| W. D. Schulz, "Two-Dimensional Lagrangian Hydrodynamic Difference Equations," Meth. Computational Phys. Vol 3, p1, 1964. |
....500,000 particles on 50,000 grid points for 20 timesteps; about 4 MW of memory are required. One routine containing loops of length 256 and considerable indirect addressing dominates the code s runtime. HYDRO: A two dimensional Lagrangian hydrodynamics code based on an algorithm by W. D. Schulz [11]. HYDRO is representative of a large class of codes in use at the Laboratory. The code is 100 vectorizable. A typical problem is run on a 100 X 100 mesh for 100 time steps. An important characteristic of the code is that most arrays are accessed with a stride equal to the length of the grid. ....
W. D. Schulz, "Two-Dimensional Lagrangian Hydrodynamic Difference Equations," Meth. Computational Phys. Vol 3, p1, 1964.
....cache reuse on SWEEP3D is fairly high (the hit rate is about 85 ) A problem size of N implies N 3 grid points. Figure 2. Characterization of the ASCI benchmarks on a SGI Origin 2000 system. HYDRO is a two dimensional explicit Lagrangian hydrodynamics code based on an algorithm by W. D. Schulz [5]. HYDRO is representative of a large class of codes in use at the Laboratory. The code is 100 vectorizable. An important characteristic of the code is that most arrays are accessed with a stride equal to the length of one dimension of the grid. HYDRO T is a version of HYDRO in which most of the ....
W. D. Schulz, "Two-Dimensional Lagrangian Hydrodynamic Difference Equations," Methods in Computational Phys. Vol 3, p1, 1964.
....particles on 50,000 grid points for 20 timesteps; about 4 MW of memory are required. One routine containing loops of length 256 and considerable indirect addressing dominates the code s runtime. 7 HYDRO: A two dimensional Lagrangian hydrodynamics code based on an algorithm by W. D. Schulz [7]. HYDRO is representative of a large class of codes in use at the Laboratory. The code is 100 vectorizable. A typical problem is run on a 100 X 100 mesh for 100 time steps. An important characteristic of the code is that most arrays are accessed with a stride equal to the length of the grid. The ....
W. D. Schulz, "Two-Dimensional Lagrangian Hydrodynamic Difference Equations," Meth. Computational Phys. Vol 3, p1, 1964. 8
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