new commit

.gitignore

@@ -27,6 +27,10 @@ share/python-wheels/
 *.egg
 MANIFEST
 devenv/
+time_execution/3_9_cpython/
+time_execution/3_11_cpython/
+time_execution/pypy3.9-v7.3.13-linux64/
+time_execution/venv-pypy/
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

time_execution/mandelbrot.py

@@ -0,0 +1,81 @@
+def linspace(start, stop, n):
+    if n == 1:
+        yield stop
+        return
+    h = (stop - start) / (n - 1)
+    for i in range(n):
+        yield start + h * i
+
+def mandelbrot_1(pmin = -2.5, pmax= 1.5, qmin = -2, qmax= 2,
+                ppoints = 200, qpoints = 200, max_iterations = 300, infinity_border = 100):
+    image = [[0 for i in range(qpoints)] for j in range(ppoints)]
+    for ip, p in enumerate(linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(linspace(qmin, qmax, qpoints)):
+            c = p + 1j * q
+            z = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+                    image[ip][iq] = 1
+                    break
+    return image
+
+def linspace(start, stop, n):
+    if n == 1:
+        yield stop
+        return
+    h = (stop - start) / (n - 1)
+    for i in range(n):
+        yield start + h * i
+
+def mandelbrot_2(pmin: float = -2.5, pmax: float = 1.5, qmin: float = -2, qmax: float = 2,
+                ppoints: int = 200, qpoints: int = 200, max_iterations: int = 300, infinity_border: float = 100) -> list[list[int]]:
+
+    image: list[list[int]] = [[0 for i in range(qpoints)] for j in range(ppoints)]
+    for ip, p in enumerate(linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(linspace(qmin, qmax, qpoints)):
+            c: complex = p + 1j * q
+            z: complex  = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+                    image[ip][iq] = 1
+                    break
+    return image
+
+import numpy as np
+
+def mandelbrot_3(pmin = -2.5, pmax = 1.5, qmin = -2, qmax = 2,
+            ppoints = 200, qpoints = 200, max_iterations = 300, infinity_border= 100):
+
+    image = np.zeros((ppoints, qpoints))
+
+    for ip, p in enumerate(np.linspace(pmin, pmax, ppoints)):
+        for iq, q in enumerate(np.linspace(qmin, qmax, qpoints)):
+            c = p + 1j * q
+            z = 0
+            for k in range(max_iterations):
+                z = z ** 2 + c
+                if abs(z) > infinity_border:
+
+                    image[ip, iq] = 1
+                    break
+    return image
+
+
+import time
+if __name__ == '__main__':
+    tic = time.perf_counter_ns()
+    image = mandelbrot_1()
+    toc = time.perf_counter_ns()
+    print((toc - tic)/1_000_000_000, "s - checked_1")
+
+    tic = time.perf_counter_ns()
+    image = mandelbrot_2()
+    toc = time.perf_counter_ns()
+    print((toc - tic)/1_000_000_000, "s - checked_2")
+
+    tic = time.perf_counter_ns()
+    image = mandelbrot_3()
+    toc = time.perf_counter_ns()
+    print((toc - tic)/1_000_000_000, "s - checked_3")