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/*
* nextpnr -- Next Generation Place and Route
*
* Copyright (C) 2018 David Shah <david@symbioticeda.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
/*
* Timing-optimised detailed placement algorithm
* Based on "An Effective Timing-Driven Detailed Placement Algorithm for FPGAs"
* https://www.cerc.utexas.edu/utda/publications/C205.pdf
*/
#include "timing_opt.h"
#include "nextpnr.h"
NEXTPNR_NAMESPACE_BEGIN
class TimingOptimiser
{
public:
TimingOptimiser(Context *ctx) : ctx(ctx){};
bool optimise() {}
private:
Context *ctx;
};
bool timing_opt(Context *ctx, TimingOptCfg cfg) { return TimingOptimiser(ctx).optimise(); }
NEXTPNR_NAMESPACE_END
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