where to find some detailed documents about Intel GPU For E3 GPU?

[applemax82]

Hi,

I want to know deeply about Intel GPU so as to optimize MediaSDK-based application.

where to find some detailed documents about Intel GPU For E3 GPU?

Thanks!

Regards

Andrew

[Stav_S_Intel]

Hi,

This is a very general question - why don't you start by reading about Iris Pro P580 and let me know if there is something specific you are missing? 

Regards,

Stav

[applemax82]

Hi,

Thanks for your quick reply.

I use metrics monitor to monitor Intel GPU in Intel server that uses E3 CPU(s). The application can monitor four hardware unit, i.e. RENDER, VIDEO, VIDEO_E, and VIDEO2.

RENDER usage: 42.00,    VIDEO usage: 6.00,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 39.39,    VIDEO usage: 11.11,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 38.38,    VIDEO usage: 16.16,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 38.38,    VIDEO usage: 16.16,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 31.63,    VIDEO usage: 9.18,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 46.46,    VIDEO usage: 15.15,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 39.39,    VIDEO usage: 10.10,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 33.33,    VIDEO usage: 10.10,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 38.00,    VIDEO usage: 11.00,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 38.78,    VIDEO usage: 19.39,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 60.00,    VIDEO usage: 14.00,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00
RENDER usage: 41.00,    VIDEO usage: 13.00,    VIDEO_E usage: 0.00    VIDEO2 usage: 0.00

Why is RENDER usage higher than three others' usage? Why are VIDEO_E and VIDEO2 usages 0.00?

Is there some document about the hardware unit in Intel GPU and how to make efficient use of those units?

Thanks!

Regards

Andrew

[Dmitry_E_Intel]

Hi Andrew,

metrics_monitor has a manual which describes what these hardware modules are and which video processing operations they execute.

Regards,

Dmitry