finmath/finmath-lib

Change default behaviours with system properties

William1104 opened this issue · 4 comments

William1104 commented

Hi Christian,

Some classes (e.g. LinearAlgebra, CalibrationSpec and LIBORMarketModelStandard) control default behaviours with some embedded variables. Those variable values can be changed only with code changes.

May I modify related classes, so that those variable values can be changed with some system properties? I will keep the code backward compatible.

Best regards,
William

cfries commented

I am considering removing the dependency to colt (which would remove the need for a property in LinearAlgebra) and use parameter in LIBORMarketModelStandard. (Note that LIBORMarketModelStandard is a legacy class and all the features are now in LIBORMarketModel). What do you think?

oliverdauben commented

Go for it. I've got the Impression that the project is no longer under any maintenance at all.

Am 06.06.2016 um 11:16 schrieb Christian Fries notifications@github.com:

I am considering removing the dependency to colt (which would remove the need for a property in LinearAlgebra) and use parameter in LIBORMarketModelStandard. (Note that LIBORMarketModelStandard is a legacy class and all the features are now in LIBORMarketModel). What do you think?

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cfries commented

I have removed the dependency to colt. But since commons-math is slow, I have added a dependency to jblas. It can be configured via a Java properties file. The default behavior is to use jblas and commons-math as a default on system where jblas is not available (jblas needs some binary libs).

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William1104 commented

Many thanks for accepting the idea. :)