ruby: drop Orion network power model

Orion is being dropped from ruby.  It would be replaced with DSENT
which has better models.  Note that the power / energy numbers reported
after this patch has been applied are not for use.

1 files changed, 0 insertions, 175 deletions

diff --git a/src/mem/ruby/network/orion/Allocator/SWAllocator.cc b/src/mem/ruby/network/orion/Allocator/SWAllocator.cc
deleted file mode 100644
index f1b5f872d..000000000
--- a/src/mem/ruby/network/orion/Allocator/SWAllocator.cc
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- * Copyright (c) 2009 Princeton University
- * Copyright (c) 2009 The Regents of the University of California
- * 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:  Hangsheng Wang (Orion 1.0, Princeton)
- *           Xinping Zhu (Orion 1.0, Princeton)
- *           Xuning Chen (Orion 1.0, Princeton)
- *           Bin Li (Orion 2.0, Princeton)
- *           Kambiz Samadi (Orion 2.0, UC San Diego)
- */
-
-#include <cassert>
-#include <iostream>
-
-#include "mem/ruby/network/orion/Allocator/Arbiter.hh"
-#include "mem/ruby/network/orion/Allocator/SWAllocator.hh"
-#include "mem/ruby/network/orion/Crossbar/Crossbar.hh"
-#include "mem/ruby/network/orion/OrionConfig.hh"
-
-using namespace std;
-
-SWAllocator::SWAllocator(
-        uint32_t num_in_port_, 
-        uint32_t num_out_port_, 
-        uint32_t num_vclass_, 
-        uint32_t num_vchannel_, 
-        double len_in_wire_,
-        const string& local_arb_model_str_,
-        const string& local_arb_ff_model_str_,
-        const string& global_arb_model_str_,
-        const string& global_arb_ff_model_str_,
-        const TechParameter* tech_param_ptr_
-        )
-{
-    assert(num_in_port_ == num_in_port_);
-    assert(num_out_port_ == num_out_port_);
-    assert(num_vclass_ == num_vclass_);
-    assert(num_vchannel_ == num_vchannel_);
-    assert(len_in_wire_ == len_in_wire_);
-
-    m_num_in_port = num_in_port_;
-    m_num_out_port = num_out_port_;
-    m_num_vclass = num_vclass_;
-    m_num_vchannel = num_vchannel_;
-
-    if ((m_num_vclass*m_num_vchannel) > 1)
-    {
-        m_local_arb_ptr = Arbiter::create_arbiter(
-                local_arb_model_str_, local_arb_ff_model_str_,
-                m_num_vclass*m_num_vchannel, 0, tech_param_ptr_);
-    }
-    else
-    {
-        m_local_arb_ptr = NULL;
-    }
-
-    if (m_num_in_port > 2)
-    {
-        m_global_arb_ptr = Arbiter::create_arbiter(
-                global_arb_model_str_, global_arb_ff_model_str_,
-                m_num_in_port-1, len_in_wire_, tech_param_ptr_);
-    }
-    else
-    {
-        m_global_arb_ptr = NULL;
-    }
-}
-
-SWAllocator::~SWAllocator()
-{}
-
-double SWAllocator::get_dynamic_energy_local_sw_arb(double num_req_, bool is_max_) const
-{
-    double e_local_arb = 0;
-
-    if (m_local_arb_ptr)
-    {
-        e_local_arb = m_local_arb_ptr->calc_dynamic_energy(num_req_, is_max_);
-    }
-    return e_local_arb;
-}
-
-double SWAllocator::get_dynamic_energy_global_sw_arb(double num_req_, bool is_max_) const
-{
-    double e_global_arb = 0;
-
-    if (m_global_arb_ptr)
-    {
-        e_global_arb = m_global_arb_ptr->calc_dynamic_energy(num_req_, is_max_);
-    }
-    return e_global_arb;
-}
-
-double SWAllocator::get_static_power() const
-{
-    double p_va = 0;
-
-    if (m_local_arb_ptr)
-    {
-        // FIXME: might not be m_num_in_port;
-        p_va += m_local_arb_ptr->get_static_power()*m_num_in_port;
-    }
-    if (m_global_arb_ptr)
-    {
-        p_va += m_global_arb_ptr->get_static_power()*m_num_out_port;
-    }
-    return p_va;
-}
-
-void SWAllocator::print_all() const
-{
-    cout << "SWAllocator:" << endl;
-    if (m_local_arb_ptr)
-    {
-        for (uint32_t i = 0; i < m_num_vclass*m_num_vchannel; i++)
-        {
-            cout << "\t" << "Local arb (" << i << ") = " << get_dynamic_energy_local_sw_arb(i, false) << endl;
-        }
-    }
-
-    if (m_global_arb_ptr)
-    {
-        for (uint32_t i = 0; i < m_num_in_port-1; i++)
-        {
-            cout << "\t" << "Global arb (" << i << ") = " << get_dynamic_energy_global_sw_arb(i, false) << endl;
-        }
-    }
-
-    cout << "\t" << "Static power = " << get_static_power() << endl;
-    return;
-}
-
-SWAllocator* SWAllocator::create_swallocator(
-        uint32_t num_in_port_, 
-        uint32_t num_out_port_, 
-        uint32_t num_vclass_, 
-        uint32_t num_vchannel_, 
-        const Crossbar* xbar_ptr_,
-        const OrionConfig* orion_cfg_ptr_
-        )
-{
-    double len_in_wire = xbar_ptr_->get_len_req_wire();
-    const string& local_arb_model_str = orion_cfg_ptr_->get<string>("SA_IN_ARB_MODEL");
-    const string& local_arb_ff_model_str = orion_cfg_ptr_->get<string>("SA_IN_ARB_FF_MODEL");
-    const string& global_arb_model_str = orion_cfg_ptr_->get<string>("SA_OUT_ARB_MODEL");
-    const string& global_arb_ff_model_str = orion_cfg_ptr_->get<string>("SA_OUT_ARB_FF_MODEL");
-    const TechParameter* tech_param_ptr = orion_cfg_ptr_->get_tech_param_ptr();
-    return new SWAllocator(num_in_port_, num_out_port_, num_vclass_, num_vchannel_, 
-            len_in_wire, local_arb_model_str, local_arb_ff_model_str, 
-            global_arb_model_str, global_arb_ff_model_str,tech_param_ptr);
-}