diff options
Diffstat (limited to 'hicn-light/src/hicn/strategies/nexthopState.c')
| -rw-r--r-- | hicn-light/src/hicn/strategies/nexthopState.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hicn-light/src/hicn/strategies/nexthopState.c b/hicn-light/src/hicn/strategies/nexthopState.c index 0997193ce..40af14832 100644 --- a/hicn-light/src/hicn/strategies/nexthopState.c +++ b/hicn-light/src/hicn/strategies/nexthopState.c @@ -23,6 +23,8 @@ #include <parc/assert/parc_Assert.h> #include <hicn/strategies/nexthopState.h> +#define AVG_PI_THRESHOLD 1e-3 + struct strategy_nexthop_state { unsigned int pi; double avg_pi; @@ -197,7 +199,11 @@ double strategyNexthopState_UpdateState(StrategyNexthopState *x, bool inc, } } x->avg_pi = (x->avg_pi * alpha) + (x->pi * (1 - alpha)); +#ifdef WITH_POLICY + if (x->avg_pi < AVG_PI_THRESHOLD) { +#else if (x->avg_pi == 0.0) { +#endif /* WITH_POLICY */ x->avg_pi = 0.1; } x->weight = 1 / x->avg_pi; |