From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 8 Mar 2014 19:42:25 +0000 (+0000)
Subject: in mc_iterate_worker, use maxhamweight_ok and preconsider_ok on incoming suggestions... 
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=matchsticks-search.git;a=commitdiff_plain;h=1b6dda6020dc3991bf1e642d9bee77cd0b6dff91

in mc_iterate_worker, use maxhamweight_ok and preconsider_ok on incoming suggestions (for quicker elimination)
---

diff --git a/main.c b/main.c
index 8aaebad..5eb9e19 100644
--- a/main.c
+++ b/main.c
@@ -217,6 +217,13 @@ static void mc_iterate_worker(void) {
     ssize_t r = readv(mc_work[0], mc_iov, mc_niovs);
     if (r == 0) break;
     assert(r == mc_iovlen);
+    
+    bool ok = maxhamweight_ok();
+    if (!ok) continue;
+
+    ok = preconsider_ok(multicore_iteration_boundary, 1);
+    progress_eol();
+    if (!ok) continue;
 
     /* stop iterate_recurse from trying to run multicore_outer_iteration */
     int mc_org_it_bound = multicore_iteration_boundary;