Tenstorrent - CPU Core Feature Verification & Debug Engineer
1 week ago
Description : Principal/Senior CPU Core Feature Verification and Debug EngineerLocation : Bangalore, IndiaExperience : 410 yearsAbout the Role : Tenstorrent, a leader in cutting-edge AI technology and high-performance computing, is seeking a highly skilled CPU Core Feature Verification and Debug Engineer to join our team in Bangalore. This role is crucial for verifying our custom, high-performance RISC-V CPU core from the ground up. You will be responsible for both ISA (Instruction Set Architecture) and detailed microarchitectural verification at the core level, contributing significantly to a platform that unifies innovations across software, compilers, and semiconductors. We are hiring contributors across all seniorities (415 years).Key Responsibilities : - Core Level Verification : Serve as the core-level feature/testplan verification engineer, responsible for comprehensive verification of the CPU ISA and microarchitectural features of the high-performance Out-of-Order (OOO) CPU.- Stimulus Generation : Develop and integrate sophisticated UVM-based stimulus generation targeting both complex ISA compliance and specific microarchitectural scenarios.- Debug and Analysis : Execute in-depth debugging of RTL (Register-Transfer Level) and Design Verification (DV) issues within a simulation environment, demonstrating proficiency in waveform and log file-based debug techniques.- Test Development : Utilize assembly, C/C++ to develop targeted tests for feature verification and coverage closure.- Verification Environments : Work proficiently across various verification environments, including simulation, formal verification, and emulation setups.- Tooling and Scripting : Maintain hands-on proficiency with scripting languages (Python, PERL) for test automation, data processing, and workflow enhancement.- Design & Simulators : Leverage knowledge of hardware description languages (Verilog, VHDL) and industry-standard simulators (VCS, NC, Verilator) for effective verification.Required Skill Set (Mandatory Skills) : - Experience : 410 years of relevant experience in CPU verification, design verification, or computer architecture.- CPU Microarchitecture : Strong background and demonstrated experience with high-performance Out-of-Order (OOO) CPU microarchitecture.- ISA Knowledge : Experience and strong understanding of one or more major ISAs : x86, ARM, or RISC-V.- Debug Expertise : Proven expertise in debugging RTL and DV environments, with proficiency in waveform and log file analysis.- Test Development : Experience using assembly, C/C++, and UVM for test stimulus generation.- Technical Tools : Hands-on experience with scripting (Python, PERL) and simulators (VCS, NC, or Verilator).- Fundamentals : Strong problem-solving and debug skills across various levels of design hierarchies.Preferred Skills : - Specific experience with the RISC-V ISA and its extensions.- Prior experience working in an AI/accelerator domain.- Familiarity with functional coverage closure and formal verification methodologies.Principal/Senior CPU Core Feature Verification and Debug Engineer (ref:hirist.tech)
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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Bengaluru, India Tenstorrent Full timeTenstorrent is leading the industry on cutting-edge AI technology, revolutionizing performance expectations, ease of use, and cost efficiency. With AI redefining the computing paradigm, solutions must evolve to unify innovations in software models, compilers, platforms, networking, and semiconductors. Our diverse team of technologists have developed a high...
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