From: "Tummala, Sivaprasad" <Sivaprasad.Tummala@amd.com> To: Antonio Di Bacco <a.dibacco.ks@gmail.com>, "users@dpdk.org" <users@dpdk.org> Subject: RE: AMD EPYC 7713 64-Core: cannot enable turbo boost Date: Tue, 26 Apr 2022 10:00:19 +0000 Message-ID: <CY4PR12MB1623C547EB55FE719F684D5786FB9@CY4PR12MB1623.namprd12.prod.outlook.com> (raw) In-Reply-To: <CAO8pfFmfsbCvdk649uVbY7trxjf6VAgOi=j6VckzeC1F7FF_bQ@mail.gmail.com> [-- Attachment #1: Type: text/plain, Size: 903 bytes --] [AMD Official Use Only - General] Hi Antonio, We are looking into this. Could you please share the below info: # cpupower -c <lcore> frequency-info info analyzing CPU <lcore>: driver: acpi-cpufreq From: Antonio Di Bacco <a.dibacco.ks@gmail.com> Sent: Monday, April 25, 2022 10:43 PM To: users@dpdk.org Subject: AMD EPYC 7713 64-Core: cannot enable turbo boost [CAUTION: External Email] 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 [-- Attachment #2: Type: text/html, Size: 4580 bytes --]
next prev parent reply other threads:[~2022-04-26 10:00 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-25 17:13 Antonio Di Bacco 2022-04-26 10:00 ` Tummala, Sivaprasad [this message] 2022-04-26 16:25 ` Antonio Di Bacco 2022-04-28 8:05 ` Antonio Di Bacco
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