| Message ID | 20231113163359.1468671-1-bmahi496@linux.ibm.com |
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Mon, 13 Nov 2023 16:34:39 +0000 (GMT) Received: from ltcden2-lp1.aus.stglabs.ibm.com (unknown [9.3.90.43]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 13 Nov 2023 16:34:39 +0000 (GMT) From: bmahi496@linux.ibm.com To: libc-alpha@sourceware.org Cc: rajis@linux.ibm.com, MAHESH BODAPATI <bmahi496@linux.ibm.com> Subject: [PATCH 0/2] *** Add optimized memchr for power10 *** Date: Mon, 13 Nov 2023 10:33:57 -0600 Message-Id: <20231113163359.1468671-1-bmahi496@linux.ibm.com> X-Mailer: git-send-email 2.39.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 7EuTitmYGxzDh1_zMoEumK7TdAHnAkuY X-Proofpoint-GUID: 7EuTitmYGxzDh1_zMoEumK7TdAHnAkuY X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-13_07,2023-11-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 suspectscore=0 impostorscore=0 adultscore=0 bulkscore=0 priorityscore=1501 clxscore=1011 malwarescore=0 mlxlogscore=526 lowpriorityscore=0 phishscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311130135 X-Spam-Status: No, score=-4.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_EF, RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list <libc-alpha.sourceware.org> List-Unsubscribe: <https://sourceware.org/mailman/options/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=unsubscribe> List-Archive: <https://sourceware.org/pipermail/libc-alpha/> List-Post: <mailto:libc-alpha@sourceware.org> List-Help: <mailto:libc-alpha-request@sourceware.org?subject=help> List-Subscribe: <https://sourceware.org/mailman/listinfo/libc-alpha>, <mailto:libc-alpha-request@sourceware.org?subject=subscribe> Errors-To: libc-alpha-bounces+incoming=patchwork.ozlabs.org@sourceware.org |
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*** Add optimized memchr for power10 ***
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From: MAHESH BODAPATI <bmahi496@linux.ibm.com> *** Series of 2 patches which are having the memchr implementation and benchmark results *** MAHESH BODAPATI (2): powerpc : Add optimized memchr for POWER10 powerpc: memchr benchmarking results with power10 optimized memchr. memchr_bench_report.txt | 1130 +++++++++++++++++ sysdeps/powerpc/powerpc64/le/power10/memchr.S | 315 +++++ sysdeps/powerpc/powerpc64/multiarch/Makefile | 9 +- .../powerpc64/multiarch/ifunc-impl-list.c | 6 + .../powerpc64/multiarch/memchr-power10.S | 28 + sysdeps/powerpc/powerpc64/multiarch/memchr.c | 20 +- 6 files changed, 1498 insertions(+), 10 deletions(-) create mode 100644 memchr_bench_report.txt create mode 100644 sysdeps/powerpc/powerpc64/le/power10/memchr.S create mode 100644 sysdeps/powerpc/powerpc64/multiarch/memchr-power10.S