Readit News logoReadit News
periya commented on Poor in Tech   megelison.com/poor-in-tec... · Posted by u/tosh
username90 · 5 years ago
No, intelligence is mostly inherited. If your biological parents were smart then you will almost surely be smart and vice versa. And smart people end to earn more money, so intelligence is indirectly correlated with parental wealth. But when you put kids from poor parents into rich households they will continue to do poorly. They do a bit better, but their biological parents still matters more.

If it was easy to produce smart kids then we would already do it, since smart people are so much more valuable to society the small amounts it requires to add that extra value would be nothing. But no country has managed to do this so far, its just a slow climb that follows the same trend in every western society no matter what policies they implemented.

periya · 5 years ago
Intelligence is not completely due to genetics as you are suggesting and has to do more with socio-economic conditions. Read “guns germs and steel” for why human development through the ages has a lot do with just being at the right place at the right time.
periya commented on My Experience at Apple   ex-apple-engineer.medium.... · Posted by u/limono
WatchDog · 5 years ago
The personal/political aspect aside, I can think of multiple projects that could have benefited from an approach like this.

I'm often astonished by the inefficiency of project delivery, particularly in large companies.

Teams spending months building sub-systems from scratch, where there is an off the shelf(sometimes open source) tool that will do the same job and better.

Man years of work going into chasing trends like "serverless" or "microservices" for no real reason, when a monolith running on a server, could be delivered in a fraction of the time and probably do a better job than what ended up being built.

I'm convinced that paying two teams to work on the same project would often cost less than paying for the huge teams and cost overruns I've seen.

periya · 5 years ago
I disagree, such an approach completely desensitizes the human aspect of work and treats the people working as commodities that are expendable. Engineering is hard, teams might need to go through multiple iterations/generations to get the desired results. A better investment would be to develop the right engineering culture rather than Team A vs Team B duking it out.
periya commented on Apple targets car production by 2024, eyes ‘next level’ battery tech: sources   reuters.com/article/us-ap... · Posted by u/coloneltcb
Bud · 5 years ago
Please don't waste people's time with comments like this.
periya · 5 years ago
Please don't waste people's time with comments like this.
periya commented on Computer input latency from 1977-2017 (2017)   danluu.com/input-lag/... · Posted by u/thesephist
faeyanpiraat · 5 years ago
I’ve recently upgraded from a gtx550ti (~10 y.o.) card to an RX 570 (3 y.o.), and even though I get way more performance, it introduced a noticeable inputlag in csgo.

It just doesnt feel right, and slowmo video capture confirms it.

periya · 5 years ago
CSGO is CPU bound, I'd suspect maybe it has something to do with the CPU rather than the GPU.
periya commented on Why is Apple's M1 chip so fast?   erik-engheim.medium.com/w... · Posted by u/socialdemocrat
aey · 5 years ago
Because of the 12MB L2 cache as the point of unification. 865 snapdragon has a 4mb L3. Same as my recent intel MacBook.

Apple can use at least as much more die as amd/qcom/intel’s profit margin.

periya · 5 years ago
Also being on TSMC5 on top of significant micro architecture improvements ; ~630 instruction deep ROB, ability to queue ~150 outstanding load instruction and ~100 outstanding stores and huge TLBs which reduces swapping the anandtech article does a great job going into explaining this.
periya commented on DoorDash S-1   sec.gov/Archives/edgar/da... · Posted by u/uptown
djbebs · 5 years ago
If the workers are screwed, they will stop working for doordash, increasing the costs to doordash and therefore speeding up their demise.

By tipping you are directly subsidizing doordash

periya · 5 years ago
You or I might have to privilege to choose our next jobs but for some people especially those in the services industry don’t have that and end up having to work doordash/instacart. Don’t attack the messenger when it’s probably easier for most people to stop using doordash.

u/periya

KarmaCake day330September 16, 2017View Original