Faculty

Institution

Unit

Venue

Josep Torrellas

Saburo Muroga Professor

UIUC

Affiliations

The Grainger College of Engineering

Siebel School of Computing and Data Science

Josep Torrellas is currently serving as a Siebel School Of Computing And Data Science Saburo Muroga Professor at Uiuc.

Honors

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Experiences

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Education

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Josep Torrellas

UIUC

Saburo Muroga Professor

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computer engineering computer science computer architecture high performance computer architecture microarchitecture parallel computing parallel programming scalability high-performance architectures program analysis system software software analysis distributed systems software engineering hardware security memory management shared memory manycore processor integrated circuits many-core architectures memory architectures concurrent programming processor architectures systems engineering operating systems concurrency (computer science) vlsi circuit data security multithreading (computer architecture) caching side-channel attacks instruction-level parallelism power-aware computing programming languages networked system design runtime verification compiler technology static program analysis power-efficient computing design automation debugger cryptographic hardware electrical engineering vlsi technology concurrent systems parallelizing compiler parallel performance evaluation hardware acceleration software maintenance wireless communications power-aware design fault tolerance transactional memory runtime systems optimizing compilers multiprocessor systems telecommunication networks architectural support memory model (programming) virtual memory sequential consistency parameter variation spatial locality deterministic replay speculative instructions cache coherence speculative parallelization speculative execution cache hierarchy software support memory accesses cache coherence protocol thread-level speculation data forwarding processor chip intelligent memory architecture parallel processing low power design hardware architecture

Video Presentations

Notable Scholarly Works

Notable Federal Grants

Collaborators

CONCORD: Rethinking Distributed Coherence for Software Caches in Serverless Environments. (2025)

Jovan StojkovicChloe AlvertiAlan AndradeNikoleta IliakopoulouHubertus FrankeTianyin XuJosep Torrellas

scalabilitysoftware analysisdistributed systemsdistributed computingsoftware cachescomputer architecturecachingserverless computinghigh performance computer architecturesystem softwarecomputer sciencedistributed environment

CXLFORK: Fast Remote Fork Over CXL Fabrics. (2025)

Chloe AlvertiStratos PsomadakisBurak OcalanShashwat JaiswalTianyin XuJosep Torrellas

os-level virtualizationmicroarchitecturecomputer engineeringoperating systemscomputer architectureunikernelshigh performance computer architecturefast remote forkcomputer sciencephysical prototyping

DYNAMOLLM: Designing Llm Inference Clusters for Performance and Energy Efficiency. (2025)

Jovan StojkovicChaojie ZhangÍñigo GoiriJosep TorrellasEsha Choukse

power-aware computingmachine learningdata-intensive computingenergy efficiencybig dataparallel computingdata miningcluster computingmachine learning researchdata sciencecomputational intelligenceclusteringcomputational statisticscomputer sciencehigh performance computing

From Co-Location to Exfiltration: Practical Cache Side-Channel Attacks in the Modern Public Cloud. IEEE Micro (2025)

Zirui Neil ZhaoAdam MorrisonChristopher W. FletcherJosep Torrellas

communication securitycomputer securitycomputer engineeringcloud computing securityside-channel attackscovert channelsdata securityinformation securitycomputer sciencemodern public cloudattack modelcloud computing

HARDHARVEST: Hardware-Supported Core Harvesting for Microservices. (2025)

Jovan StojkovicChunao LiuMuhammad ShahbazJosep Torrellas

microarchitecturecomputer engineeringmicroservices designcomputer architecturehardware-supported core harvesting

MESHSLICE: Efficient 2D Tensor Parallelism for Distributed Dnn Training. (2025)

Hyoungwook NamGerasimos GerogiannisJosep Torrellas

scientific computingneural network (machine learning)machine learningparallel learningtensor parallelismparallel computinggeometric learningdeep learningneural computationmachine learning researchdata sciencecomputational intelligenceimage representationcomputer scienceparallel programming

TAPAS: Thermal- and Power-Aware Scheduling for Llm Inference in Cloud Platforms. (2025)

Jovan StojkovicChaojie ZhangÍñigo GoiriEsha ChoukseHaoran QiuRodrigo FonsecaJosep TorrellasRicardo Bianchini

power-aware computingdistributed systemsllm inferencemicroarchitecturecloud schedulingcomputer engineeringcloud platformspower-aware softwarehigh performance computer architecturepower-efficient computingpower-aware schedulingcloud computingcomputer scienceedge computing

CHAMELEON: Adaptive Caching and Scheduling for Many-Adapter Llm Inference Environments. arXiv (Cornell University) (2024)

Iliakopoulou, NikoletaStojkovic, JovanAlverti, ChloeXu, TianyinFranke, HubertusTorrellas, Josep

frequent adapter loadingscalabilityhigh-performance architecturesdistributed systemsheterogeneous computingworkload heterogeneitymicroarchitecturecomputer engineeringparallel computingcomputer architecturecluster computingcachinghigh performance computer architectureadaptive cachingcomputer sciencecloud computing

Distributed-Memory Parallel Algorithms for Sparse Matrix and Sparse Tall-And-Skinny Matrix Multiplication. (2024)

Isuru RanawakaMd Taufique HussainCharles BlockGerasimos GerogiannisJosep TorrellasAriful Azad

parallel processinglinear algebramassively-parallel computingsparse matrixdistributed systemsnumerical algorithmscomputer engineeringparallel computingdistributed-memory parallel algorithmscomputer sciencenumerical linear algebraparallel programming

ECOFAAS: Rethinking the Design of Serverless Environments for Energy Efficiency. (2024)

Jovan StojkovicNikoleta IliakopoulouTianyin XuHubertus FrankeJosep Torrellas

systems engineeringgreen buildingenergy-efficient technologiesenergy efficiencyserverless architecturecomputer engineeringserverless computingenergy systemsenergy conversionsustainable designenergy-efficient design

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Josep Torrellas

Saburo Muroga Professor

UIUC

Affiliations

The Grainger College of Engineering

Siebel School of Computing and Data Science

Josep Torrellas is currently serving as a Siebel School Of Computing And Data Science Saburo Muroga Professor at Uiuc.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Josep Torrellas

UIUC

Saburo Muroga Professor

You can click a keyword to filter the displayed items

Video Presentations

Notable Scholarly Works

Notable Federal Grants

Collaborators

CONCORD: Rethinking Distributed Coherence for Software Caches in Serverless Environments. (2025)

Jovan StojkovicChloe AlvertiAlan AndradeNikoleta IliakopoulouHubertus FrankeTianyin XuJosep Torrellas

CXLFORK: Fast Remote Fork Over CXL Fabrics. (2025)

Chloe AlvertiStratos PsomadakisBurak OcalanShashwat JaiswalTianyin XuJosep Torrellas

os-level virtualizationmicroarchitecturecomputer engineeringoperating systemscomputer architectureunikernelshigh performance computer architecturefast remote forkcomputer sciencephysical prototyping

DYNAMOLLM: Designing Llm Inference Clusters for Performance and Energy Efficiency. (2025)

Jovan StojkovicChaojie ZhangÍñigo GoiriJosep TorrellasEsha Choukse

From Co-Location to Exfiltration: Practical Cache Side-Channel Attacks in the Modern Public Cloud. IEEE Micro (2025)

Zirui Neil ZhaoAdam MorrisonChristopher W. FletcherJosep Torrellas

HARDHARVEST: Hardware-Supported Core Harvesting for Microservices. (2025)

Jovan StojkovicChunao LiuMuhammad ShahbazJosep Torrellas

microarchitecturecomputer engineeringmicroservices designcomputer architecturehardware-supported core harvesting

MESHSLICE: Efficient 2D Tensor Parallelism for Distributed Dnn Training. (2025)

Hyoungwook NamGerasimos GerogiannisJosep Torrellas

TAPAS: Thermal- and Power-Aware Scheduling for Llm Inference in Cloud Platforms. (2025)

Jovan StojkovicChaojie ZhangÍñigo GoiriEsha ChoukseHaoran QiuRodrigo FonsecaJosep TorrellasRicardo Bianchini

CHAMELEON: Adaptive Caching and Scheduling for Many-Adapter Llm Inference Environments. arXiv (Cornell University) (2024)

Iliakopoulou, NikoletaStojkovic, JovanAlverti, ChloeXu, TianyinFranke, HubertusTorrellas, Josep

Distributed-Memory Parallel Algorithms for Sparse Matrix and Sparse Tall-And-Skinny Matrix Multiplication. (2024)

Isuru RanawakaMd Taufique HussainCharles BlockGerasimos GerogiannisJosep TorrellasAriful Azad

ECOFAAS: Rethinking the Design of Serverless Environments for Energy Efficiency. (2024)

Jovan StojkovicNikoleta IliakopoulouTianyin XuHubertus FrankeJosep Torrellas

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