SWDEV-508776 - support VGPRs validation (#274)

Clarify some VGPRs terms description. Fix some wrong query logics of availableVGPRs_ and availableRegistersPerCU_ in device info. Add hipDeviceAttributeMaxAvailableVgprsPerThread attribute query. Remove hardcoding of following info_.vgprAllocGranularity_ info_.vgprsPerSimd_ [ROCm/clr commit: 397f303d97]
2025-07-09 10:46:52 -04:00
parent 84e9845897
commit 7fd322af90
7 changed files with 32 additions and 93 deletions
@@ -218,8 +218,8 @@ class Kernel : public amd::HeapObject {
    size_t usedGPRs_;                 //!< GPRs used by the program
    size_t availableSGPRs_;           //!< SGPRs available to the program
    size_t usedSGPRs_;                //!< SGPRs used by the program
-    size_t availableVGPRs_;           //!< VGPRs available to the program
-    size_t usedVGPRs_;                //!< VGPRs used by the program
+    size_t availableVGPRs_;           //!< VGPRs addressable to the program per thread in DWORDs
+    size_t usedVGPRs_;                //!< VGPRs used by the program per thread in DWORDs
    size_t availableLDSSize_;         //!< available LDS size
    size_t usedLDSSize_;              //!< used LDS size
    size_t availableStackSize_;       //!< available stack size