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Wasmer

Wasmer is a organization dedicated to the advancement and development of WebAssembly through open-source software.

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# wapm-cli
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Shared memory with another process

I want to have a shared memory region which is accessible by both some WASM code in one process, and native code in a different process. Is it possible to do that? Can I take a shared memory region and set it up as a wasm memory which is then imported into the module or…

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Run untrusted code

Hey, I would like to embed wasmer in C application to run untrusted code. I saw that this feature is still not available (https://wasmer.io/coming-soon). Any chance its planned to be available soon? Thanks, …

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wasm<->ruby optimal string conversion

i am playing with https://github.com/wasmerio/ruby-ext-wasm/blob/master/examples/greet.rb. Is it possible to optimize string passing between ruby and wasm runtimes to make it more efficient and faster? thank you

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Passing a string from golang program to a wasm binary's function using…

Hi team, suppose I have coded a rust program taking a string formal argument. Suppose I have converted this rust program into WASM binary. Using go-ext-wasm, suppose I can link the WASM binary and call this function by passing a string value. …

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Seeking other Perl / PHP community members

Interested in exploring possibilities with PHP. Such as bringing Wasmer/WASM into Laravel (https://www.laravel.com) ecosystem or finding a nexus between Wasmer and WebPerl (https://webperl.zero-g.net/)

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Select Compiler Backend From Golang

I am using the Golang extension and I would like to be able to select a different compiler backend for my application. It appears that this is not exposed in the Golang API. Following the trail back to the C API I found that it is also not exposed there. I am interested in…

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Carefully Limit execution of WASM runtime

I am building an application in Golang that will run external WASM code in a smart contract environment. I need to be able to deterministically limit the execution of WASM code within my application. I do not see an obvious way to do this with the existing Golang library. Are…

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Trying to use wasmer from using Java JNI

I've compiled a Rust dynamic library that uses Wasmer and I'm trying to call into it from the JVM using JNI. After the 2nd call, the JVM exits with error code 134. With JNI logging enabled, Java also complains about signals being remapped. I think this is due to the way…

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Intermittent timeouts from wasmer.io

We are seeing these in emscripten CI. Any known issues going on right now? https://circleci.com/gh/emscripten-core/emscripten/200961?utm_campaign=vcs-integration-link&utm_medium=referral&utm_source=github-build-link

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Hey I am having trouble running a simple Go wasm binary

Trying to run the compiled form of this results in

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