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charset="us-ascii" Content-Transfer-Encoding: quoted-printable [AMD Official Use Only - General] Hi Antonio, We are looking into this. Could you please share the below info: # cpupower -c frequency-info info analyzing CPU : driver: acpi-cpufreq From: Antonio Di Bacco 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 'userspac= e' successfully DPDK:POWER: Initialized successfully for lcore 99 power management DPDK:POWER: Failed to enable turbo on lcore 99 --_000_CY4PR12MB1623C547EB55FE719F684D5786FB9CY4PR12MB1623namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

[AMD Officia= l 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 'userspac= e' successfully
DPDK:POWER: Initialized successfully for lcore 99 power management
DPDK:POWER: Failed to enable turbo on lcore 99

--_000_CY4PR12MB1623C547EB55FE719F684D5786FB9CY4PR12MB1623namp_--