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Tune predictDelay

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This commit is contained in:
Eddie Hung 2018-12-07 20:22:30 -08:00
parent 9c0fd6816e
commit d37a57800b
1 changed files with 1 additions and 2 deletions
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3
xc7/delay.cc
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@ -127,8 +127,7 @@ delay_t Arch::estimateDelay(WireId src, WireId dst) const
else {
auto src_y = src_loc.second;
auto dst_y = dst_loc.second;
src_y -= src_y % 50;
dst_y -= dst_y % 50;
dst_y -= (dst_y % 52) - 26;
auto abs_delta_y = abs(src_y - dst_y);
return abs_delta_x + abs_delta_y;
}