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 9C070C369A7 for ; Tue, 8 Apr 2025 18:12:29 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DCC4D10E2C6; Tue, 8 Apr 2025 18:12:26 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="FJDYquS+"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7335710E2BE for ; Tue, 8 Apr 2025 18:12:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744135946; x=1775671946; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=oKu5Qc68PewP/BygUxfOWEBPGCh3LrzvZUQ5pz4ow/U=; b=FJDYquS+5jvlxIlewB2k4DfMZEf3gYyCEa3n5LvfOkw012ihstP0PypV zhempV3u2FfswE9hQLYCydVaa0BUwmXrl3wbNDLW83Tn2UiR0ccpRyaxl PtCbHeHHHuxwdQfAI/6HkuQibs2CKU9d0iYrjf3CdoIRnyX0zp+99NmRI ItLEY7Zoz08huRvgWFogp7mpfeNhW0TMkYxbmlCCF3W6ENxSjzZat3mfp 5PAdCWMOkfszwMlsd9eBfS/f1x/hVDQrr8L2YmXho5vz8rokkhkyBOUWH BLXC+zKmjKBG35g/cRAYumZ9KSfFi0Ih/RPKnKZttna+mkmJwh6SliNjj w==; X-CSE-ConnectionGUID: VuDDcb4nSFed/7H43RR51g== X-CSE-MsgGUID: 3wVcGcmBR4eci9O6hkm0+Q== X-IronPort-AV: E=McAfee;i="6700,10204,11397"; a="45479359" X-IronPort-AV: E=Sophos;i="6.15,198,1739865600"; d="scan'208";a="45479359" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2025 11:12:25 -0700 X-CSE-ConnectionGUID: LYuHuV0qQpKkmfUwnWguBA== X-CSE-MsgGUID: AobNK4ilQ5+nyosgJSRy3g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,198,1739865600"; d="scan'208";a="128683614" Received: from orsosgc001.jf.intel.com ([10.165.21.142]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2025 11:12:25 -0700 From: Ashutosh Dixit To: igt-dev@lists.freedesktop.org Cc: Umesh Nerlige Ramappa Subject: [PATCH i-g-t 5/6] tests/intel/xe_oa: Reduce test_non_zero_reason execution time Date: Tue, 8 Apr 2025 11:12:09 -0700 Message-ID: <20250408181210.1052760-6-ashutosh.dixit@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250408181210.1052760-1-ashutosh.dixit@intel.com> References: <20250408181210.1052760-1-ashutosh.dixit@intel.com> MIME-Version: 1.0 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" Only check every 128th report to reduce test execution time. Without this patch execution times for buffer-size subtest for OA buffer sizes > 16 M (with PEC report sanity checks) are excessive. E.g. for 128 MB size: Starting subtest: buffer-size Starting dynamic subtest: ccs-0-128M Dynamic subtest ccs-0-128M: SUCCESS (133.654s) Subtest buffer-size: SUCCESS (133.654s) With this patch: Starting subtest: buffer-size Starting dynamic subtest: ccs-0-128M Dynamic subtest ccs-0-128M: SUCCESS (11.209s) Subtest buffer-size: SUCCESS (11.209s) Signed-off-by: Ashutosh Dixit --- tests/intel/xe_oa.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tests/intel/xe_oa.c b/tests/intel/xe_oa.c index cc9702322d..f3ce37ff5a 100644 --- a/tests/intel/xe_oa.c +++ b/tests/intel/xe_oa.c @@ -2646,13 +2646,14 @@ test_non_zero_reason(const struct drm_xe_engine_class_instance *hwe, size_t oa_b igt_debug("Got %u bytes\n", total_len); last_report = NULL; - for (uint32_t offset = 0; offset < total_len; offset += report_size) { + for (uint32_t offset = 0, n = 0; offset < total_len; offset += report_size) { const uint32_t *report = (void *) (buf + offset); uint32_t reason = (report[0] >> OAREPORT_REASON_SHIFT) & OAREPORT_REASON_MASK; igt_assert_neq(reason, 0); - if (last_report) { + /* Only check every 128th report to reduce test execution time */ + if (last_report && !(n++ % 128)) { sanity_check_reports(last_report, report, fmt); pec_sanity_check_reports(last_report, report, metric_set(hwe)); } -- 2.48.1