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[149.172.150.237]) by smtp.gmail.com with ESMTPSA id bv9-20020a170906b1c900b00a51c5940247sm8611775ejb.213.2024.04.24.12.22.48 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 24 Apr 2024 12:22:48 -0700 (PDT) Message-ID: <7728c0da-ad9f-42ce-8269-fad0f2233947@gmail.com> Date: Wed, 24 Apr 2024 21:22:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: rdapp.gcc@gmail.com, GCC Patches , gnu-toolchain Subject: Re: State of risc-v port in the current merge, revert, rinse-repeat commotion To: Vineet Gupta , Jeff Law , Palmer Dabbelt , Kito Cheng , "juzhe.zhong@rivai.ai" , jeremy.bennett@embecosm.com References: <58137772-cd2b-489a-9687-db4a03b8578f@rivosinc.com> Content-Language: en-US From: Robin Dapp In-Reply-To: <58137772-cd2b-489a-9687-db4a03b8578f@rivosinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,KAM_MANYTO,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: Thanks Vineet! > The dynamic icounts looks sane (vs. Apr 10 snapshot) except for a > regression in x264 which is likely independent of the chaos going on. > >      Apr 10     |     Apr 23      | >   109f1b28fc94  |  6f0a646dd2fc   | > ----------------+-----------------+-------- > 276,584,692,883 | 277,816,987,018 |  -0.45% > 913,452,236,000 | 927,291,935,180 |  -1.52% > 903,916,092,805 | 915,364,006,176 |  -1.27% x264 uses widening arithmetic so it could be the reverts. Can you compare the hot functions (e.g. x264_pixel_sad_16x16) if anything stands out surrounding the vwadd.wv for example? Regards Robin