Heikki Kultala

According to our database, Heikki Kultala authored at least 27 papers between 2008 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Energy Efficient Low Latency Multi-issue Cores for Intelligent Always-On IoT Applications.

Joonas Multanen, Heikki Kultala, Kati Tervo, Pekka Jääskeläinen

J. Signal Process. Syst., 2020

2019

LordCore: Energy-Efficient OpenCL-Programmable Software-Defined Radio Coprocessor.

Heikki Kultala, Timo Viitanen, Heikki Berg, Pekka Jääskeläinen, Joonas Multanen, Mikko Kokkonen, Kalle Raiskila, Tommi Zetterman, Jarmo Takala

IEEE Trans. Very Large Scale Integr. Syst., 2019

Blockwise Multi-Order Feature Regression for Real-Time Path-Tracing Reconstruction.

Matias Koskela, Kalle Immonen, Markku J. Mäkitalo, Alessandro Foi, Timo Viitanen, Pekka Jääskeläinen, Heikki Kultala, Jarmo Takala

ACM Trans. Graph., 2019

Programmable and Scalable Architecture for Graphics Processing Units.

Carlos S. de La Lama, Pekka Jääskeläinen, Heikki Kultala, Jarmo Takala

Trans. High Perform. Embed. Archit. Compil., 2019

Towards Efficient Code Generation for Exposed Datapath Architectures.

Kanishkan Vadivel, Roel Jordans, Sander Stuijk, Henk Corporaal, Pekka Jääskeläinen, Heikki Kultala

Proceedings of the 22nd International Workshop on Software and Compilers for Embedded Systems, 2019

AEx: Automated Customization of Exposed Datapath Soft-Cores.

Alex Hirvonen, Kati Tervo, Heikki Kultala, Pekka Jääskeläinen

Proceedings of the 22nd Euromicro Conference on Digital System Design, 2019

2018

Variable Length Instruction Compression on Transport Triggered Architectures.

Timo Viitanen, Janne Helkala, Heikki Kultala, Pekka Jääskeläinen, Jarmo Takala, Tommi Zetterman, Heikki Berg

Int. J. Parallel Program., 2018

LoTTA: Energy-Efficient Processor for Always-On Applications.

Joonas Multanen, Heikki Kultala, Pekka Jääskeläinen, Timo Viitanen, Aleksi Tervo, Jarmo Takala

Proceedings of the 2018 IEEE International Workshop on Signal Processing Systems, 2018

AivoTTA: an energy efficient programmable accelerator for CNN-based object recognition.

Jos IJzerman, Timo Viitanen, Pekka Jääskeläinen, Heikki Kultala, Lasse Lehtonen, Maurice Peemen, Henk Corporaal, Jarmo Takala

Proceedings of the 18th International Conference on Embedded Computer Systems: Architectures, 2018

Energy-Delay Trade-Offs in Instruction Register File Design.

Joonas Multanen, Heikki Kultala, Pekka Jääskeläinen

Proceedings of the 2018 IEEE Nordic Circuits and Systems Conference, 2018

2017

MergeTree: A Fast Hardware HLBVH Constructor for Animated Ray Tracing.

Timo Viitanen, Matias Koskela, Pekka Jääskeläinen, Heikki Kultala, Jarmo Takala

ACM Trans. Graph., 2017

Exposed datapath optimizations for loop scheduling.

Heikki O. Kultala, Pekka Jääskeläinen, Johannes IJzerman, Lasse Lehtonen, Timo Viitanen, Markku J. Mäkitalo, Jarmo H. Takala

Proceedings of the 2017 International Conference on Embedded Computer Systems: Architectures, 2017

2016

Improving Code Density with Variable Length Encoding Aware Instruction Scheduling.

Heikki Kultala, Timo Viitanen, Pekka Jääskeläinen, Janne Helkala, Jarmo Takala

J. Signal Process. Syst., 2016

Integer Linear Programming-Based Scheduling for Transport Triggered Architectures.

Tomi Äijö, Pekka Jääskeläinen, Tapio Elomaa, Heikki Kultala, Jarmo Takala

ACM Trans. Archit. Code Optim., 2016

Aggressively bypassing list scheduler for transport triggered architectures.

Heikki O. Kultala, Timo Viitanen, Pekka Jääskeläinen, Jarmo Takala

Proceedings of the International Conference on Embedded Computer Systems: Architectures, 2016

OpenCL programmable exposed datapath high performance low-power image signal processor.

Joonas Multanen, Heikki Kultala, Matias Koskela, Timo Viitanen, Pekka Jääskeläinen, Jarmo Takala, Aram Danielyan, Cristóvão Cruz

Proceedings of the IEEE Nordic Circuits and Systems Conference, 2016

Customized high performance low power processor for binaural speaker localization.

Nicolai Behmann, Christopher Seifert, Guillermo Payá Vayá, Holger Blume, Pekka Jääskeläinen, Joonas Multanen, Heikki Kultala, Jarmo Takala, Joachim Thiemann, Steven van de Par

Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

2015

Code Density and Energy Efficiency of Exposed Datapath Architectures.

Pekka Jääskeläinen, Heikki Kultala, Timo Viitanen, Jarmo Takala

J. Signal Process. Syst., 2015

MergeTree: a HLBVH constructor for mobile systems.

Timo Viitanen, Matias Koskela, Pekka Jääskeläinen, Heikki Kultala, Jarmo Takala

Proceedings of the SIGGRAPH Asia 2015 Technical Briefs, Kobe, Japan, November 2-6, 2015, 2015

Power optimizations for transport triggered SIMD processors.

Joonas Multanen, Timo Viitanen, Henry Linjamaki, Heikki Kultala, Pekka Jääskeläinen, Jarmo Takala, Lauri Koskinen, Jesse Simonsson, Heikki Berg, Kalle Raiskila, Tommi Zetterman

Proceedings of the 2015 International Conference on Embedded Computer Systems: Architectures, 2015

Programmable data parallel accelerator for mobile computer vision.

Teemu Nylanden, Heikki Kultala, Ilkka Hautala, Jani Boutellier, Jari Hannuksela, Olli Silvén

Proceedings of the 2015 IEEE Global Conference on Signal and Information Processing, 2015

2014

Compiler optimizations for code density of variable length instructions.

Heikki Kultala, Timo Viitanen, Pekka Jääskeläinen, Janne Helkala, Jarmo Takala

Proceedings of the 2014 IEEE Workshop on Signal Processing Systems, 2014

A high throughput LDPC decoder using a mid-range GPU.

Xie Wen, Xianjun Jiao, Pekka Jääskeläinen, Heikki Kultala, Canfeng Chen, Heikki Berg, Zhisong Bie

Proceedings of the IEEE International Conference on Acoustics, 2014

Heuristics for greedy transport triggered architecture interconnect exploration.

Timo Viitanen, Heikki Kultala, Pekka Jääskeläinen, Jarmo Takala

Proceedings of the 2014 International Conference on Compilers, 2014

2013

Turbo decoding on tailored OpenCL processor.

Heikki Kultala, Otto Esko, Pekka Jääskeläinen, Vladimír Guzma, Jarmo Takala, Xianjun Jiao, Tommi Zetterman, Heikki Berg

Proceedings of the 2013 9th International Wireless Communications and Mobile Computing Conference, 2013

2011

Operation set customization in retargetable compilers.

Heikki Kultala, Pekka Jääskeläinen, Jarmo Takala

Proceedings of the Conference Record of the Forty Fifth Asilomar Conference on Signals, 2011

2008

Reducing Context Switch Overhead with Compiler-Assisted Threading.

Pekka Jääskeläinen, Pertti Kellomäki, Jarmo Takala, Heikki Kultala, Mikael Lepistö

Proceedings of the 2008 IEEE/IPIP International Conference on Embedded and Ubiquitous Computing (EUC 2008), 2008