# Superluminal: The industry leading sampling profiler that displays profiling data visually\.

> Superluminal is the fastest, most reliable way to visually analyse your performance captures\. Discover how we can support your workflows\.

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## Pages
- [Support](https://superluminal.eu/support/)
- [Applications](https://superluminal.eu/applications/)
- [How it works](https://superluminal.eu/how-it-works/)
- [Linux](https://superluminal.eu/applications/linux/)
- [AI](https://superluminal.eu/applications/ai/)

## Posts
- [A tale about fixing eBPF spinlock issues in the Linux kernel](https://rovarma.com/articles/a-tale-about-fixing-ebpf-spinlock-issues-in-the-linux-kernel/)
- [Optimizing libdwarf \.eh\_frame enumeration](https://rovarma.com/articles/optimizing-libdwarf-eh-frame-enumeration/)
- [From profiling to kernel patch: the journey to an eBPF performance fix](https://rovarma.com/articles/from-profiling-to-kernel-patch-the-journey-to-an-ebpf-performance-fix/)
- [Efficiently sorting gigabytes: the Deferred Merge Sort](https://superluminal.eu/articles/efficiently-sorting-gigabytes-the-deferred-merge-sort/)
- [16x AA font rendering using coverage masks, part III](https://superluminal.eu/articles/16x-aa-font-rendering-using-coverage-masks-part-iii/)

## Categories
- [Articles](https://superluminal.eu/blog/articles/)

## Optional
- [Sitemap index](http://superluminal.eu/sitemap_index.xml)