CPU micro-architecture design engineer

Arthur339432

华芯通半导体是贵州省和高通成立的国资控股的合资公司。
从事基于ARM体系结构的服务器芯片的研发工作。


薪酬：高于行业平均水平
工作地点：
     北京（望京东地铁站附近望京国际研发园）
     上海（广兰路地铁附近展想广场）
     贵阳
公司文化：偏美企


本部门负责CPU core的研发。


欢迎回帖或者站内讨论，或者直接投简历至
339432@qq.com


具体职位描述有二，如下。


一：CPU performance modeling Engineer
Job Overview         
We are seeking CPU performance modeling and analysis engineers to develop the next generation of Huaxintong's industry-leading custom ARM-compatible CPUs. Individuals in this team will be involved in all phases of product development, from proving-out initial high-level concepts down to modeling the bits of individual registers. We need engineers who can help us predict CPU and SOC performance before the silicon is available. In this team, individuals will work with CPU microarchitects to define the major blocks of the Huaxintong's next generation custom CPU. Use C++ to develop models of the Instruction Unit, Execution Unit, Storage Unit, Caches and coherent bus. Employ the C++ model to perform pre-silicon performance studies/predictions of the CPU using industry standard benchmarks. Analyze the results of the performance studies and recommend microarchitecture changes to improve the results.


Minimum Qualifications         
We are looking for individuals that have 3+ years experience or equivalent education in the following areas:
1. Processor architecture  
2. Processor micro-architecture  
3. C++ programming and hardware design language, such as Verilog or VHDL
4. Building processor models at different levels of abstraction
5. Processor performance analyses


Preferred Qualifications         
Additional skills in the following areas are a plus:  
1.    Familiarity with ARM architecture  
2.    Familiarity with system architecture  
3.    Experience in microarchitecture implementation.
4.    Familiarity with on/off chip coherence design or Implementation, such as ACE, CHI/CHIE, CCIX.
5.    Familiarity with Linux software development  
6.    Familiarity with industry standard benchmarks  


Education Requirements         
Required: Master's, Computer Engineering and/or Computer Science
Preferred: Doctorate, Computer Engineering and/or Computer Science or equivalent experience.


二：CPU micro-architecture and design engineers


Job Overview         
We are seeking CPU microarchitecture engineers to develop the next generation of Huaxintong's industry-leading custom ARM-compatible CPUs. Individuals in this team will be involved in all phases of product development, from proving-out initial high-level concepts down to modeling the bits of individual registers. We need engineers who can help us design and implement CPU microarchitecture. In this team, individuals will work with CPU performance modeling team and verification team to design the major blocks of the Huaxintong's next generation custom CPU. Use Hardware Description Language to design models of the Instruction Unit, Execution Unit, Storage Unit, Caches and coherence bus system. Employ synthesis, STA and power tools to achieve improve performance with reasonable overhead.


Minimum Qualifications
We are looking for individuals that have 3+ years’ experience or equivalent education in the following areas:


1.    Good understanding of RISC and CPU architecture
2.    High performance logic design techniques
3.    Familiar with Verilog/VHDL, and behavior modeling
4.    Experience with simulation and synthesis tools


Preferred Qualifications         


Additional skills in the following areas are a plus:
1.    Industry experience in a specific high performance CPU design.
2.    Experience with CPU function unit, such as instruction unit, execution unit and O3 related logic.
3.    Experience with CPU memory system unit, such as Load/Storage unit, TLB, MMU.
4.    Experience with coherence protocol implementation, such as ACE, CHI/CHIE.  
5.    Knowledge of verification and good communication skill with verification team


Education Requirements         
Required:  Master’s, Electronic Engineering and/or Computer Science
Preferred: Doctorate, Electronic Engineering and/or Computer Science or equivalent experience.

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