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4 changes: 4 additions & 0 deletions opal/mca/btl/usnic/btl_usnic.h
Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,10 @@ BEGIN_C_DECLS
* at other times as needed or as tuning dictates.
*/
extern uint64_t opal_btl_usnic_ticks;

/* Lock for MPU_THREAD_MULTIPLE support */
extern opal_recursive_mutex_t btl_usnic_lock;

static inline uint64_t
get_nsec(void)
{
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2 changes: 1 addition & 1 deletion opal/mca/btl/usnic/btl_usnic_component.c
Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@
#define OPAL_BTL_USNIC_NUM_COMPLETIONS 500

/* MPI_THREAD_MULTIPLE_SUPPORT */
opal_recursive_mutex_t btl_usnic_lock;
opal_recursive_mutex_t btl_usnic_lock = OPAL_RECURSIVE_MUTEX_STATIC_INIT;

/* RNG buffer definition */
opal_rng_buff_t opal_btl_usnic_rand_buff = {0};
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6 changes: 0 additions & 6 deletions opal/mca/btl/usnic/btl_usnic_module.h
Original file line number Diff line number Diff line change
Expand Up @@ -53,12 +53,6 @@

BEGIN_C_DECLS

/*
* MPI_THREAD_MULTIPLE support
*/
extern opal_recursive_mutex_t btl_usnic_lock;


/*
* Forward declarations to avoid include loops
*/
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