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 0996AA0093 for ; Mon, 25 Apr 2022 19:13:27 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id CB87941109; Mon, 25 Apr 2022 19:13:26 +0200 (CEST) Received: from mail-lf1-f53.google.com (mail-lf1-f53.google.com [209.85.167.53]) by mails.dpdk.org (Postfix) with ESMTP id 49CEE40E78 for ; Mon, 25 Apr 2022 19:13:26 +0200 (CEST) Received: by mail-lf1-f53.google.com with SMTP id p12so21830628lfs.5 for ; Mon, 25 Apr 2022 10:13:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=SXhK43mTjBpE78ucDJNWc5lcu717t5f0/GGH8opDCpM=; b=coZJ7eqOIU+Po3Hxz2U1tyWVrHTXAp6qcb4N/ROKQecRyhmnLyCcTeUXEAbtlPPZ4l qr+NYRRTnth2fVPwOf/AP+2MvsURgz0NhykWB+zayxa1WfYAfHv6yILdqkMRu2MpHVzB 51t1T31U4bdIXGldcE/QeHqFVv0t+i9GIPl+ScjEzty6Hvcgjhh545ZwV5m9kpKOaVZS yals1eYXRaCThebdThJl9zGM0SpmFCcVUxz1V5mdkI3/xP2kea2K1M+QiRy8QYROBq3u rpS362ZhM4MazA/yVQkBbRmlShcsm7Oi0A2XxLqIilijvtVGpUGJMmkLr7oKkjYUDeCa /8KA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=SXhK43mTjBpE78ucDJNWc5lcu717t5f0/GGH8opDCpM=; b=k1qsW8Otxm/Na1wVs0m4n30tH9GvsX1ip4rVK6oapzQBZzjGslW725MOPgpKj4E0zq cxx8otFcitCVr4FO3Qqx7CWRqScNcHj51K7lO9JkhZwX3FeOU8r5XsnUrd6nojMYSoq6 ubInVWw3NE3mHLOjKgeyF9FgArG8oBkljRgom5b8wciUH9xwkUKGMPHxjdZJERfbOPVR h2izAAzptBWoJwz3ceeQs/RX8TSvx278oq8YyWXDZoABg399rtRzd1YSx8h5ukeHJ0GI gBAasFFLmAiCTHczP4h5ivEiL8Nspqp0qRShiJCMfFElHR0824yLjhjn0QuPlZEu9WB8 IM4w== X-Gm-Message-State: AOAM530rVlqcDRdSk6CANzBpsQOUN75QsjV+yjOSEZG5MK72kSfzl/Ib nGH0IKXIE0wbcr8vuUCDQtCB3uv8uWq9bIMKSteK2NcLIsk= X-Google-Smtp-Source: ABdhPJwl5chv+2iFYYPQLFpg7NbeZ4JHZp2/Gy2a9hrtCNI5gTEpnnd7P+7pKYc/mdfC1BYkKuXXtUPyhbdVnoaA3Zo= X-Received: by 2002:ac2:43c6:0:b0:472:1246:85ac with SMTP id u6-20020ac243c6000000b00472124685acmr642842lfl.173.1650906805465; Mon, 25 Apr 2022 10:13:25 -0700 (PDT) MIME-Version: 1.0 From: Antonio Di Bacco Date: Mon, 25 Apr 2022 19:13:14 +0200 Message-ID: Subject: AMD EPYC 7713 64-Core: cannot enable turbo boost To: users@dpdk.org Content-Type: multipart/alternative; boundary="000000000000b2903705dd7db1f7" X-BeenThere: users@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK usage discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: users-bounces@dpdk.org --000000000000b2903705dd7db1f7 Content-Type: text/plain; charset="UTF-8" Trying to enable turbo boost on EPYC 7713 with this APIS: rte_power_init(lcore) rte_power_freq_enable_turbo(lcore) rte_power_freq_max(lcore) I receive this messages: DPDK:POWER: Env isn't set yet! DPDK:POWER: Attempting to initialise ACPI cpufreq power management... DPDK:POWER: Power management governor of lcore 99 has been set to 'userspace' successfully DPDK:POWER: Initialized successfully for lcore 99 power management DPDK:POWER: Failed to enable turbo on lcore 99 --000000000000b2903705dd7db1f7 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
Trying to enable turbo boost on EPYC 7713 with this A= PIS:

=C2=A0 rte_power_init(lcore)
=C2=A0 rte_po= wer_freq_enable_turbo(lcore)
=C2=A0rte_power_freq_max(lcore)

=C2=A0I receive this messages:

DPDK:P= OWER: Env isn't set yet!
DPDK:POWER: Attempting to initialise ACPI c= pufreq power management...
DPDK:POWER: Power management governor of lcor= e 99 has been set to 'userspace' successfully
DPDK:POWER: Initia= lized successfully for lcore 99 power management
DPDK:POWER: Failed to e= nable turbo on lcore 99
--000000000000b2903705dd7db1f7--