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Increase timeout

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This commit is contained in:
Arjen Roodselaar 2022-12-19 14:00:19 -08:00
parent 6e0311efca
commit 2712cbf6e4
1 changed files with 4 additions and 2 deletions
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6
common/place/placer_heap.cc
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@ -879,9 +879,11 @@ class HeAPPlacer
}
while (!placed) {
// Set a conservative timeout. This is a rather large number and could probably be
// shaved down, but for now it will keep the process from running indefinite.
int timeout_limit = (int(ctx->cells.size()) * int(ctx->cells.size()) / 8) + 1;
// Set a conservative timeout
if (total_iters_for_cell > std::max(10000, 3 * int(ctx->cells.size())))
if (total_iters_for_cell > std::max(10000, timeout_limit))
log_error("Unable to find legal placement for cell '%s' after %d attempts, check constraints and utilisation.\n",
ctx->nameOf(ci), total_iters_for_cell);