1 files changed, 34 insertions, 0 deletions
diff --git a/common/placer_heap.h b/common/placer_heap.h
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+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2019  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.
+ *
+ *  [[cite]] HeAP
+ *  Analytical Placement for Heterogeneous FPGAs, Marcel Gort and Jason H. Anderson
+ *  https://janders.eecg.utoronto.ca/pdfs/marcelfpl12.pdf
+ *
+ *  [[cite]] SimPL
+ *  SimPL: An Effective Placement Algorithm, Myung-Chul Kim, Dong-Jin Lee and Igor L. Markov
+ *  http://www.ece.umich.edu/cse/awards/pdfs/iccad10-simpl.pdf
+ */
+
+#ifndef PLACER_HEAP_H
+#define PLACER_HEAP
+#include "nextpnr.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+extern bool placer_heap(Context *ctx);
+NEXTPNR_NAMESPACE_END
+#endif
+\ No newline at end of file