Changeset ebb0835 in mainline for uspace/app/hbench/fs

Timestamp:

2019-01-07T12:56:22Z (7 years ago)

Author:

Vojtech Horky <vojtech.horky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c2db02a

Parents:

a787081

Message:

hbench: add tiny wrapper around stopwatch_t

This prepares the harness for future extensions when more than wallclock
time would be prepared. The data would be stored inside the new
structure and the actual benchmarks would not need to be modified at all
(they really should not care which metrics are collected).

Location:

uspace/app/hbench/fs

Files:

• dirread.c (modified) (2 diffs)
• fileread.c (modified) (3 diffs)

uspace/app/hbench/fs/dirread.c

@@ -43 +43 @@
  * that the corresponding blocks would be cached after first run.
  */
-static bool runner(stopwatch_t *stopwatch, uint64_t size,
+static bool runner(benchmeter_t *meter, uint64_t size,
     char *error, size_t error_size)
 {
         const char *path = bench_param_get("dirname", "/");
 
-        stopwatch_start(stopwatch);
+        benchmeter_start(meter);
         for (uint64_t i = 0; i < size; i++) {
                 DIR *dir = opendir(path);
@@ -64 +64 @@
                 closedir(dir);
         }
-        stopwatch_stop(stopwatch);
+        benchmeter_stop(meter);
 
         return true;

uspace/app/hbench/fs/fileread.c

@@ -44 +44 @@
  * corresponding blocks would be cached after first run.
  */
-static bool runner(stopwatch_t *stopwatch, uint64_t size,
+static bool runner(benchmeter_t *meter, uint64_t size,
     char *error, size_t error_size)
 {
@@ -65 +65 @@
         }
 
-        stopwatch_start(stopwatch);
+        benchmeter_start(meter);
         for (uint64_t i = 0; i < size; i++) {
                 int rc = fseek(file, 0, SEEK_SET);
@@ -84 +84 @@
                 }
         }
-        stopwatch_stop(stopwatch);
+        benchmeter_stop(meter);
 
 leave_close: