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...ck_8h_source.html#l00199>of file BasicBlock.h <http://llvm.org/doxygen/BasicBlock_8h_source.html>.) 2. I also tried : bool patternDC::runOnBasicBlock(BasicBlock &BB) { ... BasicBlock::const_iterator I = BB.begin(); BasicBlock::const_iterator E = BB.end(); BasicBlock::const_iterator prev_iter,last_iter; prev_iter = NULL; last_iter = NULL; for(;I!=E;I++){ prev_iter = last_iter; last_iter = I; } if(prev_iter){ errs() << "prev_iter: " << *(dyn_cast<Instruction>(prev_iter)) << "\n"; } if(last_iter){ errs() << "last_iter:...

...equired to have a TerminatorInst as their last instruction). > > > > 2. I also tried : > > bool patternDC::runOnBasicBlock(BasicBlock &BB) { > ... > BasicBlock::const_iterator I = BB.begin(); > BasicBlock::const_iterator E = BB.end(); > BasicBlock::const_iterator prev_iter,last_iter; > prev_iter = NULL; last_iter = NULL; > for(;I!=E;I++){ > prev_iter = last_iter; > last_iter = I; > } > if(prev_iter){ > errs() << "prev_iter: " << *(dyn_cast<Instruction>(prev_iter)) << > "\n"; > } >...

...ve a TerminatorInst as their last instruction). > > > > > > > 2. I also tried : > > bool patternDC::runOnBasicBlock(BasicBlock &BB) { > ... > BasicBlock::const_iterator I = BB.begin(); > BasicBlock::const_iterator E = BB.end(); > BasicBlock::const_iterator prev_iter,last_iter; > prev_iter = NULL; last_iter = NULL; > for(;I!=E;I++){ > prev_iter = last_iter; > last_iter = I; > } > if(prev_iter){ > errs() << "prev_iter: " << *(dyn_cast<Instruction>(prev_iter)) << "\n"; > } > if(las...

...&(struct nvif_perfctr_v0) { > - }, sizeof(struct nvif_perfctr_v0), &object); > + NVIF_IOCTL_NEW_V0_PERFMON, NULL, 0, &object); > assert(ret == 0); > do { > u32 prev_iter = args.iter; > > args.name[0] = '\0'; > - ret = nvif_mthd(&object, NVIF_PERFCTR_V0_QUERY, &args, sizeof(args)); > + ret = nvif_mthd(&object, NVIF_PERFMON_V0_QUERY_SIGNAL, > + &args, size...

Hello, This series exposes global performance counters (PCOUNTER) to the userspace through the nvif interface by reworking most of the code related to the PM engine. This interface will allow the userspace to control and monitor complex hardware events like the proprietary driver already does, for example with CUPTI and PerfKit. For now, this series only exposes performance counters on NV50,

Hello there, This series exposes NVIDIA's global performance counters for Tesla through the Gallium's HUD and the GL_AMD_performance_monitor extension. This adds support for 24 hardware events which have been reverse engineered with PerfKit (Windows) and CUPTI (Linux). These hardware events will allow developers to profile OpenGL applications. To reduce latency and to improve accuracy,