Re: [PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-08-11 Thread Bharata B Rao
On 11-Aug-23 11:56 AM, Huang, Ying wrote: > Hi, Rao, > > Bharata B Rao writes: > >> On 24-Jul-23 11:28 PM, Andrew Morton wrote: >>> On Fri, 21 Jul 2023 14:15:31 +1000 Alistair Popple >>> wrote: >>> Thanks for this Huang, I had been hoping to take a look at it this week but have

Re: [PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-08-11 Thread Huang, Ying
Hi, Rao, Bharata B Rao writes: > On 24-Jul-23 11:28 PM, Andrew Morton wrote: >> On Fri, 21 Jul 2023 14:15:31 +1000 Alistair Popple >> wrote: >> >>> Thanks for this Huang, I had been hoping to take a look at it this week >>> but have run out of time. I'm keen to do some testing with it as

Re: [PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-07-31 Thread Bharata B Rao
On 24-Jul-23 11:28 PM, Andrew Morton wrote: > On Fri, 21 Jul 2023 14:15:31 +1000 Alistair Popple wrote: > >> Thanks for this Huang, I had been hoping to take a look at it this week >> but have run out of time. I'm keen to do some testing with it as well. > > Thanks. I'll queue this in

Re: [PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-07-24 Thread Andrew Morton
On Fri, 21 Jul 2023 14:15:31 +1000 Alistair Popple wrote: > Thanks for this Huang, I had been hoping to take a look at it this week > but have run out of time. I'm keen to do some testing with it as well. Thanks. I'll queue this in mm-unstable for some testing. Detailed review and testing

Re: [PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-07-20 Thread Alistair Popple
Thanks for this Huang, I had been hoping to take a look at it this week but have run out of time. I'm keen to do some testing with it as well. Hopefully next week... Huang Ying writes: > We have the explicit memory tiers framework to manage systems with > multiple types of memory, e.g., DRAM

[PATCH RESEND 0/4] memory tiering: calculate abstract distance based on ACPI HMAT

2023-07-20 Thread Huang Ying
We have the explicit memory tiers framework to manage systems with multiple types of memory, e.g., DRAM in DIMM slots and CXL memory devices. Where, same kind of memory devices will be grouped into memory types, then put into memory tiers. To describe the performance of a memory type, abstract