Cache coherent non-uniform memory access (CC-NUMA) multiprocessors provide a scal-able design for shared memory but they continue to suuer from large remote memory access latencies due to comparatively slow memory technology and data transfer latencies in the in-terconnection network. In this paper, we propose a novel hardware caching technique, called switch cache, to improve the remote memory...

The three known lowest-energy isomers of SiC(3), two cyclic singlets (2s and 3s) and a linear triplet (1t), have been reinvestigated using multireference second-order perturbation theory (MRPT2). The dependence of the relative energies of the isomers upon the quality of the basis sets and the sizes of the reference active spaces is explored. When using a complete-active-space self-consistent-fi...

ÐCache coherent nonuniform memory access (CC-NUMA) multiprocessors provide a scalable design for shared memory. But, they continue to suffer from large remote memory access latencies due to comparatively slow memory technology and large data transfer latencies in the interconnection network. In this paper, we propose a novel hardware caching technique, called switch cache, to improve the remote...

We consider two celebrated criteria for defining the nonclassicality of bipartite bosonic quantum systems, the first stemming from information theoretic concepts and the second from physical constraints on the quantum phase space. Consequently, two sets of allegedly classical states are singled out: (i) the set C composed of the so-called classical-classical (CC) states-separable states that ar...

As more and high-technical systems are exposed to the space environment, extreme weather becomes a great threat human society. In solar system, is influenced by wind, such that reliable prediction of wind conditions in near-Earth environment effectively reduces impact on Solar speed improved making full use OMNI data measured at Lagrangian Point 1 (L1) National Aeronautics Space Administration ...

Norml solution or Isotonic solutios. CaCl. .............................0.5 m. 22.07 cc. 0.38 m. "29.0 cc. MgC ...........................0.5 m. 50:21 cc. 0.37 m. 67.9 cc. MgSO4 ......... ........... 0.5 m. 57.09 cc. 0.975 m. 29.5 cc. KC .............................1.0 m. 10.23 cc. 0.577 m. 17.7 cc. NaCl............................ 1.0 m. 483.65 cc. 0.568 m. 852.0 cc. NaBr........................

In this paper it is studied the role of the axiom of choice in some theorems in which the concepts of first and second countability are used. Results such as the following are established: (1) In ZF (Zermelo–Fraenkel set theory without the axiom of choice), equivalent are: (i) every base of a second countable space has a countable subfamily which is a base; (ii) the axiom of countable choice fo...

Here a is a positive semidefinite symmetric matrix for each t and x, and b is a d vector for each t and x. There are various ways of describing exactly what we mean by a diffusion process corresponding to the specified set of coefficients. We shall adopt the following approach. Let Q be the space of Rd valued continuous functions on [0, cc). The value of a function ow = x( ) in Q at time t will...

Abstract In this study, we apply a method for wave analyses in space plasmas, to better understand the nature of plasma waves and turbulence. Such is based on four-spacecraft measurements magnetic fields or electric fields; it calculates phase velocity each single-frequency by using timing analysis, then divides frequency obtain wavevector, finally solves dispersion relation ( ? – k relation) c...