I'm writing to see if someone could help me understand an issue in our solver that recently came up while using Vtune Amplifier. I'll try and describe this here:
Using vtune amplifier we see that the time spent in a function "mucal" goes up as number of threads increase. On 8 threads, mucal is at the top of the list.
mucal is a function that calculates viscosity. This is called in the following manner.