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From: "Tu, Lijuan" <lijuan.tu@intel.com>
To: "Zhao, XinfengX" <xinfengx.zhao@intel.com>,
	"dts@dpdk.org" <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
Date: Tue, 19 May 2020 02:36:15 +0000
Message-ID: <8CE3E05A3F976642AAB0F4675D0AD20E0BC3EE9A@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20200514183740.89731-1-xinfengx.zhao@intel.com>

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


      parent reply index

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-14 18:37 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 [this message]

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