diff options
| author | Myrice <[email protected]> | 2015-04-07 14:43:05 -0700 |
|---|---|---|
| committer | Myrice <[email protected]> | 2015-04-07 14:43:05 -0700 |
| commit | 6b9eb92bd0b03d69a2f2e9c075a8af99d860d4d1 (patch) | |
| tree | c741ac460cb86219446070765be97536143def55 /src/intersim2/.svn/pristine/c5 | |
| parent | 4dc9d53085b568aea0cefe75d599f87bb5e0841f (diff) | |
Booksim2 abandoned svn and moved to github (https://github.com/booksim/booksim2). This .svn folder is useless now and should be deleted.
For further integration, a git submodule/git subtree may be used. Since I modified their source code, we cannot use git submodule/git subtree easily.
Signed-off-by: Myrice <[email protected]>
Diffstat (limited to 'src/intersim2/.svn/pristine/c5')
| -rw-r--r-- | src/intersim2/.svn/pristine/c5/c5213fecc8710817b2514c72787b0207849f9280.svn-base | 80 |
1 files changed, 0 insertions, 80 deletions
diff --git a/src/intersim2/.svn/pristine/c5/c5213fecc8710817b2514c72787b0207849f9280.svn-base b/src/intersim2/.svn/pristine/c5/c5213fecc8710817b2514c72787b0207849f9280.svn-base deleted file mode 100644 index 13bd09d..0000000 --- a/src/intersim2/.svn/pristine/c5/c5213fecc8710817b2514c72787b0207849f9280.svn-base +++ /dev/null @@ -1,80 +0,0 @@ -// $Id$ - -/* - Copyright (c) 2007-2012, Trustees of The Leland Stanford Junior University - 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. - - 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. -*/ - -// ---------------------------------------------------------------------- -// -// RoundRobin: RoundRobin Arbiter -// -// ---------------------------------------------------------------------- - -#include "roundrobin_arb.hpp" -#include <iostream> -#include <limits> - -using namespace std ; - -RoundRobinArbiter::RoundRobinArbiter( Module *parent, const string &name, - int size ) - : Arbiter( parent, name, size ), _pointer( 0 ) { -} - -void RoundRobinArbiter::PrintState() const { - cout << "Round Robin Priority Pointer: " << endl ; - cout << " _pointer = " << _pointer << endl ; -} - -void RoundRobinArbiter::UpdateState() { - // update priority matrix using last grant - if ( _selected > -1 ) - _pointer = ( _selected + 1 ) % _size ; -} - -void RoundRobinArbiter::AddRequest( int input, int id, int pri ) -{ - if(!_request[input].valid || (_request[input].pri < pri)) { - if((_num_reqs == 0) || - Supersedes(input, pri, _best_input, _highest_pri, _pointer,_size )) { - _highest_pri = pri; - _best_input = input; - } - } - Arbiter::AddRequest(input, id, pri); -} - -int RoundRobinArbiter::Arbitrate( int* id, int* pri ) { - - _selected = _best_input; - - return Arbiter::Arbitrate(id, pri); -} - -void RoundRobinArbiter::Clear() -{ - _highest_pri = numeric_limits<int>::min(); - _best_input = -1; - Arbiter::Clear(); -} |
