Comment on page
tf_mandelbrot*
Computes the Mandelbrot set over the complex domain [
x_min, x_max), [y_min, y_max), discretizing the xy-space into an output of dimensions x_pixels X y_pixels. The output for each cell is the number of iterations needed to escape to infinity, up to and including the specified max_iterations.SELECT * FROM TABLE(
tf_mandelbrot(
x_pixels => <x_pixels>,
y_pixels => <y_pixels>,
x_min => <x_min>,
x_max => <x_max>,
y_min => <y_min>,
y_max => <y_max>,
max_iterations => <max_iterations>
)
)
Parameter | Data Type |
|---|---|
x_pixels | 32-bit integer |
y_pixels | 32-bit integer |
x_min | DOUBLE |
x_max | DOUBLE |
y_min | DOUBLE |
y_max | DOUBLE |
max_iterations | 32-bit integer |
Example
Computed Mandelbrot set using the HEAVY.AI Vega demo
SELECT * FROM TABLE(
tf_mandelbrot_cuda( <x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter | Data Type |
|---|---|
x_pixels | 32-bit integer |
y_pixels | 32-bit integer |
x_min | DOUBLE |
x_max | DOUBLE |
y_min | DOUBLE |
y_max | DOUBLE |
max_iterations | 32-bit integer |
SELECT * FROM TABLE(
tf_mandelbrot_float(<x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter | Data Type |
|---|---|
x_pixels | 32-bit integer |
y_pixels | 32-bit integer |
x_min | DOUBLE |
x_max | DOUBLE |
y_min | DOUBLE |
y_max | DOUBLE |
max_iterations | 32-bit integer |
SELECT * FROM TABLE(
tf_mandelbrot_cuda_float( <x_pixels>, <y_pixels>, <x_min>, <x_max>, <y_min>, <y_max>, <max_iterations>
)
)
Parameter | Data Type |
|---|---|
x_pixels | 32-bit integer |
y_pixels | 32-bit integer |
x_min | DOUBLE |
x_max | DOUBLE |
y_min | DOUBLE |
y_max | DOUBLE |
max_iterations | 32-bit integer |
Last modified 10mo ago