2017-01-13 04:56:40 +08:00
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Title: kernel Object Performance
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Description:
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The SysKernel test measures the performance of semaphore,
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2020-10-22 17:41:48 +08:00
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lifo, fifo, stack and memslab objects.
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2017-01-13 04:56:40 +08:00
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Building and Running Project:
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This project outputs to the console. It can be built and executed
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on QEMU as follows:
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2017-08-03 22:03:02 +08:00
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make run
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2017-01-13 04:56:40 +08:00
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Troubleshooting:
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Problems caused by out-dated project information can be addressed by
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issuing one of the following commands then rebuilding the project:
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make clean # discard results of previous builds
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# but keep existing configuration info
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or
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make pristine # discard results of previous builds
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# and restore pre-defined configuration info
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--------------------------------------------------------------------------------
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Sample Output:
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MODULE: kernel API test
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KERNEL VERSION: 0x1066300
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Each test below is repeated 5000 times;
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average time for one iteration is displayed.
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TEST CASE: Semaphore #1
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TEST COVERAGE:
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k_sem_init
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2017-04-04 23:32:48 +08:00
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k_sem_take(K_FOREVER)
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k_sem_give
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Semaphore #2
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TEST COVERAGE:
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k_sem_init
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k_sem_take(TICKS_NONE)
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k_yield
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k_sem_give
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Semaphore #3
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TEST COVERAGE:
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k_sem_init
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k_sem_take(K_FOREVER)
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k_sem_give
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k_sem_give
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k_sem_take(K_FOREVER)
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2017-01-13 04:56:40 +08:00
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: LIFO #1
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TEST COVERAGE:
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k_lifo_init
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k_lifo_get(K_FOREVER)
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k_lifo_put
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: LIFO #2
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TEST COVERAGE:
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k_lifo_init
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k_lifo_get(K_FOREVER)
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k_lifo_get(TICKS_NONE)
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k_lifo_put
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k_yield
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: LIFO #3
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TEST COVERAGE:
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k_lifo_init
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k_lifo_get(K_FOREVER)
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k_lifo_put
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k_lifo_get(K_FOREVER)
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k_lifo_put
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: FIFO #1
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TEST COVERAGE:
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k_fifo_init
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k_fifo_get(K_FOREVER)
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k_fifo_put
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: FIFO #2
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TEST COVERAGE:
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k_fifo_init
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k_fifo_get(K_FOREVER)
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k_fifo_get(TICKS_NONE)
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k_fifo_put
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k_yield
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: FIFO #3
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TEST COVERAGE:
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k_fifo_init
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k_fifo_get(K_FOREVER)
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k_fifo_put
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k_fifo_get(K_FOREVER)
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k_fifo_put
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Stack #1
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TEST COVERAGE:
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k_stack_init
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k_stack_pop(K_FOREVER)
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k_stack_push
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Stack #2
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TEST COVERAGE:
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k_stack_init
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k_stack_pop(K_FOREVER)
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k_stack_pop
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k_stack_push
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k_yield
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Stack #3
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TEST COVERAGE:
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k_stack_init
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k_stack_pop(K_FOREVER)
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k_stack_push
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k_stack_pop(K_FOREVER)
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k_stack_push
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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2020-10-22 17:41:48 +08:00
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TEST CASE: Memslab #1
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TEST COVERAGE:
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k_mem_slab_alloc
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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TEST CASE: Memslab #2
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TEST COVERAGE:
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k_mem_slab_free
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Starting test. Please wait...
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TEST RESULT: SUCCESSFUL
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DETAILS: Average time for 1 iteration: NNNN nSec
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END TEST CASE
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2017-01-13 04:56:40 +08:00
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PROJECT EXECUTION SUCCESSFUL
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QEMU: Terminated
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