* [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
@ 2020-05-14 18:37 xinfengx
2020-05-15 2:11 ` Zhao, XinfengX
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: xinfengx @ 2020-05-14 18:37 UTC (permalink / raw)
To: dts; +Cc: xinfengx
Signed-off-by: xinfengx <xinfengx.zhao@intel.com>
---
tests/TestSuite_crypto_perf_cryptodev_perf.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/TestSuite_crypto_perf_cryptodev_perf.py b/tests/TestSuite_crypto_perf_cryptodev_perf.py
index defb7c2..910c81a 100644
--- a/tests/TestSuite_crypto_perf_cryptodev_perf.py
+++ b/tests/TestSuite_crypto_perf_cryptodev_perf.py
@@ -71,6 +71,11 @@ class PerfTestsCryptodev(TestCase):
}
self._app_path = "./x86_64-native-linuxapp-gcc/build/app/test-crypto-perf/dpdk-test-crypto-perf"
+ page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}' /proc/meminfo", "# ")
+ if int(page_size) == 1024 * 1024:
+ self.dut.send_expect('echo 0 > /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size), '# ', 5)
+ self.dut.send_expect('echo 16 > /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size), '# ', 5)
+
if not cc.is_build_skip(self):
cc.build_dpdk_with_cryptodev(self)
--
2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
2020-05-14 18:37 [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop xinfengx
@ 2020-05-15 2:11 ` Zhao, XinfengX
2020-05-19 1:53 ` Tu, Lijuan
2020-05-19 2:36 ` Tu, Lijuan
2 siblings, 0 replies; 5+ messages in thread
From: Zhao, XinfengX @ 2020-05-15 2:11 UTC (permalink / raw)
To: dts
Tested-by: Zhao, Xinfeng<xinfengx.zhao@intel.com>
-----Original Message-----
From: Zhao, XinfengX
Sent: Friday, May 15, 2020 2:38 AM
To: dts@dpdk.org
Cc: Zhao, XinfengX <xinfengx.zhao@intel.com>
Subject: [dts][PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
Signed-off-by: xinfengx <xinfengx.zhao@intel.com>
---
tests/TestSuite_crypto_perf_cryptodev_perf.py | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tests/TestSuite_crypto_perf_cryptodev_perf.py b/tests/TestSuite_crypto_perf_cryptodev_perf.py
index defb7c2..910c81a 100644
--- a/tests/TestSuite_crypto_perf_cryptodev_perf.py
+++ b/tests/TestSuite_crypto_perf_cryptodev_perf.py
@@ -71,6 +71,11 @@ class PerfTestsCryptodev(TestCase):
}
self._app_path = "./x86_64-native-linuxapp-gcc/build/app/test-crypto-perf/dpdk-test-crypto-perf"
+ page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}' /proc/meminfo", "# ")
+ if int(page_size) == 1024 * 1024:
+ self.dut.send_expect('echo 0 > /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size), '# ', 5)
+ self.dut.send_expect('echo 16 > /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size), '# ', 5)
+
if not cc.is_build_skip(self):
cc.build_dpdk_with_cryptodev(self)
--
2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
2020-05-14 18:37 [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop xinfengx
2020-05-15 2:11 ` Zhao, XinfengX
@ 2020-05-19 1:53 ` Tu, Lijuan
2020-05-19 2:20 ` Zhao, XinfengX
2020-05-19 2:36 ` Tu, Lijuan
2 siblings, 1 reply; 5+ messages in thread
From: Tu, Lijuan @ 2020-05-19 1:53 UTC (permalink / raw)
To: Zhao, XinfengX, dts; +Cc: Zhao, XinfengX
Why do you add this? Is there anyone occupied many hugepages and don't release them?
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xinfengx
> Sent: Friday, May 15, 2020 2:38 AM
> To: dts@dpdk.org
> Cc: Zhao, XinfengX <xinfengx.zhao@intel.com>
> Subject: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev
> perf drop
>
> Signed-off-by: xinfengx <xinfengx.zhao@intel.com>
> ---
> tests/TestSuite_crypto_perf_cryptodev_perf.py | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> index defb7c2..910c81a 100644
> --- a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> +++ b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> @@ -71,6 +71,11 @@ class PerfTestsCryptodev(TestCase):
> }
> self._app_path = "./x86_64-native-linuxapp-gcc/build/app/test-crypto-
> perf/dpdk-test-crypto-perf"
>
> + page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}'
> /proc/meminfo", "# ")
> + if int(page_size) == 1024 * 1024:
> + self.dut.send_expect('echo 0 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> + self.dut.send_expect('echo 16 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> +
> if not cc.is_build_skip(self):
> cc.build_dpdk_with_cryptodev(self)
>
> --
> 2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
2020-05-19 1:53 ` Tu, Lijuan
@ 2020-05-19 2:20 ` Zhao, XinfengX
0 siblings, 0 replies; 5+ messages in thread
From: Zhao, XinfengX @ 2020-05-19 2:20 UTC (permalink / raw)
To: Tu, Lijuan, dts
There is enough hugepage left, but the perf of scheduler+qat dropped.
and add this action, the issue disappeared.
-----Original Message-----
From: Tu, Lijuan
Sent: Tuesday, May 19, 2020 9:53 AM
To: Zhao, XinfengX <xinfengx.zhao@intel.com>; dts@dpdk.org
Cc: Zhao, XinfengX <xinfengx.zhao@intel.com>
Subject: RE: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
Why do you add this? Is there anyone occupied many hugepages and don't release them?
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xinfengx
> Sent: Friday, May 15, 2020 2:38 AM
> To: dts@dpdk.org
> Cc: Zhao, XinfengX <xinfengx.zhao@intel.com>
> Subject: [dts] [PATCH] tests: clean and reset the hugepages to fix
> cryptodev perf drop
>
> Signed-off-by: xinfengx <xinfengx.zhao@intel.com>
> ---
> tests/TestSuite_crypto_perf_cryptodev_perf.py | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> index defb7c2..910c81a 100644
> --- a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> +++ b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> @@ -71,6 +71,11 @@ class PerfTestsCryptodev(TestCase):
> }
> self._app_path =
> "./x86_64-native-linuxapp-gcc/build/app/test-crypto-
> perf/dpdk-test-crypto-perf"
>
> + page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}'
> /proc/meminfo", "# ")
> + if int(page_size) == 1024 * 1024:
> + self.dut.send_expect('echo 0 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> + self.dut.send_expect('echo 16 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> +
> if not cc.is_build_skip(self):
> cc.build_dpdk_with_cryptodev(self)
>
> --
> 2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop
2020-05-14 18:37 [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev perf drop xinfengx
2020-05-15 2:11 ` Zhao, XinfengX
2020-05-19 1:53 ` Tu, Lijuan
@ 2020-05-19 2:36 ` Tu, Lijuan
2 siblings, 0 replies; 5+ messages in thread
From: Tu, Lijuan @ 2020-05-19 2:36 UTC (permalink / raw)
To: Zhao, XinfengX, dts; +Cc: Zhao, XinfengX
Applied, thanks
> -----Original Message-----
> From: dts [mailto:dts-bounces@dpdk.org] On Behalf Of xinfengx
> Sent: Friday, May 15, 2020 2:38 AM
> To: dts@dpdk.org
> Cc: Zhao, XinfengX <xinfengx.zhao@intel.com>
> Subject: [dts] [PATCH] tests: clean and reset the hugepages to fix cryptodev
> perf drop
>
> Signed-off-by: xinfengx <xinfengx.zhao@intel.com>
> ---
> tests/TestSuite_crypto_perf_cryptodev_perf.py | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> index defb7c2..910c81a 100644
> --- a/tests/TestSuite_crypto_perf_cryptodev_perf.py
> +++ b/tests/TestSuite_crypto_perf_cryptodev_perf.py
> @@ -71,6 +71,11 @@ class PerfTestsCryptodev(TestCase):
> }
> self._app_path = "./x86_64-native-linuxapp-gcc/build/app/test-crypto-
> perf/dpdk-test-crypto-perf"
>
> + page_size = self.dut.send_expect("awk '/Hugepagesize/ {print $2}'
> /proc/meminfo", "# ")
> + if int(page_size) == 1024 * 1024:
> + self.dut.send_expect('echo 0 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> + self.dut.send_expect('echo 16 >
> /sys/kernel/mm/hugepages/hugepages-%skB/nr_hugepages' % (page_size),
> '# ', 5)
> +
> if not cc.is_build_skip(self):
> cc.build_dpdk_with_cryptodev(self)
>
> --
> 2.17.1
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-05-19 2:36 UTC | newest]
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2020-05-15 2:11 ` Zhao, XinfengX
2020-05-19 1:53 ` Tu, Lijuan
2020-05-19 2:20 ` Zhao, XinfengX
2020-05-19 2:36 ` Tu, Lijuan
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