… How disaggregated serving removes the critical path and boosts throughput 1.5x Despite kernel and scheduling improvements, our profiling indicated that inter-GPU communication for token distribution expert parallelism remained on the critical path. …
… Each kernel launch has several associated overheads, like scheduling and kernel resource management. In this setting, constant per-kernel overhead and little work per kernel lead to an unfavorable ratio between overhead and actual work. …
… NVIDIA GPU compilers apply the same default heuristics register allocation strategies, instruction scheduling decisions, loop unrolling thresholds, etc. to every kernel they compile. …
… The kernel can better overlap computation and communication, reducing kernel launch and memory read/write overhead, and improving inference performance. FP8 MoE: Integration of NVIDIA TensorRT-LLM FP8 MoE modular kernel. …
… The following are quick examples of how to use cuda.core APIs. from cuda.core import Device, Stream, Program, ProgramOptions, LaunchConfig, launch pick and activate a GPU dev = Device dev.set current create a CUDA stream stream = dev.create stream NVRTC compile + lookup prog = Program src, code typ… …
… To minimize invasive changes to the existing scheduling logic, a lightweight data iterator wrapper around the original data iterator is introduced. It performs three steps: Rescheduling and packing sequences in the global batch create a balanced workload across DP ranks. …
… As a result, materializing a tensor-of-pointers inside the kernel is no longer necessary. …
… New component releases, driver updates, and kernel parameter changes all flow into published recipes as they are tested. …
… Framework adaptability challenges: Today’s MoE models impose higher and more complex requirements for parallel strategies, low-precision computing, and dynamic resource scheduling. …
… DirectX Compute Graph Compiler DirectX Compute Graph Compiler specializes kernels, scheduling, and memory planning for large AI models such as LLMs to accelerate and execute inference in context with game graphics. …