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authorDavid Shah <davey1576@gmail.com>2018-11-29 09:12:47 +0000
committerGitHub <noreply@github.com>2018-11-29 09:12:47 +0000
commitfc08856537aaa33e09642e55de0b9a95a53d3fd7 (patch)
treed460700b06fce542691f0de81ca8ca9f770257a4 /ice40
parent3ff3b0f6b5559efd5d0de3657c1931d178311222 (diff)
parentdb96b88d790e3ca541ea33898681ede2b2c01e7e (diff)
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Merge pull request #157 from whitequark/fanout-thresh
ice40: raise CE global promotion threshold
Diffstat (limited to 'ice40')
-rw-r--r--ice40/pack.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/ice40/pack.cc b/ice40/pack.cc
index e2344295..88112d59 100644
--- a/ice40/pack.cc
+++ b/ice40/pack.cc
@@ -569,7 +569,7 @@ static void promote_globals(Context *ctx)
{
log_info("Promoting globals..\n");
const int logic_fanout_thresh = 15;
- const int enable_fanout_thresh = 5;
+ const int enable_fanout_thresh = 15;
std::map<IdString, int> clock_count, reset_count, cen_count, logic_count;
for (auto net : sorted(ctx->nets)) {
NetInfo *ni = net.second;