2019-06-14 07:46:21

by Bhardwaj, Rajneesh

Subject: [PATCH 1/2] tools/power turbostat: Add Ice Lake NNPI support

This enables turbostat utility on Ice Lake NNPI SoC.

Cc: Len Brown <[email protected]>
Cc: Linux PM <[email protected]>
Link: https://lkml.org/lkml/2019/6/5/1034
Signed-off-by: Rajneesh Bhardwaj <[email protected]>
---
tools/power/x86/turbostat/turbostat.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c
index c7727be9719f..d225cd373966 100644
--- a/tools/power/x86/turbostat/turbostat.c
+++ b/tools/power/x86/turbostat/turbostat.c
@@ -4594,6 +4594,7 @@ unsigned int intel_model_duplicates(unsigned int model)
return INTEL_FAM6_SKYLAKE_MOBILE;

case INTEL_FAM6_ICELAKE_MOBILE:
+ case INTEL_FAM6_ICELAKE_NNPI:
return INTEL_FAM6_CANNONLAKE_MOBILE;
}
return model;
--
2.17.1

2019-06-14 07:46:36

by Bhardwaj, Rajneesh

Subject: [PATCH 2/2] powercap/rapl: Add Ice Lake NNPI support to RAPL driver

Enables support for ICL-NNPI, neural network processor for deep learning
inference. From RAPL point of view it is same as Ice Lake Mobile
processor.

Cc: "Rafael J. Wysocki" <[email protected]>
Cc: [email protected]
Link: https://lkml.org/lkml/2019/6/5/1034
Signed-off-by: Rajneesh Bhardwaj <[email protected]>
---
drivers/powercap/intel_rapl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c
index 4347f15165f8..19d470c73b6e 100644
--- a/drivers/powercap/intel_rapl.c
+++ b/drivers/powercap/intel_rapl.c
@@ -1156,7 +1156,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
INTEL_CPU_FAM6(KABYLAKE_MOBILE, rapl_defaults_core),
INTEL_CPU_FAM6(KABYLAKE_DESKTOP, rapl_defaults_core),
INTEL_CPU_FAM6(CANNONLAKE_MOBILE, rapl_defaults_core),
- INTEL_CPU_FAM6(ICELAKE_MOBILE, rapl_defaults_core),
+ INTEL_CPU_FAM6(ICELAKE_NNPI, rapl_defaults_core),

INTEL_CPU_FAM6(ATOM_SILVERMONT, rapl_defaults_byt),
INTEL_CPU_FAM6(ATOM_AIRMONT, rapl_defaults_cht),
--
2.17.1

2019-06-14 07:50:17

by Bhardwaj, Rajneesh

Subject: Re: [PATCH 2/2] powercap/rapl: Add Ice Lake NNPI support to RAPL driver

Hi Rafael

On 14-Jun-19 1:09 PM, Rajneesh Bhardwaj wrote:
> Enables support for ICL-NNPI, neural network processor for deep learning
> inference. From RAPL point of view it is same as Ice Lake Mobile
> processor.
>
> Cc: "Rafael J. Wysocki" <[email protected]>
> Cc: [email protected]
> Link: https://lkml.org/lkml/2019/6/5/1034
> Signed-off-by: Rajneesh Bhardwaj <[email protected]>
> ---
> drivers/powercap/intel_rapl.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/powercap/intel_rapl.c b/drivers/powercap/intel_rapl.c
> index 4347f15165f8..19d470c73b6e 100644
> --- a/drivers/powercap/intel_rapl.c
> +++ b/drivers/powercap/intel_rapl.c
> @@ -1156,7 +1156,7 @@ static const struct x86_cpu_id rapl_ids[] __initconst = {
> INTEL_CPU_FAM6(KABYLAKE_MOBILE, rapl_defaults_core),
> INTEL_CPU_FAM6(KABYLAKE_DESKTOP, rapl_defaults_core),
> INTEL_CPU_FAM6(CANNONLAKE_MOBILE, rapl_defaults_core),
> - INTEL_CPU_FAM6(ICELAKE_MOBILE, rapl_defaults_core),
> + INTEL_CPU_FAM6(ICELAKE_NNPI, rapl_defaults_core),

Sorry, i sent the wrong patch, please ignore this one. I will send
another one.

Thanks.

> INTEL_CPU_FAM6(ATOM_SILVERMONT, rapl_defaults_byt),
> INTEL_CPU_FAM6(ATOM_AIRMONT, rapl_defaults_cht),