struct PK_SESSION_smp_o_s
    {
    int                 o_t_version;         --- version number
    PK_thread_t         thread_format;       --- (PK_thread_per_processor_c)
    int                 n_threads;           --- (1)
    PK_LOGICAL_t        on_single_processor; --- (PK_LOGICAL_false)
    };
typedef struct PK_SESSION_smp_o_s PK_SESSION_smp_o_t;


This option structure is supplied to PK_SESSION_set_smp.


Description of fields:



thread_format         In conjunction with the n_threads field,
                        determines the number of threads to be
                        invoked. Permitted values are

                            PK_thread_disabled_c
                            PK_thread_per_processor_c
                            PK_thread_absolute_c


n_threads             The number of threads to be invoked for
                        symmetric multi-processing (SMP). The effect
                        of this value is dependent on the value of
                        the thread_format field.
                        This field may only be set to zero if the
                        thread_format field is set to the value,
                        PK_thread_disabled_c.


on_single_processor   PK_LOGICAL_true if SMP is to be enabled on
                        single processor platforms.