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| author | Joshua Yun <joshua@joshuayun.com> | 2025-03-13 23:16:14 -0500 |
|---|---|---|
| committer | Joshua Yun <joshua@joshuayun.com> | 2025-03-13 23:16:14 -0500 |
| commit | 2b4e742f021a37fffcc5e557c4456c0a4ea77483 (patch) | |
| tree | 2db677efc1bbe14149d4248dca61969cffa9e1c1 /Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h | |
| parent | 3ecbe307fbdbede75d8b66d50244c0f4260a8774 (diff) | |
| download | sdr-master.tar.gz | |
Diffstat (limited to 'Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h')
| -rw-r--r-- | Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h b/Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h new file mode 100644 index 0000000..96d13cd --- /dev/null +++ b/Software/Drivers/CMSIS/DSP/DSP_Lib_TestSuite/Common/JTest/inc/jtest_cycle.h @@ -0,0 +1,79 @@ +#ifndef _JTEST_CYCLE_H_
+#define _JTEST_CYCLE_H_
+
+/*--------------------------------------------------------------------------------*/
+/* Includes */
+/*--------------------------------------------------------------------------------*/
+
+#include "jtest_fw.h" /* JTEST_DUMP_STRF() */
+#include "jtest_systick.h"
+#include "jtest_util.h" /* STR() */
+
+/*--------------------------------------------------------------------------------*/
+/* Declare Module Variables */
+/*--------------------------------------------------------------------------------*/
+extern const char * JTEST_CYCLE_STRF;
+
+/*--------------------------------------------------------------------------------*/
+/* Macros and Defines */
+/*--------------------------------------------------------------------------------*/
+
+/**
+ * Wrap the function call, fn_call, to count execution cycles and display the
+ * results.
+ */
+/* skipp function name + param
+#define JTEST_COUNT_CYCLES(fn_call) \
+ do \
+ { \
+ uint32_t __jtest_cycle_end_count; \
+ \
+ JTEST_SYSTICK_RESET(SysTick); \
+ JTEST_SYSTICK_START(SysTick); \
+ \
+ fn_call; \
+ \
+ __jtest_cycle_end_count = \
+ JTEST_SYSTICK_VALUE(SysTick); \
+ \
+ JTEST_SYSTICK_RESET(SysTick); \
+ JTEST_DUMP_STRF(JTEST_CYCLE_STRF, \
+ STR(fn_call), \
+ (JTEST_SYSTICK_INITIAL_VALUE - \
+ __jtest_cycle_end_count)); \
+ } while (0)
+*/
+#ifndef ARMv7A
+
+#define JTEST_COUNT_CYCLES(fn_call) \
+ do \
+ { \
+ uint32_t __jtest_cycle_end_count; \
+ \
+ JTEST_SYSTICK_RESET(SysTick); \
+ JTEST_SYSTICK_START(SysTick); \
+ \
+ fn_call; \
+ \
+ __jtest_cycle_end_count = \
+ JTEST_SYSTICK_VALUE(SysTick); \
+ \
+ JTEST_SYSTICK_RESET(SysTick); \
+ JTEST_DUMP_STRF(JTEST_CYCLE_STRF, \
+ (JTEST_SYSTICK_INITIAL_VALUE - \
+ __jtest_cycle_end_count)); \
+ } while (0)
+
+#else
+/* TODO */
+#define JTEST_COUNT_CYCLES(fn_call) \
+ do \
+ { \
+ fn_call; \
+ } while (0)
+
+#endif
+
+#endif /* _JTEST_CYCLE_H_ */
+
+
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