From 9943b90c5454e0dd602fb2fb4c83464a64e11607 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <sipa@ulyssis.org>
Date: Mon, 15 Apr 2013 12:01:32 +0200
Subject: [PATCH] Gradually decrease dump frequency

---
 Makefile | 2 +-
 main.cpp | 5 ++++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 2f8bde1..99ea311 100644
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-CXXFLAGS = -O3 -g0 -march=native -flto
+CXXFLAGS = -O3 -g0 -march=nocona -flto
 LDFLAGS = $(CXXFLAGS)
 
 dnsseed: dns.o bitcoin.o netbase.o protocol.o db.o main.o util.o
diff --git a/main.cpp b/main.cpp
index 442ab2e..fad20c9 100644
--- a/main.cpp
+++ b/main.cpp
@@ -267,8 +267,11 @@ int StatCompare(const CAddrReport& a, const CAddrReport& b) {
 }
 
 extern "C" void* ThreadDumper(void*) {
+  int count = 0;
   do {
-    Sleep(100000);
+    Sleep(100000 << count); // First 100s, than 200s, 400s, 800s, 1600s, and then 3200s forever
+    if (count < 5)
+        count++;
     {
       vector<CAddrReport> v = db.GetAll();
       sort(v.begin(), v.end(), StatCompare);