Viewing profile — DullPointer
DullPointer
HN member- Joined
- Mon, Feb 03, 2025, 3:22 AM UTC
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- 11
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- 8 items
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About DullPointer
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Recent public activity
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Comment #46136152
ARM is a big target, there could be cpus where lsl is 1 cycle and add is 2+. Without knowing about specific compiler targets/settings this looks reasonable. Dumb in the majority ca…
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Comment #46135607
I’m not a compiler expert, an assembly expert or an ARM expert, so this may be wildly wrong, but this looks optimized to me. The trick is that it’s doing both the add and the left …
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Comment #44726726
Curious if you get better results with something like “thingsByIdx” or “thingsByIndex,” etc.?
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Comment #43410902
Far outside of my lived experience, but, here’s a take anyway. Your priorities sound out of line with your current financial reality. Concretely, you’re struggling with $890 in car…
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Comment #43407767
Fair enough. Do you think you could have taken that advice then? Even if taking it negatively impacted loved ones (in the short term at least)? Personally, I just don’t know how to…
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Comment #43404146
This is good advice in general, but feels like it’s missing the point of what it’s replying to. Concretely, it assumes a lot of agency. The words “major life calamities and persona…
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Comment #43132302
Please elaborate.
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Comment #42914822
“Markov Decision Process (MDPs)” appears on the first page of the table of contents and is defined on the page indicated there. The term is also used/linked in the fourth paragraph…