micropython: add micropython component

components/language/micropython/tests/perf_bench/misc_mandel.py

@@ -0,0 +1,34 @@
+# Compute the Mandelbrot set, to test complex numbers
+
+
+def mandelbrot(w, h):
+    def in_set(c):
+        z = 0
+        for i in range(32):
+            z = z * z + c
+            if abs(z) > 100:
+                return i
+        return 0
+
+    img = bytearray(w * h)
+
+    xscale = (w - 1) / 2.4
+    yscale = (h - 1) / 3.2
+    for v in range(h):
+        line = memoryview(img)[v * w : v * w + w]
+        for u in range(w):
+            c = in_set(complex(v / yscale - 2.3, u / xscale - 1.2))
+            line[u] = c
+
+    return img
+
+
+bm_params = {
+    (100, 100): (20, 20),
+    (1000, 1000): (80, 80),
+    (5000, 1000): (150, 150),
+}
+
+
+def bm_setup(ps):
+    return lambda: mandelbrot(ps[0], ps[1]), lambda: (ps[0] * ps[1], None)