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    #1

    Mavericks: Native CPU/IGPU Power Management


    Mavericks: Native CPU/IGPU Power Management

    Native Mavericks power management delivers the best combination of processor and graphics performance and efficiency. The ingredients are an installed processor specific power management ssdt, a compatible system definition and the native power management kext. Native Mavericks power management does not require specific BIOS settings or anything more than one boot setting to load the power management ssdt. Credit for the technique described to PikeRAlpha.

    What changed between Mountain Lion and Mavericks power management? The existing processor frequency/power state reporting tools (i.e., MSRDumper, HWMonitor) stopped reporting power states between idle and max non turbo. This led to an incorrect conclusion that native Mavericks power management was not working. A new tool, Intel Power Gadget, shows Mavericks power management is working as designed.

    To be clear, native Mavericks power management is not mandatory. The consequences are not severe. Performance is similar, however, higher temps (~10 C), more power (5-10 W) and sleep problems are likely.

    Change Log

    v1.1 - 4/4/14 - CPU PM/Core i3/5/7 xxx (1st Generation)/Core 2 and earlier (below)
    v1.0 - 4/2/14: Initial Release

    Requirements


    1. OS X/10.9.2 or newer
      1. Desktop/Laptop only
      2. Server, see Guide: Asus X79 OS X Controlled SpeedStep

    2. BIOS
      1. Load Optimized Defaults
      2. Stock Clock
        1. Verify
        2. OC, use ./ssdtPRGen.sh -f freq flag (after stock clock PM working)

    Supported CPU/IGPU

    1. Haswell/HD4600+ (Core i3/5/7 4xxx, 4th Generation)
    2. Ivy Bridge/HD4000 (Core i3/5/7 3xxx, 3rd Generation)
    3. Sandy Bridge/HD3000 (Core i3/5/7 2xxx, 2nd Generation)

    Native Mavericks Power Management Recipe

    1. System Definition - match processor generation/desktop or laptop
    2. ssdt - custom to installed processor
    3. kext - native IOPlatformPlugin.kext

    Not considered

    1. NullCPUPowerManagement.kext
    2. Safe Mode boot (-x)
    3. Discrete graphics

    Settings: Haswell/Ivy Bridge/Sandy Bridge (Note 1)
    Haswell
    i3/5/7 4xxx
    HD4600+
    ____
    Ivy Bridge
    i3/5/7 3xxx
    HD4000
    _____
    Sandy Bridge
    i3/5/7 2xxx
    HD3000
    _____
    1. All Systems
    BIOS Load Optimized Defaults Load Optimized Defaults Load Optimized Defaults
    Required
    PlatformPlugin
    x86
    PlatformPlugin
    x86
    PlatformPlugin
    ACPI_SMC_
    PlatformPlugin
    Additional Native Power Management
    Properties (IOReg)
    LPC@1F LPC@1F LPC@1F
    SBUS@1F,3/
    BUS0@0
    _____________________ ____________ ____________ ____________
    2. Chameleon/Chimera
    org.chameleon.Boot.plist DropSSDT=Yes DropSSDT=Yes DropSSDT=Yes
    smbios.plist imac14
    macbookpro11
    macbookair6
    imac13
    macmini6
    macbookpro9
    macbookpro10
    macbookair5
    imac12
    macmini5
    macbookpro8
    _____________________ ____________ ____________ ____________
    3. Clover/config.plist/
    ACPI/ DropTables/
    SSDT/CpuPm
    SSDT/Cpu0Ist
    DropTables/
    SSDT/CpuPm
    SSDT/Cpu0Ist
    SSDT/
    DropOEM=YES
    ACPI/SMBIOS Default Default Default
    Installation

    1. Backup system (bootable backup; SuperDuper, CarbonCopyCloner, etc.)
      1. Rescue Tool (UniBeast, etc.)

    2. Tools (see Tools, below)
      1. IOReg: Download and install
      2. Intel Power Gadget: Download and install
      3. AppleIntelCPUPowerManagementInfo.kext: Download and install

    3. Restart
      1. If KP, remove S/L/E/AppleIntelCPUPowerManagementInfo.kext
      2. Proceed without the kext

    4. Baseline
      1. IOReg
        1. File/Save a Copy As...

      2. AICPUPMI
        1. Terminal
          1. cat /var/log/system.log | grep "AICPUPMI:"
          2. File/Export Text As...

      3. Intel Power Gadget (Note 2)
        1. Make screenshot

    5. Bootloader Settings
      1. All Systems
        1. Deselect any/all power management entries/selections
          1. Generate C States
          2. Generate P States
          3. Generate CPU States
          4. Plugin Type
          5. Etc,

      2. Chameleon/Chimera
        1. Chameleon Wizard
          1. Set DropSSDT (Ignore if 9 Series)
          2. Select appropriate System Definition
          3. Save
          4. ExampleMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-26-9.59.41-pm.png

      3. Clover
        1. Clover Configurator (1 or 2, not both)
          1. ACPI/Set DropOEM ((Ignore if 9 Series) or
          2. ACPI/Drop Tables
            1. SSDT/CpuPm
            2. SSDT/Cpu0Ist

          3. Save (Export)
          4. ExampleMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-7.09.54-pm.png

    6. Prepare ssdt
      1. The script uses the installed processor
        1. For a different CPU, see ssdtPRGen.sh v11.0 | Pike's Universum
        2. For Desktop/Ivy Bridge/Core i3/5/7 3xxx, 3rd Generation (Note 3)

      2. Piker-Alpha/ssdtPRGen.sh/Download ZIP
      3. Terminal:
        1. cd Downloads/ssdtPRGen.sh-master
        2. sudo chmod 755 ssdtPRGen.sh
        3. ./ssdtPRGen.sh
        4. n
        5. n

      4. Example:
        Code:
        Last login: Fri Mar  7 23:50:39 on console
        
        . . .$ cd /Users/. . ./Downloads/ssdtPRGen.sh-master 
        . . .:ssdtPRGen.sh-master . . .$ ./ssdtPRGen.sh
        This script must be run as root!
        Password:
        ssdtPRGen.sh v0.9 Copyright (c) 2011-2012 by † RevoGirl
                     v6.6 Copyright (c) 2013 by † Jeroen
                     v12.7 Copyright (c) 2013-2014 by Pike R. Alpha
        -----------------------------------------------------------
        Bugs > https://github.com/Piker-Alpha/ssdtPRGen.sh/issues <
        System information: Mac OS X 10.9.2 (13C64)
        Brandstring 'Intel(R) Core(TM) i7-4770K CPU @ 3.50GHz'
        Scope (_PR_) {26 bytes} with ACPI Processor declarations found in the DSDT (ACPI 1.0 compliant)
        Generating ssdt.dsl for a 'iMac14,2' with board-id [Mac-27ADBB7B4CEE8E61]
        Haswell Core i7-4770K processor [0x306C3] setup [0x0705]
        With a maximum TDP of 84 Watt, as specified by Intel
        Number logical CPU's: 8 (Core Frequency: 3500 MHz)
        Number of Turbo States: 4 (3600-3900 MHz)
        Number of P-States: 32 (800-3900 MHz)
        Injected C-States for CPU0 (C1,C3,C6,C7)
        Injected C-States for CPU1 (C1,C2,C3)
        Intel ACPI Component Architecture
        ASL Optimizing Compiler version 20130117-64 [Jan 19 2013]
        Copyright (c) 2000 - 2013 Intel Corporation
        ASL Input:     /Users/. . ./Desktop/ssdt.dsl - 327 lines, 9975 bytes, 71 keywords
        AML Output:    /Users/. . ./Desktop/ssdt.aml - 2178 bytes, 28 named objects, 43 executable opcodes
        Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations
        Do you want to copy /Users/. . ./Desktop/ssdt.aml to /Extra/ssdt.aml? (y/n)? n
        Do you want to open ssdt.dsl (y/n)? n

    7. Rename Desktop/ssdt.aml to Desktop/SSDT.aml
    8. Install
      1. Chimera/Chameleon
        1. Extra/SSDT.aml

      2. Clover
        1. EFI/Clover/ACPI/Patched/SSDT.aml

    9. Restart
    10. Verify
      1. Console/Search: XCPM
        1. Code:
          kernel[0]    XCPM: registered
          kernel[0]    IOPPF: XCPM mode

      2. IOReg
        1. X86PlatformPlugin

      3. AICPUPMI
        1. Terminal:
          1. cat /var/log/system.log | grep "AICPUPMI:"

      4. Intel Power Gadget (Note 1)
        1. Screenshot

      5. Verify Console/IOReg/AICPUPMI/Power Gadget (see below)

    IOReg
    1. Haswell/Ivy Bridge
      1. Core i7-4770K (verify X86PlatformPlugin & AGPMController Machine)
        1. Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-3.55.33-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-3.55.06-pm.png

    2. Sandy Bridge
      1. Core i5-2605S (verify AICPMVers & AGPMController Machine)
        1. Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.02.38-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.01.00-pm.png

    AppleIntelCPUPowerManagementInfo

    1. Core I7-4770K
    2. Necessary for native Mavericks PM/not sufficient to determine if PM is working
    3. Summary:
      Code:
      CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 (35) 36 37 38 39 ]
      iGPU P-States [ 4 5 6 7 8 9 10 12 13 16 (17) 18 20 22 23 24 25 ]
      
      Note: Results will vary, minimum P-States:
      CPU: 5 P-States or less (i.e., only min and/or turbo), PM not working
      IGPU: 3 P-States or less i.e., only min or max), PM not working
    4. Details:
      Code:
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: v3.3 Copyright © 2012-2014 Pike R. Alpha. All rights reservedMar 27 14:26:14 localhost kernel[0]: AICPUPMI: logMSRs............................: 1Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: logIGPU............................: 1
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: logCStates.........................: 1
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: logIPGStyle........................: 1
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MWAIT C-States.....................: 270624
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_CORE_THREAD_COUNT......(0x35)  : 0x40008
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PLATFORM_INFO..........(0xCE)  : 0x80838F3012300
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PMG_CST_CONFIG_CONTROL.(0xE2)  : 0x1E000005
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PMG_IO_CAPTURE_BASE....(0xE4)  : 0x21814
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_MPERF.................(0xE7)  : 0xE401363B8
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_APERF.................(0xE8)  : 0xDFDA821ED
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_FLEX_RATIO.............(0x194) : 0xE0000
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_IA32_PERF_STATUS.......(0x198) : 0x236500002500
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_IA32_PERF_CONTROL......(0x199) : 0x2700
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_CLOCK_MODULATION......(0x19A) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_THERM_STATUS..........(0x19C) : 0x883E0000
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_MISC_ENABLES..........(0x1A0) : 0x850089
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_MISC_PWR_MGMT..........(0x1AA) : 0x400001
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_TURBO_RATIO_LIMIT......(0x1AD) : 0x25262727
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IA32_ENERGY_PERF_BIAS......(0x1B0) : 0x5
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_POWER_CTL..............(0x1FC) : 0x4005F
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_RAPL_POWER_UNIT........(0x606) : 0xA0E03
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_POWER_LIMIT........(0x610) : 0x428348001A82A0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_ENERGY_STATUS......(0x611) : 0x25B3D6
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKGC3_IRTL.............(0x60a) : 0x8842
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKGC6_IRTL.............(0x60b) : 0x8873
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKGC7_IRTL.............(0x60c) : 0x8891
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP0_CURRENT_CONFIG.....(0x601) : 0x101414000002F8
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP0_POWER_LIMIT........(0x638) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP0_ENERGY_STATUS......(0x639) : 0x147A02
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP0_POLICY.............(0x63a) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP1_POWER_LIMIT........(0x640) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP1_ENERGY_STATUS......(0x641) : 0x6D03
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PP1_POLICY.............(0x642) : 0x18
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_CONFIG_TDP_NOMINAL.....(0x648) : 0x23
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_CONFIG_TDP_LEVEL1......(0x649) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_CONFIG_TDP_LEVEL2......(0x64a) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_CONFIG_TDP_CONTROL.....(0x64b) : 0x80000000
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_TURBO_ACTIVATION_RATIO.(0x64c) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_C2_RESIDENCY.......(0x60d) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_C3_RESIDENCY.......(0x3f8) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_C6_RESIDENCY.......(0x3f9) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: MSR_PKG_C7_RESIDENCY.......(0x3fa) : 0x0
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU Low Frequency Mode.............: 800 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU Maximum non-Turbo Frequency....: 3500 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU Maximum Turbo Frequency........: 3900 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IGPU Current Frequency.............: 1250 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IGPU Minimum Frequency.............:  200 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IGPU Maximum Non-Turbo Frequency...:  350 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IGPU Maximum Turbo Frequency.......: 1250 MHz
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: IGPU Maximum limit.................: No Limit
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU P-States [ (8) 34 37 ] iGPU P-States [ (25) ]
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU C3-Cores [ 0 1 2 5 ]
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU C7-Cores [ 0 2 4 5 7 ]
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU P-States [ (8) 33 34 37 ] iGPU P-States [ (25) ]
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU C3-Cores [ 0 1 2 4 5 6 7 ]
      Mar 27 14:26:14 localhost kernel[0]: AICPUPMI: CPU C7-Cores [ 0 1 2 4 5 7 ]
      Mar 27 14:26:15 kernel[0]: AICPUPMI: CPU P-States [ 8 33 34 36 (37) ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:15 kernel[0]: AICPUPMI: CPU C3-Cores [ 0 1 2 3 4 5 6 7 ]
      Mar 27 14:26:15 kernel[0]: AICPUPMI: CPU C7-Cores [ 0 1 2 3 4 5 6 7 ]
      Mar 27 14:26:16 kernel[0]: AICPUPMI: CPU P-States [ 8 33 34 (35) 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:16 kernel[0]: AICPUPMI: CPU P-States [ (8) 30 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:17 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 ]
      Mar 27 14:26:17 kernel[0]: AICPUPMI: CPU P-States [ 8 27 30 33 34 (35) 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:18 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 27 30 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:20 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 27 28 30 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 27 28 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 23 27 28 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 23 27 28 29 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 13 23 27 28 29 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 13 23 25 27 28 29 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 12 13 22 23 25 27 28 29 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 11 12 13 22 23 25 27 28 29 30 31 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 11 12 13 22 23 25 27 28 29 30 31 32 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 22 23 25 27 28 29 30 31 32 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:37 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 22 23 24 25 27 28 29 30 31 32 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:46 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 2 3 ]
      Mar 27 14:26:47 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:49 kernel[0]: AICPUPMI: CPU P-States [ 8 9 11 12 13 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 (38) ] iGPU P-States [ (4) 25 ]
      Mar 27 14:26:50 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ 4 (6) 25 ]
      Mar 27 14:26:50 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 2 3 7 ]
      Mar 27 14:26:50 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 2 3 6 7 ]
      Mar 27 14:26:54 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 2 3 4 6 7 ]
      Mar 27 14:26:54 kernel[0]: AICPUPMI: CPU C6-Cores [ 0 1 2 3 4 5 6 7 ]
      Mar 27 14:26:55 kernel[0]: AICPUPMI: CPU P-States [ 8 9 11 12 13 22 23 24 25 26 27 28 29 30 31 32 33 34 (35) 36 37 38 ] iGPU P-States [ 4 6 (8) 25 ]
      Mar 27 14:26:57 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 17 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:02 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 17 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:05 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 16 17 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:06 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 16 17 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:06 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 11 12 13 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:12 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:12 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:17 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ (4) 6 8 25 ]
      Mar 27 14:27:45 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ 4 6 8 (10) 25 ]
      Mar 27 14:27:45 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ 4 6 8 (9) 10 25 ]
      Mar 27 14:27:45 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 ] iGPU P-States [ 4 6 8 (9) 10 25 ]
      Mar 27 14:28:02 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 (39) ] iGPU P-States [ (4) 6 8 9 10 25 ]
      Mar 27 14:28:46 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 6 (7) 8 9 10 25 ]
      Mar 27 14:28:47 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 (5) 6 7 8 9 10 25 ]
      Mar 27 14:33:04 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 (12) 25 ]
      Mar 27 14:33:05 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 (39) ] iGPU P-States [ 4 5 6 7 8 9 10 12 (24) 25 ]
      Mar 27 14:33:05 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 (18) 24 25 ]
      Mar 27 14:33:06 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 (16) 18 24 25 ]
      Mar 27 14:33:06 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 (35) 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 16 18 (22) 24 25 ]
      Mar 27 14:33:10 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 (35) 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 (13) 16 18 22 24 25 ]
      Mar 27 14:33:17 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 (39) ] iGPU P-States [ 4 5 6 7 8 9 10 12 13 16 18 22 (23) 24 25 ]
      Mar 27 14:33:56 kernel[0]: AICPUPMI: CPU P-States [ (8) 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 13 16 18 (20) 22 23 24 25 ]
      Mar 27 14:33:57 kernel[0]: AICPUPMI: CPU P-States [ 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 (35) 36 37 38 39 ] iGPU P-States [ 4 5 6 7 8 9 10 12 13 16 (17) 18 20 22 23 24 25 ]

    Screenshots/Working PM

    1. Core i7-4770K/idle
      1. SSDT-i7-4770k-no_oc.aml.zip
      2. Temperature/Power - OK
      3. Frequencies - Power Gadget - OK (HWMonitor - not OK)
        1. Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-04-10-8.27.06-pm.jpg

    2. Core i7-3770K/Cinebench R15/OpenGL
      1. Temperature/Power - OK
      2. Frequencies - Power Gadget - OK (HWMonitor - not OK)
        1. Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.47.46-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.43.47-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.44.07-pm.jpg

    3. Core i7-3770K/Cinebench R15/CPU
      1. Temperature/Power - OK
      2. Frequencies - OK
        1. Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.47.25-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.46.19-pm.pngMavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-29-4.46.33-pm.jpg

    Tools

    1. Applications/Utilities/Console
    2. AppleIntelCPUPowerManagementInfo.kext PMinfo at clang · Piker-Alpha
      1. AppleIntelCPUPowerManagementInfo.kext.zip_v4.0

    3. Chameleon Wizard Chameleon Wizard
      1. Download

    4. Clover Configurator Clover Third-Party Tools - Clover - InsanelyMac Forum
      1. Clover Configurator

    5. Intel Power Gadget
      1. Intel® Power Gadget

    6. RegistryExplorer - Choose 1 or 2
      1. IOReg IORegistryExplorer_v2.1.zip
      2. IOJones Alternative to IORegistryExplorer: IOJones
        1. IOJones Download

    7. ssdtPRGen.sh Piker-Alpha/ssdtPRGen.sh

    Screenshots (all 12, above)

    1. mavs_cpu-igpu_pm_ss.zip

    Notes

    1. System Definition/macpro6,1, socket LGA 2011 only
    2. Clover/Intel Power Gaget
      1. Frequency scale is wrong with Clover
      2. Fix, set config.plist/CPU/QPI/100

    3. Desktop/Ivy Bridge/Core i-3xxx (i.e., i7-3770K)
      1. Use ./ssdtPRGen.sh -w 3

    Credit
    Problem Reporting


    1. Description of problem
    2. OS X version/motherboard model/BIOS version/processor/graphics
    3. Procedure/Guide Used
    4. Copy of IORegistryExplorer/IOJones (either)
      1. IOReg/File/Save a Copy As…, verify file (no ioreg.txt)
      2. IOJones/File/Save...

    5. Copy of AICPUPMI/Terminal:/cat /var/log/system.log | grep "AICPUPMI:"
      1. Terminal/File/Export Text As...

    6. Copy Of Console/All Messages (last boot)
      1. Console/File/Save a Copy As...

    7. Screenshot of Intel Power Gadget
    8. Chimera/Chameleon
      1. Extra/org.chameleon.Boot.plist
      2. DPCIManager/Misc/Boot Log
      3. Extra/dsdt.aml (if installed)
      4. Extra/ssdt.aml

    9. Clover
      1. EFI/CLOVER/config.plist
      2. EFI/CLOVER/misc/debug.log (Set config.plist/Boot/Debug/YES)
        1. or DPCIManager/Misc/Boot Log

      3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed)
      4. EFI/CLOVER/ACPI/Patched/ssdt.aml

    10. ssdtPPRGen.sh questions, post to Issues · Piker-Alpha/ssdtPRGen.sh

    Core i3/5/7 xxx (1st Generation)/Core 2 and earlier

    Difference from Haswell/Ivy Bridge/Sandy Bridge Procedure

    1. Uses native ssdt (custom processor specific ssdt not required)

    Supported CPUs

    1. Core i3/5/7 xxx (1st Generation/Nahalem, no HDGraphics support))
      1. Desktop (Clarkdale/Lynnfield)
      2. Laptop (Arrandale)
      3. Server (Bloomfield/Gainstown/Gulftown/Westmere-EP)

    2. Core 2 and prior

    Native Mavericks Power Management

    1. System Definition - match processor generation/desktop or laptop
    2. ssdt - native
    3. kext - native IOPlatformPlugin.kext

    Not considered

    1. NullCPUPowerManagement.kext
    2. Safe Mode boot (-x)
    3. Discrete graphics

    Settings: Core i3/5/7 xxx/Core 2 and earlier
    Core i3/5/7 xxx
    No HDGraphics Support
    Core 2. . .
    and previous_________
    1. All Systems
    BIOS Load Optimized Defaults Load Optimized Defaults
    Required
    PlatformPlugin
    ACPI_SMC_
    PlatformPlugin
    ACPI_SMC_
    PlatformPlugin
    Additional Native Power Management
    Properties (IOReg)
    LPC@1F
    SBUS@1F,3/
    BUS0@0
    LPC@1F
    SBUS@1F,3/
    BUS0@0
    ____________________ ____________________ ____________________
    2. Chameleon/Chimera
    org.chameleon.Boot.plist Generate:
    CPUStates=Yes
    or C State=Yes
    and P State=Yes
    Generate:
    CPUStates=Yes
    or C State=Yes
    and P State=Yes
    smbios.plist mac11
    macbookpro6
    macpro5 (Xeon only)
    macpro3
    ____________________ ____________________ ____________________
    3. Clover/config.plist/
    ACPI/SSDT Generate/
    CStates=YES
    PStates=YES
    Generate/
    CStates=YES
    PStates=YES
    ACPI/SMBIOS Default Default
    Tools (Core i3/5/7 xxx /Core 2 and earlier)

    1. AppleIntelCPUPowerManagementInfo.kext - Not supported
    2. Chameleon Wizard - Link above
    3. Clover Configurator - Link above
    4. Intel Power Gadget - Not supported
    5. IOReg - Link above
    6. ssdtPRGen.sh - Not supported

    Installation (Core i3/5/7 xxx /Core 2 and earlier)

    1. Backup system (make bootable backup; SuperDuper, CarbonCopyCloner, etc.)
      1. Rescue Tool (UniBeast, etc.)

    2. Tools
      1. IOReg: Download and install

    3. Restart
    4. Baseline
      1. IOReg
        1. Save a Copy As...

    5. Bootloader
      1. Chameleon/Chimera
        1. org.chameleon.Boot.plist (1 or 2)
          1. GenerateCPUStates=Yes
          2. Generate C States=Yes and Generate P States=Yes

        2. smbios (1 or 2 or 3)
          1. macbookpro6
          2. imac11
          3. macpro3 (Core 2 and earlier)

      2. Clover
        1. config.plist
          1. Generate C States=Yes and Generate P States=Yes

        2. smbios (default)
          1. No entry required

    6. Restart
    7. Verify, see IOReg/2. Sandy Bridge (above)
      1. IOReg
        1. Core i3/5/7 xxx/Core 2 and earlier
          1. AICPMVers

    8. Problem Reporting (see above)

  2. Administrator
      
    Join Date
    Nov 2009
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    tonymacx86 is online now
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    #2

    Mavericks: Native CPU/IGPU Power Management


    Thanks for the great documentation as always. Let me know when it goes up and I will spotlight.


  3. Moderator
      
    Join Date
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    iPhone Phone (other) MacBook Pro
    #3

    Mavericks: Native CPU/IGPU Power Management


    Great work toleda and PikeRAlpha. Took some time this morning to give this a try. Everything is working the same as your presented screen shots for i7-4770k. The only thing that I couldn't get to work was IOReg. it just opens sit on the dock and nothing else happens.
    Attached Thumbnails Attached Thumbnails Mavericks: Native CPU/IGPU Power Management-screen-shot-2014-03-31-11.30.23.png  
    Attached Files Attached Files

  4. Join Date
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    #4

    Mavericks: Native CPU/IGPU Power Management


    Any info about the first gen of Core I series? like i3-380m i7-920 etc

  5.   
    Join Date
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    #5

    Mavericks: Native CPU/IGPU Power Management


    Thank you, Toleda. My i7-3770k went from:

    [ 16 35 37 38 39 ]

    to

    [ (16) 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 ]

  6.   
    Join Date
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    #6

    Mavericks: Native CPU/IGPU Power Management


    Yay! I have been looking for a good, straightforward guide on this for a long time. Will report when I get back home. Thanks to everyone involved for putting this together

  7. Moderator
      
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    #7

    Mavericks: Native CPU/IGPU Power Management


    Quote Originally Posted by xelanaiznac View Post
    so, what the differences?
    There is no difference between no power management (1st case) and no power management (2nd case). Your posts will be deleted.

  8. Moderator
      
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    #8

    Mavericks: Native CPU/IGPU Power Management


    Quote Originally Posted by pH24 View Post
    Any info about the first gen of Core I series? like i3-380m i7-920 etc
    1st generation Core i is the same as Sandy Bridge (2nd generation Core i), except, use the native ssdt. Note, the AppleIntelCPUPowerManagementInfo.kext and Intel Power Gadget will not work for 1st generation Core i processors, use IOReg.

    bootloader: Generate CPU States=Yes or Generate C States = Yes, Generate P States = Yes
    smbios: macbookpro6 or imac11

  9. Super Moderator
      
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    #9

    Mavericks: Native CPU/IGPU Power Management


    Quote Originally Posted by wildwillow View Post
    Great work toleda and PikeRAlpha. Took some time this morning to give this a try. Everything is working the same as your presented screen shots for i7-4770k. The only thing that I couldn't get to work was IOReg. it just opens sit on the dock and nothing else happens.
    Try to use IOJones.

  10.   
    Join Date
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    #10

    Mavericks: Native CPU/IGPU Power Management


    I can´t get this working on my GA-Z77X-UP5-TH / 3770K (MacMini 6,2)
    I´ve loaded Bios Optimized Default and ran this
    Terminal:
    cd Downloads/ssdtPRGen.sh-master
    sudo chmod 755 ssdtPRGen.sh
    ./ssdtPRGen.sh
    n
    n

    With this result
    Mavericks: Native CPU/IGPU Power Management-ssdtprgen.png

    But after reboot it´s stuck at 8x

    Mavericks: Native CPU/IGPU Power Management-intel-gadget.png
    Mavericks: Native CPU/IGPU Power Management-hw-monitor.png

    My org.chameleon.Boot.plist looks like this

    Mavericks: Native CPU/IGPU Power Management-org.chameleon.boot.plist.png

    ?????

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