L2 Access Management需要与cuda stream和cuda graph配合使用,设置后,设备会随机选取窗口内hitRatio比例的数据缓存到L2 Cache。 这篇BLOG展示了L2 Access Management机制的具体用法。 To avoid data thrashing, the product ofaccessPolicyWindow.hitRatioandaccessPolicyWindow.num_bytesshould be less than or equal to ...
While many of these concepts aren’t new on their own, what DeepSeek has done is consolidate and build on these innovations in a way that unlocks immense efficiency, even going as far as to write their own PTX code, bypassing NVIDIA’s CUDA to optimize every part of process for their mo...
PTX files are often referred to as Pro Tools audios because this type of file is primarily created or used by this software. CUDA (Parallel Thread Execution Assembly Language File) by NVIDIA Corporation CUDA (originally Compute Unified Device Architecture although this is no longer used) is a...
Generally, the NVVM frontend performs the bulk of the machine-independent code transformations, and as it is based on LLVM it incorporates a state-of-the-art set of optimizations. One challenge for the CUDA toolchain is that PTX serves as both a public programming interface (a portable ...
You can't write GPU programs in it own assembly: a program written in, for example, Cuda is PTX, an intermediate language that is elaborate (compiled? interpretated?) internally by the GPU. If there is an internal language, a sort of assembly (maybe a microcode like architecture?), it ...
logits理解为unnormalized log probability。(log probablility) 即输出的按比例的概率大小,但是还没有normailized。
Check out the hands-on demo on converting a functional CUDA implementation to SYCL. The oneAPI DPC++ compiler is based on the LLVM compiler, which speeds up compilation times. It uses Clang, which provides a front end for the C, C++, Objective-C, and Objective-C++ programming languages ...
hipCUB is a thin header-only wrapper library on top of rocPRIM or CUB. It enables developers to port project using CUB library to the HIP layer and to run them on AMD hardware. In the ROCm environment, hipCUB uses rocPRIM library as the backend, while on CUDA platforms it uses CUB....
ptx.x:所支持的PyTorch版本号。 cuxxx:所支持的CUDA版本号。 下载DeepGPU-LLM安装包后,您可以查看到主流模型的推理依赖代码、主流模型权重转换脚本以及安装包提供的可运行示例代码。 如何使用DeepGPU-LLM 在大语言模型推理场景下,如果您想通过推理引擎DeepGPU-LLM进行不同模型(例如Llama、ChatGLM、Baichuan、通义千问...
While many of these concepts aren’t new on their own, what DeepSeek has done is consolidate and build on these innovations in a way that unlocks immense efficiency, even going as far as to write their own PTX code, bypassing NVIDIA’s CUDA to optimize every part of process for their mo...