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author | Tushar Krishna <tushar@ece.gatech.edu> | 2016-10-06 14:35:21 -0400 |
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committer | Tushar Krishna <tushar@ece.gatech.edu> | 2016-10-06 14:35:21 -0400 |
commit | b512f4bf71fac79fb6e17bb2a9e05c1f494f69f4 (patch) | |
tree | ee4e62624aaf5a50e0f232bfea76cd2dcdd8f817 /src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh | |
parent | 0962d768270696395dacfbd2ceabe4ee1035a496 (diff) | |
download | gem5-b512f4bf71fac79fb6e17bb2a9e05c1f494f69f4.tar.xz |
ruby: remove the original garnet code.
Only garnet2.0 will be supported henceforth.
Diffstat (limited to 'src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh')
-rw-r--r-- | src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh b/src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh deleted file mode 100644 index 85b0f6a38..000000000 --- a/src/mem/ruby/network/garnet/fixed-pipeline/OutputUnit_d.hh +++ /dev/null @@ -1,103 +0,0 @@ -/* - * Copyright (c) 2008 Princeton 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; - * 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. - * - * Authors: Niket Agarwal - */ - -#ifndef __MEM_RUBY_NETWORK_GARNET_FIXED_PIPELINE_OUTPUT_UNIT_D_HH__ -#define __MEM_RUBY_NETWORK_GARNET_FIXED_PIPELINE_OUTPUT_UNIT_D_HH__ - -#include <iostream> -#include <vector> - -#include "mem/ruby/common/Consumer.hh" -#include "mem/ruby/network/garnet/fixed-pipeline/CreditLink_d.hh" -#include "mem/ruby/network/garnet/fixed-pipeline/NetworkLink_d.hh" -#include "mem/ruby/network/garnet/fixed-pipeline/OutVcState_d.hh" -#include "mem/ruby/network/garnet/fixed-pipeline/Router_d.hh" -#include "mem/ruby/network/garnet/fixed-pipeline/flitBuffer_d.hh" -#include "mem/ruby/network/garnet/NetworkHeader.hh" - -class OutputUnit_d : public Consumer -{ - public: - OutputUnit_d(int id, Router_d *router); - ~OutputUnit_d(); - void set_out_link(NetworkLink_d *link); - void set_credit_link(CreditLink_d *credit_link); - void wakeup(); - flitBuffer_d* getOutQueue(); - void update_vc(int vc, int in_port, int in_vc); - void print(std::ostream& out) const {}; - void decrement_credit(int out_vc); - - int - get_credit_cnt(int vc) - { - return m_outvc_state[vc]->get_credit_count(); - } - - inline int - get_outlink_id() - { - return m_out_link->get_id(); - } - - inline void - set_vc_state(VC_state_type state, int vc, Cycles curTime) - { - m_outvc_state[vc]->setState(state, curTime); - } - - inline bool - is_vc_idle(int vc, Cycles curTime) - { - return (m_outvc_state[vc]->isInState(IDLE_, curTime)); - } - - inline void - insert_flit(flit_d *t_flit) - { - m_out_buffer->insert(t_flit); - m_out_link->scheduleEventAbsolute(m_router->clockEdge(Cycles(1))); - } - - uint32_t functionalWrite(Packet *pkt); - - private: - int m_id; - int m_num_vcs; - Router_d *m_router; - NetworkLink_d *m_out_link; - CreditLink_d *m_credit_link; - - flitBuffer_d *m_out_buffer; // This is for the network link to consume - std::vector<OutVcState_d *> m_outvc_state; // vc state of downstream router - -}; - -#endif // __MEM_RUBY_NETWORK_GARNET_FIXED_PIPELINE_OUTPUT_UNIT_D_HH__ |