Memory Subsystem Architecture and Performance Modeling at Rivos

Portland, Oregon, United States

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

Semiconductors, HardwareIndustries

Requirements

Candidates should possess a Bachelor’s degree plus 5 years of industry experience, or a Master’s degree plus 3 years of industry experience, or a Ph.D. with internship experience. Strong knowledge in SoC architecture and power/performance trade-offs is required, along with proficiency in SW programming with C/C++, Python, and modular object oriented software development. In-depth knowledge of memory subsystem architecture, microarchitecture, and design, including caches, cache coherency, NOC, LPDDR/DDR/HBM, and IO, is essential. Experience in simulators for perf model development and perf analysis, as well as knowledge of SystemVerilog and waveform debugging tools, is a plus.

Responsibilities

The SoC Performance Architect will define architecture and microarchitecture for memory subsystem components, work with architecture and design teams to develop performance models in C++ for design space exploration, validate the performance model against the specification, and correlate with RTL. They will plan and analyze results of performance studies, develop performance verification tests, and advise architecture and design teams on performance improvements. Furthermore, they will collaborate with the team to create designs that push the envelope on performance, energy efficiency, and scalability.

Skills

C++

Python

SoC Architecture

Performance Modeling

Simulators

Memory Subsystem

Caches

Cache Coherency

NOC

LPDDR

DDR

HBM

SystemVerilog

RTL

Rivos

Develops custom RISC-V server solutions

About Rivos

Rivos develops high-performance and power-efficient server solutions using RISC-V, an open-source hardware instruction set architecture. Their custom hardware is designed to meet the specific needs of enterprise clients, including data centers and cloud service providers, who require reliable systems for extensive data processing and storage. Rivos stands out in the competitive server market by utilizing RISC-V technology, which allows for greater flexibility and customization compared to traditional proprietary solutions. This enables Rivos to offer tailored and cost-effective products. The company generates revenue by selling specialized servers and may also provide related services like hardware support and consulting. Rivos aims to address the unique demands of high-performance computing environments while ensuring security and efficiency.

Santa Clara, CaliforniaHeadquarters

2021Year Founded

$243.2MTotal Funding

SERIES_ACompany Stage

Consulting, Hardware, Enterprise SoftwareIndustries

201-500Employees

Benefits

Flexible Work Hours

Risks

Potential legal challenges from established chip manufacturers like Intel and AMD.

Pressure from investors for quick returns may affect long-term strategies.

Geopolitical risks from international expansion, such as opening an office in Taiwan.

Differentiation

Rivos leverages RISC-V for customizable, open-source server solutions.

Focus on power-efficient, high-performance servers sets Rivos apart in the data center market.

Rivos' development of an open software stack enhances its competitive edge.

Upsides

Growing interest in RISC-V boosts Rivos' market potential in AI and data analytics.

Energy-efficient computing trends align with Rivos' power-efficient server solutions.

Rivos' recent $250M funding supports expansion into AI and data analytics markets.

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