X-Git-Url: http://plrg.eecs.uci.edu/git/?p=junction.git;a=blobdiff_plain;f=test%2Fjunction_driver.cpp;h=3ac134b62f445725b2373eafe22b28cc73ab53dc;hp=68ef214b01cc69894b586ab21db437cc69e3038a;hb=ae91f5184f587d5afdf94d95b57d2a90a30ff5bf;hpb=fbd41a64f9cf3759b0c8b1ed8c890f53848184bb;ds=sidebyside

diff --git a/test/junction_driver.cpp b/test/junction_driver.cpp
index 68ef214..3ac134b 100644
--- a/test/junction_driver.cpp
+++ b/test/junction_driver.cpp
@@ -11,22 +11,26 @@ namespace {
 
 const unsigned s_nInsertPercentage = 10;
 const char* kTestName = "InsDelFind";
+// Run GC after "kGCFrequency" operations.
+const size_t kGCFrequency = 3000;
+const size_t kLeapfrogGCFrequency = 1500;
+
+const size_t kCrudeMapSize = 10000;
+const size_t kCrudePassCount = 400000;
+const char* kCrudeBenchmarkName = "JunctionMapCrude";
+
 const size_t kGrampaMapSize = 20000;
 const size_t kGrampaPassCount = 30000;
 const char* kGrampaBenchmarkName = "JunctionMapGrampa";
 
-const size_t kLinearMapSize = 25000;
-const size_t kLinearPassCount = 30000;
+const size_t kLinearMapSize = 20000;
+const size_t kLinearPassCount = 70000;
 const char* kLinearBenchmarkName = "JunctionMapLinear";
 
-const size_t kLeapfrogMapSize = 25000;
-const size_t kLeapfrogPassCount = 30000;
+const size_t kLeapfrogMapSize = 20000;
+const size_t kLeapfrogPassCount = 75000;
 const char* kLeapfrogBenchmarkName = "JunctionMapLeapfrog";
 
-const size_t kCrudeMapSize = 10000;
-const size_t kCrudePassCount = 120000;
-const char* kCrudeBenchmarkName = "JunctionMapCrude";
-
 } // namespace
 
 typedef junction::ConcurrentMap_Grampa<size_t, size_t> GrampaMap;
@@ -35,12 +39,14 @@ typedef junction::ConcurrentMap_Leapfrog<size_t, size_t> LeapfrogMap;
 typedef junction::ConcurrentMap_Crude<size_t, size_t> CrudeMap;
 
 template <typename Map>
-void run_crude_map(size_t map_size, size_t pass_count, const char* bench_name) {
+void run_crude_map(size_t map_size, size_t pass_count, const char* bench_name,
+    size_t gc_frequency) {
     std::cout << "[ RUN      ] " << kTestName << "." << bench_name << "\n";
     auto start_time = std::chrono::system_clock::now();
 
     size_t nInsertedNum = 0;
     size_t nFindSuccess = 0;
+    size_t nOperations = 0;
     // Seems like the crude map won't resize, so better have a large enough
     // capacity.
     std::unique_ptr<Map> map(new Map(map_size * 32));
@@ -69,9 +75,14 @@ void run_crude_map(size_t map_size, size_t pass_count, const char* bench_name) {
 //                    std::cout << "Erased" << i << "\n";
                 }
             }
-            junction::DefaultQSBR.update(qsbrContext);
+            if (++nOperations > gc_frequency) {
+              junction::DefaultQSBR.update(qsbrContext);
+              nOperations = 0;
+            }
         }
     }
+    junction::DefaultQSBR.update(qsbrContext);
+    junction::DefaultQSBR.destroyContext(qsbrContext );
     auto finish_time = std::chrono::system_clock::now();
     auto dur = finish_time - start_time;
     auto milisecs = std::chrono::duration_cast<std::chrono::milliseconds>(dur);
@@ -89,12 +100,14 @@ void run_crude_map(size_t map_size, size_t pass_count, const char* bench_name) {
 }
 
 template <typename Map>
-void run_test(size_t map_size, size_t pass_count, const char* bench_name) {
+void run_test(size_t map_size, size_t pass_count, const char* bench_name,
+    size_t gc_frequency) {
     std::cout << "[ RUN      ] " << kTestName << "." << bench_name << "\n";
     auto start_time = std::chrono::system_clock::now();
 
     size_t nInsertedNum = 0;
     size_t nFindSuccess = 0;
+    size_t nOperations = 0;
     std::unique_ptr<Map> map(new Map());
     auto qsbrContext = junction::DefaultQSBR.createContext();
     for (size_t count = 0; count < pass_count; count++) {
@@ -126,9 +139,14 @@ void run_test(size_t map_size, size_t pass_count, const char* bench_name) {
 //                    std::cout << "Erased" << i << "\n";
                 }
             }
-            junction::DefaultQSBR.update(qsbrContext);
+            if (++nOperations > gc_frequency) {
+                junction::DefaultQSBR.update(qsbrContext);
+                nOperations = 0;
+            }
         }
     }
+    junction::DefaultQSBR.update(qsbrContext);
+    junction::DefaultQSBR.destroyContext(qsbrContext );
     auto finish_time = std::chrono::system_clock::now();
     auto dur = finish_time - start_time;
     auto milisecs = std::chrono::duration_cast<std::chrono::milliseconds>(dur);
@@ -146,9 +164,13 @@ void run_test(size_t map_size, size_t pass_count, const char* bench_name) {
 }
 
 int main() {
-    run_crude_map<CrudeMap>(kCrudeMapSize, kCrudePassCount, kCrudeBenchmarkName);
-    run_test<LeapfrogMap>(kLeapfrogMapSize, kLeapfrogPassCount, kLeapfrogBenchmarkName);
-    run_test<LinearMap>(kLinearMapSize, kLinearPassCount, kLinearBenchmarkName);
-    run_test<GrampaMap>(kGrampaMapSize, kGrampaPassCount, kGrampaBenchmarkName);
+    run_crude_map<CrudeMap>(kCrudeMapSize, kCrudePassCount, kCrudeBenchmarkName,
+        kGCFrequency);
+    run_test<LeapfrogMap>(kLeapfrogMapSize, kLeapfrogPassCount,
+        kLeapfrogBenchmarkName, kLeapfrogGCFrequency );
+    run_test<LinearMap>(kLinearMapSize, kLinearPassCount, kLinearBenchmarkName,
+        kGCFrequency);
+    run_test<GrampaMap>(kGrampaMapSize, kGrampaPassCount, kGrampaBenchmarkName,
+        kGCFrequency);
     return 0;
 }