Is there any supercomputing facility freely available for research?

More Ramesh Sivasamy's questions See All

I want know is there any code/program which give the count of Vehicle (Moving object) in matlab?

I have completed my noise monitoring and videography ( for traffic volume count) survey ,And I just want to count vehicles moving on road , So let me know is there any code or program in MATLAB to...

24 December 2020 3,316 1 View

One way or Two way ANOVA?

Dear All, I have one dependent variable and three independent variables and wanted to apply ANOVA as a measurement. However these variables do not have any levels or categories. Please suggest...

01 December 2020 2,069 8 View

How to Identify the tuples fall in False Negatives in Confusion Matrix?

All metrics to measure predictability are simply depend(Negatively) on False Negatives(FN) as well as False Positives(FP). Is there any way of knowing who(Instances/Tuples) went to FN basket as...

08 November 2020 192 3 View

Here we are fabricating Perovskite solar cell in air atmosphere, even for standard cell also not getting PCE more than 1.5% but in reports PCE is 15%?

Hi, I am PhD student working on Perovskite solar cells (PSCs), I have fabricated standard cell (FTO/C-TiO2/M-TiO2/CH3NH3PbI3/Spiro-OmeTAD/Ag) in air atmosphere. but i am not getting any...

06 October 2020 8,168 8 View

I want to simulate a VAR model. How do I choose the coefficients to ensure stability?

I know how to compute eigenvalues to test stability. The question If i have for example a 10 node model with 5 lags, how do i choose stable parameters without just guessing.

06 October 2020 5,238 6 View

Best techniques available for the VOCs adsorption by MOFs?

I am very new to MOF-field. I really need your help, can anybody please suggest me which is a simple and best technique to do VOCs adsorption studies for MOFs? In our lab we have GC-MS and my big...

05 October 2020 8,874 2 View

The ratio of hypocholesterolemic/hypercholesterolemic (h/H) fatty acids?

The following equation is generally used for the calculations of the ratio of hypocholesterolemic /hypercholesterolemic (h/H) fatty acids, or h/H fatty acids index (Santos-Silva et al. 2002;...

24 September 2020 9,939 5 View

Stagetips for desalting small molecules (not peptides)?

I work with derivatized neurotransmitter molecules. I was using C-18 SPE cartridges previously for desalting them before LC-MS, but now I would like to adopt in-house made stagetips. These are a...

22 September 2020 4,854 6 View

Is there any quantitative measure of Interdependence between different data-variables ?

In my observed data I have different data variables(12 in Number) , Let say X1,X2......X12..I want know ,How one data variable influence the value of another data variable.. is this...

11 May 2020 2,968 1 View

How to design a Spaceborne Antenna for HEO (Highly elliptical orbit) satellites? What types of Antenna are useful for this purpose?

29 April 2020 9,604 1 View

Access to supercomputer resources in India?

Hello everyone, I want to perform some gaussian calculations and want to use Materials studio for my research work. Can anyone guide me how to get access to supercomputer resources in India for...

15 February 2021 8,264 3 View

How to resolve a corrupted .odb file?

Hello. I run my Abaqus simulation in the supercomputer and once it's done, I copied the result (odb file) into my local computer using winSCP. But I faced a problem to read that file (see...

08 February 2021 6,198 3 View

Optimizing GPU performance on GROMACS ?

Hi My system I am trying to simulate has 600.000 atoms. I want to simulate for 1 us I am using a supercomputer to run the simulation with tesla K80 GPUs. I am using 1 node and a total of 28 core...

08 January 2021 4,666 1 View

A problem with GROMACS 2020.3 ?

Greetings, I am trying to run GROMACS 2020.3 on a supercomputer using this command to do the production run: mpirun -np 24 gmx_mpi mdrun -v -s AB_md_0_1.tpr -deffnm AB_md_0_1 >...

17 December 2020 1,232 3 View

Subscribing to commercial supercomputers?

Does anyone know if there are providers (not universities or research institutes) of commercial supercomputers out there that one can subscribe to for running earth system models? Thanks, Ashehad

15 May 2020 2,874 1 View

Where I can find tutorials for using AMBER molecular dynamics software on supercomputer?

Hi, I am wondering what are the files that should be prepared? how? commands? that enables me to perform MD simulations using AMBER on Supercomputer.

11 December 2019 5,978 5 View

Could anyone please help me how to use gromacs in CDAC National ParamSupercomputing facility ?

Dear All, I got access to C-DAC Super computer facility, Pune, India to perform Gromacs. As am a new user to access this server supercomputer, could anyone please help me to access gromacs and...

20 September 2019 339 3 View

Could anyone please help me how to use gromacs in CDAC National ParamSupercomputing facility ?

Dear All, I got access to C-DAC Super computer facility, Pune, India to perform Gromacs. As am a new user to access this server supercomputer, could anyone please help me to access gromacs and...

08 September 2019 8,286 3 View

SSAM - Is it necessary a supercomputer to perform an analysis?

I am trying to run an analysis of a .trj file generated from a Roundabout simulation in Vissim and the SSAM software is hanging out before completing the task. The file is about 100 MB. Does...

30 July 2019 6,683 3 View

SSAM - Is it necessary a supercomputer to perform an analysis?

I am trying to run an analysis of a .trj file generated from a Roundabout simulation in Vissim and the SSAM software is hanging out before completing the task. The file is about 100 MB. Does...

06 July 2019 3,468 3 View

Gourisankar Roymahapatra

You may contact with CTS, IIT-KGP

Edgar Eduardo Mosquera Vargas

Dear Ramesh, contact to Dr. Emilio Bunel ([email protected]>), at Argonne National Lab.

Jerrold (Jerry) Heyman

Most research facilities that I am aware of require an application to show what science you are doing and what you are attempting. They then pool all the applications and select the ones that are 'most promising' - and dole out "free" time but not unlimited. One facility, Jeulich (in Germany) has it's process documented - http://www.fz-juelich.de/ias/jsc/EN/Expertise/SimLab/prep_access.html

Juan A. Rico-Gallego

You may see PRACE, GRID5000, and in general, countries put their public facilities at researchers disposal through proposal evaluations.

Mark Hahn

If you can strike up a collaboration with faculty at a Canadian university, there are many facilities available through Compute Canada. (We have a category of access which is has an application/review process, but there is still lots of "buffet" style access.) I'm happy to help.