Florent DUGUET questions

Florent DUGUET answers

• The motivation for multidimensional CUDA block grid
• Why does my CUDA kernel execution time increase with successive launches?
• Call graphs for CUDA
• Linker errors when using intrinsic function via function pointer
• Whats actually happens when you call cudaMalloc inside device?
• why cuda code runs much slower when -rdc=true is specified
• CUDA float addition gives wrong answer (compared to CPU float ops) [closed]
• Why is cuFFT so slow?
• CUDA cufft 2D example
• CPU and GPU differences