Surge | Swift library that uses the Accelerate framework
kandi X-RAY | Surge Summary
kandi X-RAY | Surge Summary
Surge is a Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation. Accelerate exposes SIMD instructions available in modern CPUs to significantly improve performance of certain calculations. Because of its relative obscurity and inconvenient APIs, Accelerate is not commonly used by developers, which is a shame, since many applications could benefit from these performance optimizations. Though, keep in mind: Accelerate is not a silver bullet. Under certain conditions, such as performing simple calculations over a small data set, Accelerate can be out-performed by conventional algorithms. Always benchmark to determine the performance characteristics of each potential approach. Curious about the name Surge? (And Jounce?) Back in the mid 90's, Apple, IBM, and Motorola teamed up to create AltiVec (a.k.a the Velocity Engine), which provided a SIMD instruction set for the PowerPC architecture. When Apple made the switch to Intel CPUs, AltiVec was ported to the x86 architecture and rechristened Accelerate. The derivative of Accelerate (and second derivative of Velocity) is known as either jerk, jolt, surge, or lurch; if you take the derivative of surge, you get the jounce --- hence the name of this library and its parent organization.
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Trending Discussions on Surge
QUESTION
I have a deployment with scale=1 but when I run get pods, i have 2/2... When I scale the deployment to 0 and than to 1, I get back 2 pods again... how is this possible? as i can see below prometeus-server has 2:
...ANSWER
Answered 2021-Jun-03 at 19:39Two containers, one pod. You can see them both listed under Containers:
in the describe output too. One is Prometheus itself, the other is a sidecar that trigger a reload when the config file changes because Prometheus doesn't do that itself.
QUESTION
I am working on to extract link and text from from anchor tag using beautiful soup
The below code is from where i have to extract the data from anchor tag which is link and the text
...ANSWER
Answered 2021-Jun-01 at 12:34You can find main_div
tag which has all the records of news in which you can find articles
where all data is defined and iterating over that articles
title can be extract using finding proper a
tag which contain title as well as herf
of same!
QUESTION
Background & Problem
I am trying to web scrape links to articles from a news webpage. I've done a nested find_all and I've managed to get the 'a href' sections, but this also includes info I don't require like article name.
What I need Help with
I've searched several articles on SO such as this. But none seem to work for my specific case. Does Anyone know how I can create a list of just news article links?
My code so far
...ANSWER
Answered 2021-May-25 at 05:23Try this,
QUESTION
I was trying to use the following regex in my JS code to find ~...~
blocks:
ANSWER
Answered 2021-Mar-21 at 08:19Don't put too much trust into these automated checks. They might detect common mistake patterns, but not every warning necessarily means that a regex can run into catastrophic backtracking, and I'd go out on a limb and say that regex are too complex to ever get a definitive answer on that from an automated tool.
The two expressions you show are equivalent, the second one just happens to not trip the wire. I don't think that either is unsafe.
QUESTION
I have a dataframe that has a weird format that I am having difficulty formatting it to a desired format. I just need the columns first_name
, last_name
, domain
, Email
, Verification
and status
but am not sure how to remove it when it is in this format.
ANSWER
Answered 2021-May-04 at 18:18You can read the file with pandas.read_csv()
with error_bad_lines=False
:
QUESTION
I am trying to write a shader when I can pass both image saturation value
like this https://gl-react-cookbook.surge.sh/saturation?menu=true and image colorscaling
like this https://gl-react-cookbook.surge.sh/colorscale?menu=true in react native for that I am using opengl in react native. As from the example, I can run both the image saturation and image colorScaling separately but I don't know how to add them together. I am new to opengl i tried reading the docs but could not find any help. Please help me to figure out how to get both the functionality. Here is my Code.
...Error I am getting
ANSWER
Answered 2021-May-02 at 15:32Just read the error messages you got:
QUESTION
What is the Fastest strategy (in terms of Performance) to filter a combination of different type filters in jQuery?
In this example, I use "Radios + Select + Checkbox" and need them to operate together simultaneously.
JS Bin Link: https://jsbin.com/wegopom/3/edit?js,output
I am targeting markers in a Leaflet map based on the:
- image's "src" e.g. img[src$="marker-icon.png"] (ends with file name)
- image's "class" e.g. img.variation
Speed on the filter is central as this map will be displaying hundreds and eventually thousands of marker images.
For the Radios, ("variation" class)... I have a change function:
...ANSWER
Answered 2021-Apr-29 at 08:37What is the fastest strategy (in terms of performance) to filter a combination of different type filters in jQuery?
I think it's safe to say that the less conditions and the less selectors, the better performance (though we can't actually know without benchmarking).
To achieve this goal, you can work with classes only.
The following code is based on your jsbin, and it behaves in the following ways:
- It introduces three new classes:
variation
,bottler
,outage
. - It utilizes filter-controllers values as class names parts (e.g., bottler's value
190
is used to select the classbottler-190
). - When two or more filters are selected (e.g., both variation and bottler), the intersection of those filters should be displayed.
- That's an important one. The reason your current code is buggy in some cases is that you handle each filter separately on its own handler, while actually, you must always consider all existing filters, on any
change
event.
- That's an important one. The reason your current code is buggy in some cases is that you handle each filter separately on its own handler, while actually, you must always consider all existing filters, on any
- It changes and shortens existing class names for convenience, better readbility, and easier maintenance.
- For example,
field-report-variation__12oz-cans
is replaced with 'variation-12oz'.
- For example,
- For better readability of this answer, I took the freedom to remove:
a. Unused classes (e.g.,tag-inside-marker
).
b. Unused elements (e.g.,Fountain SURGE
radio button).
Of course, they can be just returned back and used as needed.
Let me first show you the code, and I'll then lay out some notes and assumptions:
QUESTION
I want to publish my Svelte web app to GitHub pages and based my application on the template https://github.com/sveltejs/template. When I run npm run build
, public/build/bundle.js
is created but no index.html. All the tutorials I found talk about how to deploy Sapper projects, or to use external tools like Vercel and Surge, but is it possible to just build Svelte without any external tools? All I want is a static HTML page that I can copy to GitHub pages.
Edit: See the accepted answer for the general approach, however for non-root-directory-deployment, you still need to make the paths relative. I created a pull request at https://github.com/sveltejs/template/pull/239.
...ANSWER
Answered 2021-Apr-23 at 14:17In svelte, index.html
is a static file which will import your bundle.js
and run it.
index.html
is located at /public/index.html
while your bundle.js
is located at /public/build/bundle.js
in svelte template, index.html
imports /build/bundle.js
using a script tag to initialize the application.
while deploying, you just need to upload the whole /public
folder and everything should be operational.
QUESTION
I'm trying to identify that an alert popped up after navigating to a URL using chromedp. I tried using a listener as follows but I'm new to Golang so I'm not sure why it didn't work.
...ANSWER
Answered 2021-Apr-17 at 10:30For your specific URL it helped to wait for the iframe to load to receive the event, otherwise chromedp seems to stop because it is finished with its task list.
QUESTION
Cluster Specification:
...ANSWER
Answered 2021-Apr-17 at 07:21Nevermind, I have solved my own question. Since my cluster is using t2.small and t3.small instances, the resources are too low to trigger autoscaler to scale down the dummy nodes. I have tried with bigger instance specifications, t3a.medium, and t3.medium and it worked well.
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