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author | David Shah <davey1576@gmail.com> | 2018-06-29 17:04:22 +0200 |
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committer | David Shah <davey1576@gmail.com> | 2018-06-29 17:04:22 +0200 |
commit | 27e7bc3b4bb04b395db6456b71f31f98607a4298 (patch) | |
tree | 2e936cb9c61140719fa58120423e63007ea07e17 /common/place_common.h | |
parent | d908928b56917c02db4d8127b7c594b1225ba974 (diff) | |
download | nextpnr-27e7bc3b4bb04b395db6456b71f31f98607a4298.tar.gz nextpnr-27e7bc3b4bb04b395db6456b71f31f98607a4298.tar.bz2 nextpnr-27e7bc3b4bb04b395db6456b71f31f98607a4298.zip |
Improving the SA+legalisation flow
Signed-off-by: David Shah <davey1576@gmail.com>
Diffstat (limited to 'common/place_common.h')
-rw-r--r-- | common/place_common.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/place_common.h b/common/place_common.h index f58da450..67956072 100644 --- a/common/place_common.h +++ b/common/place_common.h @@ -32,6 +32,9 @@ wirelen_t get_net_wirelength(const Context *ctx, const NetInfo *net, float &tns) // Return the wirelength of all nets connected to a cell wirelen_t get_cell_wirelength(const Context *ctx, const CellInfo *cell); +// Return the wirelength of all nets connected to a cell, when the cell is at a given bel +wirelen_t get_cell_wirelength_at_bel(const Context *ctx, CellInfo *cell, BelId bel); + // Place a single cell in the lowest wirelength Bel available, optionally requiring validity check bool place_single_cell(Context *ctx, CellInfo *cell, bool require_legality); |