1 files changed, 72 insertions, 0 deletions
diff --git a/src/mem/ruby/network/orion/Buffer/AmpUnit.cc b/src/mem/ruby/network/orion/Buffer/AmpUnit.cc
new file mode 100644
index 000000000..f6be2fe52
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+++ b/src/mem/ruby/network/orion/Buffer/AmpUnit.cc
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+/*
+ * Copyright (c) 2009 Princeton University, and
+ *                    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 "mem/ruby/network/orion/Buffer/AmpUnit.hh"
+#include "mem/ruby/network/orion/TechParameter.hh"
+
+AmpUnit::AmpUnit(
+        const string& amp_model_str_,
+        const TechParameter* tech_param_ptr_
+        )
+{
+    if (amp_model_str_.compare("GENERIC_AMP") == 0)
+    {
+        m_amp_model = GENERIC_AMP;
+    }
+    else
+    {
+        m_amp_model = NO_MODEL;
+    }
+
+    if (m_amp_model != NO_MODEL)
+    {
+        m_tech_param_ptr = tech_param_ptr_;
+
+        init();
+    }
+}
+
+AmpUnit::~AmpUnit()
+{}
+
+void AmpUnit::init()
+{
+    double vdd = m_tech_param_ptr->get_vdd();
+    double period = m_tech_param_ptr->get_period();
+    double amp_Idsat = m_tech_param_ptr->get_amp_idsat();
+
+    m_e_access = (vdd / 8.0 * period * amp_Idsat);
+    return;
+}