From: "Lu, PeipeiX" <peipeix.lu@intel.com>
To: "dts@dpdk.org" <dts@dpdk.org>
Cc: "Lu, PeipeiX" <peipeix.lu@intel.com>
Subject: Re: [dts] [PATCH V1] tests/unit_tests_lpm: fix set hugepage failed
Date: Tue, 5 Sep 2017 02:41:36 +0000 [thread overview]
Message-ID: <A95ECF8D0A9726439A39A44EF4CA97F2022F2E4D@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1504244525-110547-1-git-send-email-peipeix.lu@intel.com>
Hi yong ,
Have you reviewed this patch, any comments? Thanks
Peipei
-----Original Message-----
From: Lu, PeipeiX
Sent: Friday, September 01, 2017 1:42 PM
To: dts@dpdk.org
Cc: Lu, PeipeiX
Subject: [dts][PATCH V1] tests/unit_tests_lpm: fix set hugepage failed
jubge hugepage size and the number of hugepages,if allocate enough hugepage was pass, Otherwise need to adjust.
Signed-off-by: lu,peipei <peipeix.lu@intel.com>
---
tests/TestSuite_unit_tests_lpm.py | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/tests/TestSuite_unit_tests_lpm.py b/tests/TestSuite_unit_tests_lpm.py
index e8149ff..53e65d9 100644
--- a/tests/TestSuite_unit_tests_lpm.py
+++ b/tests/TestSuite_unit_tests_lpm.py
@@ -81,14 +81,17 @@ class TestUnitTestsLpmIpv6(TestCase):
"""
[arch, machine, env, toolchain] = self.target.split('-')
self.verify(arch in ["x86_64", "arm64"], "lpm6 request huge memory")
+ hugepages_size = int(self.dut.send_expect("awk '/Hugepagesize/ {print $2}' /proc/meminfo", "# "))
+ hugepage_ori = self.dut.get_total_huge_pages()
if env == 'bsdapp':
pass
else:
- hugepage_ori = self.dut.get_total_huge_pages()
- self.dut.set_huge_pages(4096)
- hugepage_num = self.dut.get_total_huge_pages()
- self.verify(hugepage_num >= 4096, "failed to request huge memory")
-
+ 1G_hugepage = 1024 * 1024
+ 8G_hugepage = 8 * 1G_hugepage
+ if (hugepages_size * hugepage_ori) < 8G_hugepage and hugepage_size != 1G_hugepage:
+ self.dut.set_huge_pages(8G_hugepage / hugepages_size)
+ else:
+ pass
self.dut.send_expect("./%s/app/test -n 1 -c f" % self.target, "R.*T.*E.*>.*>", 60)
out = self.dut.send_expect("lpm6_autotest", "RTE>>", 3600)
self.dut.send_expect("quit", "# ")
--
1.9.3
next prev parent reply other threads:[~2017-09-05 2:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-01 5:42 lu,peipei
2017-09-05 2:41 ` Lu, PeipeiX [this message]
2017-09-06 3:15 ` Liu, Yong
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