From 1c824709e21b18073bfdc182793351e40269c373 Mon Sep 17 00:00:00 2001 From: David Shah Date: Sat, 23 Feb 2019 17:33:47 +0000 Subject: HeAP: Switching from TAUCS to Eigen Signed-off-by: David Shah --- common/placer_math.h | 45 --------------------------------------------- 1 file changed, 45 deletions(-) delete mode 100644 common/placer_math.h (limited to 'common/placer_math.h') diff --git a/common/placer_math.h b/common/placer_math.h deleted file mode 100644 index c197036c..00000000 --- a/common/placer_math.h +++ /dev/null @@ -1,45 +0,0 @@ -/* - * nextpnr -- Next Generation Place and Route - * - * Copyright (C) 2019 David Shah - * - * 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. - - */ - -#ifndef PLACER_MATH_H -#define PLACER_MATH_H -// This shim is needed because Tauc is mutually incompatible with modern C++ (implementing macros and functions -// that collide with max, min, etc) -#ifdef __cplusplus -extern "C" { -#endif -extern void taucif_init_solver(); - -struct taucif_system; - -extern struct taucif_system *taucif_create_system(int rows, int cols, int n_nonzero); - -extern void taucif_add_matrix_value(struct taucif_system *sys, int row, int col, double value); - -extern void taucif_finalise_matrix(struct taucif_system *sys); - -extern int taucif_solve_system(struct taucif_system *sys, double *x, double *rhs); - -extern void taucif_free_system(struct taucif_system *sys); - -#ifdef __cplusplus -} -#endif - -#endif \ No newline at end of file -- cgit v1.2.3