Parallel through the C interface

[franciscogaluppo]

How can I enable parallelism through the C interface? Is it possible?

[jajhall]

If you're solving a MIP then parallel is the default.

For an LP, set the parallel option to "On". However, there's little performance gain.

For a QP there's no parallelism

[franciscogaluppo]

But how do I set the parallel option to "On"?

[jajhall]

You call Highs_setStringOptionValue, passing "parallel" as option, and "on" as value.