Embedded/perf_counter
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minor fix

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This commit is contained in:
Gabriel Wang 2024-02-28 20:57:21 +00:00
parent 15d26f61d8
commit ca0793d7e8
1 changed files with 6 additions and 6 deletions
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12
perf_counter.h
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@ -387,11 +387,11 @@ __asm(".global __ensure_systick_wrapper\n\t");
}
\endcode
*/
#define __cpu_usage__(__CNT, ...) \
#define __cpu_usage__(__CNT, ...) \
static int64_t SAFE_NAME(s_lTimestamp) = 0, SAFE_NAME(s_lTotal) = 0; \
static uint32_t s_wLoopCounter = (__CNT); \
static uint32_t SAFE_NAME(s_wLoopCounter) = (__CNT); \
using(float __usage__ = 0, ({ \
if (0 == s_wLoopCounter) { \
if (0 == SAFE_NAME(s_wLoopCounter)) { \
__usage__ = (float)((double)SAFE_NAME(s_lTotal) \
/ (double)( get_system_ticks() \
- SAFE_NAME(s_lTimestamp))); \
@ -399,18 +399,18 @@ __asm(".global __ensure_systick_wrapper\n\t");
SAFE_NAME(s_lTimestamp) = 0; \
SAFE_NAME(s_lTotal) = 0; \
if (__PLOOC_VA_NUM_ARGS(__VA_ARGS__) == 0) { \
__perf_counter_printf__("CPU Usage %3.2f%%\r\n", (double)__usage__); \
__perf_counter_printf__("CPU Usage %3.2f%%\r\n", (double)__usage__);\
} else { \
__VA_ARGS__ \
} \
} \
if (0 == SAFE_NAME(s_lTimestamp)) { \
SAFE_NAME(s_lTimestamp) = get_system_ticks(); \
s_wLoopCounter = (__CNT); \
SAFE_NAME(s_wLoopCounter) = (__CNT); \
} \
start_task_cycle_counter();}), \
({SAFE_NAME(s_lTotal) += stop_task_cycle_counter(); \
s_wLoopCounter--;}))
SAFE_NAME(s_wLoopCounter)--;}))
#define __cpu_time__ __cpu_usage__