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| 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/placer1.cc | |
| 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/placer1.cc')
| -rw-r--r-- | common/placer1.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/placer1.cc b/common/placer1.cc index ffa3aa75..a4906985 100644 --- a/common/placer1.cc +++ b/common/placer1.cc @@ -259,7 +259,7 @@ class SAPlacer wirelen_t min_wirelen = curr_wirelen_cost; int n_no_progress = 0; - temp = refine ? 1e-8 : cfg.startTemp; + temp = refine ? 1e-7 : cfg.startTemp; // Main simulated annealing loop for (int iter = 1;; iter++) { |