Standard libs like Math and polyfills (charCodeAt, fromCharCode, etc)

[MaxGraey]

According to this: https://github.com/WebAssembly/design/blob/master/FAQ.md we need manually implement all sets of js enviroment. This is big job. I could help with this

UPD
I see some stdlib already implement with direct binding to Wasm opcodes.

[MaxGraey]

How you bind Math library to Wasm right now? It seems just import from js according this: https://github.com/01alchemist/TurboScript/blob/master/tests/math-wasm.html.

One more thing. In declared set of WasmOpcodes are missing f32_fma and f64_fma commands: https://github.com/01alchemist/TurboScript/blob/master/src/wasm/opcode.ts

Sorry, this post MVP feature. Not implement yet.

[nidin]

Right now importing from JavaScript built-in. I need to implement method overload to use same functions for different signatures like in JavaScript. It's a big task to implement all built-ins manually. We need to wait for WASM 2 Specification to be finalized before implementing this manually. For now, for compatibility we can import slow Math library from JS and gradually add fast implementations in WASM.

[MaxGraey]

That's right we definitely need fma command for IEEE-754 (2008) compatible sin, cos, log and etc, but min, max, sqrt, rounding and abs we already has direct equivalents in wasm, so we can use them now

[nidin]

Sure we can implement direct equalents right away. right now built-in classes and functions are located inside library folder.

[winksaville]

Be sure there are no associated costs for modules that don't use these features.

[nidin]

Tree shaking should remove unused functions. So there will be no extra cost.

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On Wed 12. Apr 2017 at 4:32 PM, Wink Saville ***@***.***> wrote: Be sure there are no associated costs for modules that don't use these features. — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#14 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAMGZq9tB3h_EE-GiNmmTsGBwi1ONUnIks5rvOBegaJpZM4MorMz> .

[MaxGraey]

@nidin Is it possible use wasm's sqrt, clz, ctz, popcount, copysign and etc now?

[nidin]

Not yet. No work done in that direction. You are free to investigate.

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On Wed 12. Apr 2017 at 5:55 PM, Max Graey ***@***.***> wrote: @nidin <https://github.com/nidin> Is it possible use wasm's sqrt, clz, ctz, popcount, copysign and etc now? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#14 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAMGZkyvyTS8mo_YLFfkXEHAvIRcb0bBks5rvPPcgaJpZM4MorMz> .