Maestro is a 49-core general-purpose, radiation-hardened processor for space. Fourier Transform is an important computation in many space applications. FFTW is a high performance package that computes one and multidimensional Fourier Transforms. We ported FFTW library to the Maestro processor and used it extensively in implementing the Complex Ambiguity Function (CAF), which is a reference space application. We were able to obtain 145 MFLOPS (0.36 FLOPs/Cycle) on a single Maestro core with double-precision computations and 202 MFLOPS (0.50 FLOPs/Cycle) on a single Maestro core with single-precision computations running at 260 MHz.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    FFTW and Complex Ambiguity Function performance on the Maestro processor


    Beteiligte:
    Singh, K (Autor:in) / Walters, J P (Autor:in) / Hestness, J (Autor:in) / Jinwoo Suh, (Autor:in) / Rogers, C M (Autor:in) / Crago, S P (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.03.2011


    Format / Umfang :

    645417 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Implementation of kernels on the Maestro processor

    Suh, Jinwoo / Kang, Dong In D. / Crago, Stephen P. | IEEE | 2013


    Implementation of FFT and CRBLASTER on the Maestro processor

    Suh, Jinwoo / Mighell, Kenneth J. / Kang, Dong-In et al. | IEEE | 2012


    Acousto-optic ambiguity function processor [2969-139]

    Pankratov, V. / Grigor'ev, V. / Venevtsev, S. et al. | British Library Conference Proceedings | 1996


    Cilindro maestro

    RUOPP MICHAEL / NENNING BERND | Europäisches Patentamt | 2020

    Freier Zugriff

    Der Maestro aus Modena - Carozzeria Barbi Maestro HDL

    Weber,A. / Carozzeria Barbi,Modena,IT | Kraftfahrwesen | 2010