Test ppa. https://launchpad.net/~kchsieh/+archive/ubuntu/thermald
** Description changed: [ Impact ] - * To make thermald to support Intel PTL platform and support ITMT3 - policy when it is present + * The thermald will not be active on PTL platform + + * The thermald won't enable ITMT3 even the processor can support it. + + * The advantage of ITMT3 can be found in https://edc.intel.com/content/www/us/en/design/ipla/software-development-platforms/client/platforms/alder-lake-desktop/12th-generation-intel-core-processors-datasheet-volume-1-of-2/004/intel-turbo-boost-max-technology-3-0/ [ Test Plan ] * On Intel PTL platform with ITMT3.0 policy configured * Boot into Ubuntu * Stop the default thermald by $ sudo systemctl stop thermald * run the thermlad with extra parameter $ sudo thermald --systemd --dbus-enable --adaptive --log-level=info * check the journalctl log to confirm that thermald apply the policy successfully 1. Make sure to see ITMT3.0 policy defined in the APAT table [1754988644][INFO]..apat dump begin.. [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MIN argument:30000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MAX argument:130000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL2PowerLimit argument:150000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1TimeWindow argument:56000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:PSVT argument:18_psvt [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:ITMT3 argument:18_itmt3_mb1_balance 2. Check that ITMT3 policy is applied [1754988649][INFO]set_int3400 ITMT target 18_itmt3_mb1_balance [ Where problems could occur ] * https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 If ITMT3 target present in the BIOS, system will go for ITMT policy instead of the default passive policy setup. * https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 enhance the support for the ITMT3.0 policy. No code logic change for ITMT1.0 and ITMT2.0. For platform within ITMT3.0 configured, might change the thermal behavior. [ Other Info ] * ITMT stands for Intel Turbo Boost Max Technology, a feature that identifies the best-performing cores on a processor and directs workloads to them for increased single-threaded performance. This technology assigns a higher priority to the fastest cores, ensuring that demanding tasks get the maximum possible speed on those select cores, while other cores handle less intensive work or remain idle. - * Upstream commits: + * Upstream commits: https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 * extra commit for noble to add PTL support. https://github.com/intel/thermal_daemon/commit/be2049afdee8049b3d9deca72c92cc9262c2b1eb these two I combine them into one patch https://github.com/intel/thermal_daemon/commit/3ea73d5fc4608e83b510f30b70153a299788cbc7 https://github.com/intel/thermal_daemon/commit/8258cb25b919cfced60904f5ebc313c4b9257659 ** Description changed: [ Impact ] - * The thermald will not be active on PTL platform + * The thermald will not be active on Intel PTL platform - * The thermald won't enable ITMT3 even the processor can support it. - - * The advantage of ITMT3 can be found in https://edc.intel.com/content/www/us/en/design/ipla/software-development-platforms/client/platforms/alder-lake-desktop/12th-generation-intel-core-processors-datasheet-volume-1-of-2/004/intel-turbo-boost-max-technology-3-0/ + * The thermald won't enable ITMT3 even the processor can support it. + + * The advantage of ITMT3 can be found in + https://edc.intel.com/content/www/us/en/design/ipla/software- + development-platforms/client/platforms/alder-lake-desktop/12th- + generation-intel-core-processors-datasheet-volume-1-of-2/004/intel- + turbo-boost-max-technology-3-0/ [ Test Plan ] * On Intel PTL platform with ITMT3.0 policy configured * Boot into Ubuntu * Stop the default thermald by $ sudo systemctl stop thermald * run the thermlad with extra parameter $ sudo thermald --systemd --dbus-enable --adaptive --log-level=info * check the journalctl log to confirm that thermald apply the policy successfully 1. Make sure to see ITMT3.0 policy defined in the APAT table [1754988644][INFO]..apat dump begin.. [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MIN argument:30000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MAX argument:130000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL2PowerLimit argument:150000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1TimeWindow argument:56000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:PSVT argument:18_psvt [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:ITMT3 argument:18_itmt3_mb1_balance 2. Check that ITMT3 policy is applied [1754988649][INFO]set_int3400 ITMT target 18_itmt3_mb1_balance [ Where problems could occur ] * https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 If ITMT3 target present in the BIOS, system will go for ITMT policy instead of the default passive policy setup. * https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 enhance the support for the ITMT3.0 policy. No code logic change for ITMT1.0 and ITMT2.0. For platform within ITMT3.0 configured, might change the thermal behavior. [ Other Info ] * ITMT stands for Intel Turbo Boost Max Technology, a feature that identifies the best-performing cores on a processor and directs workloads to them for increased single-threaded performance. This technology assigns a higher priority to the fastest cores, ensuring that demanding tasks get the maximum possible speed on those select cores, while other cores handle less intensive work or remain idle. * Upstream commits: https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 * extra commit for noble to add PTL support. https://github.com/intel/thermal_daemon/commit/be2049afdee8049b3d9deca72c92cc9262c2b1eb these two I combine them into one patch https://github.com/intel/thermal_daemon/commit/3ea73d5fc4608e83b510f30b70153a299788cbc7 https://github.com/intel/thermal_daemon/commit/8258cb25b919cfced60904f5ebc313c4b9257659 ** Description changed: [ Impact ] * The thermald will not be active on Intel PTL platform - * The thermald won't enable ITMT3 even the processor can support it. - - * The advantage of ITMT3 can be found in - https://edc.intel.com/content/www/us/en/design/ipla/software- - development-platforms/client/platforms/alder-lake-desktop/12th- - generation-intel-core-processors-datasheet-volume-1-of-2/004/intel- - turbo-boost-max-technology-3-0/ + * The thermald can't enable ITMT3 even though the processor can support + it. [ Test Plan ] * On Intel PTL platform with ITMT3.0 policy configured * Boot into Ubuntu * Stop the default thermald by $ sudo systemctl stop thermald * run the thermlad with extra parameter $ sudo thermald --systemd --dbus-enable --adaptive --log-level=info * check the journalctl log to confirm that thermald apply the policy successfully 1. Make sure to see ITMT3.0 policy defined in the APAT table [1754988644][INFO]..apat dump begin.. [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MIN argument:30000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1MAX argument:130000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL2PowerLimit argument:150000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.PC00.TCPU domain:9 code:PL1TimeWindow argument:56000 [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:PSVT argument:18_psvt [1754988644][INFO]target_id:62 name:18_MB1_Balance participant:\SB.IETM domain:14 code:ITMT3 argument:18_itmt3_mb1_balance 2. Check that ITMT3 policy is applied [1754988649][INFO]set_int3400 ITMT target 18_itmt3_mb1_balance [ Where problems could occur ] * https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 If ITMT3 target present in the BIOS, system will go for ITMT policy instead of the default passive policy setup. * https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 enhance the support for the ITMT3.0 policy. No code logic change for ITMT1.0 and ITMT2.0. For platform within ITMT3.0 configured, might change the thermal behavior. [ Other Info ] * ITMT stands for Intel Turbo Boost Max Technology, a feature that identifies the best-performing cores on a processor and directs workloads to them for increased single-threaded performance. This technology assigns a higher priority to the fastest cores, ensuring that demanding tasks get the maximum possible speed on those select cores, - while other cores handle less intensive work or remain idle. + while other cores handle less intensive work or remain idle. The + advantage of ITMT3 can be found in The advantage of ITMT3 can be found + in https://edc.intel.com/content/www/us/en/design/ipla/software- + development-platforms/client/platforms/alder-lake-desktop/12th- + generation-intel-core-processors-datasheet-volume-1-of-2/004/intel- + turbo-boost-max-technology-3-0/. * Upstream commits: https://github.com/intel/thermal_daemon/commit/3144beaf22c4ab27fdb75696bae878668ce02ac8 https://github.com/intel/thermal_daemon/commit/03b4a139388f65f093277554ae5e025723320d28 * extra commit for noble to add PTL support. https://github.com/intel/thermal_daemon/commit/be2049afdee8049b3d9deca72c92cc9262c2b1eb these two I combine them into one patch https://github.com/intel/thermal_daemon/commit/3ea73d5fc4608e83b510f30b70153a299788cbc7 https://github.com/intel/thermal_daemon/commit/8258cb25b919cfced60904f5ebc313c4b9257659 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2122576 Title: Add support Intel PTL platform and ITMT3.0 policy To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/2122576/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
