3 Cache Coherence Jobs

Qualcomm India Private Limited is a leading technology innovator that pushes the boundaries of what's possible to enable next-generation experiences and drives digital transformation to help create a smarter, connected future for all. As a Qualcomm Hardware Engineer, your primary responsibilities will include planning, designing, optimizing, verifying, and testing electronic systems. This will involve working on a wide range of systems such as circuits, mechanical systems, Digital/Analog/RF/optical systems, equipment and packaging, test systems, FPGA, and/or DSP systems to launch cutting-edge, world-class products. Collaboration with cross-functional teams will be essential to develop solutions and meet performance requirements. To be eligible for this role, you should hold a Bachelor's degree in Computer Science, Electrical/Electronics Engineering, Engineering, or a related field with at least 4+ years of Hardware Engineering or related work experience. Alternatively, a Master's degree with 3+ years of experience or a PhD with 2+ years of experience in the relevant field will also be considered. As a Hardware Engineer at Qualcomm, your roles and responsibilities will include developing detailed test plans considering the IP arch and uarch features, working with CPU design and verification teams to develop CPU bring-up and functional validation test plans, and developing validation methodologies and test contents for emulators and Silicon. You will collaborate with SOC bring-up teams, software teams, and CPU verification teams to ensure successful CPU core features bringup and end-to-end validation. The minimum requirements for this position include a BA/BS degree in CS/EE/ECE with at least 7+ years of experience in Silicon Validation and bring-up, implementation of assembly, C/C++ language embedded firmware, and familiarity with software tool chains. A good understanding of micro-processor architecture, HW debug architecture, and experience in writing test plans and assembly code are preferred qualifications. Qualcomm is an equal opportunity employer committed to providing accessible processes for individuals with disabilities during the application/hiring process. If you require accommodations, you can reach out to disability-accommodations@qualcomm.com or call Qualcomm's toll-free number. The company expects its employees to adhere to all applicable policies and procedures, including requirements regarding the protection of confidential information. Please note that Qualcomm's Careers Site is intended for individuals seeking a job at Qualcomm, and unsolicited submissions from staffing and recruiting agencies are not accepted. For more information about this role, you can contact Qualcomm Careers directly.,

The ideal candidate for this role should hold a BE/B.Tech/ME/M.Tech degree in EEE/ECE/CSE with 5-12 years of relevant industry experience. You should have a strong background in verification methodology and be proficient in architecting and developing testbench components for ISA features, clock/reset/power features of processors. Your expertise should include a deep understanding of assembly and CPU architecture, particularly in x86/ARM/RISC-V. Proficiency in programming languages such as C, C++, Verilog, and scripting languages like Perl and Python is essential. You should be able to work independently and collaborate effectively across different geographies. Main responsibilities of this role include working closely with CPU architects to comprehend processor micro-architecture, developing detailed test and coverage plans for ISA and micro-architecture features, designing and implementing component, block, and core level testbenches, and building architectural tools for ISA level verification. You will be expected to create stimulus generators that can be utilized across various domains ranging from pre-silicon to emulation and post-silicon. Additionally, you will execute verification plans, conduct DV environment bring-up, enable regression for all features under your responsibility, and troubleshoot test failures. Tracking and reporting DV progress using metrics like bugs and coverage will also be a key part of your role. Preferred qualifications for this position include in-depth knowledge of processor verification function and architecture, particularly in areas like cache coherence, memory ordering and consistency, prefetching, branch prediction, renaming, speculative execution, and memory translation. Experience in Random Instruction Sequencing (RIS) and testing at block/unit and chip levels is highly valued. Leading a team of verification engineers in CPU verification, proficiency in advanced techniques like formal, assertions, and silicon bring up, and experience in writing test plans, portable benches, transactors, and assembly are also preferred. Familiarity with various verification methodologies and tools such as simulators, coverage collection, and gate-level simulation is advantageous. The ability to independently develop test benches for a block/unit of the design is a desired skill for this role.,

As a CPU Core Validation Engineer, you will be an integral part of the CPU Validation team within the CPU organization, focused on validating CPU core pipeline architecture and microarchitecture features. Your responsibilities will include developing a detailed test plan that takes into consideration the IP architecture and microarchitecture features. You will collaborate closely with CPU design and verification teams to create CPU bring-up and functional validation test plans for the IP you are responsible for. Additionally, you will design validation methodology and test content to be utilized on emulators during the pre-silicon phase as well as on actual silicon. Working with SOC bring-up and software teams, you will strategize CPU core feature bring-up and conduct end-to-end validation. In case of failures on silicon, you will be responsible for triaging and debugging issues. Furthermore, you will develop test content and testing strategies to support CPU validation on silicon and collaborate with CPU verification teams to replicate silicon failures on emulators and FPGAs. You will also engage with the design team to propose and design new debug features to enhance future CPU bring-ups. The minimum requirements for this role include a BA/BS degree in Computer Science or Electrical Engineering with at least 5 years of experience. You should have a minimum of 3 years of experience in Silicon Validation and bring-up. Proficiency in implementing assembly and C/C++ language embedded firmware is essential, along with familiarity with software toolchains such as assemblers, C compilers, Makefiles, and source code control tools. Preferred qualifications for this position include a strong understanding of microprocessor architecture, particularly in areas like Cache Coherence, Memory Ordering and Consistency, Prefetching, Branch Prediction, Renaming, Speculative Execution, and Address Translation/Memory Management. Knowledge of Random Instruction Sequencing (RIS) and testing at both the Block/Unit-level and Subsystem/Chip-level is beneficial. Experience in creating test plans and writing Assembly code is desirable, as well as the ability to independently develop and work on a block/unit of the design.,