65 lines
2.1 KiB
C++
65 lines
2.1 KiB
C++
#ifndef IVL_sizer_priv_H
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#define IVL_sizer_priv_H
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/*
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* Copyright (c) 2014 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include "config.h"
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# include "ivl_target.h"
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# include <map>
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# include <cstdio>
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struct sizer_statistics {
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// These are the accumulated global statistics
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unsigned flop_count;
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unsigned gate_count;
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// Count adders of various dimension
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std::map<unsigned,unsigned> adder_count;
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// count equality comparators
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std::map<unsigned,unsigned> equality_count;
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// count equality (with wildcard) comparators
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std::map<unsigned,unsigned> equality_wc_count;
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// Count magnitude comparators
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std::map<unsigned,unsigned> magnitude_count;
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// Count mux's of various dimension
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std::map<unsigned,unsigned> mux_count;
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// Different kinds of nodes that we have not accounted for
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std::map<ivl_lpm_type_t,unsigned> lpm_bytype;
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std::map<ivl_logic_t,unsigned> log_bytype;
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inline sizer_statistics()
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{
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flop_count = 0;
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gate_count = 0;
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}
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struct sizer_statistics& operator += (const struct sizer_statistics&that);
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};
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extern int sizer_errors;
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extern FILE*sizer_out;
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extern void scan_logs(ivl_scope_t scope, struct sizer_statistics&stats);
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extern void scan_lpms(ivl_scope_t scope, struct sizer_statistics&stats);
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extern unsigned get_nexus_width(ivl_nexus_t nex);
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#endif /* IVL_sizer_priv_H */
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