99 questions
0 votes
1 answer
156 views
Distributed computing: Boomerang.js issues installing using npm
I am doing a project about grid computing using Javascript. Boomerang.js is a middleware for distributed computing, and I wish to install its server(https://github.com/bergos/boomerang-server). When I ...
0 votes
1 answer
93 views
Gahp server (failure issues ) exited with status 1 unexpectedly
I am working on a web-based tool (named cloudcopasi) which take jobs from a user and submit it to bosco resources (compute nodes). I am using a bosco version (condor 8.8.12) on Linux CentOS 7. The web ...
0 votes
1 answer
246 views
Grid computing for python3 program
I'm performing python computation and today I whant to use ressources from different computer (cpu, ram, and maybe gpu) from one computer. After some research it seems it is called "grid computing" ...
0 votes
0 answers
91 views
Distribute python for loops on cluster/grid
Say I have a python script that looks like below. Since python is single threaded, what tool would I use to distribute the loops on different cores/computers? series=pandas.Series() # evaluate an ...
0 votes
1 answer
145 views
Requesting Cluster Computing framework for High Performance
I would like to build a cluster for getting high performance and to be used in a case of volunteer computing. I'm finding some volunteer computing platforms such as BOINC L, Beowulf cluster. I am a ...
0 votes
0 answers
220 views
Job stealing of new nodes using Ignite compute
I'm trying to compute a batch of tasks on an Ignite cluster where nodes use a jobstealing policy. Everything works fine except when a new node join the cluster while the batch have already been ...
0 votes
1 answer
68 views
MapReduce integration in grid computing environnement
I would like to know: is it is possible to integrate Apache Hadoop or MapReduceFramework on a grid computing environment?
3 votes
1 answer
148 views
How can I measure the time it takes to complete a batch of jobs in Sun Grid Engine?
I'm using Sun Grid Engine to run a batch of jobs on Amazon Web Services EC2 nodes and I'd like to measure the wall time it takes to complete the whole batch. I'm fine with either from the time of ...
-1 votes
1 answer
607 views
Meaning of i in Oracle 9i, and g in oracle 10g, 11g [closed]
I tried finding out what is the meaning of i in Oracle 9i, and g in oracle 10g, 11g. All I could find is 'i' in 9i is for Internet and 'g' in 10g, 11g, is for Grid computing. Can someone please tell ...
2 votes
3 answers
157 views
Possible to outsource computations to AWS and utilize results locally?
I'm working on a robot that uses a CNN that needs much more memory than my embedded computer (Jetson TX1) can handle. I was wondering if it would be possible (with an extremely low latency connection) ...
0 votes
2 answers
1k views
Apache Ignite Computing Cluster
In my test-environment, I got 1 ignite-node in my intellij-project and another node in a docker container running the binary ignite (via ignite.sh). Distributed caching works fine... But I also want ...
0 votes
1 answer
323 views
HazelcastGrid Computing EntryProcessor Executed on every Member
i have a problem with hazelcast using EntryProcessor or ExecutorService. If the key not exist in any member the Processor is still executed in each node and i don't understand why? The processor ...
1 vote
3 answers
325 views
Hazelcast/Coherence Grid Computing EntryProcessor with data for each key
I want to use hazelcast or coherence EntryProcessor to process some logic in parallel execution on different nodes where the keys are stored in a cache. I see i can use something like sendToEachKey(...
-1 votes
1 answer
57 views
How to communicate that a job is done between core and client computers?
I essentially have two pythons scripts running on two local computers (one on each computer) that need to communicate when each of their jobs are done so the other script/computer can continue its job....
1 vote
1 answer
223 views
Uppercase example. Computation Error: Output file for the task is absent
I am using the uppercase example from the BOINC samples in order to build BOINC app for android. I have setup my server using this tutorial, and I am following this tutorial to build the BOINC app for ...