From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from madrid.collaboradmins.com (madrid.collaboradmins.com [46.235.227.194]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 21004143C48 for ; Tue, 23 Apr 2024 21:33:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.235.227.194 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713908014; cv=none; b=Dr5LW2P4JNZwvP/GEVO85cdbC5q/kUL/1Tj38HgsGdWcWxcrO6FNVfU3wf2uRhyTVpy8jhDlrDosYrK//fiN9s5NAXX/O4hCVLGhfGPkTZ17bexnNeOzKM5tvL8gJev+6QuVFuXL/pMzHgJaK8GPpaxcufcl80Vu3WrG/2ovrpg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713908014; c=relaxed/simple; bh=ermidCzXptS9UpEY1BtR56mVa1oOYmwIe1YcgjJZ+ew=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=F3EBnZigTOmtJFDIIddOZu4erjrSTd5sOK7zgtpAjT3/Bq/81FFcoCog+LqkYIOxwRHDzRXajuDgMhl+bBfHItHwjybbT38/FaIkx2EI9Uv7hXAfPFu4fWykeq8x+Gj5bCDy9YofQlXKPN3gQcZl65zEKjLQYRr06cgfc7D69m0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=rDyiKo2t; arc=none smtp.client-ip=46.235.227.194 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="rDyiKo2t" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1713908008; bh=ermidCzXptS9UpEY1BtR56mVa1oOYmwIe1YcgjJZ+ew=; h=From:To:Cc:Subject:Date:From; b=rDyiKo2tV9d6QgusK0/h56uoM+CxgLeCuxOzEcKEkn1fVg3dc/vpv7F5SBhby8Y1A Gd/m/a/4n+AfOmLdEafPOX2Uf2oLzvK6lb/PX4rgEza31wB/3fAAA6IM8OE1dSPX/G l+24U4hihjxOvrc2UziSiag/buW92ZCNog3sHmqsGcAjVMHWdGh+5/1BwbKk7xv06C vD4fev0a/7HpyTzq96An4oN1c/2ywirsN6pmGrhUkXdR6szLG4aHlZ4CncmB67GoQY zerF1eHdPmFaA/grMuowHqjn/tJIxI70mMl3DcTjVpBC+FuX5ifdUjc0FRrdDw+hgX OkeKLITLc4R5g== Received: from localhost.localdomain (cola.collaboradmins.com [195.201.22.229]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: alarumbe) by madrid.collaboradmins.com (Postfix) with ESMTPSA id B3E7E37811D1; Tue, 23 Apr 2024 21:33:27 +0000 (UTC) From: =?UTF-8?q?Adri=C3=A1n=20Larumbe?= To: Boris Brezillon , Steven Price , Liviu Dudau , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter Cc: kernel@collabora.com, Adrian Larumbe , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/3] Support fdinfo runtime and memory stats on Panthor Date: Tue, 23 Apr 2024 22:32:33 +0100 Message-ID: <20240423213240.91412-1-adrian.larumbe@collabora.com> X-Mailer: git-send-email 2.44.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch series enables userspace utilities like gputop and nvtop to query a render context's fdinfo file and figure out rates of engine and memory utilisation. Changelog: v2: - Split original first patch in two, one for FW CS cycle and timestamp calculations and job accounting memory management, and a second one that enables fdinfo. - Moved NUM_INSTRS_PER_SLOT to the file prelude - Removed nelem variable from the group's struct definition. - Precompute size of group's syncobj BO to avoid code duplication. - Some minor nits. Adrián Larumbe (3): drm/panthor: introduce job cycle and timestamp accounting drm/panthor: Add DRM fdinfo support drm/panthor: Enable fdinfo for memory stats drivers/gpu/drm/panthor/panthor_devfreq.c | 10 ++ drivers/gpu/drm/panthor/panthor_device.h | 11 ++ drivers/gpu/drm/panthor/panthor_drv.c | 31 ++++ drivers/gpu/drm/panthor/panthor_gem.c | 12 ++ drivers/gpu/drm/panthor/panthor_sched.c | 204 +++++++++++++++++++--- 5 files changed, 244 insertions(+), 24 deletions(-) base-commit: a6325ad47bc808aeb4c69ae36e0236c2c6d400b5 -- 2.44.0