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[placer1] Only perform slack redist if legalised

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This commit is contained in:
Eddie Hung 2018-11-13 16:21:22 -08:00
parent 1b93107843
commit df2622d300
1 changed files with 4 additions and 4 deletions
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8
common/placer1.cc
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@ -255,12 +255,12 @@ class SAPlacer
temp = post_legalise_temp;
diameter *= post_legalise_dia_scale;
ctx->shuffle(autoplaced);
// Legalisation is a big change so force a slack redistribution here
if (ctx->slack_redist_iter > 0)
assign_budget(ctx, true /* quiet */);
}
require_legal = false;
// Legalisation is a big change so force a slack redistribution here
if (ctx->slack_redist_iter > 0)
assign_budget(ctx, true /* quiet */);
} else if (ctx->slack_redist_iter > 0 && iter % ctx->slack_redist_iter == 0) {
assign_budget(ctx, true /* quiet */);
}