sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

ruby: slicc: remove unused COPY_HEAD functionality

Browse source
This commit is contained in:
Nilay Vaish 2014-02-23 19:16:15 -06:00
parent 13ad07601b
commit 82378f7301
5 changed files with 0 additions and 67 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/mem/ruby/buffers/MessageBuffer.cc
View file

@ -115,14 +115,6 @@ MessageBuffer::areNSlotsAvailable(unsigned int n)
}
}
const MsgPtr
MessageBuffer::getMsgPtrCopy() const
{
assert(isReady());
return m_prio_heap.front().m_msgptr->clone();
}
const Message*
MessageBuffer::peek() const
{

1
src/mem/ruby/buffers/MessageBuffer.hh
View file

@ -107,7 +107,6 @@ class MessageBuffer
//! Function for extracting the message at the head of the
//! message queue. The function assumes that the queue is nonempty.
const Message* peek() const;
const MsgPtr getMsgPtrCopy() const;
const MsgPtr&
peekMsgPtr() const

52
src/mem/slicc/ast/CopyHeadStatementAST.py
View file

@ -1,52 +0,0 @@
# Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
# Copyright (c) 2009 The Hewlett-Packard Development Company
# 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 slicc.ast.StatementAST import StatementAST
class CopyHeadStatementAST(StatementAST):
def __init__(self, slicc, in_queue, out_queue, pairs):
super(CopyHeadStatementAST, self).__init__(slicc, pairs)
self.in_queue = in_queue
self.out_queue_ptr = out_queue
def __repr__(self):
return "[CopyHeadStatementAst: %r %r]" % (self.in_queue,
self.out_queue)
def generate(self, code, return_type):
self.in_queue.assertType("InPort")
self.out_queue.assertType("OutPort")
out_code = self.out_queue.var.code
in_code = self.in_queue.var.code
latency = self.get("latency", "COPY_HEAD_LATENCY")
code("$out_code.enqueue($in_code.getMsgPtrCopy(), $latency);")
def findResources(self, resources):
var = self.out_queue.var
resources[var] = str(int(resources.get(var, "0")) + 1)

1
src/mem/slicc/ast/__init__.py
View file

@ -30,7 +30,6 @@ from slicc.ast.AST import *
from slicc.ast.ActionDeclAST import *
from slicc.ast.AssignStatementAST import *
from slicc.ast.CheckAllocateStatementAST import *
from slicc.ast.CopyHeadStatementAST import *
from slicc.ast.DeclAST import *
from slicc.ast.DeclListAST import *
from slicc.ast.EnqueueStatementAST import *

5
src/mem/slicc/parser.py
View file

@ -112,7 +112,6 @@ class SLICC(Grammar):
'peek' : 'PEEK',
'stall_and_wait' : 'STALL_AND_WAIT',
'enqueue' : 'ENQUEUE',
'copy_head' : 'COPY_HEAD',
'check_allocate' : 'CHECK_ALLOCATE',
'check_stop_slots' : 'CHECK_STOP_SLOTS',
'static_cast' : 'STATIC_CAST',
@ -569,10 +568,6 @@ class SLICC(Grammar):
"statement : PEEK '(' var ',' type pairs ')' statements"
p[0] = ast.PeekStatementAST(self, p[3], p[5], p[6], p[8], "peek")
def p_statement__copy_head(self, p):
"statement : COPY_HEAD '(' var ',' var pairs ')' SEMI"
p[0] = ast.CopyHeadStatementAST(self, p[3], p[5], p[6])
def p_statement__check_allocate(self, p):
"statement : CHECK_ALLOCATE '(' var ')' SEMI"
p[0] = ast.CheckAllocateStatementAST(self, p[3])