A (usually) small amount of memory that is the standard size all the memory management hardware and software use. Often 16Kb or 4Kb. If physical memory gets mapped to logical address space, address space marked read only, data swapped in or out, or logical address space gets mapped to other hardware (say GPU memory or a network card's buffer) it's usually done by page.
Thanks for this question! We added a couple sentences to the blog post to explain what a page is. In general, a page is a region of memory that has a large-ish fixed power-of-two size and is also aligned to its size. Virtual memory structures memory around pages, which are typically 4 KiB to 64 KiB depending on the hardware. The Go memory manager, and many other memory managers, also structure memory around pages, which may or may not match the hardware page size. In Go, pages are always 8 KiB and aligned to 8 KiB.
A (usually) small amount of memory that is the standard size all the memory management hardware and software use. Often 16Kb or 4Kb. If physical memory gets mapped to logical address space, address space marked read only, data swapped in or out, or logical address space gets mapped to other hardware (say GPU memory or a network card's buffer) it's usually done by page.
https://en.wikipedia.org/wiki/Page_%28computer_memory%29
Thanks for this question! We added a couple sentences to the blog post to explain what a page is. In general, a page is a region of memory that has a large-ish fixed power-of-two size and is also aligned to its size. Virtual memory structures memory around pages, which are typically 4 KiB to 64 KiB depending on the hardware. The Go memory manager, and many other memory managers, also structure memory around pages, which may or may not match the hardware page size. In Go, pages are always 8 KiB and aligned to 8 KiB.