Changeset e7f9a09 in mainline for uspace/app/hbench/ipc/ping_pong.c

Timestamp:

2019-01-21T13:20:31Z (5 years ago)

Author:

Vojtech Horky <vojtech.horky@…>

Branches:

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

Children:

d17cf8c

Parents:

94ebebf

Message:

hbench: less parameters to benchmark runners

Merge stopwatch as well as error message buffer into one structure to
simplify benchmark runner signature.

File:

• uspace/app/hbench/ipc/ping_pong.c (modified) (4 diffs)

uspace/app/hbench/ipc/ping_pong.c

@@ -40 +40 @@
 static ipc_test_t *test = NULL;
 
-static bool setup(char *error, size_t error_size)
+static bool setup(bench_run_t *run)
 {
         errno_t rc = ipc_test_create(&test);
         if (rc != EOK) {
-                snprintf(error, error_size,
+                return bench_run_fail(run,
                     "failed contacting IPC test server (have you run /srv/test/ipc-test?): %s (%d)",
                     str_error(rc), rc);
-                return false;
         }
 
@@ -53 +52 @@
 }
 
-static bool teardown(char *error, size_t error_size)
+static bool teardown(bench_run_t *run)
 {
         ipc_test_destroy(test);
@@ -59 +58 @@
 }
 
-static bool runner(benchmeter_t *meter, uint64_t niter,
-    char *error, size_t error_size)
+static bool runner(bench_run_t *run, uint64_t niter)
 {
-        benchmeter_start(meter);
+        bench_run_start(run);
 
         for (uint64_t count = 0; count < niter; count++) {
@@ -68 +66 @@
 
                 if (rc != EOK) {
-                        snprintf(error, error_size,
-                            "failed sending ping message: %s (%d)",
+                        return bench_run_fail(run, "failed sending ping message: %s (%d)",
                             str_error(rc), rc);
-                        return false;
                 }
         }
 
-        benchmeter_stop(meter);
+        bench_run_stop(run);
 
         return true;