منابع مشابه
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We present the design and implementation of Arachne, a threads system that can be interfaced with a communications library for multi-threaded distributed computations. In particular, Arachne supports thread migration between heterogeneous platforms, with dynamic stack size management and recursive thread functions. Arachne is eecient, exible and portable | it is based entirely on C and C++. To ...
متن کاملEffect of repeated screw joint closing and opening cycles on implant prosthetic screw reverse torque and implant and screw thread morphology.
STATEMENT OF PROBLEM Clinicians must know if a new screw can predictably increase reverse torque after multiple screw insertion cycles. PURPOSE The purpose of this study was (1) to compare the effect of multiple implant prosthetic screw insertion and removal cycles on reverse torque, (2) to determine whether a new screw, after multiple screw insertion cycles, affects reverse torque, and (3) t...
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In this paper we classify simultaneous multithreaded architectures based on how they select instructions issued in a single cycle. This classiication allows us to study the present trend of technology as well as to explore the new avenues for improvements in simultaneous multithreaded architectures. Based on our classi-cation, we study the impact of various parameters of simultaneous multithrea...
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With the current trend toward multicore architectures, improved execution performance can no longer be obtained via traditional single-thread instruction level parallelism (ILP), but, instead, via multithreaded execution. Generating thread-parallel programs is hard and thread-level speculation (TLS) has been suggested as an execution model that can speculatively exploit thread-level parallelism...
متن کاملAnalysis of the NovoTwist pen needle in comparison with conventional screw-thread needles.
Administration of insulin via a pen device may be advantageous over a vial and syringe system. Hofman and colleagues introduce a new insulin pen needle, the NovoTwist, to simplify injections to a small group of children and adolescents. Their overall preferences and evaluation of the handling of the needle are reported in the study. This new needle has the potential to ease administration of in...
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Precision Engineering
سال: 1961
ISSN: 0374-3543
DOI: 10.2493/jjspe1933.27.670