From: Eric Anholt <eric@anholt.net>
To: christian.koenig@amd.com, Kenny Ho <Kenny.Ho@amd.com>,
y2kenny@gmail.com, cgroups@vger.kernel.org,
dri-devel@lists.freedesktop.org, amd-gfx@lists.freedesktop.org,
intel-gfx@lists.freedesktop.org
Subject: Re: [PATCH RFC 4/5] drm/amdgpu: Add accounting of command submission via DRM cgroup
Date: Fri, 23 Nov 2018 09:36:28 -0800 [thread overview]
Message-ID: <871s7b7l2b.fsf@anholt.net> (raw)
In-Reply-To: <56833f60-1636-d149-c9b0-c021a6ad99d1@gmail.com>
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Christian König <ckoenig.leichtzumerken@gmail.com> writes:
> Am 20.11.18 um 21:57 schrieb Eric Anholt:
>> Kenny Ho <Kenny.Ho@amd.com> writes:
>>
>>> Account for the number of command submitted to amdgpu by type on a per
>>> cgroup basis, for the purpose of profiling/monitoring applications.
>> For profiling other drivers, I've used perf tracepoints, which let you
>> get useful timelines of multiple events in the driver. Have you made
>> use of this stat for productive profiling?
>
> Yes, but this is not related to profiling at all.
>
> What we want to do is to limit the resource usage of processes.
That sounds great, and something I'd be interested in for vc4. However,
as far as I saw explained here, this patch doesn't let you limit
resource usage of a process and is only useful for
"profiling/monitoring" so I'm wondering how it is useful for that
purpose.
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next prev parent reply other threads:[~2018-11-23 17:36 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-20 18:58 [PATCH RFC 0/5] DRM cgroup controller Kenny Ho
2018-11-20 18:58 ` [PATCH RFC 1/5] cgroup: Introduce cgroup for drm subsystem Kenny Ho
[not found] ` <20181120185814.13362-1-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 18:58 ` [PATCH RFC 2/5] cgroup: Add mechanism to register vendor specific DRM devices Kenny Ho
[not found] ` <20181120185814.13362-3-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 20:21 ` Tejun Heo
[not found] ` <20181120202141.GA2509588-LpCCV3molIbIZ9tKgghJQw2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org>
2018-11-20 22:21 ` Ho, Kenny
[not found] ` <DM5PR12MB1226E972538A45325114ADF683D90-2J9CzHegvk+lTFawYev2gQdYzm3356FpvxpqHgZTriW3zl9H0oFU5g@public.gmane.org>
2018-11-20 22:30 ` Tejun Heo
[not found] ` <20181120223018.GB2509588-LpCCV3molIbIZ9tKgghJQw2O0Ztt9esIQQ4Iyu8u01E@public.gmane.org>
2018-11-21 22:07 ` Ho, Kenny
2018-11-21 22:12 ` Ho, Kenny
2018-11-26 20:59 ` Kasiviswanathan, Harish
2018-11-27 9:38 ` Koenig, Christian
2018-11-27 9:46 ` [Intel-gfx] " Joonas Lahtinen
2018-11-27 15:41 ` Ho, Kenny
2018-11-28 9:14 ` Joonas Lahtinen
2018-11-28 19:46 ` Ho, Kenny
2018-11-30 22:22 ` Matt Roper
[not found] ` <20181130222228.GE31345-b/RNqDZ/lqH1fpGqjiHozbKMmGWinSIL2HeeBUIffwg@public.gmane.org>
2018-12-03 6:46 ` [Intel-gfx] " Ho, Kenny
2018-12-03 18:58 ` Matt Roper
[not found] ` <154339645444.5339.6291298808444340104-zzJjBcU1GAT9BXuAQUXR0fooFf0ArEBIu+b9c/7xato@public.gmane.org>
2018-12-03 20:55 ` Kuehling, Felix
2018-12-03 20:55 ` Kuehling, Felix
[not found] ` <219f8754-3e14-05ad-07a3-6cddb8bb74aa-5C7GfCeVMHo@public.gmane.org>
2018-12-05 14:20 ` Joonas Lahtinen
2018-12-05 14:20 ` Joonas Lahtinen
2018-11-21 9:53 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 3/5] drm/amdgpu: Add DRM cgroup support for AMD devices Kenny Ho
[not found] ` <20181120185814.13362-4-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-21 9:55 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 4/5] drm/amdgpu: Add accounting of command submission via DRM cgroup Kenny Ho
2018-11-20 20:57 ` Eric Anholt
2018-11-20 20:57 ` Eric Anholt
[not found] ` <87r2ff79he.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2018-11-21 10:03 ` Christian König
2018-11-23 17:36 ` Eric Anholt [this message]
[not found] ` <871s7b7l2b.fsf-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
2018-11-23 18:13 ` Koenig, Christian
2018-11-23 18:13 ` Koenig, Christian
[not found] ` <095e010c-e3b8-ec79-c87b-a05ce1d95e10-5C7GfCeVMHo@public.gmane.org>
2018-11-23 19:09 ` Ho, Kenny
2018-11-23 19:09 ` Ho, Kenny
2018-11-21 9:58 ` Christian König
2018-11-20 18:58 ` [PATCH RFC 5/5] drm/amdgpu: Add accounting of buffer object creation request " Kenny Ho
[not found] ` <20181120185814.13362-6-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2018-11-20 20:56 ` Eric Anholt
2018-11-20 20:56 ` Eric Anholt
2018-11-21 10:00 ` Christian König
2018-11-27 18:15 ` Kenny Ho
[not found] ` <CAOWid-fMFUvT_XQijRd34+cUOxM=zbbf+HwWv_NbqO-rBo2d_A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2018-11-27 20:31 ` Christian König
[not found] ` <3299d9d6-e272-0459-8f63-0c81d11cde1e-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2018-11-27 20:36 ` Kenny Ho
2018-11-21 1:43 ` ✗ Fi.CI.BAT: failure for DRM cgroup controller Patchwork
2019-05-09 21:04 ` [RFC PATCH v2 0/5] new cgroup controller for gpu/drm subsystem Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 3/5] drm/amdgpu: Register AMD devices for DRM cgroup Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 4/5] drm, cgroup: Add total GEM buffer allocation limit Kenny Ho
[not found] ` <20190509210410.5471-5-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-10 12:28 ` Christian König
[not found] ` <f63c8d6b-92a4-2977-d062-7e0b7036834e-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-10 14:57 ` Kenny Ho
2019-05-10 14:57 ` Kenny Ho
2019-05-10 15:08 ` Koenig, Christian
2019-05-10 15:08 ` Koenig, Christian
[not found] ` <1ca1363e-b39c-c299-1d24-098b1059f7ff-5C7GfCeVMHo@public.gmane.org>
2019-05-10 15:25 ` Kenny Ho
2019-05-10 15:25 ` Kenny Ho
2019-05-10 17:48 ` Koenig, Christian
2019-05-10 17:48 ` Koenig, Christian
2019-05-10 18:50 ` Kenny Ho
[not found] ` <CAOWid-es+C_iStQUkM52mO3TeP8eS9MX+emZDQNH2PyZCf=RHQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-13 15:10 ` Daniel Vetter
2019-05-15 21:26 ` Welty, Brian
[not found] ` <d81e8f55-9602-818e-0f9c-1d9d150133b1-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2019-05-16 2:29 ` Kenny Ho
[not found] ` <CAOWid-ftUrVVWPu9KuS8xpWKNQT6_FtxB8gEyEAn9nLD6qxb5Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-16 7:16 ` Koenig, Christian
2019-05-16 7:25 ` Christian König
[not found] ` <6e124f5e-f83f-5ca1-4616-92538f202653-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2019-05-16 12:28 ` Daniel Vetter
2019-05-16 12:28 ` Daniel Vetter
2019-05-16 14:08 ` Koenig, Christian
2019-05-16 14:08 ` Koenig, Christian
2019-05-16 14:03 ` Kenny Ho
2019-05-16 14:03 ` Kenny Ho
[not found] ` <CAOWid-fQgah16ycz-V-ymsm7yKUnFTeTSBaW4MK=2mqUHhCcmw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-16 14:12 ` Christian König
2019-05-16 14:12 ` Christian König
2019-05-16 14:28 ` Kenny Ho
2019-05-16 14:10 ` Tejun Heo
2019-05-16 14:58 ` Kenny Ho
[not found] ` <20190509210410.5471-1-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-09 21:04 ` [RFC PATCH v2 1/5] cgroup: Introduce cgroup for drm subsystem Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 2/5] cgroup: Add mechanism to register DRM devices Kenny Ho
2019-05-09 21:04 ` [RFC PATCH v2 5/5] drm, cgroup: Add peak GEM buffer allocation limit Kenny Ho
[not found] ` <20190509210410.5471-6-Kenny.Ho-5C7GfCeVMHo@public.gmane.org>
2019-05-10 12:29 ` Christian König
2019-05-10 12:31 ` [RFC PATCH v2 0/5] new cgroup controller for gpu/drm subsystem Christian König
2019-05-10 15:07 ` Kenny Ho
2019-05-10 15:07 ` Kenny Ho
[not found] ` <CAOWid-dJZrnAifFYByh4p9x-jA1o_5YWkoNVAVbdRUaxzdPbGA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2019-05-10 17:46 ` Koenig, Christian
2019-05-10 17:46 ` Koenig, Christian
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