Recently,I want to write a graphic bench to test rasterization unit .I use mali-t628 GPU.In DS-5 streamline ,the counter of rasterization unit which i can obtain is Mali Fragment Quads :Quad rasterized.
There are not any counter can represent the running time of rasterization unit.
I read the gator souce code and find a file which defines a set of hardware counter (included FRAG_CYCLES_RAST).The file is gator_events_mali_midgard_hw.c which is located at /driver/gator.
I try to utilize one counter of DS-5 streamline configuration botton provided to obtain other counter data by moditying counter's offset address.
Existing problems is that i can get all the data of counters ofmali-t628 provided through the one counter.But i cannot obtain the counters' data which counter isnot provided on mali-t628 by moditying counter's offset address which counter provided by mali-t628 .
So,i want to know if mali-t628 defined FRAG_CYCLES_RAST?Whether FRAG_CYCLES_RAST data can be obtained by using DS-5 streamline?
Thank you.
http://fanyi.baidu.com/?aldtype=16047###