refactor Benchmark related macros

tests/bench.h

@@ -23,20 +23,6 @@ typedef struct {
     double end;
 } bench;
 
-
-#define BENCHMARK(name) \
-        bench B; B.N = 5000000; B.R = 3; \
-        bench_start(&B); \
-        for (int _r = 0; _r < B.R ; _r++ ) { \
-            for (int _i = 0; _i < B.N ; _i++ ) {
-
-#define END_BENCHMARK() \
-            } \
-        } \
-        bench_stop(&B);
-
-
-
 long unixtime();
 
 double microtime();
@@ -49,4 +35,22 @@ double bench_iteration_speed(bench *b);
 
 void bench_print_summary(bench *b);
 
+#define BENCHMARK(B) \
+        bench B; B.N = 5000000; B.R = 3; \
+        bench_start(&B); \
+        for (int _r = 0; _r < B.R ; _r++ ) { \
+            for (int _i = 0; _i < B.N ; _i++ ) {
+
+#define END_BENCHMARK(B) \
+            } \
+        } \
+        bench_stop(&B);
+
+#define BENCHMARK_SUMMARY(B) bench_print_summary(&B);
+
+#define BENCHMARK_RECORD_CSV(B,filename) \
+    FILE *fp = fopen(filename, "a+"); \
+    fprintf(fp, "%ld,%.2f\n", unixtime(), (B.N * B.R) / (B.end - B.start)); \
+    fclose(fp);
+
 #endif /* !BENCH_H */

tests/bench_str.csv

@@ -447,3 +447,5 @@
 1400748288,13317009.48
 1400748727,12973679.22
 1400748826,12902583.84
+1400748965,13584323.91
+1400749175,13518288.33

tests/check_tree.c

@@ -720,14 +720,10 @@ r3_tree_insert_path(n, "/garply/grault/corge",  NULL);
     printf("Benchmarking...\n");
     BENCHMARK(string_dispatch)
     r3_tree_matchl(n , "/qux/bar/corge", strlen("/qux/bar/corge"), NULL);
-    END_BENCHMARK()
+    END_BENCHMARK(string_dispatch)
-
-    bench_print_summary(&B);
-
-    FILE *fp = fopen("bench_str.csv", "a+");
-    fprintf(fp, "%ld,%.2f\n", unixtime(), (B.N * B.R) / (B.end - B.start));
-    fclose(fp);
 
+    BENCHMARK_SUMMARY(string_dispatch);
+    BENCHMARK_RECORD_CSV(string_dispatch, "bench_str.csv")
 }
 END_TEST