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Router Lookahead Sampling #2819

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Router Lookahead Sampling #2819

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e2d7e4a
[vpr][route][lookahead] set number of samples per routing segment to one
amin1377 Nov 21, 2024
587360d
Merge branch 'master' into router_lookahead_sample
vaughnbetz Nov 22, 2024
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2 changes: 1 addition & 1 deletion vpr/src/route/router_lookahead_map_utils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@
* Larger values increase the time to compute the lookahead, but may give
* more accurate lookahead estimates during routing.
*/
static constexpr int MAX_TRACK_OFFSET = 16;
static constexpr int MAX_TRACK_OFFSET = 1;

static void dijkstra_flood_to_wires(int itile, RRNodeId inode, util::t_src_opin_delays& src_opin_delays);

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