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MindSDK_MM32F3270/demo_apps/coremark/coremark_basic
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Yilin Sun 6a70c509d4 Initial MM32F3270 SDK. 
Signed-off-by: Yilin Sun <imi415@imi.moe>
 		2023-03-27 17:11:47 +08:00
..
build Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
board_init.c Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
board_init.h Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
clock_init.c Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
clock_init.h Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
main.c Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
pin_init.c Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
pin_init.h Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00
readme.md Initial MM32F3270 SDK. 2023-03-27 17:11:47 +08:00

readme.md

coremark_baisc

实验过程

  • coremark_basic样例的main.c文件处于屏蔽状态，样例中所使用的main()函数处于core_main.c中。
  • 配置TOTAL_DATA_SIZE为1200，迭代次数为12000次。
  • 通过串口打印coremark的迭代次数、运行时间、每秒迭代次数等信息。
  • coremark运行所花费的时间与调试器的优化等级相关，优化等级越高，花费时间越少，优化等级越低，花费时间越长。(最低优化等级下，coremark运行甚至可能会长达10分钟)

实验结果

Profile generation run parameters for coremark. CoreMark Size : 400 Total ticks : 38377 Total time (secs): 38.377000 Iterations/Sec : 312.687287 Iterations : 12000 Compiler version : GCC 10.3.1 Compiler flags : -0hs -no_size_constraints Memory location : STACK seedcrc : 0x4eaf [0]crclist : 0x6a79 [0]crcmatrix : 0x5608 [0]crcstate : 0xe5a4 [0]crcfinal : 0x8d4c Correct operation validated. See README.md for run and reporting rules. done.