Dear all,
I am using the following compile line for my makefile however -ipo options takes far longer than without -ipo, what is the reason of this behavior?
ifort -ipo -prec-sqrt -prec-div -fp-model source -xHost -traceback -unroll4 -O3 -standard-semantics -assume protect_parens
Is this behavior normal? I am on a Linux x86-64 environment.
Best,
Umut