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

mem-ruby: SimpleNetwork implementation of functional reads

Browse Source 
Change-Id: Id362d992cbf178f15294f0a5e9060a1de2beb394
Signed-off-by: Tiago Mück <tiago.muck@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/22021
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Tiago Muck
2019-05-02 18:39:13 -05:00
committed by Tiago Mück
parent b3f264a0a0
commit 00eba28068
2 changed files with 33 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
src/mem/ruby/network/simple/SimpleNetwork.cc
View File

@@ -1,4 +1,16 @@
/*
* Copyright (c) 2019 ARM Limited
* 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.
*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
@@ -178,9 +190,12 @@ bool
SimpleNetwork::functionalRead(Packet *pkt)
{
for (unsigned int i = 0; i < m_switches.size(); i++) {
if (m_switches[i]->functionalRead(pkt)) {
if (m_switches[i]->functionalRead(pkt))
return true;
}
for (unsigned int i = 0; i < m_int_link_buffers.size(); ++i) {
if (m_int_link_buffers[i]->functionalRead(pkt))
return true;
}
}
return false;

16
src/mem/ruby/network/simple/Switch.cc
View File

@@ -1,5 +1,17 @@
/*
* Copyright (c) 2020 Inria
* Copyright (c) 2019 ARM Limited
* 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.
*
* Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
* All rights reserved.
*
@@ -154,6 +166,10 @@ Switch::print(std::ostream& out) const
bool
Switch::functionalRead(Packet *pkt)
{
for (unsigned int i = 0; i < m_port_buffers.size(); ++i) {
if (m_port_buffers[i]->functionalRead(pkt))
return true;
}
return false;
}