mirror of
https://github.com/RobTillaart/Arduino.git
synced 2024-10-03 18:09:02 -04:00
429 lines
10 KiB
C++
429 lines
10 KiB
C++
//
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// FILE: performance.ino
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// AUTHOR: Rob Tillaart
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// DATE: 2013-09-23
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//
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// PUPROSE: test complex math
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//
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// Serial.print(Complex) supported since 0.1.05
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#include "Complex.h"
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unsigned long start, stop, total;
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double re, im, m, p;
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void setup()
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{
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Serial.begin(115200);
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Serial.print("\n Complex numbers performance test for Arduino: ");
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Serial.println(COMPLEX_LIB_VERSION);
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Serial.println();
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start = micros();
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Complex c1(10.0, -2.0);
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Complex c2(3, 0);
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Complex c3(-10, 4);
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Complex c4(-5,-5);
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Complex c5(0, 0);
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stop = micros();
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Serial.print("5 constructors\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c3.set(0,0);
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stop = micros();
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Serial.print("set(0,0)\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 + 1;
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stop = micros();
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Serial.print("c1 + 1 \t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 + c2;
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stop = micros();
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Serial.print("c1 + c2\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 += c2;
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stop = micros();
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Serial.print("+= c2\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = -c1;
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stop = micros();
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Serial.print("c5 = -c1\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 - 3;
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stop = micros();
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Serial.print("c1 - 3\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 - c2;
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stop = micros();
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Serial.print("c1 - c2\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 -= c2;
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stop = micros();
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Serial.print("c5 -= c2\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 * 3;
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stop = micros();
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Serial.print("c1 * 3\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 * c2;
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stop = micros();
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Serial.print("c1 * c2\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 *= c2;
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stop = micros();
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Serial.print("c5 *= c2\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 / 3;
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stop = micros();
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Serial.print("c1 / 3\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1 / c2;
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stop = micros();
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Serial.print("c1 / c2\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 /= c2;
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stop = micros();
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Serial.print("c5 /= c2\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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start = micros();
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for(uint8_t i=0; i< 100; i++) re = c1.real();
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stop = micros();
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Serial.print("real()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) im = c1.imag();
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stop = micros();
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Serial.print("imag()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) m = c1.modulus();
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stop = micros();
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Serial.print("modulus()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) p = c1.phase();
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stop = micros();
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Serial.print("phase\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5.polar(m, p);
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stop = micros();
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Serial.print("polar()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.conjugate();
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stop = micros();
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Serial.print("conjugate()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.reciprocal();
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stop = micros();
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Serial.print("reciprocal();\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_sqr();
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stop = micros();
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Serial.print("c_sqr()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_exp();
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stop = micros();
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Serial.print("c_exp()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_log();
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stop = micros();
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Serial.print("c_log()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_pow(2);
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stop = micros();
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Serial.print("c_pow(2)\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_sqrt();
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stop = micros();
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Serial.print("c_sqrt()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_logn(c4);
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stop = micros();
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Serial.print("c_logn(c4)\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c4.c_pow(c5);
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stop = micros();
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Serial.print("c_pow(c5)\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_log10();
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stop = micros();
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Serial.print("c_log10()\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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c1.set(0.5, 0.5);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_sin();
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stop = micros();
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Serial.print("c_sin()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_asin();
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stop = micros();
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Serial.print("c_asin()\t");
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Serial.println(stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_cos();
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stop = micros();
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Serial.print("c_cos()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acos();
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stop = micros();
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Serial.print("c_acos()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_tan();
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stop = micros();
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Serial.print("c_tan()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_atan();
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stop = micros();
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Serial.print("c_atan()\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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c1.set(0.5, 0.5);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_csc();
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stop = micros();
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Serial.print("c_csc()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acsc();
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stop = micros();
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Serial.print("c_acsc()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_sec();
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stop = micros();
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Serial.print("c_sec()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_asec();
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stop = micros();
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Serial.print("c_asec()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_cot();
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stop = micros();
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Serial.print("c_cot()\t\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acot();
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stop = micros();
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Serial.print("c_acot()\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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c1.set(0.5, 0.5);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_sinh();
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stop = micros();
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Serial.print("c_sinh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_asinh();
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stop = micros();
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Serial.print("c_asinh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_cosh();
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stop = micros();
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Serial.print("c_cosh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acosh();
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stop = micros();
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Serial.print("c_acosh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_tanh();
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stop = micros();
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Serial.print("c_tanh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_atanh();
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stop = micros();
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Serial.print("c_atanh()\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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c1.set(0.5, 0.5);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_csch();
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stop = micros();
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Serial.print("c_csch()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acsch();
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stop = micros();
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Serial.print("c_acsch()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_sech();
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stop = micros();
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Serial.print("c_sech()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_asech();
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stop = micros();
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Serial.print("c_asech()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c1.c_coth();
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stop = micros();
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Serial.print("c_coth()\t");
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Serial.println(stop - start);
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total += (stop - start);
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start = micros();
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for(uint8_t i=0; i< 100; i++) c5 = c5.c_acoth();
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stop = micros();
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Serial.print("c_acoth()\t");
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Serial.println(stop - start);
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total += (stop - start);
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Serial.println();
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Serial.println(total);
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Serial.println("\n.. Complex done");
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}
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void loop()
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{
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}
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//
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// END OF FILE
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//
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