stoke | STOKE : A stochastic superoptimizer and program synthesizer

 by   StanfordPL C++ Version: 2.1 License: Apache-2.0

kandi X-RAY | stoke Summary

kandi X-RAY | stoke Summary

stoke is a C++ library. stoke has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

STOKE is a stochastic optimizer and program synthesizer for the x86-64 instruction set. STOKE uses random search to explore the extremely high-dimensional space of all possible program transformations. Although any one random transformation is unlikely to produce a code sequence that is desirable, the repeated application of millions of transformations is sufficient to produce novel and non-obvious code sequences. STOKE can be used in many different scenarios, such as optimizing code for performance or size, synthesizing an implementation from scratch or to trade accuracy of floating point computations for performance. As a superoptimizer, STOKE has been shown to outperform the code produced by general-purpose and domain-specific compilers, and in some cases expert hand-written code. In addition to searching over programs, STOKE contains verification infrastructure to show the equivalence between x86-64 programs. STOKE can consider test-cases, perform bounded verification all the way to fully formal verification that shows the equivalence for all possible inputs.
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            kandi-support Support

              stoke has a low active ecosystem.
              It has 662 star(s) with 67 fork(s). There are 38 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 61 open issues and 938 have been closed. On average issues are closed in 182 days. There are 1 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of stoke is 2.1

            kandi-Quality Quality

              stoke has 0 bugs and 0 code smells.

            kandi-Security Security

              stoke has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              stoke code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              stoke is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              stoke releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.
              It has 3501 lines of code, 293 functions and 21 files.
              It has high code complexity. Code complexity directly impacts maintainability of the code.

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            stoke Key Features

            No Key Features are available at this moment for stoke.

            stoke Examples and Code Snippets

            No Code Snippets are available at this moment for stoke.

            Community Discussions

            QUESTION

            Is Remix.run not using node.js as backend?
            Asked 2022-Apr-12 at 08:45

            I'm very stoked about Remix.run, but there's one thing I really don't get. In the technical explanation of the Framework it says:

            "While Remix runs on the server, it is not actually a server. It's just a handler that is given to an actual JavaScript server. It's built on the Web Fetch API instead of Node.js. This enables Remix to run in any Node.js server like Vercel, Netlify, Architect, etc. as well as non-Node.js environments like Cloudflare Workers and Deno Deploy."

            So.. is the backend a Node.js server or not? If not.. how can it execute JS in the backend? I think it a bit contradictory in the above explanation.

            ...

            ANSWER

            Answered 2022-Apr-12 at 08:45

            Remix is build with a lot of different adapters (not sure if that is the official term, but the idea of adapter is fitting). This allows remix to swap out parts of its architecture to make Remix "fit". Examples of those adapter packages are remix-vercel, remix-express, and so on. They all serve te purpose of converting the different interfaces of the requests/events on those platforms to the request/response model of Remix (thus fetch).

            All the previous mentioned adapters are Node-based environments, but Remix also has some adapters for non-node environments. For example remix-clouflare-workers is an adapter designed to make the Cloudflare Workers environment play nice with Remix. Cloudflare Workers are not running on Node, in fact its not even a server but just javascript functions being triggered by events. Workers are running directly on the V8 Javascript Engine, the engine that is used by Chrome and Node to run JavaScript.

            So yes, Remix can run in NodeJS environments as a server, but because of its adapter architecture, it can also provide adapters for non NodeJS environments, and be (serverless) functions, etc.

            Fun fact, even remix-react is a seperate package (adapter), allowing the Remix team (or community) to implement adapters for other front end frameworks in the future!

            Source https://stackoverflow.com/questions/71811602

            QUESTION

            Error ' not supported between instances of float and str ' when I try to use .sort() on a Python list
            Asked 2022-Apr-01 at 04:45

            The error is occurring when I try to sort this data list:

            ...

            ANSWER

            Answered 2022-Apr-01 at 04:28

            In base Python, we can try sorting using a lambda expression:

            Source https://stackoverflow.com/questions/71701739

            QUESTION

            Brushstroke effect using CSS/Javascript
            Asked 2022-Feb-24 at 09:14

            I want to add a brush stroke effect animation on my webpage. I tried using transform but it didn't work. I want to the brush stoke to have wipe animation from left to right so that it reveal itself. Can anyone suggest the way to do it?

            ...

            ANSWER

            Answered 2022-Feb-21 at 10:56

            You can use SVG clipPath and animation to reach this effect, take a look at Code snippet:

            Take a look at comments in code for more details.

            Regarding clipPathUnits="objectBoundingBox" take a look at this DOC page. Regarding SVG animation take a look at this page.

            Source https://stackoverflow.com/questions/71201080

            QUESTION

            Cassandra data modeling with multi-column filter
            Asked 2022-Feb-22 at 08:46

            I have a Cassandra table stokes which has 4 columns ( item(text) ,market ( text ) , location( text ) , time ( timestamp ) , value( int) ) item is a partition key and market , location and time is a clustering key in same order .

            ...

            ANSWER

            Answered 2022-Feb-22 at 08:43

            For the first app query, the partition key is item and both market and location are clustering columns:

            Source https://stackoverflow.com/questions/71217911

            QUESTION

            fill a freehand drawing with opacity
            Asked 2022-Feb-10 at 23:20

            I have a simple fuction which fills the drawn image if the user chooses to

            ...

            ANSWER

            Answered 2022-Feb-10 at 23:20

            I tried a few approaches: setting stroke opacity to zero and trying to get rid of the stroke altogether.

            what works best is adding

            Source https://stackoverflow.com/questions/70872397

            QUESTION

            Button Stroke Set Gap In specific position Swiftui
            Asked 2022-Jan-06 at 16:55

            I have added the borders for all sides using code below in SwiftUI. I want to trim stroke a particular position like below.

            Want to achieve:-

            Output:-

            Code:-

            ...

            ANSWER

            Answered 2022-Jan-06 at 16:55

            The possible approach is to prepare needed shape using Arc and then rotate it to what ever position needed.

            Demo prepared with Xcode 13.2 / iOS 15.2

            Source https://stackoverflow.com/questions/70610329

            QUESTION

            assigning list of strings as name for dataframe
            Asked 2021-Dec-12 at 05:23

            I have searched and searched and not found what I would think was a common question. Which makes me think I'm going about this wrong. So I humbly ask these two versions of the same question.

            I have a list of currency names, as strings. A short version would look like this:

            ...

            ANSWER

            Answered 2021-Dec-11 at 09:04

            Do you want something like this?

            Source https://stackoverflow.com/questions/70313746

            QUESTION

            Map Counter Object to DataFrame to create new column
            Asked 2021-Dec-10 at 15:56
            Problem

            I have a data set with played football games and I'm trying to look more closely into the games played by each team at home. Therefore, I am trying to create a column for every team with a counter that tracks the consecutive wins. The following logic should apply:

            • If win: increase counter += 1
            • If tie: keep counter
            • If loss: decrease counter -= 1
            ...

            ANSWER

            Answered 2021-Dec-10 at 15:38

            Avoid loop, especially iterrows when you can.

            You need to map the Home result to respective value, then cumsum:

            Source https://stackoverflow.com/questions/70306726

            QUESTION

            Complete column names with another dataframe column in R
            Asked 2021-Nov-12 at 12:32

            I have this table:

            ...

            ANSWER

            Answered 2021-Nov-11 at 17:47

            We may use a strindist join

            Source https://stackoverflow.com/questions/69932646

            QUESTION

            Custom loss function with Gradient Tape, TF2.6
            Asked 2021-Oct-18 at 07:04

            I am trying to use a custom loss function in my Keras sequential model (TensorFlow 2.6.0). This custom loss (ideally) will calculate the data loss plus the residual of a physical equation (say, diffusion equation, Navier Stokes, etc.). This residual error is based on the model output derivative wrt its inputs and I want to use GradientTape.

            In this MWE, I removed the data loss term and other equation losses, and just used the derivative of the output wrt its input. The dataset can be found here.

            ...

            ANSWER

            Answered 2021-Oct-18 at 07:04

            The problem seems to come from model.input in the loss function, If I understand your code correctly, you can use the loss :

            Source https://stackoverflow.com/questions/69597055

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install stoke

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/StanfordPL/stoke.git

          • CLI

            gh repo clone StanfordPL/stoke

          • sshUrl

            git@github.com:StanfordPL/stoke.git

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