diff --git a/checkin_notes b/checkin_notes
index 5802c576ba..90a3055129 100644
--- a/checkin_notes
+++ b/checkin_notes
@@ -152,3 +152,15 @@ Bernd  14 Jan 2011
         so these could be used in proprocessor directives 
 
     generate_svn_version.sh
+
+David  14 Jan 2011
+    - make the Manager build on FC11
+    - simulator work
+
+    clientgui/
+        Makefile.am
+    sched/
+        edf_sim.cpp
+    client/
+        sim.cpp
+        sim_control.php
diff --git a/client/sim.cpp b/client/sim.cpp
index 30798d4287..117058b886 100644
--- a/client/sim.cpp
+++ b/client/sim.cpp
@@ -248,12 +248,17 @@ void CLIENT_STATE::handle_completed_results(PROJECT* p) {
     while (result_iter != results.end()) {
         RESULT* rp = *result_iter;
         if (rp->project == p && rp->ready_to_report) {
-            sprintf(buf, "result %s reported; %s<br>",
-                rp->name,
-                (gstate.now > rp->report_deadline)?
-                "<font color=#cc0000>MISSED DEADLINE</font>":
-                "<font color=#00cc00>MADE DEADLINE</font>"
-            );
+            if (gstate.now > rp->report_deadline) {
+                sprintf(buf, "result %s reported; "
+                    "<font color=#cc0000>MISSED DEADLINE by %f</font><br>\n",
+                    rp->name, gstate.now - rp->report_deadline
+                );
+            } else {
+                sprintf(buf, "result %s reported; "
+                    "<font color=#00cc00>MADE DEADLINE</font><br>\n",
+                    rp->name
+                );
+            }
             PROJECT* spp = rp->project;
             if (gstate.now > rp->report_deadline) {
                 sim_results.flops_wasted += rp->peak_flop_count;
@@ -281,7 +286,7 @@ void CLIENT_STATE::get_workload(vector<IP_RESULT>& ip_results) {
         RESULT* rp = results[i];
         double x = rp->estimated_time_remaining();
         if (x == 0) continue;
-        IP_RESULT ipr(rp->name, rp->report_deadline, x);
+        IP_RESULT ipr(rp->name, rp->report_deadline-now, x);
         ip_results.push_back(ipr);
     }
     init_ip_results(work_buf_min(), ncpus, ip_results);
@@ -371,8 +376,9 @@ bool CLIENT_STATE::simulate_rpc(PROJECT* p) {
         WORKUNIT* wup = new WORKUNIT;
         make_job(p, wup, rp, apps);
 
+        double et = wup->rsc_fpops_est / rp->avp->flops;
         if (server_uses_workload) {
-            IP_RESULT c(rp->name, rp->report_deadline, rp->final_cpu_time);
+            IP_RESULT c(rp->name, rp->report_deadline-now, et);
             if (check_candidate(c, ncpus, ip_results)) {
                 ip_results.push_back(c);
             } else {
@@ -384,7 +390,6 @@ bool CLIENT_STATE::simulate_rpc(PROJECT* p) {
                 continue;
             }
         } else {
-            double et = wup->rsc_fpops_est / rp->avp->flops;
             if (get_estimated_delay(rp) + et > wup->app->latency_bound) {
                 //printf("%d: %s misses deadline\n", (int)gstate.now, p->project_name);
                 APP_VERSION* avp = rp->avp;
diff --git a/client/sim_control.php b/client/sim_control.php
index 09360d400d..cc31c404a2 100644
--- a/client/sim_control.php
+++ b/client/sim_control.php
@@ -111,6 +111,8 @@ function do_sim($in, $out, $policy) {
     system($cmd);
 }
 
+// display N results (usually 2) as bar graphs
+//
 function write_gp_bar($fname, $title, $data_fname) {
     $f = fopen($fname, "w");
     $s = <<<EOT
@@ -130,6 +132,8 @@ EOT;
     fclose($f);
 }
 
+// display N results as line graphs, one for each figure of merit
+//
 function write_gp_line($fname, $title, $data_fname) {
     $f = fopen($fname, "w");
     $s = <<<EOT
@@ -150,6 +154,25 @@ EOT;
     fclose($f);
 }
 
+// display 2 groups of N results as line graphs.
+// Show only 1 figure of merit (waste).
+//
+function write_gp_line2($fname, $title, $xlabel, $lab1, $lab2, $data1, $data2) {
+    $f = fopen($fname, "w");
+    $s = <<<EOT
+set terminal png small size 320, 240
+set title "$title"
+set xlabel "$xlabel"
+set format x "%e"
+set style data linesp
+set yrange[0:1]
+plot "$data1" u 3:xtic(1) t "$lab1" , "$data2" u 3:xtic(1) t "$lab2" 
+
+EOT;
+    fwrite($f, $s);
+    fclose($f);
+}
+
 function graph_2_results($title, $dir, $r1, $r2) {
     $data_fname = "$dir/cr.dat";
     $f = fopen($data_fname, "w");
@@ -162,7 +185,7 @@ function graph_2_results($title, $dir, $r1, $r2) {
     system("gnuplot < $gp_fname > $png_fname");
 }
 
-function graph_n_results($title, $dir, $results) {
+function graph_n_results1($title, $dir, $results) {
     $data_fname = "$dir/cr.dat";
     $f = fopen($data_fname, "w");
     foreach ($results as $r) {
@@ -175,6 +198,22 @@ function graph_n_results($title, $dir, $results) {
     system("gnuplot < $gp_fname > $png_fname");
 }
 
+function graph_n_results2($title, $xlabel, $lab1, $lab2, $dir, $results1, $results2) {
+    for ($i=0; $i<2; $i++) {
+        $data_fname = "$dir/cr_$i.dat";
+        $f = fopen($data_fname, "w");
+        $rr = $i?$results2:$results1;
+        foreach ($rr as $r) {
+            $r->write($f);
+        }
+        fclose($f);
+    }
+    $gp_fname = "$dir/cr.gp";
+    $png_fname = "$dir/cr.png";
+    write_gp_line2($gp_fname, $title, $xlabel, $lab1, $lab2, "$dir/cr_0.dat", "$dir/cr_1.dat");
+    system("gnuplot < $gp_fname > $png_fname");
+}
+
 // create output dir, do a simulation, accumulate results
 //
 function do_sim_aux($out_dir, $scenario, $policy, $pname, $sum) {
@@ -186,7 +225,7 @@ function do_sim_aux($out_dir, $scenario, $policy, $pname, $sum) {
 }
 
 function do_sim_param($out_dir, $scenario, $policy, $param, $sum) {
-    $sim_out_dir = $out_dir."/".$scenario."_".$param;
+    $sim_out_dir = $out_dir."/".$scenario."_".$policy->name."_".$param;
     @mkdir($sim_out_dir);
     $cs_template_fname = "$scenario/client_state_template.xml";
     $cs_fname = "$scenario/client_state.xml";
@@ -223,7 +262,7 @@ function compare_policies($title, $set, $p1, $p2, $out_dir) {
 // Outputs are stored in the given directory.
 // Subdirectories scenario_arg/ store individual sim outputs
 //
-function compare_params($title, $set, $policy, $lo, $hi, $inc, $out_dir) {
+function compare_params1($title, $set, $policy, $lo, $hi, $inc, $out_dir) {
     @mkdir($out_dir);
     $results = array();
     for ($x = $lo; $x <= $hi; $x += $inc) {
@@ -233,7 +272,28 @@ function compare_params($title, $set, $policy, $lo, $hi, $inc, $out_dir) {
         }
         $results[] = $sum;
     }
-    graph_n_results($title, $out_dir, $results);
+    graph_n_results1($title, $out_dir, $results);
+}
+
+// same, but compare 2 policies and graph only wasted CPU
+//
+function compare_params2($title, $xlabel, $lab1, $lab2, $set, $p1, $p2, $lo, $hi, $inc, $out_dir) {
+    @mkdir($out_dir);
+    $rr1 = array();
+    $rr2 = array();
+    for ($x = $lo; $x <= $hi; $x += $inc) {
+        $sum = new RESULT($x);
+        foreach ($set as $s) {
+            $sum = do_sim_param($out_dir, $s, $p1, $x, $sum);
+        }
+        $rr1[] = $sum;
+        $sum = new RESULT($x);
+        foreach ($set as $s) {
+            $sum = do_sim_param($out_dir, $s, $p2, $x, $sum);
+        }
+        $rr2[] = $sum;
+    }
+    graph_n_results2($title, $xlabel, $lab1, $lab2, $out_dir, $rr1, $rr2);
 }
 
 ///////////// EXAMPLE USAGES ////////////
@@ -247,15 +307,24 @@ if (0) {
     compare_policies("Scenario 2", array("scen2"), $p1, $p2, "test1");
 }
 
-// evaluate a policy over a set of parameterized policies
-//
-if (1) {
+if (0) {
     $p = new POLICY("");
     $p->use_rec = true;
     $lo = 2e9;
     $hi = 1e10;
     $inc = 1e9;
-    compare_params("Scenario 3", array("s3"), $p, $lo, $hi, $inc, "test2");
+    compare_params1("Scenario 3", array("s3"), $p, $lo, $hi, $inc, "test2");
+}
+
+// compare WRR and EDF
+if (1) {
+    $p1 = new POLICY("DC_SIM");
+    $p1->server_uses_workload = true;
+    $p2 = new POLICY("DC_APPROX");
+    $lo = 1000;
+    $hi = 2000;
+    $inc = 100;
+    compare_params2("Wasted processing", "Job deadline", "DC_SIM", "DC_APPROX", array("scen5"), $p1, $p2, $lo, $hi, $inc, "test6");
 }
 
 if (0) {
diff --git a/clientgui/Makefile.am b/clientgui/Makefile.am
index 1bb605462c..8335eea89e 100644
--- a/clientgui/Makefile.am
+++ b/clientgui/Makefile.am
@@ -118,9 +118,9 @@ EXTRA_DIST = *.h \
     ../lib/error_numbers.h \
     locale $(mac_headers)
 
-boincmgr_CPPFLAGS = $(AM_CPPFLAGS) $(WX_CPPFLAGS) $(SQLITE3_CPPFLAGS) $(LIBNOTIFY_CFLAGS) $(CLIENTGUIFLAGS)
-boincmgr_CXXFLAGS = $(AM_CXXFLAGS) $(WX_CXXFLAGS) $(SQLITE3_CPPFLAGS) $(LIBNOTIFY_CFLAGS) $(CLIENTGUIFLAGS)
-boincmgr_LDADD = $(LIBBOINC) $(SQLITE3_LIBS) $(LIBNOTIFY_LIBS) $(CLIENTGUILIBS) $(BOINC_EXTRA_LIBS) $(CLIENTLIBS)
+boincmgr_CPPFLAGS = $(AM_CPPFLAGS) $(WX_CPPFLAGS) $(SQLITE3_CPPFLAGS) $(LIBNOTIFY_CFLAGS) $(CLIENTGUIFLAGS) `pkg-config --cflags gtk+-2.0`
+boincmgr_CXXFLAGS = $(AM_CXXFLAGS) $(WX_CXXFLAGS) $(SQLITE3_CPPFLAGS) $(LIBNOTIFY_CFLAGS) $(CLIENTGUIFLAGS) `pkg-config --cflags gtk+-2.0`
+boincmgr_LDFLAGS = $(LIBBOINC) $(SQLITE3_LIBS) $(LIBNOTIFY_LIBS) $(CLIENTGUILIBS) $(BOINC_EXTRA_LIBS) $(CLIENTLIBS) `pkg-config --libs gtk+-2.0` -lnotify
 
 win_config.h: $(top_srcdir)/config.h
 	grep '#define.*BOINC.*VERSION' $^ > $@
diff --git a/sched/edf_sim.cpp b/sched/edf_sim.cpp
index 4c51299b4e..7f8ee25e3f 100644
--- a/sched/edf_sim.cpp
+++ b/sched/edf_sim.cpp
@@ -33,6 +33,9 @@
 
 
 #include "edf_sim.h"
+#ifdef SIM
+extern FILE* logfile;
+#endif
 
 using std::vector;
 
@@ -43,6 +46,9 @@ using std::vector;
 #define DETAIL   2
     // show every step of simulation
 
+#define TIME_SCALE 1
+//#define TIME_SCALE 3600
+
 static void log_msg(int level, const char* format, ...) {
 #ifdef SIM
 #else
@@ -61,7 +67,7 @@ static void log_msg(int level, const char* format, ...) {
     va_list va;
     va_start(va, format);
 #ifdef SIM
-    vfprintf(stderr, format, va);
+    vfprintf(logfile, format, va);
 #else
     log_messages.vprintf(MSG_NORMAL, format, va);
 #endif
@@ -111,18 +117,18 @@ void mark_edf_misses (int ncpus, vector<IP_RESULT>& ip_results){
 
         booked_to[lowest_booked_cpu] += r.cpu_time_remaining;
         log_msg(DETAIL, "[edf_detail]   running %s on cpu %d; finishes at %.2f\n",
-            r.name, lowest_booked_cpu, booked_to[lowest_booked_cpu]/3600
+            r.name, lowest_booked_cpu, booked_to[lowest_booked_cpu]/TIME_SCALE
         );
         if (booked_to[lowest_booked_cpu] > r.computation_deadline) {
             r.misses_deadline = true;
             r.estimated_completion_time = booked_to[lowest_booked_cpu];
             log_msg(DETAIL, "[edf_detail]   %s misses_deadline; est completion %.2f\n",
-                r.name, booked_to[lowest_booked_cpu]/3600
+                r.name, booked_to[lowest_booked_cpu]/TIME_SCALE
             );
         } else {
             r.misses_deadline = false;
             log_msg(DETAIL, "[edf_detail]   %s makes deadline; est completion %.2f\n",
-                r.name, booked_to[lowest_booked_cpu]/3600
+                r.name, booked_to[lowest_booked_cpu]/TIME_SCALE
             );
             // if result doesn't miss its deadline,
             // then the estimated_completion_time is of no use
@@ -142,13 +148,13 @@ void init_ip_results(
 
     log_msg(DETAIL,
         "[edf_detail] init_ip_results; work_buf_min %.2f ncpus %d:\n",
-        work_buf_min/3600, ncpus
+        work_buf_min/TIME_SCALE, ncpus
     );
     for (i=0; i<ip_results.size(); i++) {
         IP_RESULT& r = ip_results[i];
         r.computation_deadline = r.report_deadline - work_buf_min;
         log_msg(DETAIL, "[edf_detail]     %s: deadline %.2f cpu %.2f\n",
-            r.name, r.computation_deadline/3600, r.cpu_time_remaining/3600
+            r.name, r.computation_deadline/TIME_SCALE, r.cpu_time_remaining/TIME_SCALE
         );
     }
 
@@ -221,8 +227,8 @@ bool check_candidate (
     int j;
 
     log_msg(DETAIL, "[edf_detail] check_candidate %s: dl %.2f cpu %.2f\n",
-        candidate.name, candidate.computation_deadline/3600,
-        candidate.cpu_time_remaining/3600
+        candidate.name, candidate.computation_deadline/TIME_SCALE,
+        candidate.cpu_time_remaining/TIME_SCALE
     );
 
     for (j=0; j<ncpus; j++) {
@@ -250,8 +256,8 @@ bool check_candidate (
             }
         }
         booked_to[lowest_booked_cpu] += r.cpu_time_remaining;
-        log_msg(DETAIL, "[edf_detail]   running %s on cpu %d; finishes at %.2f\n",
-            r.name, lowest_booked_cpu, booked_to[lowest_booked_cpu]/3600
+        log_msg(DETAIL, "[edf_detail]   running %s on cpu %d; deadline %f, finishes at %.2f\n",
+            r.name, lowest_booked_cpu, r.computation_deadline, booked_to[lowest_booked_cpu]/TIME_SCALE
         );
 
         // return false if completion time if > computation_deadline AND
@@ -262,8 +268,8 @@ bool check_candidate (
         ) {
             log_msg(SUMMARY,
                 "[send]  cand. fails; %s now misses deadline: %.2f > %.2f\n",
-                r.name, booked_to[lowest_booked_cpu]/3600,
-                r.computation_deadline/3600
+                r.name, booked_to[lowest_booked_cpu]/TIME_SCALE,
+                r.computation_deadline/TIME_SCALE
             );
             return false;
         }