| Bug ID | 99955 |
|---|---|
| Summary | [r600g] GPU load always displayed at 100% with GALLIUM_HUD=GPU-load |
| Product | Mesa |
| Version | git |
| Hardware | All |
| OS | Linux (All) |
| Status | NEW |
| Severity | normal |
| Priority | medium |
| Component | Drivers/Gallium/r600 |
| Assignee | dri-devel@lists.freedesktop.org |
| Reporter | megwattt@gmail.com |
| QA Contact | dri-devel@lists.freedesktop.org |
Hello, The GPU-load graph from GALLIUM_HUD will always be at 100%, no matter what application is launched (even glxgears with vblank_mode=3). I tested that on my Radeon HD 5770. This regression is caused by commit b8f3b00742eab6ee1868407b876f69195a51f3b6 : gallium/radeon: include SDMA in the GPU load query. It doesn't seems to affect radeonsi, as the GPU-load results on a TOPAZ XT chip are more reasonable (~5% with the same test).