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| author | David Shah <dave@ds0.me> | 2019-03-24 13:59:27 +0000 |
|---|---|---|
| committer | David Shah <dave@ds0.me> | 2019-03-24 13:59:27 +0000 |
| commit | efc687234181d6ab464230d3844313c2fcf51282 (patch) | |
| tree | d1b17f730530977b9385d097e8eb203fe8e8da2a | |
| parent | 00b09fbb435fa5bece77c95435cb66e1f05ddca8 (diff) | |
| download | nextpnr-efc687234181d6ab464230d3844313c2fcf51282.tar.gz nextpnr-efc687234181d6ab464230d3844313c2fcf51282.tar.bz2 nextpnr-efc687234181d6ab464230d3844313c2fcf51282.zip | |
placer1: Restore old weighting in budget-based mode
Signed-off-by: David Shah <dave@ds0.me>
| -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 99b24640..a71cbc9a 100644 --- a/common/placer1.cc +++ b/common/placer1.cc @@ -740,7 +740,7 @@ class SAPlacer return 0; if (cfg.budgetBased) { double delay = ctx->getDelayNS(ctx->predictDelay(net, net->users.at(user))); - return std::min(10.0, std::exp(delay - ctx->getDelayNS(net->users.at(user).budget))); + return std::min(10.0, std::exp(delay - ctx->getDelayNS(net->users.at(user).budget) / 10)); } else { auto crit = net_crit.find(net->name); if (crit == net_crit.end() || crit->second.criticality.empty()) |