diff options
| author | David Shah <dave@ds0.me> | 2019-01-25 14:04:19 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2019-03-22 10:31:54 +0000 |
| commit | ba1e05f16bd719d2e760e6860342a9a25324bb0d (patch) | |
| tree | 98e32820f98756dccbefd4010ed445033db01228 /common/placer_math.c | |
| parent | 3dedc6259396fd4960a9aa43e05f9011323fb7cd (diff) | |
| download | nextpnr-ba1e05f16bd719d2e760e6860342a9a25324bb0d.tar.gz nextpnr-ba1e05f16bd719d2e760e6860342a9a25324bb0d.tar.bz2 nextpnr-ba1e05f16bd719d2e760e6860342a9a25324bb0d.zip | |
HeAP: Implement 'all+rotate' HeAP strategy
Signed-off-by: David Shah <dave@ds0.me>
Diffstat (limited to 'common/placer_math.c')
| -rw-r--r-- | common/placer_math.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/placer_math.c b/common/placer_math.c index 53b6190d..1aa74a9d 100644 --- a/common/placer_math.c +++ b/common/placer_math.c @@ -4,7 +4,7 @@ #include <assert.h> void taucif_init_solver() { - taucs_logfile("stdout"); + //taucs_logfile("stdout"); } struct taucif_system { @@ -39,7 +39,7 @@ void taucif_finalise_matrix(struct taucif_system *sys) { int taucif_solve_system(struct taucif_system *sys, double *x, double *rhs) { // FIXME: preconditioner, droptol?? - taucs_ccs_matrix* precond_mat = taucs_ccs_factor_llt(sys->mat, 1e-3, 0); + taucs_ccs_matrix* precond_mat = taucs_ccs_factor_llt(sys->mat, 1e-2, 0); if (precond_mat == NULL) return -1; // FIXME: itermax, convergetol |