pcDuino入门指南——第三章 Benchmark pcDuino
如果想测试pcDuino的一些性能指标的话，可以下载测试工具的源代码然后用相同版本的编译工具编译它。GCC:GCC附带版本4.6.3http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/17.png如果想要最新版本，可以从这里下载最新的Linaro ARM GCC：http://www.linaro.org/downloads/CPU:http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/25.pngLinpack:Linpack下载 http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/36.pngOpenSSL:http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/44.pngDhryStone:在这里下载dhrystone source code. http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/55.pngMemory and NAND:http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/64.pngNAND可用的空间大小大概750M，如果想释放更多的空间建议使用 SD-boot image文件。pcDuino有1G的DDR3内存，其中预留给GPU和HD-Media Core192M。下面是内存读写速度的测试方法： http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/75.pngNAND读写速度的测试方法：http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/84.png http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/93.pngUSB: http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/104.pnghttp://www.linksprite.com/cnblog/wp-content/uploads/2013/04/113.png http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/122.pngMicro-SD:http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/131.pnghttp://www.linksprite.com/cnblog/wp-content/uploads/2013/04/141.pnghttp://www.linksprite.com/cnblog/wp-content/uploads/2013/04/151.pngEthernet:1. # sudo apt-get update2. # sudo apt-get install iperfTX test: http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/161.pngRX test: http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/171.pngCPU usage:http://www.linksprite.com/cnblog/wp-content/uploads/2013/04/18.png
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