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Questions tagged [netlib]

Netlib is a collection of mathematical software, papers, and databases.

Netlib is a collection of mathematical software, papers, and databases.

16 questions
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1 answer

Spark netlib-java BLAS

i am trying to troubleshoot my non-working apache spark and netlib setup and i don't know what to do next. Here some info: Spark 1.3.1 (but also tried 1.5.1) Mesos Cluster with 3 Nodes Ubuntu Trusty on every node and installed following BLAS…
wobu
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4
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1 answer

Gradle trying to unzip a pom typed dependency

In a project of mine I have a dependency on a java matrix library MTJ which I specify like this in build.gradle: dependencies { ... compile 'com.googlecode.matrix-toolkits-java:mtj:1.0.4' ... } MTJ in turns depends on netlib, more concretely…
Valentin Ruano
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4
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4 answers

Where is the documentation for Matrix Toolkits Java and Netlib-Java?

I set out to install some fast matrix and BLAS libraries for Java, and settled on MTJ (backed by netlib-java) based on the results of Java Matrix Benchmark. I believe I have everything installed via Maven, but I can't find any credible…
amm
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3
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1 answer

Why does calculation of sign of product of two variables use absolute value?

The Netlib library module for the Brent root-finding function checks that the signs of two variables are different like this: if (fa * (fb/dabs(fb)) .le. 0.0d0) go to 20 ... Why would this check include /dabs(fb) instead of being simply (fa*fb)…
iboisver
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3
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1 answer

How to properly setup native ARPACK for Spark 2.2.0

I am getting the following Warning when I run the PySpark job: 17/10/06 18:27:16 WARN ARPACK: Failed to load implementation from: com.github.fommil.netlib.NativeSystemARPACK 17/10/06 18:27:16 WARN ARPACK: Failed to load implementation…
user2377528
3
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1 answer

how to call fortran routines from C++?

I wish to call fortran routine cbesj.f from my C++ code and how do I achieve this? Here are steps I have done: Download cbesj.f plus dependencies from netlib amos webpage, http://www.netlib.org/cgi-bin/netlibfiles.pl?filename=/amos/cbesj.f In the…
Franklin Dong
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2
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How to make netlib-java use the native Intel MKL library LAPACK implementation?

I'm using netlib-java via breeze and upon initialization I see that netlib is linking to the reference lapack library implementations which AFAIK are not optimized. However, I have Intel MKL latest version installed in my Windows 7 64b machine and…
SkyWalker
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2
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1 answer

Can I use MKL libraries provided by Anaconda with Spark

I want to use MKL libraries provided with Anaconda with Spark. I installed libgfortran conda install libgfortran linked libs ln -s $PATH_TO_ANACONDA/lib/libmkl_rt.so $PATH_TO_ANACONDA/lib/liblapack.so.3 ln -s $PATH_TO_ANACONDA/lib/libmkl_rt.so $…
a9fb024f
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1 answer

java.lang.UnsatisfiedLinkError: no mkl_rt in java.library.path

I have a java8 application in windows10 that uses smile library. When i run the LLE algorithm for example i was getting this warning: smile-netlib module is not available in the classpath. Pure Java matrix library will be employed. So I decided…
vicangel
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1 answer

DGAMIC netlib function to calculate incomplete Gamma exits with an error

I need a procedure to calculate the incomplete Gamma function. Of course, I've tried the netlib route and found the dgamic function. However, after compiling the following test program program test_dgamic implicit none interface double…
Mali Remorker
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1
vote
1 answer

ATLAS installation from source

Im installing ATLAS in RHEL 6 with gcc 4.4.2 using ../configure -b 64 -Fa alg -fPIC --cc=/lib/gcc/64-bit/4.4.2/bin/gcc --prefix=/home/pkgs/atlas I have a 8Gig Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz machine and it takes close to 5 hours just for…
DACW
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Is there a netlib method similar to vdInvSqrt in intel MKL?

The call to get the inverse square root of a matrix/vector using Intel MKL is vdInvSqrt(numElements, inputArray, outputArray); Are there other ways to perform this function using only netlib calls?
MadHatter
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How to make a HTTPS request via TOR?

I use SilverTunnel NG Netlib Java-library for connecting to TOR from Java. HTTP connection via TOR to port 80 and a direct HTTPS connection to port 443 connection works fine. But, when I'm trying to establish a HTTPS connection via TOR to 443…
Nurjan
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0 answers

mysqldb insertion error while inserting Error 1241: Operand should contain 1 column(s)

dbPickle = pickle.dumps(self.rawRequestObject) is my pickle which i need to store in a mysql db along with some other data. def addNewResultsToDb(self, reqTimeStamp = None, reqNumber = None, reqPort = None, reqScheme = None, reqMethod = None,…
qre0ct
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1 answer

silvertunnel-ng netlib 0.0.4 in android

I want to ask if it is possible to use silvertunnel-ng netlib 0.0.4 on an android device. I try it to use it but i have a problem with security calculation in Encryption class of the library. Warning message is : WARN…
jdev
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