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 98E10D35162 for ; Wed, 1 Apr 2026 09:10:50 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 450CA10EFF1; Wed, 1 Apr 2026 09:10:50 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Y70CFRvh"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 626EB10EFDB for ; Wed, 1 Apr 2026 09:10:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775034637; x=1806570637; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Iir97K6R3jWFwZTcRmj+S8Y75baa10UvwCAnaWZxC2Y=; b=Y70CFRvhCG+YjvlwjcU41lN0yyUF+jq7a/Bro5vnJl6mFkZzk7gKBlBd 2TNfTfeRgiTh2PlF0/rotErB0J+FqBI1f7RmLLY+jwAbxFyDN2ZiYcXZV ByDQwApYGx3GhwRWX8oF0fkziVvXDVsjNMMAiVGZQAwKVvP8rzKefw4yS ldxRdYgRBWcAIOuFyQfFfnSUOCwWqz3gjGX+9UYgs/aCx2KE25KLOy+qM 3GujSajbOZv2vSYtEswJr+hqBBNkNVMZerj6/hmDl5mbtpXYQQZw1Khex fS+s8akEa3vSjAtenc7Inqpq7w4Pafspt6wVKFK10WYxViOwiMMPYyCnl w==; X-CSE-ConnectionGUID: 3ZSiTUV/Qe+VXmVnIrKvbQ== X-CSE-MsgGUID: Dnau/zzoRuCZQQvvJX8UKQ== X-IronPort-AV: E=McAfee;i="6800,10657,11745"; a="86762939" X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="86762939" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by fmvoesa103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 02:10:37 -0700 X-CSE-ConnectionGUID: jpVNKk6tSgihcqgOtuA8Uw== X-CSE-MsgGUID: H9yGlfO9TImGhO+I3EV1nw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,153,1770624000"; d="scan'208";a="226867517" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO localhost) ([10.245.244.181]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Apr 2026 02:10:36 -0700 From: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= To: igt-dev@lists.freedesktop.org Cc: =?UTF-8?q?Zbigniew=20Kempczy=C5=84ski?= , Priyanka Dandamudi Subject: [PATCH i-g-t 3/3] tests/xe_compute: Exercise larger buffers passed from the user Date: Wed, 1 Apr 2026 11:10:21 +0200 Message-ID: <20260401091017.2772519-8-zbigniew.kempczynski@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260401091017.2772519-5-zbigniew.kempczynski@intel.com> References: <20260401091017.2772519-5-zbigniew.kempczynski@intel.com> 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" Verify larger buffers are properly handled in intel library when they are passed via userenv. Signed-off-by: Zbigniew Kempczyński Cc: Priyanka Dandamudi --- tests/intel/xe_compute.c | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/tests/intel/xe_compute.c b/tests/intel/xe_compute.c index ef2d891667..406d708bcd 100644 --- a/tests/intel/xe_compute.c +++ b/tests/intel/xe_compute.c @@ -519,6 +519,14 @@ test_compute_square(int fd) * Run an openCL Kernel that returns output[i] = input[i] * input[i], * taking buffers from userenv. * + * SUBTEST: compute-square-userenv-large-buffer + * Mega feature: Compute + * Sub-category: compute tests + * Functionality: OpenCL kernel + * Description: + * Run an openCL Kernel that returns output[i] = input[i] * input[i], + * taking large buffers from userenv. + * * SUBTEST: compute-square-userenv-isvm * Mega feature: Compute * Sub-category: compute tests @@ -546,6 +554,8 @@ test_compute_square(int fd) #define INPUT_IN_SVM (1 << 0) #define OUTPUT_IN_SVM (1 << 1) +#define LARGE_BUFFER (1 << 2) +#define LARGE_BUFFER_SIZE (SZ_2M + SZ_1M) #define INPUT_BO_ADDR 0x30000000 #define OUTPUT_BO_ADDR 0x31000000 #define USER_FENCE_VALUE 0xdeadbeefdeadbeefull @@ -568,6 +578,8 @@ test_compute_square_userenv(int fd, uint32_t flags) float *input, *output; int i; + if (flags & LARGE_BUFFER) + size = LARGE_BUFFER_SIZE; size = ALIGN(size, xe_get_default_alignment(fd)); env.array_size = size / sizeof(float); @@ -616,7 +628,10 @@ test_compute_square_userenv(int fd, uint32_t flags) env.output_addr = OUTPUT_BO_ADDR; } - env.loop_count = env.array_size / 2; + if (flags == LARGE_BUFFER) + env.loop_count = env.array_size; + else + env.loop_count = env.array_size / 2; /* Skip check in the library and verify user controls data locally */ env.skip_results_check = true; @@ -670,6 +685,9 @@ int igt_main() igt_subtest("compute-square-userenv") test_compute_square_userenv(xe, 0); + igt_subtest("compute-square-userenv-large-buffer") + test_compute_square_userenv(xe, LARGE_BUFFER); + igt_subtest("compute-square-userenv-isvm") test_compute_square_userenv(xe, INPUT_IN_SVM); -- 2.43.0