diff --git a/bench/Makefile b/bench/Makefile
index 9f83f774..222ff9f9 100644
--- a/bench/Makefile
+++ b/bench/Makefile
@@ -109,7 +109,7 @@ bench-qt0:
 bench-glib:
 	@if test -n "$${GLIB}" ; then $(MAKE) bench-glib0 ; else echo "Nothing to be done for GLIB." ; fi
 bench-glib0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) bench-glib.c -o bench-glib.exe `PKG_CONFIG_PATH="$${GLIB}" pkg-config --libs --cflags glib-2.0`
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) bench-glib.c common.c -o bench-glib.exe `PKG_CONFIG_PATH="$${GLIB}" pkg-config --libs --cflags glib-2.0`
 	@./bench-glib.exe 10
 	@./bench-glib.exe 20
 	@./bench-glib.exe 30
@@ -122,7 +122,7 @@ bench-klib:
 	@if test -n "$${KLIB}" ; then $(MAKE) bench-klib0 ; else echo "Nothing to be done for KLIB." ; fi
 
 bench-klib0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I $${KLIB} bench-klib.c -o bench-klib.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I $${KLIB} bench-klib.c common.c -o bench-klib.exe
 	@./bench-klib.exe 10
 	@./bench-klib.exe 20
 	@./bench-klib.exe 30
@@ -135,13 +135,10 @@ bench-libdynamic:
 	@if test -n "$${LIBDYNAMIC}" ; then $(MAKE) bench-libdynamic0 ; else echo "Nothing to be done for LIBDYNAMIC." ; fi
 
 bench-libdynamic0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) bench-libdynamic.c -o bench-libdynamic.exe `PKG_CONFIG_PATH="$${LIBDYNAMIC}" pkg-config --libs --cflags libdynamic` 
-	@./bench-libdynamic.exe 10
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) bench-libdynamic.c common.c -o bench-libdynamic.exe `PKG_CONFIG_PATH="$${LIBDYNAMIC}" pkg-config --libs --cflags libdynamic` 
 	@./bench-libdynamic.exe 20
-	@./bench-libdynamic.exe 30
 	@./bench-libdynamic.exe 40
 	@./bench-libdynamic.exe 41
-	@./bench-libdynamic.exe 50
 
 # SPARSEPP shall point to the directory where the headers are
 bench-sparsepp:
@@ -168,7 +165,7 @@ bench-collectionc:
 	@if test -n "$${COLLECTIONC}" ; then $(MAKE) bench-collectionc0 ; else echo "Nothing to be done for COLLECTIONC." ; fi
 
 bench-collectionc0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${COLLECTIONC}/include" -L "$${COLLECTIONC}" -static bench-collectionc.c -lcollectc -o bench-collectionc.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${COLLECTIONC}/include" -L "$${COLLECTIONC}" -static bench-collectionc.c common.c -lcollectc -o bench-collectionc.exe
 	@./bench-collectionc.exe 10
 	@./bench-collectionc.exe 20
 	@./bench-collectionc.exe 30
@@ -181,7 +178,7 @@ bench-tommyds:
 	@if test -n "$${TOMMYDS}" ; then $(MAKE) bench-tommyds0 ; else echo "Nothing to be done for TOMMYDS." ; fi
 
 bench-tommyds0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${TOMMYDS}" bench-tommyds.c $${TOMMYDS}/tommyds/tommyarray.c $${TOMMYDS}/tommyds/tommylist.c $${TOMMYDS}/tommyds/tommytree.c $${TOMMYDS}/tommyds/tommyhashlin.c -o bench-tommyds.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${TOMMYDS}" bench-tommyds.c $${TOMMYDS}/tommyds/tommyarray.c $${TOMMYDS}/tommyds/tommylist.c $${TOMMYDS}/tommyds/tommytree.c $${TOMMYDS}/tommyds/tommyhashlin.c common.c -o bench-tommyds.exe
 	@./bench-tommyds.exe 10
 	@./bench-tommyds.exe 20
 	@./bench-tommyds.exe 30
@@ -214,7 +211,7 @@ bench-uthash:
 	@if test -n "$${UTHASH}" ; then $(MAKE) bench-uthash0 ; else echo "Nothing to be done for UTHASH." ; fi
 
 bench-uthash0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${UTHASH}" bench-uthash.c -o bench-uthash.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${UTHASH}" bench-uthash.c common.c -o bench-uthash.exe
 	@./bench-uthash.exe 10
 	@./bench-uthash.exe 20
 	@./bench-uthash.exe 41
@@ -227,7 +224,7 @@ bench-qlibc:
 	@if test -n "$${QLIBC}" ; then $(MAKE) bench-qlibc0 ; else echo "Nothing to be done for QLIBC." ; fi
 
 bench-qlibc0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${QLIBC}/include" -L "$${QLIBC}/lib" -lqlibc -pthread bench-qlibc.c -o bench-qlibc.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${QLIBC}/include" -L "$${QLIBC}/lib" -lqlibc -pthread bench-qlibc.c common.c -o bench-qlibc.exe
 	@LD_LIBRARY_PATH="$${QLIBC}/lib:$${LD_LIBRARY_PATH}" ./bench-qlibc.exe 10
 	@LD_LIBRARY_PATH="$${QLIBC}/lib:$${LD_LIBRARY_PATH}" ./bench-qlibc.exe 20
 	@LD_LIBRARY_PATH="$${QLIBC}/lib:$${LD_LIBRARY_PATH}" ./bench-qlibc.exe 30
@@ -240,7 +237,7 @@ bench-libsrt:
 	@if test -n "$${LIBSRT}" ; then $(MAKE) bench-libsrt0 ; else echo "Nothing to be done for LIBSRT." ; fi
 
 bench-libsrt0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${LIBSRT}/src" bench-libsrt.c -o bench-libsrt.exe $${LIBSRT}/libsrt.a 
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${LIBSRT}/src" bench-libsrt.c common.c -o bench-libsrt.exe $${LIBSRT}/libsrt.a 
 	@./bench-libsrt.exe 10
 	@./bench-libsrt.exe 20
 	@./bench-libsrt.exe 41
@@ -254,7 +251,7 @@ bench-libsrt0:
 bench-liblfds:
 	@if test -n "$${LIBLFDS}" ; then $(MAKE) bench-liblfds0 ; else echo "Nothing to be done for LIBLFDS." ; fi
 bench-liblfds0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${LIBLFDS}/inc" -Wno-unknown-pragmas bench-liblfds.c -o bench-liblfds.exe $${LIBLFDS}/bin/liblfds711.a -lpthread
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${LIBLFDS}/inc" -Wno-unknown-pragmas bench-liblfds.c common.c -o bench-liblfds.exe $${LIBLFDS}/bin/liblfds711.a -lpthread
 	@LD_LIBRARY_PATH="$${LIBLFDS}/bin:$${LD_LIBRARY_PATH}" ./bench-liblfds.exe 60
 
 
@@ -272,7 +269,7 @@ bench-concurrentqueue0:
 bench-xxhash:
 	@if test -n "$${XXHASH}" ; then $(MAKE) bench-xxhash0 ; else echo "Nothing to be done for XXHASH." ; fi
 bench-xxhash0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${XXHASH}/" bench-xxhash.c "$${XXHASH}/libxxhash.a" -o bench-xxhash.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${XXHASH}/" bench-xxhash.c common.c "$${XXHASH}/libxxhash.a" -o bench-xxhash.exe
 	@./bench-xxhash.exe 70
 
 # BOOST shall point to the header location.
@@ -286,7 +283,7 @@ bench-boost0:
 bench-nedtries:
 	@if test -n "$${NEDTRIES}" ; then $(MAKE) bench-nedtries0 ; else echo "Nothing to be done for NEDTRIES." ; fi
 bench-nedtries0:
-	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${NEDTRIES}" bench-nedtries.c -o bench-nedtries.exe
+	$(CC) $(CFLAGS) $(XCFLAGS) $(CPPFLAGS) -I "$${NEDTRIES}" bench-nedtries.c common.c -o bench-nedtries.exe
 	@./bench-nedtries.exe 40
 	@./bench-nedtries.exe 45
 
diff --git a/bench/bench-boost.cpp b/bench/bench-boost.cpp
index 5592cf8c..36e5133c 100644
--- a/bench/bench-boost.cpp
+++ b/bench/bench-boost.cpp
@@ -92,7 +92,7 @@ int main(int argc, const char *argv[])
 {
   int n = (argc > 1) ? atoi(argv[1]) : 0;
   if (n == 60)
-    test_function("QueueMPMC", 1000000, test_queue);
+    test_function("Queue MPMC", 1000000, test_queue);
   exit(0);
 }
 
diff --git a/bench/bench-collectionc.c b/bench/bench-collectionc.c
index 88f8d0e4..72be13e7 100644
--- a/bench/bench-collectionc.c
+++ b/bench/bench-collectionc.c
@@ -250,20 +250,17 @@ static void test_sort(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0},
+  { 50,           "Sort",10000000, 0, test_sort, 0},
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 10)
-    test_function("List",10000000, test_list);
-  if (n == 20)
-    test_function("Array", 100000000, test_array);
-  if (n == 30)
-    test_function("Rbtree", 1000000, test_rbtree);
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictBig", 1000000, test_dict_big);
-  if (n == 50)
-    test_function("Sort", 10000000, test_sort);
+  test("CollectionC", numberof(table), table, argc, argv);
   exit(0);
 }
diff --git a/bench/bench-glib.c b/bench/bench-glib.c
index 9699b6e8..32414eb7 100644
--- a/bench/bench-glib.c
+++ b/bench/bench-glib.c
@@ -186,20 +186,17 @@ static void test_sort(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0},
+  { 50,           "Sort",10000000, 0, test_sort, 0},
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 10)
-    test_function("List",10000000, test_list);
-  if (n == 20)
-    test_function("Array", 100000000, test_array);
-  if (n == 30)
-    test_function("Rbtree", 1000000, test_rbtree);
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictBig", 1000000, test_dict_big);
-  if (n == 50)
-    test_function("Sort", 10000000, test_sort);
+  test("GLIB", numberof(table), table, argc, argv);
   exit(0);
 }
diff --git a/bench/bench-klib.c b/bench/bench-klib.c
index 3139dea4..13a90dcd 100644
--- a/bench/bench-klib.c
+++ b/bench/bench-klib.c
@@ -185,21 +185,18 @@ static void test_sort(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0},
+  { 50,           "Sort",10000000, 0, test_sort, 0},
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]): 0;
-  if (n == 10)
-    test_function("List",10000000, test_list);
-  if (n == 20)
-    test_function("Array", 100000000, test_array);
-  if (n == 30)
-    test_function("B-tree", 1000000, test_rbtree);
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictBig", 1000000, test_dict_big);
-  if (n == 50)
-    test_function("Sort", 10000000, test_sort);
+  test("KLIB", numberof(table), table, argc, argv);
   exit(0);
 }
 
diff --git a/bench/bench-libdynamic.c b/bench/bench-libdynamic.c
index 02a387e8..c6013a5b 100644
--- a/bench/bench-libdynamic.c
+++ b/bench/bench-libdynamic.c
@@ -144,14 +144,14 @@ test_dict_big(size_t  n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0},
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 20)
-    test_function("Array", 100000000, test_array);
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictBig", 1000000, test_dict_big);
+  test("LIBDYNAMIC", numberof(table), table, argc, argv);
   exit(0);
  }
diff --git a/bench/bench-liblfds.c b/bench/bench-liblfds.c
index 0db29dfc..411b74a3 100644
--- a/bench/bench-liblfds.c
+++ b/bench/bench-liblfds.c
@@ -6,11 +6,9 @@
 
 #include "liblfds711.h"
 
-#include "m-mutex.h"
 #define MULTI_THREAD_MEASURE
 #include "common.h"
 
-
 /********************************************************************************************/
 
 struct lfds711_queue_bmm_state g_buff;
@@ -23,12 +21,9 @@ static void final(void *arg)
   unsigned long long j, s = 0;
   LFDS711_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE;
   for(int i = 0; i < n;i++) {
-    int rv;
-    do {
-      void *p;
-      rv = lfds711_queue_bmm_dequeue(&g_final, &p, NULL);
-      j = (uintptr_t)p;
-    } while (rv == 0);
+    void *p;
+    while (0 == lfds711_queue_bmm_dequeue(&g_final, &p, NULL)) {  m_thread_yield(); }
+    j = (uintptr_t)p;
     s += j;
   }
   g_result = s;
@@ -42,18 +37,12 @@ static void conso(void *arg)
   unsigned long long s = 0;
   LFDS711_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE;
   for(int i = 0; i < n;i++) {
-    int rv;
-    do {
-      void *p; 
-      rv = lfds711_queue_bmm_dequeue(&g_buff, &p, NULL);
-      j = (uintptr_t) p;
-    } while (rv == 0);
+    void *p;
+    while (0 == lfds711_queue_bmm_dequeue(&g_buff, &p, NULL)) {  m_thread_yield(); }
+    j = (uintptr_t) p;
     s += j;
   }
-  int rv;
-  do {
-    rv = lfds711_queue_bmm_enqueue(&g_final, (void*)(uintptr_t)s, NULL);
-  } while (rv == 0); 
+  while (0 == lfds711_queue_bmm_enqueue(&g_final, (void*)(uintptr_t)s, NULL)) {  m_thread_yield(); }
 }
 
 static void prod(void *arg)
@@ -63,15 +52,12 @@ static void prod(void *arg)
   size_t r = n;
   LFDS711_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE;
   for(unsigned int i = 0; i < n;i++) {
-    int rv;
-    do {
-      rv = lfds711_queue_bmm_enqueue(&g_buff, (void*)(uintptr_t)r, NULL);
-    } while (rv == 0);
+    while (0 == lfds711_queue_bmm_enqueue(&g_buff, (void*)(uintptr_t)r, NULL)) {  m_thread_yield(); }
     r = r * 31421U + 6927U;
   }
 }
 
-static void test_buffer(size_t n)
+static void test_queue(size_t n)
 {
   const int cpu_count   = get_cpu_count();
   const int prod_count  = cpu_count/2;
@@ -120,11 +106,12 @@ static void test_buffer(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 60,    "Queue MPMC", 1000000, 0, test_queue, 0}
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 60)
-    test_function("Buffer", 1000000, test_buffer);
+  test("LIBLFDS", numberof(table), table, argc, argv);
   exit(0);
 }
-
diff --git a/bench/bench-libsrt.c b/bench/bench-libsrt.c
index e731fe6f..e65de678 100644
--- a/bench/bench-libsrt.c
+++ b/bench/bench-libsrt.c
@@ -60,6 +60,18 @@ static void test_sort(size_t n)
 
 /********************************************************************************************/
 
+
+const config_func_t table[] = {
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 50,    "sort", 10000000, 0, test_sort, 0}
+};
+
+int main(int argc, const char *argv[])
+{
+  test("LIBSRT", numberof(table), table, argc, argv);
+  exit(0);
+}
+
 int main(int argc, const char *argv[])
 {
   int n = (argc > 1) ? atoi(argv[1]) : 0;
diff --git a/bench/bench-mlib.c b/bench/bench-mlib.c
index f82318b7..3e934505 100644
--- a/bench/bench-mlib.c
+++ b/bench/bench-mlib.c
@@ -862,12 +862,10 @@ const config_func_t table[] = {
   { 66,"Queue SPSC(Bulk)",  1000000, 0, test_queue_single_bulk, 0},
   { 70,"M_HASH",  100000000, test_hash_prepare, test_hash, test_hash_final},
   { 71,"Core Hash", 100000000, test_hash_prepare, test_core_hash, test_hash_final}
-}
-;
+};
 
 int main(int argc, const char *argv[])
 {
   test("M-LIB", numberof(table), table, argc, argv);
   exit(0);
 }
-
diff --git a/bench/bench-nedtries.c b/bench/bench-nedtries.c
index 7f52f49f..5024ec7f 100644
--- a/bench/bench-nedtries.c
+++ b/bench/bench-nedtries.c
@@ -87,15 +87,13 @@ test_dict_noalloc(size_t  n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 45, "dict(noalloc)", 1000000, 0, test_dict_noalloc, 0}
+};
 
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 45)
-    test_function("Dict(NoAlloc)", 1000000, test_dict_noalloc);
-  
+  test("NEDTRIES", numberof(table), table, argc, argv);
   exit(0);
 }
-
diff --git a/bench/bench-qlibc.c b/bench/bench-qlibc.c
index 39721af7..c5f73c3e 100644
--- a/bench/bench-qlibc.c
+++ b/bench/bench-qlibc.c
@@ -98,14 +98,16 @@ static void test_rbtree(size_t n)
 
 /* qlibc hash functions only accept a string as the key */
 
+/********************************************************************************************/
+
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0}
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 20)
-    test_function("Array  time", 100000000, test_array);
-  if (n == 10)
-    test_function("List   time",10000000, test_list);
-  if (n == 30)
-    test_function("Rbtree time", 1000000, test_rbtree);
+  test("QLIBC", numberof(table), table, argc, argv);
   exit(0);
 }
diff --git a/bench/bench-tommyds.c b/bench/bench-tommyds.c
index dfd7ccc8..411899ab 100644
--- a/bench/bench-tommyds.c
+++ b/bench/bench-tommyds.c
@@ -206,18 +206,16 @@ test_dict_big(size_t  n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0}
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 10)
-    test_function("List",10000000, test_list);
-  if (n == 20)
-    test_function("Array", 100000000, test_array);
-  if (n == 30)
-    test_function("Rbtree", 1000000, test_rbtree);
-  if (n == 40)
-    test_function("Dict", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictBig", 1000000, test_dict_big);
+  test("TommyDS", numberof(table), table, argc, argv);
   exit(0);
 }
diff --git a/bench/bench-uthash.c b/bench/bench-uthash.c
index faa70c60..2678b823 100644
--- a/bench/bench-uthash.c
+++ b/bench/bench-uthash.c
@@ -199,19 +199,17 @@ static void test_sort(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 10,    "List", 10000000, 0, test_list, 0},
+  { 20,   "Array", 100000000, 0, test_array, 0},
+  { 30,  "Rbtree", 1000000, 0, test_rbtree, 0},
+  { 40,    "dict", 1000000, 0, test_dict, 0},
+  { 41, "dictBig", 1000000, 0, test_dict_big, 0}
+  { 50,    "sort", 10000000, 0, test_sort, 0}
+};
+
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]): 0;
-  if (n == 10)
-    test_function("List   time",10000000, test_list);
-  if (n == 20)
-    test_function("Array  time", 100000000, test_array);
-  if (n == 40 || n == 42)
-    test_function("Dict   time", 1000000, test_dict);
-  if (n == 41)
-    test_function("DictB  time", 1000000, test_dict_big);
-  if (n == 50)
-    test_function("Sort   time", 10000000, test_sort);
+  test("UT-HASH", numberof(table), table, argc, argv);
   exit(0);
 }
-
diff --git a/bench/bench-xxhash.c b/bench/bench-xxhash.c
index 5c154383..d4c598b7 100644
--- a/bench/bench-xxhash.c
+++ b/bench/bench-xxhash.c
@@ -31,17 +31,12 @@ static void test_hash(size_t n)
 
 /********************************************************************************************/
 
+const config_func_t table[] = {
+  { 70,"XXHASH64", 100000000, test_hash_prepare, test_hash, test_hash_final}
+};
 
 int main(int argc, const char *argv[])
 {
-  int n = (argc > 1) ? atoi(argv[1]) : 0;
-  if (n == 70) {
-    n = (argc > 2) ? atoi(argv[2]) : 100000000;
-    test_hash_prepare(n);
-    test_function("XXHASH64", n, test_hash);
-    test_hash_final();
-  }
-  
+  test("XXHASH", numberof(table), table, argc, argv);
   exit(0);
 }
-