13 citations · 33 across the 10 of their papers we have counts for
10 papers
Globular Clusters GMRT Pulsar Search (GCGPS) II: Discovery of five MSPs in M69 and M70
Jyotirmoy Das, Jayanta Roy, Paulo C. C. Freire +6
This paper reports recent discoveries from the Globular Clusters GMRT Pulsar Search (GCGPS) survey, which aims to uncover pulsars in the globular clusters (GCs) of the Milky Way us…
Implementation of 3D degridding algorithm on the NVIDIA GPUs using CUDA
Karel Adámek, Peter Wortmann, Bojan Nikolic +2
Practical aperture synthesis imaging algorithms work by iterating between estimating the sky brightness distribution and a comparison of a prediction based on this estimate with th…
Implementing CUDA Streams into AstroAccelerate -- A Case Study
Jan Novotný, Karel Adámek, Wes Armour
To be able to run tasks asynchronously on NVIDIA GPUs a programmer must explicitly implement asynchronous execution in their code using the syntax of CUDA streams. Streams allow a…
Efficiency Near the Edge: Increasing the Energy Efficiency of FFTs on GPUs for Real-time Edge Computing
Karel Adámek, Jan Novotný, Jeyarajan Thiyagalingam +1
The Square Kilometre Array (SKA) is an international initiative for developing the world's largest radio telescope with a total collecting area of over a million square meters. The…
Development of production-ready GPU data processing pipeline software for AstroAccelerate
Cees Carels, Karel Adámek, Jan Novotný +1
Upcoming large scale telescope projects such as the Square Kilometre Array (SKA) will see high data rates and large data volumes; requiring tools that can analyse telescope event d…
Searching for pulsars in extreme orbits -- GPU acceleration of the Fourier domain 'jerk' search
Karel Adámek, Jan Novotný, Sofia Dimoudi +1
Binary pulsars are an important target for radio surveys because they present a natural laboratory for a wide range of astrophysics for example testing general relativity, includin…
A GPU implementation of the harmonic sum algorithm
Karel Adámek, Wesley Armour
Time-domain radio astronomy utilizes a harmonic sum algorithm as part of the Fourier domain periodicity search, this type of search is used to discover single pulsars. The harmonic…
Improved Acceleration of the GPU Fourier Domain Acceleration Search Algorithm
Karel Adámek, Sofia Dimoudi, Mike Giles +1
We present an improvement of our implementation of the Correlation Technique for the Fourier Domain Acceleration Search (FDAS) algorithm on Graphics Processor Units (GPUs) (Dimoudi…
A Real-time Single Pulse Detection Algorithm for GPUs
Karel Adámek, Wesley Armour
The detection of non-repeating events in the radio spectrum has become an important area of study in radio astronomy over the last decade due to the discovery of fast radio bursts…
Constraining models of twin peak quasi-periodic oscillations with realistic neutron star equations of state
Gabriel Török, Kateřina Goluchová, Martin Urbanec +8
Twin-peak quasi-periodic oscillations (QPOs) are observed in the X-ray power-density spectra of several accreting low-mass neutron star (NS) binaries. In our previous work we have…