227-0085-34L  Projects & Seminars: Exploring Future Memory Systems with RAMulator

SemesterSpring Semester 2022
LecturersH. Hassan
Periodicityevery semester recurring course
Language of instructionEnglish
CommentOnly for Electrical Engineering and Information Technology BSc.

The course unit can only be taken once. Repeated enrollment in a later semester is not creditable.


227-0085-34 PProjekte & Seminare: Exploring Future Memory Systems with RAMulator Special students and auditors need a special permission from the lecturers.
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Please note that the P&S-site is accessible no earlier than two weeks before the start of the semester until four weeks after the start of the semester. Enrollment is only possible from Friday before the start of the semester until noon of the first Friday in the semester.

Time: to be arranged with each student
Location: various
3 hrsH. Hassan

Catalogue data

AbstractThe category of "Laboratory Courses, Projects, Seminars" includes courses and laboratories in various formats designed to impart practical knowledge and skills. Moreover, these classes encourage independent experimentation and design, allow for explorative learning and teach the methodology of project work.
ObjectiveDRAM is predominantly used to build the main memory systems of modern computing devices. Simulation-based experimental studies are key for understanding the complex interactions between DRAM and modern applications.

Ramulator is an extensible DRAM simulator providing cycle-accurate performance models for a variety of commercial DRAM standards (e.g., DDR3/4, LPDDR3/4, GDDR5, HBM) and academic proposals. Ramulator has a modular design that enables easy integration of additional DRAM standards and mechanisms. Ramulator is written in C++11 and can be easily integrated to full-system simulators such as gem5.

In this P&S, you will design new DRAM and memory controller mechanisms for improving overall system performance, energy consumption, and reliability. You will extend Ramulator with these new designs and evaluate their performance, energy consumption, and reliability using modern applications. This will be the right P&S for you if you would like to learn about the state-of-the-art memory controller and DRAM designs and their interaction with modern applications. This P&S will also enable you to hands-on simulate and understand the memory system behavior of modern workloads such as machine learning, graph analytics, genome analysis.

Prerequisites of the course:
- Digital Design and Computer Architecture (or equivalent course)
- A good knowledge in C/C++ programming language.
- Interest in making things efficient and solving problems.
- Interest in understanding software development and hardware design, and their interactions.

The course is conducted in English.

Course website: Link

Performance assessment

Performance assessment information (valid until the course unit is held again)
Performance assessment as a semester course
ECTS credits3 credits
ExaminersH. Hassan
Typeungraded semester performance
Language of examinationEnglish
RepetitionRepetition only possible after re-enrolling for the course unit.

Learning materials

No public learning materials available.
Only public learning materials are listed.


No information on groups available.


General : Special students and auditors need a special permission from the lecturers
PlacesLimited number of places. Special selection procedure.
Beginning of registration periodRegistration possible from 18.02.2022
PriorityRegistration for the course unit is only possible for the primary target group
Primary target groupElectrical Engin. + Information Technology BSc (228000)
Waiting listuntil 11.03.2022
End of registration periodRegistration only possible until 04.03.2022

Offered in

Electrical Engineering and Information Technology BachelorProjects & SeminarsWInformation