Full-Time

Memory Subsystem Architecture and Performance Modeling

Posted on 2/22/2025

Rivos

Rivos

201-500 employees

Develops custom RISC-V server solutions

Consulting
Hardware
Enterprise Software

Senior, Expert

Austin, TX, USA + 2 more

More locations: Santa Clara, CA, USA | Portland, OR, USA

Category
Hardware Engineering
System Hardware Engineering
Required Skills
Python
C/C++

You match the following Rivos's candidate preferences

Employers are more likely to interview you if you match these preferences:

Degree
Experience
Requirements
  • Strong knowledge in SoC architecture and power/performance trade-offs.
  • Proficient at SW programming with good understanding of C/C++, Python, and modular object oriented software development.
  • Experience in simulators for perf model development and perf analysis. Experience in different modeling techniques from analytical, event driven and cycle accurate.
  • In-depth knowledge of memory subsystem architecture, microarchitecture and design including caches, cache coherency, NOC, LPDDR/DDR/HBM, and IO.
  • Excellent skills in problem solving, written and verbal communication, excellent organization skills, and highly self-motivated.
  • Knowledge of SystemVerilog and waveform debugging tools is a plus.
  • Ability to work collaboratively in a team and be productive under aggressive schedules.
Responsibilities
  • Define architecture and microarchitecture for memory subsystem components including cache, interconnects and memory.
  • Work with architecture and design teams to develop performance models in C++ for design space exploration and provide feedback to architecture and design teams.
  • Validate the performance model against the specification and correlate with RTL.
  • Plan and analyze results of performance studies analyzing micro-architectural proposals.
  • Develop performance verification tests to ensure quality of model and design.
Desired Qualifications
  • Knowledge of SystemVerilog and waveform debugging tools is a plus.

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 from competitors by utilizing RISC-V technology, which allows for greater flexibility and customization compared to traditional proprietary solutions. The company's goal is to provide tailored, cost-effective server products and related services that enhance performance and integration within clients' IT infrastructures.

Company Size

201-500

Company Stage

Series A

Total Funding

$243.2M

Headquarters

Santa Clara, California

Founded

2021

Simplify Jobs

Simplify's Take

What believers are saying

  • 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.

What critics are saying

  • 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.

What makes Rivos unique

  • 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.

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Benefits

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

0%

1 year growth

-1%

2 year growth

-1%
Mugglehead
Apr 18th, 2024
California AI chip startup Rivos raises over US$250M to advance its goals

Rivos opened up another office in Taiwan last year.

Techzine
Apr 17th, 2024
RISC-V chip designer Rivos raises 235 million euros for AI accelerator

Rivos, a startup that designs RISC-V-based processors, recently raised over 235 million euros ($250 million) to develop its own AI accelerator.

Business Wire
Apr 17th, 2024
Rivos Raises More Than $250M Targeting Data Analytics and Generative AI Markets

Rivos, a RISC-V accelerated platform company targeting data analytics and Generative AI, announced it has raised more than $250M in its oversubscribed

The Register
Apr 17th, 2024
RISC-V AI chip upstart Rivos plans to undercut Nvidia, helped by a quarter-billion in VC lucre

Additionally, Rivos is working on an open software stack to support development of its RISC-V based compute platform.

Economic Times
Apr 16th, 2024
Startup Rivos raises $250 million to develop RISC-V AI chips

Startup Rivos raises $250 million to develop RISC-V AI chips.