diff options
Diffstat (limited to 'tests/perf_bench/misc_mandel.py')
| -rw-r--r-- | tests/perf_bench/misc_mandel.py | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tests/perf_bench/misc_mandel.py b/tests/perf_bench/misc_mandel.py index a4b789136..fe26e3f4c 100644 --- a/tests/perf_bench/misc_mandel.py +++ b/tests/perf_bench/misc_mandel.py @@ -1,5 +1,6 @@ # Compute the Mandelbrot set, to test complex numbers + def mandelbrot(w, h): def in_set(c): z = 0 @@ -11,21 +12,23 @@ def mandelbrot(w, h): img = bytearray(w * h) - xscale = ((w - 1) / 2.4) - yscale = ((h - 1) / 3.2) + xscale = (w - 1) / 2.4 + yscale = (h - 1) / 3.2 for v in range(h): - line = memoryview(img)[v * w:v * w + w] + 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) |