**[DeepSeek Open-Sources Huawei Ascend Core Components]** According to a report by Jinse Finance, on September 30, DeepSeek officially open-sourced its infrastructure components for the Huawei Ascend computing platform. These include the TileLang high-level language compilation tools, computation libraries, and distributed communication libraries. All components correspond one-to-one with the previously open-sourced components for the NVIDIA platform. The open-sourced TileLang Ascend version encapsulates the underlying Ascend C instructions, provides high-level programming capabilities, and maintains hardware performance. This release also includes core computation and communication components for the Ascend platform, offering reusable foundational capabilities for various use cases: - **DeepGEMM** accelerates general matrix operations. - **DeepEP** enables efficient large-scale cross-device communication. - **TileKernels** provides standard vector computation and memory access operators required for data processing. - **FlashMLA** offers sparse attention operators to enhance long-context processing efficiency. - **DeepSelect** implements efficient data filtering. In several critical test cases, the computation and communication performance of the above components has already approached the hardware's upper limits.