Real-Time Embedded Multithreading Using ThreadX and MIPS- P17:Although the history of embedded systems is relatively short, 1 the advances and successes of this fi eld have been profound. Embedded systems are found in a vast array of applications such as consumer electronics, “ smart ” devices, communication equipment, automobiles, desktop computers, and medical equipment. | B-10 Appendix B Allowed From Initialization threads timers and ISRs Example TX_BYTE_POOL my_pool ULONG fragments_searched ULONG merges ULONG splits ULONG allocates ULONG releases ULONG suspensions ULONG timeouts Retrieve performance information on the previously created byte pool. status tx_byte_pool_performance_info_get my_pool fragments_searched merges splits allocates releases suspensions timeouts If status is TX_SUCCESS the performance information was successfully retrieved. See Also tx_byte_allocate tx_byte_pool_create tx_byte_pool_delete tx_byte_pool_info_get tx_byte_pool_performance_system_info_get tx_byte_pool_prioritize tx_byte_release tx_byte_pool_performance_system_info_get Get byte pool system performance information Prototype UINT tx_byte_pool_performance_system_info_get ULONG allocates ULONG releases ULONG fragments_searched on to remove this watermark. Memory Byte Pool Services B-11 ULONG merges ULONG splits ULONG suspensions ULONG timeouts Description This service retrieves performance information about all memory byte pools in the system. NOTE The ThreadX library and application must be built with TX_BYTE_POOL_ENABLE_ PERFORMANCE_INFO defined for this service to return performance information. Input Parameters allocates Pointer to destination for the number of allocate requests performed on this pool. releases Pointer to destination for the number of release requests performed on this pool. fragments_ searched Pointer to destination for the total number of internal memory fragments searched during allocation requests on all byte pools. merges Pointer to destination for the total number of internal memory blocks merged during allocation requests on all byte pools. splits Pointer to destination for the total number of internal memory blocks split fragments created during allocation requests on all byte pools. suspensions Pointer to destination for the total number of thread allocation suspensions on all byte pools. timeouts Pointer to
