Fix performance loss for consecutive runs

JuliaFEM / FEMBase.jl

JuliaFEM base package (core functionality)

http://juliafem.org/

MIT License

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Fix performance loss for consecutive runs #63

Closed sebastianpech closed 4 years ago

sebastianpech commented 4 years ago

I had a huge perfomance loss when running an analysis multiple times. With each run the mem allocations went up. This was caused by the assembly of the global mass matrix, as it was never emptied and thus increased in each call to the assembly functions.

ahojukka5 commented 4 years ago

LGTM, huge thanks for you contribution.