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Date: Mon, 2 Sep 2019 07:46:51 +0000
From: Omer Shpigelman <oshpigelman@...ana.ai>
To: Oded Gabbay <oded.gabbay@...il.com>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
Tomer Tayar <ttayar@...ana.ai>
CC: "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>
Subject: RE: [PATCH 1/2] habanalabs: add uapi to retrieve device utilization
From: Oded Gabbay <oded.gabbay@...il.com>
Sent: Friday, 30 August 2019 13:57
> Users and sysadmins usually want to know what is the device utilization as a
> level 0 indication if they are efficiently using the device.
>
> Add a new opcode to the INFO IOCTL that will return the device utilization
> over the last period of 100-1000ms. The return value is 0-100, representing as
> percentage the total utilization rate.
>
> Signed-off-by: Oded Gabbay <oded.gabbay@...il.com>
Reviewed-by: Omer Shpigelman <oshpigelman@...ana.ai>
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