From: Fenghua Yu <fenghua.yu@intel.com>
To: "Thomas Gleixner" <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>, "H Peter Anvin" <hpa@zytor.com>,
"Tony Luck" <tony.luck@intel.com>,
"Reinette Chatre" <reinette.chatre@intel.com>,
"Peter Zijlstra" <peterz@infradead.org>,
"Moger, Babu" <Babu.Moger@amd.com>,
"James Morse" <james.morse@arm.com>,
"Sai Praneeth Prakhya" <sai.praneeth.prakhya@intel.com>,
"Arshiya Hayatkhan Pathan" <arshiya.hayatkhan.pathan@intel.com>,
"Ravi V Shankar" <ravi.v.shankar@intel.com>
Cc: "linux-kernel" <linux-kernel@vger.kernel.org>,
Fenghua Yu <fenghua.yu@intel.com>
Subject: [PATCH 0/7] selftests/resctrl: Add resctrl selftest
Date: Tue, 16 Oct 2018 09:56:34 -0700 [thread overview]
Message-ID: <1539709001-38018-1-git-send-email-fenghua.yu@intel.com> (raw)
With more and more resctrl features are being added by Intel, AMD
and ARM, a test tool is becoming more and more useful to validate
that both hardware and software functionalities work as expected.
We introduce resctrl selftest to cover resctrl features on both
X86 and ARM architectures. It first implements MBM (Memory Bandwidth
Monitoring) and MBA (Memory Bandwidth Allocation) tests. We can enhance
the selftest tool to include more functionality tests in future.
The tests are in tools/testing/selftests/resctrl in order to have
generic test code for all architectures.
Arshiya Hayatkhan Pathan (2):
selftests/resctrl: Add mbm test
selftests/resctrl: Add mba test
Fenghua Yu (1):
selftests/resctrl: Add the test in MAINTAINERS
Sai Praneeth Prakhya (4):
selftests/resctrl: Add basic resctrl file system operations and data
selftests/resctrl: Read memory bandwidth from perf IMC counter and
from resctrl file system
selftests/resctrl: Add callback to start a benchmark
selftests/resctrl: Add built in benchmark
MAINTAINERS | 1 +
tools/testing/selftests/resctrl/Makefile | 16 ++
tools/testing/selftests/resctrl/fill_buf.c | 178 ++++++++++++
tools/testing/selftests/resctrl/mba.c | 144 ++++++++++
tools/testing/selftests/resctrl/mbm.c | 113 ++++++++
tools/testing/selftests/resctrl/resctrl.c | 367 ++++++++++++++++++++++++
tools/testing/selftests/resctrl/resctrl.h | 107 +++++++
tools/testing/selftests/resctrl/resctrl_membw.c | 328 +++++++++++++++++++++
tools/testing/selftests/resctrl/resctrl_membw.h | 49 ++++
tools/testing/selftests/resctrl/resctrl_tests.c | 104 +++++++
tools/testing/selftests/resctrl/resctrl_val.c | 192 +++++++++++++
11 files changed, 1599 insertions(+)
create mode 100644 tools/testing/selftests/resctrl/Makefile
create mode 100644 tools/testing/selftests/resctrl/fill_buf.c
create mode 100644 tools/testing/selftests/resctrl/mba.c
create mode 100644 tools/testing/selftests/resctrl/mbm.c
create mode 100644 tools/testing/selftests/resctrl/resctrl.c
create mode 100644 tools/testing/selftests/resctrl/resctrl.h
create mode 100644 tools/testing/selftests/resctrl/resctrl_membw.c
create mode 100644 tools/testing/selftests/resctrl/resctrl_membw.h
create mode 100644 tools/testing/selftests/resctrl/resctrl_tests.c
create mode 100644 tools/testing/selftests/resctrl/resctrl_val.c
--
2.5.0
next reply other threads:[~2018-10-16 17:00 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-16 16:56 Fenghua Yu [this message]
2018-10-16 16:56 ` [PATCH 1/7] selftests/resctrl: Add basic resctrl file system operations and data Fenghua Yu
2018-10-16 16:56 ` [PATCH 2/7] selftests/resctrl: Read memory bandwidth from perf IMC counter and from resctrl file system Fenghua Yu
2018-10-16 16:56 ` [PATCH 3/7] selftests/resctrl: Add callback to start a benchmark Fenghua Yu
2018-10-16 16:56 ` [PATCH 4/7] selftests/resctrl: Add built in benchmark Fenghua Yu
2018-10-16 16:56 ` [PATCH 5/7] selftests/resctrl: Add mbm test Fenghua Yu
2018-10-16 16:56 ` [PATCH 6/7] selftests/resctrl: Add mba test Fenghua Yu
2018-10-16 16:56 ` [PATCH 7/7] selftests/resctrl: Add the test in MAINTAINERS Fenghua Yu
2018-10-16 17:40 ` [PATCH 0/7] selftests/resctrl: Add resctrl selftest Moger, Babu
[not found] ` <FFF73D592F13FD46B8700F0A279B802F485D47DE@ORSMSX114.amr.corp.intel.com>
2018-10-16 20:32 ` Fenghua Yu
2018-10-17 14:40 ` Moger, Babu
2018-10-17 17:28 ` Prakhya, Sai Praneeth
2018-10-17 18:28 ` Moger, Babu
2018-10-17 18:31 ` Prakhya, Sai Praneeth
2018-10-17 18:03 ` Moger, Babu
2018-10-17 18:23 ` Moger, Babu
[not found] ` <CALBSrqBXdXfNdZ1yJ_-zUSkk_2m_8R-VHNqk8DH3HmxCti4hhA@mail.gmail.com>
2018-10-17 20:24 ` Fenghua Yu
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