From: Jingyi Wang <wangjingyi11@huawei.com>
To: <drjones@redhat.com>, <kvm@vger.kernel.org>,
<kvmarm@lists.cs.columbia.edu>, <wangjingyi11@huawei.com>
Cc: maz@kernel.org
Subject: [kvm-unit-tests PATCH 0/6] arm64: add IPI/LPI/vtimer latency
Date: Sun, 17 May 2020 18:08:54 +0800 [thread overview]
Message-ID: <20200517100900.30792-1-wangjingyi11@huawei.com> (raw)
With the development of arm gic architecture, we think it will be useful
to add some performance test in kut to measure the cost of interrupts.
In this series, we add GICv4.1 support for ipi latency test and
implement LPI/vtimer latency test.
Jingyi Wang (6):
arm64: microbench: get correct ipi recieved num
arm64: microbench: Use the funcions for ipi test as the general
functions for gic(ipi/lpi/timer) test.
arm64: microbench: gic: Add gicv4.1 support for ipi latency test.
arm64: its: Handle its command queue wrapping
arm64: microbench: its: Add LPI latency test.
arm64: microbench: Add vtimer latency test
arm/micro-bench.c | 215 +++++++++++++++++++++++++++++++------
lib/arm/asm/gic-v3.h | 5 +
lib/arm/asm/gic.h | 1 +
lib/arm64/gic-v3-its-cmd.c | 3 +-
4 files changed, 192 insertions(+), 32 deletions(-)
--
2.19.1
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next reply other threads:[~2020-05-17 10:11 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-17 10:08 Jingyi Wang [this message]
2020-05-17 10:08 ` [kvm-unit-tests PATCH 1/6] arm64: microbench: get correct ipi recieved num Jingyi Wang
2020-05-21 14:00 ` Zenghui Yu
2020-05-22 2:32 ` Jingyi Wang
2020-05-22 5:34 ` Andrew Jones
2020-05-17 10:08 ` [kvm-unit-tests PATCH 2/6] arm64: microbench: Use the funcions for ipi test as the general functions for gic(ipi/lpi/timer) test Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 3/6] arm64: microbench: gic: Add gicv4.1 support for ipi latency test Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 4/6] arm64: its: Handle its command queue wrapping Jingyi Wang
2020-05-17 10:08 ` [kvm-unit-tests PATCH 5/6] arm64: microbench: its: Add LPI latency test Jingyi Wang
2020-05-17 10:09 ` [kvm-unit-tests PATCH 6/6] arm64: microbench: Add vtimer " Jingyi Wang
2020-05-18 7:05 ` Andrew Jones
2020-05-20 4:16 ` Jingyi Wang
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