#Abaqus 6.14 slow license#
If your problem is large enough to warrant using parallel, then you should avoid slowing it down with file reads.įor more info see sections 1.1.31 and 2.1.4 of the Abaqus 6.14 docs. ABAQUS VERSION 6.5-1 DATE 2 TIME 16:07:17 For use at Eidgenoessische Technische Hochschule Zuerich under academic license from ABAQUS, Inc. additionalinformation concerning trademarks, copyrights, licenses,see LegalNotices Abaqus6.10 Release Notes Abaqus/CFDRevision Status Lecture 5/10New 6. I would advise against this method though. Other company, product, servicenames may servicemarks respectiveowners. speed of pile side friction along the direction of pile length is too slow and too. GETRANK returns an integer giving you the rank/id of the process. There certainly are some workarounds, but is there a simple way to model this I tried using a (kinematic) coupling-constraint, where I create a reference point on the surface as a reference, but it's slow and has problems to converge. on ABAQUS 6.14, established finite element model of screw pile group. A thin coat of carbon fiber wraps around the internal GFRP bars to improve the durability of internal GFRP bars in harsh environments. If you really need to open this file locally within each parallel thread (can't see why but open to correction), you can use GETNUMCPUS and GETRANK to open different copies of the files within each thread. The glass fiber reacts with the hydroxyl owing to the concrete pore solution. Reading from a common block in parallel should work fine, but do not write to them from the parallel subroutines.Īnother way to get in a smaller amount of data is to define solution variables in your input file instead.
The results of the slow upsetting are illustrated in Figure 2 to Figure 4. You can then carefully store the information in common blocks. The results of the Abaqus/Standard simulations are discussed first, beginning with the results for the viscoplastic fully dense material. UEXTERNALDB is a good example and can be used so that the file open only happens at the beginning of an analysis or the beginning of an increment as needed. Read in the data in a subroutine that is always called in serial. This can greatly reduce running speed, especially if many nodes are involved.
For constraints such as TIE, COUPLING, MPC and CONNECTORS an implicit approach is used in Abaqus/Explicit. If you only need to access the data once: Even without limiting parallelization (see point 5), constraints can have a negative effect on simulation time in Abaqus/Explicit. Depending on the reason for reading in data from a file, there are a couple of ways to avoid this problem:
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