feat(engine): wasm experiments

packages/matrix/Dockerfile

@@ -0,0 +1,7 @@
+FROM ubuntu:22.04
+
+MAINTAINER Robonen Andrew <robonenandrew@gmail.com>
+
+WORKDIR /src
+
+RUN apt update && apt install -y clang lldb lld

packages/matrix/build.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env sh
+
+docker build -t llvm .

packages/matrix/run.sh

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+#!/usr/bin/env sh
+
+docker run --rm \
+  -v $(pwd)/src:/src \
+  -v $(pwd)/dist:/dist \
+  llvm \
+  clang --target=wasm32 -O3 -fno-builtin -flto -nostdlib -Wl,--no-entry -Wl,--export-all -Wl,--lto-O3 -o /dist/matrix.wasm /src/matrix.c

packages/matrix/src/matrix.c

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+/*
+* Matrix multiplication
+* C = A * B
+*/
+void matrix_mul(double *A, double *B, double *C, unsigned m, unsigned n, unsigned p)
+{
+    unsigned i, j, k;
+    double sum;
+
+    for (i = 0; i < m; i++)
+    {
+        for (j = 0; j < p; j++)
+        {
+            sum = 0;
+            for (k = 0; k < n; k++)
+            {
+                sum += A[i * n + k] * B[k * p + j];
+            }
+            C[i * p + j] = sum;
+        }
+    }
+}

packages/rendering/index.ts

@@ -1 +0,0 @@
-import {Vector} from './types';