kmr | A map-reduce library for supercomputers | Architecture library

by RIKEN-RCCS C Version: v1.7.1 License: BSD-2-Clause

X-Ray Key Features Code Snippets(2)Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | kmr Summary

kmr is a C library typically used in Architecture applications. kmr has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Copyright (C) 2012-2020 RIKEN R-CCS. KMR comes with ABSOLUTELY NO WARRANTY. This is KMR, a high-performance map-reduce library. It simplifies coding for parallel processing in C or Fortran with MPI (the Message Passing Interface). See "for the information. See "for an overview and API usage.

Support

Quality

Security

License

Reuse

Support

kmr has a low active ecosystem.

It has 7 star(s) with 3 fork(s). There are 5 watchers for this library.

It had no major release in the last 12 months.

There are 4 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of kmr is v1.7.1

Quality

kmr has 0 bugs and 0 code smells.

Security

kmr has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

kmr code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

kmr is licensed under the BSD-2-Clause License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

kmr releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

It has 3300 lines of code, 120 functions and 15 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of kmr

Get all kandi verified functions for this library.

kmr Key Features

No Key Features are available at this moment for kmr.

kmr Examples and Code Snippets

KMR - Kobe Map-Reduce,INSTALLATION

Lines of Code : 5

License : Permissive (BSD-2-Clause)

Copy

$ ./configure --prefix=PATH_TO_INSTALL
$ make
$ make install

$ make htmldoc

$ make install-htmldoc

KMR - Kobe Map-Reduce,INSTALLATION (for kudpc @kyoto-u.ac.jp)

Lines of Code : 2

License : Permissive (BSD-2-Clause)

Copy

$ module switch PrgEnv-cray PrgEnv-gnu
$ ./confugire ......

Community Discussions

Trending Discussions on kmr

Open Layers Features move when zooming out

Unable to find a symbolic solution using Sympy solve

QUESTION

Open Layers Features move when zooming out

Asked 2020-Oct-08 at 10:49

EDIT: I changed the center of the map by user-input before but changed this for testing. Using a fixed center for my map, everything is fine. Question now is: why?

I am looping through a JSON with some features, extracting the coordinates for each feature, and add them to a map. So far everything is working fine, but I just noticed that the features or better the icons are moving when I am zooming out/in or moe left/right. The feature location should still be true since I am able to hover over the map and show an overlay (as intended).

I have no idea why the logos would behave like this, maybe someone can help me. Here is my code for one of the layers:

...

ANSWER

Answered 2020-Oct-08 at 10:49

Your image moving on zoom, because it automatically scales so the size would be readable regarding the zoom level (It doesn't stick to the map) You would need to anchor the center of the image elsewhere.

To anchor the center image you must play around with offsets. You can, play with offsets and image size itself with openlayers style class. I dont know which version you are using, so you most likely will have to read about it in the documentation or some other examples, but hare is one.

Source https://stackoverflow.com/questions/64154751

QUESTION

Unable to find a symbolic solution using Sympy solve

Asked 2020-Sep-25 at 12:10

I am working with a kinetic model that describes the fluorescence emission of a molecule.

I am able to experimentally measure four parameters: Two lifetimes (τ1, τ2) the fluorescence quantum yield (ϕf), and a radiative rate (kr).

My model contains three unkown rates, kMR, kRM, and knr. I have a set of three equations that involve all of these values, and I want to solve for the three unknowns using sympy.

Here is the code:

...

ANSWER

Answered 2020-Sep-25 at 12:10

I'm not sure what exactly solve is doing but I suggest rewriting your equations without the square root which you can do with unrad. For example your first equation is:

Source https://stackoverflow.com/questions/64063292

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install kmr

Building KMR requires a C compiler that supports the C99 standard and an MPI library that supports MPI 2.2. However, the command line tool "kmrrun" requires Open MPI or Fujitsu MPI. Python binding requires Python 3.4 and higher and an mpi4py package (KMR will not run in Python 2.x). KMR does not need any other uncommon libraries. KMR is maintained and tested in the following environments. Note that recent KMR releases are only lightly tested. KMR can be installed by just typing "configure", "make", and "make install". To change the installation directory, specify the "--prefix" option to the configure script. To build KMR documents, type "make htmldoc". It requres packages Doxygen, Python's pdoc, and GNU Troff. The documents are generated in the "./html" directory. To install KMR documents, type "make install-htmldoc" after installing KMR binaries.
SunOS-5.11 (amd64), GCC-7.5.0, Python-3.5.9, YAMPI-2 (MPI)
Fugaku, with Fujitsu language environments
Care should be taken in the Cray environment to use KMR with Python3. KMR needs to be built with the same MPI library as mpi4py (the Python-MPI binding). But, the default environment is not the one used to build the mpi4py (for example, at the sites like kudpc.kyoto-u.ac.jp). It needs to switch the compiler and the MPI library appropriately before running the configure script.
Care should be taken to use KMR with Python3. It needs CFLAGS=-Nclang and CXXFLAGS=-Nclang in configuring KMR, to match the configuration of mpi4py. Also, setting some environment variables is needed to use mpi4py. See the documents of Fugaku. It is recommended to start Python3 with environment variable XOS_MMM_L_HPAGE_TYPE=none.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

Find more information at: