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Pike, I've changed cpu setting in bios to:
NOTE: first test (march, 29) was with 1 Core Ratio Limit 41 (and the remaining cores the same as above).
generated ssdt with
I attach the AICPUPMI results.
Some notes:
a- Eist is still enabled: if I disable Eist, turbo boost mode will disappear, so, to check turbo p-states I have to keep Eist enabled.
b- As you can see in my attached AICPUPMI results, my previous test is still visible while running ACPUPMI (march, 29) and I found 41 as multiplier top value (remember: in march 29 I had 41 as top value of multiplier in core #1)
c- running AICPUPMI a few minutes later (15:49) than the first time (15:44), I obtained the same p-states of MSRDumper
d- running AICPUPMI after reboot (16:18) gave me
Don't you find strange I can see the old results? Anyway the real question is: maybe MSRDumper has -in some way- influenced AICPUPMI?
EDIT: The following tests will answer to my latest doubts!
Code:
1 Core Ratio Limit 40
2 Core Ratio Limit 40
3 Core Ratio Limit 38
4 Core Ratio Limit 35
NOTE: first test (march, 29) was with 1 Core Ratio Limit 41 (and the remaining cores the same as above).
generated ssdt with
Code:
~/ssdtPRGen.sh 4000 40
Code:
sdtPRGen.sh v5.8 Copyright (c) 2013 by Pike R. Alpha
----------------------------------------------------------------
Generating SSDT_PR.dsl for a Macmini6,2 [Mac-F65AE981FFA204ED]
Ivy Bridge Core i7-3770T processor [0x0701] setup
With a maximum TDP of 45 Watt, as specified by Intel
Override value: Max Turbo Frequency, now using: 4000 MHz!
Override value: Max TDP, now using: 40 Watt!
Number logical CPU's: 8 (Core Frequency: 2500 MHz)
Number of Turbo States: 15 (2600-4000 MHz)
Number of P-States: 25 (1600-4000 MHz)
Injected C-States for CPU0 (C1,C3,C6)
Injected C-States for CPU1 (C1,C2,C3)
Warning: Model identifier [Macmini6,2] is missing from: /S*/L*/CoreServices/PlatformSupport.plist
Intel ACPI Component Architecture
ASL Optimizing Compiler version 20130117-64 [Jan 19 2013]
Copyright (c) 2000 - 2013 Intel Corporation
ASL Input: /Users/gio/Desktop/SSDT_PR.dsl - 261 lines, 8397 bytes, 56 keywords
AML Output: /Users/gio/Desktop/SSDT_PR.aml - 1601 bytes, 27 named objects, 29 executable opcodes
Compilation complete. 0 Errors, 0 Warnings, 0 Remarks, 0 Optimizations
Do you want to copy /Users/gio/Desktop/SSDT_PR.aml to /Extra/SSDT.aml? (y/n)?y
Password:
localhost:~ gio$
Code:
Apr 2 15:56:16 localhost kernel[0]: MSRDumper CoreMulti(17)
Apr 2 15:56:16 localhost kernel[0]: MSRDumper PStatesReached: 16 17 21 25 29 30 31 32 33 34 35 37 38 40
I attach the AICPUPMI results.
Some notes:
a- Eist is still enabled: if I disable Eist, turbo boost mode will disappear, so, to check turbo p-states I have to keep Eist enabled.
b- As you can see in my attached AICPUPMI results, my previous test is still visible while running ACPUPMI (march, 29) and I found 41 as multiplier top value (remember: in march 29 I had 41 as top value of multiplier in core #1)
c- running AICPUPMI a few minutes later (15:49) than the first time (15:44), I obtained the same p-states of MSRDumper
d- running AICPUPMI after reboot (16:18) gave me
Code:
Apr 2 16:18:23 localhost kernel[0]: AICPUPMI: CPU P-States [ 16 17 25 35 38 40 ]
EDIT: The following tests will answer to my latest doubts!