commit 846880384a6153caa8e8f6ffaa996b24c7611082 Author: Mike Perry mikeperry-git@fscked.org Date: Fri Dec 9 17:08:59 2011 -0800
Be merciful in Guard intermediate voting mode.
Also don't use Wgd in mercy mode or in section2 mode. --- NetworkScanners/BwAuthority/aggregate.py | 18 ++++++++++++++---- 1 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/NetworkScanners/BwAuthority/aggregate.py b/NetworkScanners/BwAuthority/aggregate.py index 93cad8a..ba6af20 100755 --- a/NetworkScanners/BwAuthority/aggregate.py +++ b/NetworkScanners/BwAuthority/aggregate.py @@ -656,7 +656,11 @@ def main(argv): 0.0, False) else: # Use previous vote's feedback bw - n.use_bw = prev_votes.vote_map[n.idhex].pid_bw + # FIXME: compare to ns_bw or prev_vote bw? + if cs_junk.use_mercy and n.desc_bw > n.ns_bw and n.pid_error < 0: + n.use_bw = n.desc_bw + else: + n.use_bw = prev_votes.vote_map[n.idhex].pid_bw n.new_bw = n.get_pid_bw(prev_votes.vote_map[n.idhex], cs_junk.K_p, 0.0, @@ -677,10 +681,16 @@ def main(argv): if n.idhex in prev_consensus and \ ("Guard" in prev_consensus[n.idhex].flags \ and "Exit" in prev_consensus[n.idhex].flags): + # For section2-equivalent mode and/or use_mercy, we should + # not use Wgd + if n.use_bw == n.desc_bw: + weight = 1.0 + else: + weight = (1.0-cs_junk.bw_weights["Wgd"]) n.new_bw = n.get_pid_bw(prev_votes.vote_map[n.idhex], - cs_junk.K_p*(1.0-cs_junk.bw_weights["Wgd"]), - cs_junk.K_i*(1.0-cs_junk.bw_weights["Wgd"]), - cs_junk.K_d*(1.0-cs_junk.bw_weights["Wgd"]), + cs_junk.K_p*weight, + cs_junk.K_i*weight, + cs_junk.K_d*weight, cs_junk.K_i_decay) else: n.new_bw = n.get_pid_bw(prev_votes.vote_map[n.idhex],