gpu/intel: Intel performance counters
This is a first version of an intel driver which is able to dump performance counters for our GPU datasource.
At its current state it only supports the RenderBasic metric set:
| id | name |
|---|---|
| 0 | AvgGpuCoreFrequency |
| 1 | CsThreads |
| 2 | DsThreads |
| 3 | EarlyDepthTestFails |
| 4 | EuActive |
| 5 | EuFpuBothActive |
| 6 | EuStall |
| 7 | GpuBusy |
| 8 | GpuCoreClocks |
| 9 | GpuTime |
| 10 | GsThreads |
| 11 | GtiDepthThroughput |
| 12 | GtiHdcLookupsThroughput |
| 13 | GtiL3Throughput |
| 14 | GtiRccThroughput |
| 15 | GtiReadThroughput |
| 16 | GtiVfThroughput |
| 17 | GtiWriteThroughput |
| 18 | HiDepthTestFails |
| 19 | HsThreads |
| 20 | L3Lookups |
| 21 | L3Misses |
| 22 | L3SamplerThroughput |
| 23 | L3ShaderThroughput |
| 24 | PixelsFailingPostPsTests |
| 25 | PsEuBothFpuActive |
| 26 | PsFpu0Active |
| 27 | PsFpu1Active |
| 28 | PsSendActive |
| 29 | PsThreads |
| 30 | RasterizedPixels |
| 31 | Sampler0Bottleneck |
| 32 | Sampler0Busy |
| 33 | Sampler1Bottleneck |
| 34 | Sampler1Busy |
| 35 | SamplerBottleneck |
| 36 | SamplerL1Misses |
| 37 | SamplerTexelMisses |
| 38 | SamplerTexels |
| 39 | SamplersBusy |
| 40 | SamplesBlended |
| 41 | SamplesKilledInPs |
| 42 | SamplesWritten |
| 43 | ShaderAtomics |
| 44 | ShaderBarriers |
| 45 | ShaderMemoryAccesses |
| 46 | SlmBytesRead |
| 47 | SlmBytesWritten |
| 48 | VsFpu0Active |
| 49 | VsFpu1Active |
| 50 | VsSendActive |
| 51 | VsThreads |