opengl — Report deterministic RunMat renderer compatibility information.
opengl provides MATLAB-compatible renderer status and information commands for scripts that probe or select graphics rendering modes. RunMat maps these calls onto the runmat-plot renderer instead of exposing a process-global native OpenGL switch.
Syntax
status = opengl()
info = opengl('info')
status = opengl(command, ...)Inputs
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
commands | StringScalar | Variadic | — | Commands such as info, data, hardware, hardwarebasic, software, save, autoselect, or neverselect. |
Returns
| Name | Type | Description |
|---|---|---|
status | Any | Renderer status string or information struct. |
Errors
| Identifier | When | Message |
|---|---|---|
RunMat:opengl:InvalidArgument | Command text or command combination is invalid. | opengl: invalid argument |
GPU memory and residency
opengl reports renderer metadata only. It does not affect gpuArray residency or provider dispatch.
Example
Query renderer information
info = opengl('info');
info.RendererExpected output:
ans = 'runmat-plot'Using opengl with coding agents
Open a RunMat example with live inputs, then ask the agent to explain how opengl changes the result.
Run a small opengl example, explain the result, then change one input and compare the output.
Related Plotting functions
2D Charts
area · bar · errorbar · heatmap · hist · histogram · loglog · pie · plot · scatter · semilogx · semilogy · stairs · stem
Other
addpoints · ancestor · animatedline · axes · barh · cla · clf · colorcube · colororder · copyobj · daspect · datacursormode · dataTipTextRow · fcontour · figure · fill3 · findobj · fsurf · gobjects · groot · hgload · hgsave · hidden · histogram2 · hold · line · linkaxes · openfig · pan · parula · patch · plotmatrix · plotyy · polarhistogram · polarplot · polarscatter · print · quiver3 · ribbon · saveas · savefig · sphere · stackedplot · subtitle · suptitle · textscatter · textscatter3 · triplot · waitbar · wordcloud · xline · xscale · xtickangle · xtickformat · xticklabels · xticks · yline · yscale · ytickangle · ytickformat · yticklabels · yticks · zoom
About RunMat
RunMat is an open-source runtime that executes MATLAB-syntax code blazing on any GPU. It is licensed under the Apache 2.0 license.
- RunMat automatically optimizes your math for GPU execution on Apple, Nvidia, and AMD hardware. No code changes needed. Simulations that took hours now take minutes.
- Start running code in seconds. RunMat runs in the browser, on the desktop, or from the CLI. No license server, no IT ticket.