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[2a01:cb00:21e:c000:2e23:edbe:c21b:e73]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-47a7d696a4csm28728015e9.14.2025.12.09.01.12.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Dec 2025 01:12:43 -0800 (PST) Mime-Version: 1.0 Date: Tue, 09 Dec 2025 10:12:43 +0100 Message-Id: To: "Jerin Jacob" Subject: Re: [PATCH dpdk 1/2] graph: always count objects and calls Cc: , "Jerin Jacob" , "Kiran Kumar K" , "Nithin Dabilpuram" , "Zhirun Yan" From: "Robin Jarry" User-Agent: aerc/0.21.0-39-ga8d4735cf219-dirty References: <20251209085028.115203-4-rjarry@redhat.com> <20251209085028.115203-5-rjarry@redhat.com> In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: q-GjuFWzvmWhR5T5tvRxJFY2vBwyc7tOKYTF4E58udU_1765271565 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Jerin Jacob, Dec 09, 2025 at 10:09: > By default, RTE_LIBRTE_GRAPH_STATS is enabled in distro build. So why > need such changes? This makes sense with the next patch in fact. The user (e.g. grout) may need to collect the number of processed objects in order to make runtime decisions. But the cost of rdtsc() may be too high and it may be a good thing to disable it unless trying to benchmark/debug specific issues. --=20 Robin > Offer limited to residents of the contiguous United States.