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Bug 1701

Summary: Add Hygon Dhyana support to fix queryCacheSizes() get incorrect cache size bug
Product: Eigen Reporter: Soc Hygon <hygonsoc>
Component: Core - generalAssignee: Nobody <eigen.nobody>
Status: NEW ---    
Severity: Wrong Result CC: chtz, gael.guennebaud, hygonsoc, jacob.benoit.1
Priority: Normal    
Version: unspecified   
Hardware: x86 - general   
OS: All   
Description Flags
Eigen hygon dhyana cache size support none

Description Soc Hygon 2019-04-20 16:15:27 UTC
Created attachment 937 [details]
Eigen hygon dhyana cache size support

by default queryCacheSizes() function only has 3 run patch, Intel/AMD/Other(Intel).

As Hygon Dhyana share similar architecture with AMD Family 17h, add a CPU Vendor Recognize in queryCacheSizes() to recoginze Hygon Dhyana CPU Vendor ID("HygonGenuine"), and reuse AMD Query Cache size path, to call function queryCacheSizes_amd().

the attachment is the Hygon CPU Vendor ID checking patch, please help to check and merge.

Comment 1 Nobody 2019-12-04 18:35:52 UTC
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