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Module 3_DMIPS ECEN 5803 Project 1 Submitted by 1. Rahul Yamasani 2. Srivishnuj Alvakonda
Fork of Dhrystone by
main.cpp
- Committer:
- jmehring
- Date:
- 2014-06-13
- Revision:
- 0:f96b0b385ec4
- Child:
- 1:a4840e30d4a9
File content as of revision 0:f96b0b385ec4:
#include "mbed.h" #include "dhry.h" DigitalOut myled(LED1); Timer timer; Serial pc(USBTX, USBRX); //serial channel over HDK USB interface int main() { double benchtime, dps; unsigned long loops; pc.baud(9600); printf("Dhrystone Benchmark Program C/1 12/01/84\r\n"); timer.start(); while(1) { loops = 0l; myled = 1; timer.reset(); do { Proc0(); loops += LOOPS; benchtime = timer.read(); } while (benchtime <= 60.000); myled = 0; dps = (double)loops / benchtime; printf("Dhrystone time for %ld passes = %.3f sek\r\n", loops, benchtime); printf("This machine benchmarks at %.0f dhrystones/second\r\n", dps); wait(1.0); } }