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Examples of the use of OMP_SCHEDULE are as follows: $ setenv OMP_SCHEDULE “static, 5” $ setenv OMP_SCHEDULE “guided, 8” $ setenv OMP_SCHEDULE “dynamic” OMP_DYNAMIC - currently has no effect. OMP_NESTED - currently has no effect. MPSTKZ - increase the size of the stacks used by threads executing in parallel regions. For use with programs that utilize large amounts of thread-local storage in the form of private variables or local variables in functions or subroutines called within parallel regions. The value should be an integer <n> concatenated with M or m to specify stack sizes of n megabytes. For example: $ setenv MPSTKZ 8M Optimization MP Pragmas for C and C++ 149