Tag: Slower

Python is 57x slower than C++ (and 45x worse for the earth)

Laurent

Banking institutions and other financial establishments like to make a big offer about their environmental endeavours by means of their ESG groups, but that does not suggest they are climatically benign. Their engineering teams are creating large emissions merely by way of the code they generate. 

A 2017 paper released alongside the ACM SIGPLAN Engineering Language Conference examined a quantity of the most commonplace programming languages in use now to decide, among other matters, how significantly strength they used. The benefits confirmed that Python, even with its level of popularity was a massive electricity hog using 45 occasions as substantially electricity (4390 joules) as C++ (77 joules) to execute its packages. 

Python is an interpreted language. Though compiled languages like Ada, C++ and Rust instantly translate to guidelines for the equipment, Python should be examine by a independent software initial in advance of staying translated into equipment instructions. Interpreted languages are typically much simpler to understand and more simple to use, but this arrives at the expense of electricity in a massive way.

Python is very perfectly-beloved in finance. Investment decision agency Gentleman Group for instance have called it the “2nd language” of the organization. On eFinancialCareers, of the 5,072 careers now readily available for quants and technologists, 1217 mention Python. If not Python, most banking companies like making use of choice interpreted languages Goldman Sachs’ like affair with Slang, is nicely documented.

The exact same phenomenon can also be noticed in fintech. Stripe, for illustration, relies intensely on Ruby, which is only narrowly speedier than Python. If this apparent electrical power gap exists in small, optimized benchmarking applications, a single can only envision how a great deal added power is made in Stripe’s 50 million lines of code.

C++ may possibly be form on the environment, but it is much from sort on its builders. C++ is extremely hard to get the job done with by character, which is what tends to make its elite engineers so valuable to hedge money and substantial frequency trading firms. Rust, on the other hand, is in the same way vitality productive, but

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There’s a Sneaky Reason Your Wi-Fi May Suddenly Be Slower

Laurent

This story is part of Home Tips, CNET’s collection of practical advice for getting the most out of your home, inside and out.

Is your internet suddenly moving super slowly? It might be due to an outdated router or a less-than-ideal router location. Your connection issues may need only an easy fix, like upgrading to a mesh network or simply restarting your modem and router. But if you’ve already attempted many of the tried-and-true methods and your internet speeds are still subpar, the issue might be something your internet service provider is intentionally doing: bandwidth throttling.

CNET Home Tips logo

Yes, you read that right. Your ISP could be making your Wi-Fi slower on purpose. Because of a 2019 Supreme Court decision in which the court declined to hear an appeal on net neutrality, ISPs can still legally stifle your internet, limiting your broadband if you’re streaming more TV than they want and serving slower connections to websites owned by their competitors. 

One solution to slow Wi-Fi (if it’s caused by internet throttling) is a virtual private network
. Basically, ISPs need to see your IP address to slow down your internet, and a good VPN will shield that identity — though this comes with some limitations and downsides, which I’ll discuss below. We’ll walk you through how to tell if throttling is to blame and, if not, what to do about fixing your crummy Wi-Fi. (You can also learn more about how to get free Wi-Fi anywhere in the world.) 

Read more: Best Internet Providers of 2022

Step 1

First, troubleshoot your slow internet connection

So your Wi-Fi is slow and you think your service provider is throttling your connection. Before you jump to those conclusions, it’s important to run through the usual troubleshooting list: Check that your router is centrally located in your home, reposition its antennas, double-check your network security and so on. If you want to read about more ways to optimize your Wi-Fi, check out our suggestions.

If you’ve run through the laundry list and your Wi-Fi is still chugging slowly, move on to

… Read More... Read More

Yes, ISPs Really Can Throttle Your Internet Connection, Making Wi-Fi Slower

Laurent

This story is part of Home Tips, CNET’s collection of practical advice for getting the most out of your home, inside and out.

If you’re experiencing frustratingly slow internet speeds, the culprit could be an outdated router or a less-than-ideal router location. Your connection issues could require an easy fix, like upgrading to a mesh network or simply restarting your modem and router. But if you’ve already attempted many of the tried-and-true methods and your internet speeds are still subpar, the issue might be due to something your internet service provider is intentionally doing: bandwidth throttling.

CNET Home Tips logo

Yes, you read that right. Your ISP could be making your Wi-Fi slower on purpose. Resulting from the 2019 Supreme Court decision declining to hear an appeal on net neutrality, ISPs can still legally stifle your internet, limiting your broadband if you’re streaming more TV than they want and serving slower connections to websites owned by their competitors. 

One solution to slow Wi-Fi (if it is caused by internet throttling) is a virtual private network
. Basically, ISPs need to see your IP address to slow down your internet, and a good VPN will shield that identity — though it comes with some limitations and downsides, which I’ll discuss below. We’ll walk you through how to tell if throttling is to blame and, if not, what to do about fixing your crummy Wi-Fi. (You can also learn more about how to get free Wi-Fi anywhere in the world.) 

Read more: Best Internet Providers of 2022

Step 1

First, troubleshoot your slow internet connection

So your Wi-Fi is slow and you think your service provider is throttling your connection. Before you jump to those conclusions, it’s important to run through the usual troubleshooting list: Check that your router is centrally located in your home, reposition its antennas, double-check your network security and so on. If you want to read about more ways to optimize your Wi-Fi, check out our suggestions.

If you’ve run through the laundry list and your Wi-Fi is still chugging slowly, move on to the next step.

… Read More... Read More