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author | Nilay Vaish <nilay@cs.wisc.edu> | 2014-10-11 15:02:23 -0500 |
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committer | Nilay Vaish <nilay@cs.wisc.edu> | 2014-10-11 15:02:23 -0500 |
commit | 9321a41c62c25643d7b6381abbcf5694a012e056 (patch) | |
tree | b1de81385d622c0f820e12e25062f94dd146ae4e /src/mem/ruby/network/orion/Wire.hh | |
parent | b6d804a1e6281f9916de216cdb8b9c64859dd348 (diff) | |
download | gem5-9321a41c62c25643d7b6381abbcf5694a012e056.tar.xz |
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.
Diffstat (limited to 'src/mem/ruby/network/orion/Wire.hh')
-rw-r--r-- | src/mem/ruby/network/orion/Wire.hh | 92 |
1 files changed, 0 insertions, 92 deletions
diff --git a/src/mem/ruby/network/orion/Wire.hh b/src/mem/ruby/network/orion/Wire.hh deleted file mode 100644 index 2138cc35e..000000000 --- a/src/mem/ruby/network/orion/Wire.hh +++ /dev/null @@ -1,92 +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) - */ - -#ifndef __WIRE_H__ -#define __WIRE_H__ - -#include "mem/ruby/network/orion/Type.hh" - -class TechParameter; - -class Wire -{ - public: - enum WidthSpacingModel - { - SWIDTH_SSPACE, - SWIDTH_DSPACE, - DWIDTH_SSPACE, - DWIDTH_DSPACE - }; - enum BufferScheme - { - MIN_DELAY, - STAGGERED - }; - - public: - Wire( - const string& wire_spacing_model_str_, - const string& buf_scheme_str_, - bool is_shielding_, - const TechParameter* tech_param_ptr_ - ); - ~Wire(); - - public: - void calc_opt_buffering(int* k_, double* h_, double len_) const; - double calc_dynamic_energy(double len_) const; - double calc_static_power(double len_) const; - - private: - void init(); - void set_width_spacing_model(const string& wire_spacing_model_str_); - void set_buf_scheme(const string& buf_scheme_str_); - double calc_res_unit_len(); - double calc_gnd_cap_unit_len(); - double calc_couple_cap_unit_len(); - - private: - const TechParameter* m_tech_param_ptr; - WidthSpacingModel m_width_spacing_model; - BufferScheme m_buf_scheme; - bool m_is_shielding; - - double m_res_unit_len; - double m_gnd_cap_unit_len; - double m_couple_cap_unit_len; -}; - -#endif |