iohann.s.titov@gmail.com Ivan S. Titov The ROCr Debug Agent is a library loaded into an application through HSA_TOOLS_LIB. When the GPU takes a memory fault or a wavefront hits an exception it prints the state of every active wavefront, the faulting instruction and a disassembly of the surrounding code object, then leaves the process for a debugger to attach to. It reads that state through the same amd-dbgapi interface dev-debug/gdb uses. ROCm/rocm-systems