XCPM Performance fall solution (Asus x99 Pro USB3.1 + i7 5820K, Haswell-E):
I've applied the next steps to fix the performance problem I described (low perf. on XCPM vs high perf. on NullCPUPowerManagement.kext + FakeCPUID)
Works on both (Sierra and El Capitan):
0.-No clover kernelPM, Asus...
I ve made working the xcpm on Sierra with No 'NullCPUPM' kext, no 'AppleIntelCPUPM' kext, SSDT generated by script, frecuency vectors patched for Haswell-E (autorecognized by script) and the next Piker-Alpha kernel patch applied on clover KernelToPatch section (which was the magic key to made...
i7 5820K (Haswell-E) and Asus X99 Pro USB 3.1
1st scenario:
-SSDT with XCMP active (I also applied frecuencyVectors.sh to my MacPro 6,1 SMBIOS to patch X86PlatformPlugin). I'm on 10.11.6 and I'm not sure if I applied clover Kernel PM patch at one point of my current system and it is the reason...
1st Scenario:
I run this commands and I get the next output:
Mac-Pro-de-pablo-2:~ pablo$ kextstat|grep -y x86plat
Mac-Pro-de-pablo-2:~ pablo$ kextstat|grep -y null
13 0 0xffffff7f80eb5000 0x2000 0x2000 org.tgwbd.driver.NullCPUPowerManagement (1.0.0d2)...
I have a 5820K (Haswell-E) with Asus x99 Pro USB 3.1 and the next situation with the Power Management:
1st scenario:
-NullCPUPowerManagement.kext (has no effect) & SSDT with XCMP active (I also applied frecuencyVectors.sh to my MacPro 6,1 SMBIOS). I'm not sure if I applied clover Kernel PM...
Intel Generic AHCI.kext included on Multibeast 8 works nicely on 10.11.5 for Asus X99 Pro USB 3.1 on RAID Mode.
About This Mac->SysInfo, recognizes on Sata/SataExpress section, my real chipset that is like Intel C610/X99 Series for my LG Recorder and ICH8-R for my set of hard disks plugged on...
I can boot with OsxAptioFixDrv.efi, the one included on installer of my clover version which is 4526, and CsrActiveConfig=0x67. With 0x3 gives the error. At other point i can set to 0x3 and put OsxAptioFixDrv-2.efi
Excuse my english.
Excuse me. I put that value. Not the one i described. I confuse the term because i said by memory. Lazy for not to edit the file and copy paste or refresh my memory.
I replace the OsxAptioFixDrv.efi modified to 128MB by RehabMan, and i setted also the config.plist value of CsrUtilEnable to 0x67. The allocation error gone. I can boot. I am using clover 3526.
Later, I updated the OsxAptioFixDrv.efi with the one included on the installer of my clover version...
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