on
Workload Characterization (IISWC), Orlando, FL, USA, 2019, pp. 81-92,
doi: 10.1109/IISWC47752.2019.9042019.

Change-Id: Ic9939d131a930d1e7014ed0290601140bdd1499f
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/32855
Reviewed-by: Matt Sinclair <mattdsinclair@gmail.com>
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Matt Sinclair <mattdsinclair@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Matthew Poremba
2020-09-24 14:53:13 -05:00
parent 1a2b677728
commit f36817c367
19 changed files with 3498 additions and 103 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
src/cpu/testers/gpu_ruby_test/cpu_thread.hh Normal file
View File

@@ -0,0 +1,61 @@
/*
* Copyright (c) 2017-2020 Advanced Micro Devices, Inc.
* All rights reserved.
*
* For use for simulation and test purposes only
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. 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.
*
* 3. Neither the name of the copyright holder 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 HOLDER 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.
*/
#ifndef CPU_TESTERS_PROTOCOL_TESTER_CPU_THREAD_HH_
#define CPU_TESTERS_PROTOCOL_TESTER_CPU_THREAD_HH_
#include "cpu/testers/gpu_ruby_test/gpu_thread.hh"
#include "params/CpuThread.hh"
#include "sim/clocked_object.hh"
class CpuThread : public GpuThread
{
public:
typedef CpuThreadParams Params;
CpuThread(const Params &p);
virtual ~CpuThread() = default;
typedef AddressManager::Location Location;
typedef AddressManager::Value Value;
void hitCallback(PacketPtr pkt);
protected:
void issueLoadOps();
void issueStoreOps();
void issueAtomicOps();
void issueAcquireOp();
void issueReleaseOp();
};
#endif /* CPU_TESTERS_PROTOCOL_TESTER_CPU_THREAD_HH_ */