Here is a C++ code: #define ARR_SIZE_TEST ( 8 * 1024 * 1024 ) void cpp_tst_add( unsigned* x, unsigned* y )
Learning about ARM NEON in开发者_运维知识库trinsics, I was timing a function that I wrote to double the elements in an array.The version that used the intrinsics takes more time than a plain C version
I\'m using Cortex-A8 processor and I\'m not understanding how to use the -mfpu flag. On the Cortex-A8 there are both vfpv3 and neon co-processors. Previously I was not knowing how to use neon so I wa
How to use the NEON comparison instructions in general? Here is a case, I want to use, Greater-than-or-equal-to instruction?
I have an image processing algorithm running on an ARM-Cortex-A8/Ubuntu 9.01 platform and I have to measure the power consumed by my algorithm, do开发者_JAVA百科es anyone know how to do this? Any tool
I\'m using an ARM Cortex-A8 based processor called as i.MX515. There is linux Ubuntu 9.10 distribution. I\'m running a very big application written in C and I\'m making use of gettimeofday(); function
What is the difference between Int32 and UInt32? If they are the same with c开发者_开发问答apacity range capabilities, the question is for what reason UInt32 was created? When should I use UInt32 ins
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