From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <dev-bounces@dpdk.org>
Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124])
by inbox.dpdk.org (Postfix) with ESMTP id 00622A054F;
Mon, 27 Jun 2022 18:56:14 +0200 (CEST)
Received: from [217.70.189.124] (localhost [127.0.0.1])
by mails.dpdk.org (Postfix) with ESMTP id CC98641148;
Mon, 27 Jun 2022 18:56:10 +0200 (CEST)
Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182])
by mails.dpdk.org (Postfix) with ESMTP id D804D40691
for <dev@dpdk.org>; Mon, 27 Jun 2022 18:56:08 +0200 (CEST)
Received: by linux.microsoft.com (Postfix, from userid 1086)
id 34B6220CD16F; Mon, 27 Jun 2022 09:56:08 -0700 (PDT)
DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 34B6220CD16F
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com;
s=default; t=1656348968;
bh=PZpfXfqBrNpCcrV1uvUHJEFZcfcJRmUS3feN+g5euCo=;
h=From:To:Cc:Subject:Date:In-Reply-To:References:From;
b=RL3AJxs48tNH4IE4pONbmQeDJKPhSGSDVhlCjiAOUvctP0AQkFuLPgBInd9MpRgqQ
2UPPJmwaqoxagudOL/mhY/e6w6cWpR+6BAq1t7XtA9GWQqvODpKXsnF6GARwqHS70e
SnD2SAlTG0HpvBnziCoKekSeQT90nDXw+ENhLg00=
From: Tyler Retzlaff <roretzla@linux.microsoft.com>
To: dev@dpdk.org
Cc: thomas@monjalon.net, dmitry.kozliuk@gmail.com, anatoly.burakov@intel.com,
Tyler Retzlaff <roretzla@linux.microsoft.com>,
Narcisa Vasile <navasile@microsoft.com>
Subject: [PATCH v4 4/6] test/threads: add tests for thread lifetime API
Date: Mon, 27 Jun 2022 09:56:04 -0700
Message-Id: <1656348966-10194-5-git-send-email-roretzla@linux.microsoft.com>
X-Mailer: git-send-email 1.8.3.1
In-Reply-To: <1656348966-10194-1-git-send-email-roretzla@linux.microsoft.com>
References: <1654783134-13303-1-git-send-email-roretzla@linux.microsoft.com>
<1656348966-10194-1-git-send-email-roretzla@linux.microsoft.com>
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://mails.dpdk.org/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://mails.dpdk.org/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://mails.dpdk.org/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
test basic functionality and demonstrate use of following thread
lifetime api.
* rte_thread_create
* rte_thread_detach
* rte_thread_join
Signed-off-by: Narcisa Vasile <navasile@microsoft.com>
Signed-off-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
---
app/test/test_threads.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 52 insertions(+), 2 deletions(-)
diff --git a/app/test/test_threads.c b/app/test/test_threads.c
index b9d8b4e..1077373 100644
--- a/app/test/test_threads.c
+++ b/app/test/test_threads.c
@@ -14,7 +14,7 @@
static uint32_t thread_id_ready;
-static void *
+static uint32_t
thread_main(void *arg)
{
*(rte_thread_t *)arg = rte_thread_self();
@@ -23,7 +23,55 @@
while (__atomic_load_n(&thread_id_ready, __ATOMIC_ACQUIRE) == 1)
;
- return NULL;
+ return 0;
+}
+
+static int
+test_thread_create_join(void)
+{
+ rte_thread_t thread_id;
+ rte_thread_t thread_main_id;
+
+ thread_id_ready = 0;
+ RTE_TEST_ASSERT(rte_thread_create(&thread_id, NULL, thread_main, &thread_main_id) == 0,
+ "Failed to create thread.");
+
+ while (__atomic_load_n(&thread_id_ready, __ATOMIC_ACQUIRE) == 0)
+ ;
+
+ RTE_TEST_ASSERT(rte_thread_equal(thread_id, thread_main_id) != 0,
+ "Unexpected thread id.");
+
+ __atomic_store_n(&thread_id_ready, 2, __ATOMIC_RELEASE);
+
+ RTE_TEST_ASSERT(rte_thread_join(thread_id, NULL) == 0,
+ "Failed to join thread.");
+
+ return 0;
+}
+
+static int
+test_thread_create_detach(void)
+{
+ rte_thread_t thread_id;
+ rte_thread_t thread_main_id;
+
+ thread_id_ready = 0;
+ RTE_TEST_ASSERT(rte_thread_create(&thread_id, NULL, thread_main,
+ &thread_main_id) == 0, "Failed to create thread.");
+
+ while (__atomic_load_n(&thread_id_ready, __ATOMIC_ACQUIRE) == 0)
+ ;
+
+ RTE_TEST_ASSERT(rte_thread_equal(thread_id, thread_main_id) != 0,
+ "Unexpected thread id.");
+
+ __atomic_store_n(&thread_id_ready, 2, __ATOMIC_RELEASE);
+
+ RTE_TEST_ASSERT(rte_thread_detach(thread_id) == 0,
+ "Failed to detach thread.");
+
+ return 0;
}
static int
@@ -123,6 +171,8 @@
.setup = NULL,
.teardown = NULL,
.unit_test_cases = {
+ TEST_CASE(test_thread_create_join),
+ TEST_CASE(test_thread_create_detach),
TEST_CASE(test_thread_affinity),
TEST_CASE(test_thread_priority),
TEST_CASES_END()
--
1.8.3.1