138 lines
9.5 KiB
Plaintext
138 lines
9.5 KiB
Plaintext
Title: AppKernel
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Description:
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AppKernel is used to measure the performance of VxMicro. It performs benchmarks
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for sema, mutex, memmap, mempool, event, mailbox and pipe when used by
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tasks in microkernel.
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--------------------------------------------------------------------------------
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Building and Running Project:
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This microkernel project outputs to the console. It can be built and executed
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on QEMU as follows:
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make pristine
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make microkernel.qemu
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--------------------------------------------------------------------------------
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Sample Output:
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|-----------------------------------------------------------------------------|
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| S I M P L E S E R V I C E M E A S U R E M E N T S | nsec |
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|-----------------------------------------------------------------------------|
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| minimum VxMicro call time | NNNNN|
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|-----------------------------------------------------------------------------|
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| enqueue 1 byte msg in FIFO | NNNNNN|
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| dequeue 1 byte msg in FIFO | NNNNNN|
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| enqueue 4 bytes msg in FIFO | NNNNNN|
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| dequeue 4 bytes msg in FIFO | NNNNNN|
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| enqueue 1 byte msg in FIFO to a waiting higher priority task | NNNNNN|
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| enqueue 4 bytes in FIFO to a waiting higher priority task | NNNNNN|
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|-----------------------------------------------------------------------------|
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| signal semaphore | NNNNNN|
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| signal to waiting high pri task | NNNNNN|
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| signal to waiting high pri task, with timeout | NNNNNN|
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| signal to waitm (2) | NNNNNN|
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| signal to waitm (2), with timeout | NNNNNN|
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| signal to waitm (3) | NNNNNN|
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| signal to waitm (3), with timeout | NNNNNNN|
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| signal to waitm (4) | NNNNNNN|
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| signal to waitm (4), with timeout | NNNNNNN|
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|-----------------------------------------------------------------------------|
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| average lock and unlock mutex | NNNNNN|
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|-----------------------------------------------------------------------------|
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| average alloc and dealloc memory page | NNNNNN|
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|-----------------------------------------------------------------------------|
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| average alloc and dealloc memory pool block | NNNNNN|
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|-----------------------------------------------------------------------------|
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| Signal enabled event | NNNNNN|
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| Signal event & Test event | NNNNNN|
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| Signal event & TestW event | NNNNNN|
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| Signal event with installed handler |
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| Handler responds OK |
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|-----------------------------------------------------------------------------|
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| M A I L B O X M E A S U R E M E N T S |
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|-----------------------------------------------------------------------------|
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| Send mailbox message to waiting high priority task and wait |
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| repeat for 128 times and take the average |
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|-----------------------------------------------------------------------------|
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| size(B) | time/packet (nsec) | KB/sec |
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|-----------------------------------------------------------------------------|
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| N| NNNNNN| N|
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| N| NNNNNN| NN|
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| NN| NNNNNN| NN|
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| NN| NNNNNN| NN|
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| NN| NNNNNN| NN|
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| NNN| NNNNNN| NNN|
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| NNN| NNNNNN| NNN|
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| NNN| NNNNNN| NNN|
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| NNNN| NNNNNNN| NNN|
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| NNNN| NNNNNNN| NNNN|
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| NNNN| NNNNNNN| NNNN|
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| NNNN| NNNNNNN| NNNN|
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|-----------------------------------------------------------------------------|
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| message overhead: NNNNNN nsec/packet |
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| raw transfer rate: NNNN KB/sec (without overhead) |
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|-----------------------------------------------------------------------------|
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| C H A N N E L M E A S U R E M E N T S |
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|-----------------------------------------------------------------------------|
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| Send data into a pipe towards a receiving high priority task and wait |
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|-----------------------------------------------------------------------------|
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| matching sizes (_ALL_N) |
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|-----------------------------------------------------------------------------|
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| size(B) | time/packet (nsec) | KB/sec |
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|-----------------------------------------------------------------------------|
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| put | get | no buf | small buf| big buf | no buf | small buf| big buf |
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|-----------------------------------------------------------------------------|
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| N| N| NNNNNNN| NNNNNNN| NNNNNNN| N| N| N|
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| NN| NN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NN| NN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NN| NN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NNN| NNN| NNN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NNN| NNN| NNN|
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| NNNN| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| NNN| NNN| NNN|
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| NNNN| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| NNN| NNN| NNN|
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| NNNN| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| NNNN| NNNN| NNNN|
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|-----------------------------------------------------------------------------|
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| non-matching sizes (1_TO_N) to higher priority |
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|-----------------------------------------------------------------------------|
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| size(B) | time/packet (nsec) | KB/sec |
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|-----------------------------------------------------------------------------|
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| put | get | no buf | small buf| big buf | no buf | small buf| big buf |
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|-----------------------------------------------------------------------------|
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| N| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| N| N| N|
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| NN| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NN| NNNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNN| NN| NNNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NN|
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| NNNN| NN| NNNNNNNN| NNNNNNNN| NNNNNNNN| NN| NN| NN|
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| NNNN| NN| NNNNNNNNN| NNNNNNNNN| NNNNNNNNN| NN| NN| NN|
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| NNNN| N| NNNNNNNNN| NNNNNNNNN| NNNNNNNNN| N| N| N|
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|-----------------------------------------------------------------------------|
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| non-matching sizes (1_TO_N) to lower priority |
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|-----------------------------------------------------------------------------|
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| size(B) | time/packet (nsec) | KB/sec |
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|-----------------------------------------------------------------------------|
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| put | get | no buf | small buf| big buf | no buf | small buf| big buf |
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|-----------------------------------------------------------------------------|
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| N| NNNN| NNNNNNN| NNNNNN| NNNNNN| N| N| N|
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| NN| NNNN| NNNNNNN| NNNNNNN| NNNNNN| NN| NN| NN|
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| NN| NNNN| NNNNNNN| NNNNNNN| NNNNNN| NN| NN| NN|
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| NN| NNN| NNNNNNN| NNNNNNN| NNNNNN| NN| NN| NN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NNN|
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| NNN| NNN| NNNNNNN| NNNNNNN| NNNNNNN| NN| NN| NNN|
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| NNN| NN| NNNNNNNN| NNNNNNNN| NNNNNNN| NN| NN| NNN|
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| NNNN| NN| NNNNNNNN| NNNNNNNN| NNNNNNN| NN| NN| NNN|
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| NNNN| NN| NNNNNNNNN| NNNNNNNNN| NNNNNNN| NN| N| NNN|
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| NNNN| N| NNNNNNNNN|NNNNNNNNNN| NNNNNNN| N| N| NNNN|
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|-----------------------------------------------------------------------------|
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| END OF TESTS |
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|-----------------------------------------------------------------------------|
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VXMICRO PROJECT EXECUTION SUCCESSFUL
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