git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1159 35acf78f-673a-0410-8e92-d51de3d6d3f4
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@ -13,6 +13,7 @@
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in stable branch).
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- FIX: Fixed LPC214x UART problem (bug 2841088)(backported in stable branch).
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- NEW: Added new APIs chSchDoYieldS() and chThdYield().
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- MEW: Added new benchmark about RAM footprint.
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- MEW: Added new benchmark about round robin rescheduling.
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- NEW: Reorganized and rationalized the distribution tree and the
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documentation.
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@ -50,6 +50,7 @@
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* - @subpage test_benchmarks_010
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* - @subpage test_benchmarks_011
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* - @subpage test_benchmarks_012
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* - @subpage test_benchmarks_013
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* .
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* @file testbmk.c Kernel Benchmarks
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* @brief Kernel Benchmarks source file
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@ -676,6 +677,71 @@ const struct testcase testbmk12 = {
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};
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#endif
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/**
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* @page test_benchmarks_013 RAM Footprint
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*
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* <h2>Description</h2>
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* The memory size of the various kernel objects is printed.
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*/
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static char *bmk13_gettest(void) {
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return "Benchmark, RAM footprint";
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}
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static void bmk13_execute(void) {
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test_print("--- System: ");
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test_printn(sizeof(ReadyList) + sizeof(VTList) + IDLE_THREAD_STACK_SIZE +
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(sizeof(Thread) + sizeof(struct intctx) + sizeof(struct extctx) +
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INT_REQUIRED_STACK) * 2);
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test_println(" bytes");
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test_print("--- Thread: ");
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test_printn(sizeof(Thread));
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test_println(" bytes");
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test_print("--- Timer : ");
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test_printn(sizeof(VirtualTimer));
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test_println(" bytes");
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test_print("--- Semaph: ");
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test_printn(sizeof(Semaphore));
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test_println(" bytes");
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#if CH_USE_EVENTS
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test_print("--- EventS: ");
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test_printn(sizeof(EventSource));
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test_println(" bytes");
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test_print("--- EventL: ");
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test_printn(sizeof(EventListener));
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test_println(" bytes");
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#endif
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#if CH_USE_MUTEXES
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test_print("--- Mutex : ");
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test_printn(sizeof(Mutex));
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test_println(" bytes");
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#endif
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#if CH_USE_CONDVARS
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test_print("--- CondV.: ");
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test_printn(sizeof(CondVar));
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test_println(" bytes");
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#endif
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#if CH_USE_QUEUES
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test_print("--- Queue : ");
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test_printn(sizeof(GenericQueue));
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test_println(" bytes");
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#endif
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#if CH_USE_MAILBOXES
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test_print("--- MailB.: ");
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test_printn(sizeof(Mailbox));
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test_println(" bytes");
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#endif
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}
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const struct testcase testbmk13 = {
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bmk13_gettest,
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NULL,
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NULL,
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bmk13_execute
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};
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/*
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* Test sequence for benchmarks pattern.
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*/
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@ -697,6 +763,7 @@ const struct testcase * const patternbmk[] = {
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#if CH_USE_MUTEXES
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&testbmk12,
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#endif
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&testbmk13,
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#endif
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NULL
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};
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