منابع مشابه
Thread Thread Thread Thread Thread Thread �
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 کاملThread A Thread B Thread C
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...
متن کاملTime More speculative Thread 1 Thread 2 Spawned Thread 2 Thread 2 finishes Thread
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 کاملChoosing a thread architecture
A software architect should consciously choose between architectural alternatives for a given problem. In multi-threaded software, the architectural choices for resource sharing problems can be expressed as two patterns, the resource-user thread and the resource thread. A resource-user thread acquires and releases exclusive access to shared resources. A resource thread has permanent exclusive a...
متن کاملPerineal Urethrostomy in a Dog "with a Severed Penis
Trauma to the canine penis is not a common problem except during sexual activity when injury may be inflicted by other dogs or irate owners (Wilson, 1975). Thus at this Veterinary Teaching Hospital, common surgical manipulations of the penis per se have been confined to excision of transmissible venereal tumor lesions and correction of paraphimosis. Bite wounds in hunting dogs inflicted by wild...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 2001
ISSN: 0028-0836,1476-4687
DOI: 10.1038/35107124