Untangling the Low Accuracy of the Entangling Instruction Prefetcher.

Alexandra Jimborean https://orcid.org/0000-0001-8642-2447

Vedant Kalbande Biswabandan Panda Alexandra Jimborean Alberto Ros 0001 Untangling the Low Accuracy of the Entangling Instruction Prefetcher. 2026 January - June 130-133 25 IEEE Comput. Archit. Lett. 1 https://doi.org/10.1109/LCA.2026.3676273 db/journals/cal/cal25.html#KalbandePJR26 streams/journals/cal

Shreya Alladi Alberto Ros 0001 Alexandra Jimborean Enabling Automatic Compiler-Driven Vectorization of Transformers. CGO 2026 319-333 conf/cgo/2026 https://doi.org/10.1109/CGO68049.2026.11395226 db/conf/cgo/cgo2026.html#AlladiRJ26 streams/conf/cgo Ravikiran Ravindranath Reddy Sawan Singh Arthur Perais Alberto Ros 0001 Alexandra Jimborean Compiler-Assisted Instruction Fusion. CGO 2026 726-739 conf/cgo/2026 https://doi.org/10.1109/CGO68049.2026.11394845 db/conf/cgo/cgo2026.html#ReddySPRJ26 streams/conf/cgo Shreya Alladi Alexandre Lopoukhine Georgios Alexandris Andrea Nardi-Dei Ravikiran Ravindranath Reddy Christos P. Lamprakos Panagiotis Chaidos Alexis Maras Alberto Ros 0001 Tobias Grosser Sotirios Xydis Dimitrios Soudris Marc Geilen Sander Stuijk Henk Corporaal Alexandra Jimborean Optimize edge AI processing through innovative compilation techniques. DATE 2026 1-7 conf/date/2026 https://doi.org/10.23919/DATE69613.2026.11539616 db/conf/date/date2026.html#AlladiLANRLCMRGXSGSCJ26 streams/conf/date

Luke Panayi Johan Jino Sebastian S. Kim Alberto Ros 0001 Alexandra Jimborean Jim Whittaker Martin Berger 0001 Paul Kelly PG-MDP: Profile-Guided Memory Dependence Prediction for Area-Constrained Cores. 2026 April abs/2604.08445 CoRR https://doi.org/10.48550/arXiv.2604.08445 db/journals/corr/corr2604.html#abs-2604-08445 streams/journals/corr

Alberto Ros 0001 Alexandra Jimborean Wrong-Path-Aware Entangling Instruction Prefetcher. 548-559 2024 February 73 IEEE Trans. Computers 2 https://doi.org/10.1109/TC.2023.3337308 db/journals/tc/tc73.html#RosJ24

Sawan Singh Arthur Perais Alexandra Jimborean Alberto Ros 0001 Alternate Path μ-op Cache Prefetching. 1230-1245 2024 ISCA https://doi.org/10.1109/ISCA59077.2024.00092 conf/isca/2024 db/conf/isca/isca2024.html#SinghPJR24 streams/conf/isca Sawan Singh Josué Feliu Manuel E. Acacio Alexandra Jimborean Alberto Ros 0001 CELLO: Compiler-Assisted Efficient Load-Load Ordering in Data-Race-Free Regions. 1-13 2023 PACT https://doi.org/10.1109/PACT58117.2023.00009 conf/IEEEpact/2023 db/conf/IEEEpact/pact2023.html#SinghFAJR23 João M. P. Cardoso Alexandra Jimborean Nele Mentens José Gabriel F. Coutinho Preface ASAP 2023. xi 2023 ASAP https://doi.org/10.1109/ASAP57973.2023.00005 conf/asap/2023 db/conf/asap/asap2023.html#CardosoJMC23 Manil Dev Gomony Floran de Putter Anteneh Gebregiorgis Gianna Paulin Linyan Mei Vikram Jain Said Hamdioui Victor Sanchez Tobias Grosser Marc Geilen Marian Verhelst Friedemann Zenke Frank K. Gürkaynak Barry de Bruin Sander Stuijk Simon Davidson Sayandip De Mounir Ghogho Alexandra Jimborean Sherif Eissa Luca Benini Dimitrios Soudris Rajendra Bishnoi Sam Ainsworth 0001 Federico Corradi Ouassim Karrakchou Tim Güneysu Henk Corporaal PetaOps/W edge-AI $\mu$ Processors: Myth or reality? 1-6 2023 DATE https://doi.org/10.23919/DATE56975.2023.10136926 conf/date/2023 db/conf/date/date2023.html#GomonyPGPMJHSGGVZGBSDDGJEBSBACKGC23

Marina Shimchenko J. Rubén Titos Gil Ricardo Fernández-Pascual Manuel E. Acacio Stefanos Kaxiras Alberto Ros 0001 Alexandra Jimborean Analysing software prefetching opportunities in hardware transactional memory. 919-944 2022 78 J. Supercomput. 1 https://doi.org/10.1007/s11227-021-03897-z db/journals/tjs/tjs78.html#ShimchenkoGPAKR22

Juan M. Cebrian Thibaud Balem Adrián Barredo Marc Casas Miquel Moretó Alberto Ros 0001 Alexandra Jimborean Compiler-Assisted Compaction/Restoration of SIMD Instructions. 779-791 2022 33 IEEE Trans. Parallel Distributed Syst. 4 https://doi.org/10.1109/TPDS.2021.3091015 https://www.wikidata.org/entity/Q113088484 db/journals/tpds/tpds33.html#CebrianBBCMRJ22

Gino Chacon Elba Garza Alexandra Jimborean Alberto Ros 0001 Paul V. Gratz Daniel A. Jiménez Samira Mirbagher Ajorpaz Composite Instruction Prefetching. 471-478 2022 ICCD https://doi.org/10.1109/ICCD56317.2022.00076 conf/iccd/2022 db/conf/iccd/iccd2022.html#ChaconGJRGJA22 Sawan Singh Arthur Perais Alexandra Jimborean Alberto Ros 0001 Exploring Instruction Fusion Opportunities in General Purpose Processors. 199-212 2022 MICRO https://doi.org/10.1109/MICRO56248.2022.00026 conf/micro/2022 db/conf/micro/micro2022.html#SinghPJR22

Manil Dev Gomony Floran de Putter Anteneh Gebregiorgis Gianna Paulin Linyan Mei Vikram Jain Said Hamdioui Victor Sanchez Tobias Grosser Marc Geilen Marian Verhelst Frank K. Zenke Frank K. Gürkaynak Barry de Bruin Sander Stuijk Simon Davidson Sayandip De Mounir Ghogho Alexandra Jimborean Sherif Eissa Luca Benini Dimitrios Soudris Rajendra Bishnoi S. Ainsworth Federico Corradi Ouassim Karrakchou Tim Güneysu Henk Corporaal CONVOLVE: Smart and seamless design of smart edge processors. 2022 abs/2212.00873 CoRR https://doi.org/10.48550/arXiv.2212.00873 db/journals/corr/corr2212.html#abs-2212-00873

Alberto Ros 0001 Alexandra Jimborean A Cost-Effective Entangling Prefetcher for Instructions. 99-111 2021 ISCA https://doi.org/10.1109/ISCA52012.2021.00017 conf/isca/2021 db/conf/isca/isca2021.html#RosJ21

Alberto Ros 0001 Alexandra Jimborean The Entangling Instruction Prefetcher. 84-87 2020 19 IEEE Comput. Archit. Lett. 2 https://doi.org/10.1109/LCA.2020.3002947 db/journals/cal/cal19.html#RosJ20

Christos Sakalis Alexandra Jimborean Stefanos Kaxiras Magnus Själander Evaluating the Potential Applications of Quaternary Logic for Approximate Computing. 5:1-5:25 2020 16 ACM J. Emerg. Technol. Comput. Syst. 1 https://doi.org/10.1145/3359620 https://www.wikidata.org/entity/Q130853215 db/journals/jetc/jetc16.html#SakalisJKS20

Christos Sakalis Stefanos Kaxiras Alberto Ros 0001 Alexandra Jimborean Magnus Själander Understanding Selective Delay as a Method for Efficient Secure Speculative Execution. 1584-1595 2020 69 IEEE Trans. Computers 11 https://doi.org/10.1109/TC.2020.3014456 db/journals/tc/tc69.html#SakalisKRJS20

Sawan Singh Alexandra Jimborean Alberto Ros 0001 Regional Out-of-Order Writes in Total Store Order. 205-216 2020 PACT https://doi.org/10.1145/3410463.3414645 conf/IEEEpact/2020 db/conf/IEEEpact/pact2020.html#SinghJR20 Kim-Anh Tran Christos Sakalis Magnus Själander Alberto Ros 0001 Stefanos Kaxiras Alexandra Jimborean Clearing the Shadows: Recovering Lost Performance for Invisible Speculative Execution through HW/SW Co-Design. 241-254 2020 PACT https://doi.org/10.1145/3410463.3414640 https://www.wikidata.org/entity/Q130874654 conf/IEEEpact/2020 db/conf/IEEEpact/pact2020.html#TranSSRKJ20 Louis-Noël Pouchet Alexandra Jimborean CC '20: 29th International Conference on Compiler Construction, San Diego, CA, USA, February 22-23, 2020 ACM CC 2020 978-1-4503-7120-9 https://doi.org/10.1145/3377555 db/conf/cc/cc2020.html Christos Sakalis Mehdi Alipour Alberto Ros 0001 Alexandra Jimborean Stefanos Kaxiras Magnus Själander Ghost loads: what is the cost of invisible speculation? 153-163 2019 CF https://doi.org/10.1145/3310273.3321558 conf/cf/2019 db/conf/cf/cf2019.html#SakalisARJKS19 Mihail Popov Alexandra Jimborean David Black-Schaffer Efficient thread/page/parallelism autotuning for NUMA systems. 342-353 2019 ICS https://doi.org/10.1145/3330345.3330376 conf/ics/2019 db/conf/ics/ics2019.html#PopovJB19 Christos Sakalis Stefanos Kaxiras Alberto Ros 0001 Alexandra Jimborean Magnus Själander Efficient invisible speculative execution through selective delay and value prediction. 723-735 2019 ISCA https://doi.org/10.1145/3307650.3322216 https://ieeexplore.ieee.org/document/8980347 conf/isca/2019 db/conf/isca/isca2019.html#SakalisKRJS19 Mahmut Taylan Kandemir Alexandra Jimborean Tipp Moseley IEEE/ACM International Symposium on Code Generation and Optimization, CGO 2019, Washington, DC, USA, February 16-20, 2019 CGO IEEE 2019 978-1-7281-1436-1 https://ieeexplore.ieee.org/xpl/conhome/8653576/proceeding https://dl.acm.org/citation.cfm?id=3314872 db/conf/cgo/cgo2019.html

Alexandra Jimborean Computer scientists in action: Alexandra Jimborean, computer architecture. 65 2018 25 XRDS 1 https://doi.org/10.1145/3265941 https://www.wikidata.org/entity/Q129144078 db/journals/crossroads/crossroads25.html#Jimborean18

Kim-Anh Tran Trevor E. Carlson Konstantinos Koukos Magnus Själander Vasileios Spiliopoulos 0001 Stefanos Kaxiras Alexandra Jimborean Static Instruction Scheduling for High Performance on Limited Hardware. 513-527 2018 67 IEEE Trans. Computers 4 https://doi.org/10.1109/TC.2017.2769641 http://doi.ieeecomputersociety.org/10.1109/TC.2017.2769641 db/journals/tc/tc67.html#TranCKSSKJ18

Alexandra Jimborean Per Ekemark Jonatan Waern Stefanos Kaxiras Alberto Ros 0001 Automatic Detection of Large Extended Data-Race-Free Regions with Conflict Isolation. 527-541 2018 29 IEEE Trans. Parallel Distributed Syst. 3 https://doi.org/10.1109/TPDS.2017.2771509 http://doi.ieeecomputersociety.org/10.1109/TPDS.2017.2771509 db/journals/tpds/tpds29.html#JimboreanEWKR18

Kim-Anh Tran Alexandra Jimborean Trevor E. Carlson Konstantinos Koukos Magnus Själander Stefanos Kaxiras SWOOP: software-hardware co-design for non-speculative, execute-ahead, in-order cores. 328-343 2018 PLDI https://doi.org/10.1145/3192366.3192393 https://doi.org/10.1145/3296979.3192393 conf/pldi/2018 db/conf/pldi/pldi2018.html#TranJCKSK18

Trevor E. Carlson Kim-Anh Tran Alexandra Jimborean Konstantinos Koukos Magnus Själander Stefanos Kaxiras Transcending Hardware Limits with Software Out-of-Order Processing. 162-165 2017 16 IEEE Comput. Archit. Lett. 2 https://doi.org/10.1109/LCA.2017.2672559 http://doi.ieeecomputersociety.org/10.1109/LCA.2017.2672559 db/journals/cal/cal16.html#CarlsonTJKSK17

Juan M. Cebrian Ricardo Fernández-Pascual Alexandra Jimborean Manuel E. Acacio Alberto Ros 0001 A dedicated private-shared cache design for scalable multiprocessors. 2017 29 Concurr. Comput. Pract. Exp. 2 https://doi.org/10.1002/cpe.3871 db/journals/concurrency/concurrency29.html#CebrianPJAR17

Alexandra Jimborean Jonatan Waern Per Ekemark Stefanos Kaxiras Alberto Ros 0001 Automatic detection of extended data-race-free regions. 14-26 2017 CGO http://dl.acm.org/citation.cfm?id=3049835 conf/cgo/2017 db/conf/cgo/cgo2017.html#JimboreanWEKR17 Kim-Anh Tran Trevor E. Carlson Konstantinos Koukos Magnus Själander Vasileios Spiliopoulos 0001 Stefanos Kaxiras Alexandra Jimborean Clairvoyance: look-ahead compile-time scheduling. 171-184 2017 CGO http://dl.acm.org/citation.cfm?id=3049852 conf/cgo/2017 db/conf/cgo/cgo2017.html#TranCKSSKJ17

Anton Weber Kim-Anh Tran Stefanos Kaxiras Alexandra Jimborean Decoupled Access-Execute on ARM big.LITTLE. 2017 abs/1701.05478 CoRR http://arxiv.org/abs/1701.05478 db/journals/corr/corr1701.html#WeberTKJ17

Alberto Ros 0001 Alexandra Jimborean A Hybrid Static-Dynamic Classification for Dual-Consistency Cache Coherence. 3101-3115 2016 27 IEEE Trans. Parallel Distributed Syst. 11 https://doi.org/10.1109/TPDS.2016.2528241 http://doi.ieeecomputersociety.org/10.1109/TPDS.2016.2528241 db/journals/tpds/tpds27.html#RosJ16

Konstantinos Koukos Per Ekemark Georgios Zacharopoulos 0001 Vasileios Spiliopoulos 0001 Stefanos Kaxiras Alexandra Jimborean Multiversioned decoupled access-execute: the key to energy-efficient compilation of general-purpose programs. 121-131 2016 CC https://doi.org/10.1145/2892208.2892209 https://www.wikidata.org/entity/Q130861976 conf/cc/2016 db/conf/cc/cc2016.html#KoukosEZSKJ16

Jonatan Waern Per Ekemark Konstantinos Koukos Stefanos Kaxiras Alexandra Jimborean Profiling-Assisted Decoupled Access-Execute. 2016 abs/1601.01722 CoRR http://arxiv.org/abs/1601.01722 db/journals/corr/corr1601.html#WaernEKKJ16

Alberto Ros 0001 Alexandra Jimborean A Dual-Consistency Cache Coherence Protocol. 1119-1128 2015 IPDPS https://doi.org/10.1109/IPDPS.2015.43 https://doi.ieeecomputersociety.org/10.1109/IPDPS.2015.43 conf/ipps/2015 db/conf/ipps/ipdps2015.html#RosJ15

Alexandra Jimborean Philippe Clauss Jean-François Dollinger Vincent Loechner Juan Manuel Martinez Caamaño Dynamic and Speculative Polyhedral Parallelization Using Compiler-Generated Skeletons. 529-545 2014 42 Int. J. Parallel Program. 4 https://doi.org/10.1007/s10766-013-0259-4 https://www.wikidata.org/entity/Q123363312 db/journals/ijpp/ijpp42.html#JimboreanCDLC14

Alexandra Jimborean Konstantinos Koukos Vasileios Spiliopoulos 0001 David Black-Schaffer Stefanos Kaxiras Fix the code. Don't tweak the hardware: A new compiler approach to Voltage-Frequency scaling. 262 2014 CGO https://dl.acm.org/citation.cfm?id=2544161 conf/cgo/2014 db/conf/cgo/cgo2014.html#JimboreanKSBK14 Aravind Sukumaran-Rajam Juan Manuel Martinez Caamaño Willy Wolff Alexandra Jimborean Philippe Clauss Speculative Program Parallelization with Scalable and Decentralized Runtime Verification. 124-139 2014 RV https://doi.org/10.1007/978-3-319-11164-3_11 conf/rv/2014 db/conf/rv/rv2014.html#Sukumaran-RajamCWJC14 Philippe Clauss Imen Fassi Alexandra Jimborean Software-controlled processor stalls for time and energy efficient data locality optimization. 199-206 2014 ICSAMOS https://doi.org/10.1109/SAMOS.2014.6893212 conf/samos/2014ic db/conf/samos/samos2014ic.html#ClaussFJ14 Alexandra Jimborean Philippe Clauss Juan Manuel Martinez Caamaño Aravind Sukumaran-Rajam Online Dynamic Dependence Analysis for Speculative Polyhedral Parallelization. 191-202 2013 Euro-Par https://doi.org/10.1007/978-3-642-40047-6_21 conf/europar/2013 db/conf/europar/europar2013.html#JimboreanCCS13 Alexandra Jimborean Philippe Clauss Jean-François Dollinger Vincent Loechner Juan Manuel Martinez Caamaño Dynamic and Speculative Polyhedral Parallelization of Loop Nests Using Binary Code Patterns. 2575-2578 2013 ICCS https://doi.org/10.1016/j.procs.2013.05.443 conf/iccS/2013 db/conf/iccS/iccS2013.html#JimboreanCDLC13 Alexandra Jimborean Adapting the polytope model for dynamic and speculative parallelization. (Adaptation du modèle polyhédrique à la parallélisation dynamique et spéculatice). 2012 University of Strasbourg, France https://tel.archives-ouvertes.fr/tel-00733850 Alexandra Jimborean Luis Mastrangelo Vincent Loechner Philippe Clauss VMAD: An Advanced Dynamic Program Analysis and Instrumentation Framework. 220-239 2012 CC https://doi.org/10.1007/978-3-642-28652-0_12 conf/cc/2012 db/conf/cc/cc2012.html#JimboreanMLC12 Alexandra Jimborean Philippe Clauss Benoît Pradelle Luis Mastrangelo Vincent Loechner Adapting the polyhedral model as a framework for efficient speculative parallelization. 295-296 2012 PPoPP https://doi.org/10.1145/2145816.2145861 https://doi.org/10.1145/2370036.2145861 conf/ppopp/2012 db/conf/ppopp/ppopp2012.html#JimboreanCPML12 Alexandra Jimborean Matthieu Herrmann Vincent Loechner Philippe Clauss VMAD: A virtual machine for advanced dynamic analysis of programs. 125-126 2011 ISPASS https://doi.org/10.1109/ISPASS.2011.5762725 https://doi.ieeecomputersociety.org/10.1109/ISPASS.2011.5762725 conf/ispass/2011 db/conf/ispass/ispass2011.html#JimboreanHLC11 Manuel E. Acacio S. Ainsworth Sam Ainsworth 0001 Samira Mirbagher Ajorpaz Georgios Alexandris Mehdi Alipour Shreya Alladi Thibaud Balem Adrián Barredo Luca Benini Martin Berger 0001 Rajendra Bishnoi David Black-Schaffer Barry de Bruin Juan Manuel Martinez Caamaño João M. P. Cardoso Trevor E. Carlson Marc Casas Juan M. Cebrian Gino Chacon Panagiotis Chaidos Philippe Clauss Henk Corporaal Federico Corradi José Gabriel F. Coutinho Simon Davidson Sayandip De Jean-François Dollinger Sherif Eissa Per Ekemark Imen Fassi Josué Feliu Ricardo Fernández-Pascual Elba Garza Anteneh Gebregiorgis Marc Geilen Mounir Ghogho J. Rubén Titos Gil Manil Dev Gomony Paul GratzPaul V. Gratz Tobias Grosser Tim Güneysu Frank K. Gürkaynak Said Hamdioui Matthieu Herrmann Vikram Jain Daniel A. Jiménez Johan Jino Vedant Kalbande Mahmut T. KandemirMahmut Taylan Kandemir Ouassim Karrakchou Stefanos Kaxiras Paul Kelly Sebastian S. Kim Konstantinos Koukos Christos P. Lamprakos Vincent Loechner Alexandre Lopoukhine Alexis Maras Luis Mastrangelo Linyan Mei Nele Mentens Miquel Moretó Tipp Moseley Andrea Nardi-Dei Luke Panayi Biswabandan Panda Gianna Paulin Arthur Perais Mihail Popov Louis-Noël Pouchet Benoît Pradelle Floran de Putter Ravikiran Ravindranath Reddy Alberto Ros 0001 Christos Sakalis Victor Sanchez Marina Shimchenko Sawan Singh Magnus Själander Dimitrios Soudris Vasileios Spiliopoulos 0001 Sander Stuijk Aravind Sukumaran-Rajam Kim-Anh Tran Marian Verhelst Jonatan Waern Anton Weber Jim Whittaker Willy Wolff Sotirios Xydis Georgios Zacharopoulos 0001 Frank K. Zenke Friedemann Zenke