From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id A9E6848B22 for ; Mon, 24 Nov 2025 21:32:43 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id A37AF402A1; Mon, 24 Nov 2025 21:32:43 +0100 (CET) Received: from dpdk.org (dpdk.org [92.243.24.197]) by mails.dpdk.org (Postfix) with ESMTP id 14B7E402A1 for ; Mon, 24 Nov 2025 21:32:43 +0100 (CET) Received: by dpdk.org (Postfix, from userid 65534) id D44A41261FD; Mon, 24 Nov 2025 21:31:35 +0100 (CET) Subject: |WARNING| pw159006 [PATCH v4] eal/x86: optimize memcpy of small sizes In-Reply-To: <20251124203122.1339526-1-mb@smartsharesystems.com> References: <20251124203122.1339526-1-mb@smartsharesystems.com> To: test-report@dpdk.org From: checkpatch@dpdk.org Cc: =?utf-8?q?Morten_Br=C3=B8rup?= Message-Id: <20251124203135.D44A41261FD@dpdk.org> Date: Mon, 24 Nov 2025 21:31:35 +0100 (CET) X-BeenThere: test-report@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: automatic DPDK test reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: test-report-bounces@dpdk.org Test-Label: checkpatch Test-Status: WARNING http://dpdk.org/patch/159006 _coding style issues_ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #433: FILE: lib/eal/x86/include/rte_memcpy.h:554: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #433: FILE: lib/eal/x86/include/rte_memcpy.h:554: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #433: FILE: lib/eal/x86/include/rte_memcpy.h:554: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #443: FILE: lib/eal/x86/include/rte_memcpy.h:556: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #443: FILE: lib/eal/x86/include/rte_memcpy.h:556: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #443: FILE: lib/eal/x86/include/rte_memcpy.h:556: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #444: FILE: lib/eal/x86/include/rte_memcpy.h:557: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #444: FILE: lib/eal/x86/include/rte_memcpy.h:557: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #444: FILE: lib/eal/x86/include/rte_memcpy.h:557: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #445: FILE: lib/eal/x86/include/rte_memcpy.h:558: + xmm3 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 3 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #445: FILE: lib/eal/x86/include/rte_memcpy.h:558: + xmm3 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 3 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #445: FILE: lib/eal/x86/include/rte_memcpy.h:558: + xmm3 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 3 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #446: FILE: lib/eal/x86/include/rte_memcpy.h:559: + xmm4 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 4 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #446: FILE: lib/eal/x86/include/rte_memcpy.h:559: + xmm4 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 4 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #446: FILE: lib/eal/x86/include/rte_memcpy.h:559: + xmm4 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 4 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #447: FILE: lib/eal/x86/include/rte_memcpy.h:560: + xmm5 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 5 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #447: FILE: lib/eal/x86/include/rte_memcpy.h:560: + xmm5 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 5 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #447: FILE: lib/eal/x86/include/rte_memcpy.h:560: + xmm5 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 5 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #448: FILE: lib/eal/x86/include/rte_memcpy.h:561: + xmm6 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 6 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #448: FILE: lib/eal/x86/include/rte_memcpy.h:561: + xmm6 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 6 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #448: FILE: lib/eal/x86/include/rte_memcpy.h:561: + xmm6 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 6 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #449: FILE: lib/eal/x86/include/rte_memcpy.h:562: + xmm7 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 7 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #449: FILE: lib/eal/x86/include/rte_memcpy.h:562: + xmm7 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 7 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #449: FILE: lib/eal/x86/include/rte_memcpy.h:562: + xmm7 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 7 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #450: FILE: lib/eal/x86/include/rte_memcpy.h:563: + xmm8 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 8 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #450: FILE: lib/eal/x86/include/rte_memcpy.h:563: + xmm8 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 8 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #450: FILE: lib/eal/x86/include/rte_memcpy.h:563: + xmm8 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 8 * 16)); \$ WARNING:SUSPECT_CODE_INDENT: suspect code indent for conditional statements (8, 12) #457: FILE: lib/eal/x86/include/rte_memcpy.h:581: while (len >= 32 + 16 - offset) { \ + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #459: FILE: lib/eal/x86/include/rte_memcpy.h:582: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #459: FILE: lib/eal/x86/include/rte_memcpy.h:582: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #459: FILE: lib/eal/x86/include/rte_memcpy.h:582: + xmm0 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 0 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #463: FILE: lib/eal/x86/include/rte_memcpy.h:584: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #463: FILE: lib/eal/x86/include/rte_memcpy.h:584: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #463: FILE: lib/eal/x86/include/rte_memcpy.h:584: + xmm1 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 1 * 16)); \$ WARNING:LONG_LINE: line length of 123 exceeds 100 columns #464: FILE: lib/eal/x86/include/rte_memcpy.h:585: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \ ERROR:CODE_INDENT: code indent should use tabs where possible #464: FILE: lib/eal/x86/include/rte_memcpy.h:585: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \$ WARNING:LEADING_SPACE: please, no spaces at the start of a line #464: FILE: lib/eal/x86/include/rte_memcpy.h:585: + xmm2 = _mm_lddqu_si128((const __m128i *)(const void *)((const uint8_t *)src - offset + 2 * 16)); \$ total: 12 errors, 25 warnings, 469 lines checked