aboutsummaryrefslogtreecommitdiffstats
path: root/common/timing.cc
diff options
context:
space:
mode:
Diffstat (limited to 'common/timing.cc')
-rw-r--r--common/timing.cc9
1 files changed, 3 insertions, 6 deletions
diff --git a/common/timing.cc b/common/timing.cc
index c6e2b037..c9e1cabd 100644
--- a/common/timing.cc
+++ b/common/timing.cc
@@ -158,13 +158,10 @@ void assign_budget(Context *ctx, bool quiet)
}
}
- // If user has not specified a frequency, adjust the target frequency dynamically
- // TODO(eddieh): Tune these factors
+ // If user has not specified a frequency, dynamically adjust the target
+ // frequency to be the current maximum
if (!ctx->user_freq) {
- if (min_slack < 0)
- ctx->target_freq = 1e12 / (default_slack - 0.95 * min_slack);
- else
- ctx->target_freq = 1e12 / (default_slack - 1.2 * min_slack);
+ ctx->target_freq = 1e12 / (default_slack - 1.2 * min_slack);
if (ctx->verbose)
log_info("minimum slack for this assign = %d, target Fmax for next update = %.2f MHz\n", min_slack,
ctx->target_freq / 1e6);