From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3A00FCD8C9D for ; Thu, 13 Nov 2025 16:28:37 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E023310E8C0; Thu, 13 Nov 2025 16:28:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="mi6selHJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 83F8D10E8C3 for ; Thu, 13 Nov 2025 16:28:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763051316; x=1794587316; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=8MG5VKJBhrpTmS5U7lcqyDG6mjhazFsjp9IAbEc5XR0=; b=mi6selHJvyFVsNNYLRwbA6oWmOJEN88iAgdECE9TKuWfz8lO21vzPDoQ Ulf4DiKoO4TZM1R4M/w3sdrjO0R5TYh+8hLXU7+wdbBjva3h6pJw1kqbP nFLkMMXxNsIQZDA9FmxVkf1IHtV3Ozvg/1NdxzS6egUZQ6cE8Co+LoAsw aHlupuiQbenITMY3kEiZtO4bHm6xyK6/N/HHJuT3o6TAp36nrayqaNNc+ HFpabfGqJZ0k6BBF+WHmHRGuOZIjOlwzLe6BTZYNWYCgeSgtmr/Nd3tGc Fu30agIuEdJu+mW7dCJzsQmtfe3x0NucHUcwgdPwNEoexBWQE0Rg5/2kQ g==; X-CSE-ConnectionGUID: sE0s7CrWQyeiOOJqDFIksA== X-CSE-MsgGUID: 19osFvBZRBi/lqDgtd39Gg== X-IronPort-AV: E=McAfee;i="6800,10657,11531"; a="65074319" X-IronPort-AV: E=Sophos;i="6.17,312,1747724400"; d="scan'208";a="65074319" Received: from orviesa004.jf.intel.com ([10.64.159.144]) by orvoesa109.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Nov 2025 08:28:36 -0800 X-CSE-ConnectionGUID: J34Z4OF+R76scx2yZK4XCA== X-CSE-MsgGUID: thjIL/RQTQKoC9JQHX/lCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,302,1754982000"; d="scan'208";a="193983988" Received: from dut7069bmgfrd.fm.intel.com (HELO DUT7069BMGFRD..) ([10.1.40.39]) by orviesa004.jf.intel.com with ESMTP; 13 Nov 2025 08:28:35 -0800 From: nishit.sharma@intel.com To: igt-dev@lists.freedesktop.org, thomas.hellstrom@intel.com, nishit.sharma@intel.com Subject: [PATCH v7 00/10] Madvise feature in SVM for Multi-GPU configs Date: Thu, 13 Nov 2025 16:28:25 +0000 Message-ID: <20251113162834.633575-1-nishit.sharma@intel.com> X-Mailer: git-send-email 2.48.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" From: Nishit Sharma is patch series adds comprehensive SVM multi-GPU IGT test coverage for madvise and prefetch functionality. ver2: - Test name changed in commits - In patchwork v1 patch is missing due to last patch was not sent ver3: - In patch-7 tags were added and it was not sent on patchwork ver4: - In patch file was added which is not available in source which caused CI build failure. ver5: - Added subtest function wrappers - Subtests executing for all GPUs enumerated ver7: - Optimized function calling which are frequenctly called - Incorporated review comments (Thomas Hellstrom) Nishit Sharma (10): lib/xe: Add instance parameter to xe_vm_madvise and introduce lr_sync helpers tests/intel/xe_exec_system_allocator: Add parameter in madvise call tests/intel/xe_multi_gpusvm: Add SVM multi-GPU cross-GPU memory access test tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU atomic operations tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU coherency test tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU performance test tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU fault handling test tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU simultaneous access test tests/intel/xe_multi_gpusvm.c: Add SVM multi-GPU conflicting madvise test tests/intel/xe_multi-gpusvm.c: Add SVM multi-GPU migration test include/drm-uapi/xe_drm.h | 4 +- lib/xe/xe_ioctl.c | 53 +- lib/xe/xe_ioctl.h | 11 +- tests/intel/xe_exec_system_allocator.c | 8 +- tests/intel/xe_multi_gpusvm.c | 1441 ++++++++++++++++++++++++ tests/meson.build | 1 + 6 files changed, 1504 insertions(+), 14 deletions(-) create mode 100644 tests/intel/xe_multi_gpusvm.c -- 2.48.1