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probablydance.com
| | projectf.io
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| | Integer multiply and divide instructions form the optional M extension. Making multiplication and division optional keeps the base instruction set simple and reduces the size of the smallest RISC-V core. This post includes a brief overview of common RISC-V extensions.
| | basesandframes.wordpress.com
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| | Download Presentation part 1 Download Presentation part 2 I was trying to interpolate a scaling function on an SPU on PS3 and realized, this device has no math library. How do you write powf() without access to libm? The IEEE754 standard for floating point numbers only covers five fundamental functions - addition, subtraction, multiplication, division...
| | coredumped.dev
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| | In this post, we are going to take a deep dive into pointer tagging, where metadata is encoded into a word-sized pointer. Doing so allows us to keep a compact representation that can be passed around in machine registers. This is very common in implementing dynamic programming languages, but can really be used anywhere that additional runtime information is needed about a pointer. We will look at a handful of different ways these pointers can be encoded and see how the compiler can optimize them for diff...
| | lukesingham.com
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| These are my summary notes of 'A Tour of Go' - which is meant for people who are familiar with programming to have a quick tour