是时候给L4R5ZI测点硬的东西了,据CoreMark官方提交的分数显示,L4R5ZI能跑到404分。
于是余弦也下载了CoreMark一跑究竟,跑的CoreMark是简单优化的。实际效果:
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系统主频:120000000
2K performance run parameters for coremark.
CoreMark Size : 666
Total ticks : 38560
Total time (secs): 38.560000
Iterations/Sec : 311.203320
Iterations : 12000
Compiler version : Please put compiler version here (e.g. gcc 4.1)
Compiler flags : -Ohs -no_size_constraints
Memory location : STACK
seedcrc : 0xe9f5
[0]crclist : 0xe714
[0]crcmatrix : 0x1fd7
[0]crcstate : 0x8e3a
[0]crcfinal : 0xd340
Correct operation validated. See readme.txt for run and reporting rules.
CoreMark 1.0 : 311.203320 / Please put compiler version here (e.g. gcc 4.1) -Ohs -no_size_constraints / STACK
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达到了311,看来404是经过不少优化的。那么对比一个STM32其他芯片的跑分看看呢.
311也算是有很不错的性能了。