Sökning: "dead blocks"

Hittade 5 avhandlingar innehållade orden dead blocks.

  1. 1. Towards Runtime-Assisted Cache Management for Task-Parallel Programs

    Författare :Madhavan Manivannan; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; task parallelism; cache hierarchy; runtime system; dead blocks; multi-core architecture; sharing patterns;

    Sammanfattning : Architects have adopted the shared memory model that implicitly manages cache coherence and cache capacity in hardware, mainly to aid programmability of multi-core architectures. The hardware mechanisms are however prone to inefficiencies because they are not tailored to the behavior of individual parallel applications. LÄS MER

  3. 2. CMOS mixed analog/digital building blocks for signal processing

    Författare :Mattias Duppils; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : A mixed analog/digital multiply-accumulate unit is presented. The unit is composed of the multiplying D/A converter and a polarity switching network. It is featured by an analog continuous-time input port, a discrete­time output port, and a digital input port for the quantized multiplying coefficient. LÄS MER

  4. 3. Prestressed hybrids of AAC and HPC : The BCE (Block Composed Element) building system. A conceptual study

    Författare :Hamid Bagheri; Bo Göran Hellers; Jonas Holmgren; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Architecture and architectural conservation and restoration; Arkitektur och bebyggelsevård;

    Sammanfattning : There is an important potential for a development of a building system, if the present AACblock plants are completed with high performance concrete and pre-stressing technique. This can be done as a continuation of a present AAC production or in a site factory. Hybrid cooperation between AAC and concrete is not a new technology. LÄS MER

  5. 4. Development of squamous cell carcinoma in venous ulcers

    Författare :Baldur Baldursson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :cancer epidemiology; human papillomavirus; p53; p21; bc1-2; Ki-67; wound healing; chronic ulcers; skin carcinogenesis; growth factors;

    Sammanfattning : Apart from numerous case reports, studies on the epidemiology and the outcome of malignant transformation in venous leg ulcers are scarce. Even the aetiology is unsettled, and the genetic effects of the chronic ulcer state only partly studied. LÄS MER

  7. 5. Functional and bioinformatical studies of the TGFb superfamily : identification and characterization of ALK7

    Författare :Henrik Jörnvall; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : The transforming growth factor beta (TGFbeta) superfamily of polypeptide growth factors encompasses more than 30 diverse mammalian members. They are involved in most cellular processes, ranging from cell proliferation and differentiation, to survival and death. Loss of TGFbeta activity is coupled to tumor development and many other disorders. LÄS MER