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Forwarded from Hacker News
Reverse-engineering the multiplication algorithm in the Intel 8086 processor (Score: 151+ in 13 hours)
Link: https://readhacker.news/s/5Ah8r
Comments: https://readhacker.news/c/5Ah8r
Link: https://readhacker.news/s/5Ah8r
Comments: https://readhacker.news/c/5Ah8r
Righto
Reverse-engineering the multiplication algorithm in the Intel 8086 processor
While programmers today take multiplication for granted, most microprocessors in the 1970s could only add and subtract — multiplication r...
16 The size of a union is sufficient to contain the largest of its members. The value of at most one of the members can be stored in a union object at any time. A pointer to a union object, suitably converted, points to each of its members (or if a member is a bit- field, then to the unit in which it resides), and vice versa.
http://port70.net/%7Ensz/c/c11/n1570.html#6.7.2.1p16
ah ok
http://port70.net/%7Ensz/c/c11/n1570.html#6.7.2.1p16
ah ok
🤔4
Forwarded from Hacker News
Emitting Safer Rust with C2Rust (❄️ Score: 150+ in 2 days)
Link: https://readhacker.news/s/5A9QF
Comments: https://readhacker.news/c/5A9QF
Link: https://readhacker.news/s/5A9QF
Comments: https://readhacker.news/c/5A9QF
Immunant
Emitting Safer Rust with C2Rust
In this post, we will discuss recent results from Immunant and Galois in extending C2Rust to emit memory-safe Rust in certain cases. With this work we aim to shift a meaningful part of the translation burden from the human to the machine. Up until now, C2Rust…
Forwarded from Hacker News
40% of the code GitHub Copilot users check-in is AI generated and unmodified (Score: 150+ in 18 hours)
Link: https://readhacker.news/s/5Aeku
Comments: https://readhacker.news/c/5Aeku
Link: https://readhacker.news/s/5Aeku
Comments: https://readhacker.news/c/5Aeku
&'a ::rynco::UntitledChannel
16 The size of a union is sufficient to contain the largest of its members. The value of at most one of the members can be stored in a union object at any time. A pointer to a union object, suitably converted, points to each of its members (or if a member…
https://stackoverflow.com/questions/39438033/passing-structs-by-value-in-llvm-ir/75002581#75002581
ah shit. so it's hardcoded in clang.
ah shit. so it's hardcoded in clang.
Stack Overflow
Passing structs by-value in LLVM IR
I'm generating LLVM IR for JIT purposes, and I notice that LLVM's calling conventions don't seem to match the C calling conventions when aggregate values are involved. For instance, when I declare a
Forwarded from Hacker News
Lego violates GPL by keep Blender-based BrickLink Studio source closed (🔥 Score: 174+ in 29 minutes)
Link: https://readhacker.news/s/5AkKc
Comments: https://readhacker.news/c/5AkKc
Link: https://readhacker.news/s/5AkKc
Comments: https://readhacker.news/c/5AkKc
Hacker News
Lego violates GPL by keep Blender-based BrickLink Studio source closed (🔥 Score: 174+ in 29 minutes) Link: https://readhacker.news/s/5AkKc Comments: https://readhacker.news/c/5AkKc
Blender Developer Talk
On what version of Cycles is Bricklink Stud.io's Eyesight renderer based?
I’ve been writing a lot of new custom colors for Stud.io. As such, I use the Blender Cycles Manual a lot for reference. However, the online manuals available for Cycles only go back to version 2.79. I think Eyesight is based on some version of 2.78 because…
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哇哦，华为自己的 JS runtime 终于出了
https://gitee.com/openharmony/arkcompiler_ets_runtime
https://gitee.com/openharmony/arkcompiler_ets_runtime
Gitee
OpenHarmony/arkcompiler_ets_runtime: 暂无描述
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Forwarded from Haruki Kirigaya
vxTwitter / fixvx
💖 775 🔁 264
💖 775 🔁 264
Celestial Phineas (@CelPhineas)
https://t.co/joxDSn9Mhv
😁8🤩4👍1
Bellard 又出新东西了……
TextSynth Server，（相对来讲）很快的 CPU/GPU 计算的文字生成，支持 GPT-{2,J,NeoX}, LLAMA, OPT, RWKV 等
https://bellard.org/ts_server/
（CPU 闭源，GPU 商业软件）
TextSynth Server，（相对来讲）很快的 CPU/GPU 计算的文字生成，支持 GPT-{2,J,NeoX}, LLAMA, OPT, RWKV 等
https://bellard.org/ts_server/
（CPU 闭源，GPU 商业软件）
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