lines 719-755 of file: include/cppad/utility/omp_alloc.hpp

{xrst_begin old_max_num_threads app}
Set Maximum Number of Threads for omp_alloc Allocator
#####################################################

Removed
*******
This function has been removed from the CppAD API.
Use the function :ref:`thread_alloc::parallel_setup<ta_parallel_setup-name>`
in its place.

Syntax
******

   # ``include <cppad/utility/omp_alloc.hpp>``

``omp_alloc::max_num_threads`` ( *number* )

Purpose
*******
By default there is only one thread and all execution is in sequential mode
(not :ref:`parallel<omp_in_parallel-name>` ).

number
******
The argument *number* has prototype

   ``size_t`` *number*

It must be greater than zero and specifies the maximum number of
OpenMP threads that will be active at one time.

Restrictions
************
This function must be called before the program enters
:ref:`parallel<omp_in_parallel-name>` execution mode.

{xrst_end old_max_num_threads}