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\nThe full episode is only available to paid subscribers of Computer, Enhance!
\nSome operations are uniform enough that, even though we might ordinarily think of them as using a predicate, they can nonetheless be done by direct manipulation of the underlying bit pattern.
\nAug 10, 2026
\n∙ Paid
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This is the fourteenth video in Part 5 of the Performance-Aware Programming series. Please see the Table of Contents to quickly navigate through the rest of the course as it is updated, and the code repository for downloadable code listings.
\n", "content_markdown": "Playback speed\n\n×\n\nShare post\n\nShare post at current time\n\n0:00\n\n/\n\n### Paid episode\n\nThe full episode is only available to paid subscribers of Computer, Enhance!\n\nSome operations are uniform enough that, even though we might ordinarily think of them as using a predicate, they can nonetheless be done by direct manipulation of the underlying bit pattern.\n\nAug 10, 2026\n\n∙ Paid\n\n[](https://substackcdn.com/image/fetch/$s_!6lSF!,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2Fa38368d5-6b6a-4f2b-a165-e52bc9064d7b_3840x2160.jpeg)\n\n*This is the fourteenth video in Part 5 of the Performance-Aware Programming series. Please see the [Table of Contents](https://www.computerenhance.com/p/table-of-contents) to quickly navigate through the rest of the course as it is updated, and [the code repository](https://github.com/cmuratori/computer_enhance) for downloadable code listings.*\n", "dateCreated": "2026-09-19T21:30:23.395188495+00:00", "date_created": "2026-08-10T19:29:46+00:00", "date_modified": "2026-08-10T19:29:46+00:00", "date_published": "2026-08-10T19:29:46+00:00", "description": "Some operations are uniform enough that, even though we might ordinarily think of them as using a predicate, they can nonetheless be done by direct manipulation of the underlying bit pattern.", "external_url": "https://www.computerenhance.com/p/branchless-absolute-value", "git": { "commit": "ebb0941c5c06a2ab2377342d607535262a3e969e", "path": "items/computerenhance-com/2026/08/2026-08-10-branchless-absolute-value.md", "permalink": "https://github.com/aymericbeaumet/aggr-instance/blob/ebb0941c5c06a2ab2377342d607535262a3e969e/items/computerenhance-com/2026/08/2026-08-10-branchless-absolute-value.md" }, "id": "urn:aggr:item:9c383ad5f4c9a1e6ecd1825d202f1947d7de74bc", "isBasedOn": { "@id": "https://www.computerenhance.com/p/branchless-absolute-value" }, "mainEntity": { "@id": "https://www.computerenhance.com/p/branchless-absolute-value", "@type": "CreativeWork", "archivedAt": { "@id": "https://aggr.aymericbeaumet.com/items/computerenhance-com/2026-08-10-branchless-absolute-value/#webpage" }, "dateModified": "2026-08-10T19:29:46+00:00", "datePublished": "2026-08-10T19:29:46+00:00", "headline": "Branchless Absolute Value", "timeRequired": "PT1M", "url": "https://www.computerenhance.com/p/branchless-absolute-value", "wordCount": 101 }, "name": "Archived snapshot: Branchless Absolute Value", "preview": null, "reading_minutes": 1, "replicated_at": null, "source": "computerenhance-com", "source_name": "Computer, Enhance!", "summary": "Some operations are uniform enough that, even though we might ordinarily think of them as using a predicate, they can nonetheless be done by direct manipulation of the underlying bit pattern.", "tags": [], "temporalCoverage": "2026-09-19T21:30:23.395188495+00:00", "title": "Branchless Absolute Value", "url": "https://aggr.aymericbeaumet.com/items/computerenhance-com/2026-08-10-branchless-absolute-value/", "word_count": 101 }