ManasJayanth

class Libgccjit < Formula
  # This is a spin-off of the GCC formula and they should remain as close as possible.
  desc "JIT library for the GNU compiler collection"
  homepage "https://gcc.gnu.org/"
  if Hardware::CPU.arch == :arm64
    # Branch from the Darwin maintainer of GCC with Apple Silicon support,
    # located at https://github.com/iains/gcc-darwin-arm64 and
    # backported with his help to gcc-10 branch. Too big for a patch.
    url "https://github.com/DiningPhilosophersCo/gcc/archive/gcc-10-arm-20210429.tar.gz"
    sha256 "e22d39545e3ab50eb9cb14b4624fa08eb450f47c73e9e2d245ff96c1e99dca5c"

ManasJayanth

Algebraic Effects for Concurrency

Monads/Promises have been our go to tools for expressing concurrency.

However, they seem to divide up our language.

Context: How do we achieve concurrency?

ManasJayanth

{
  "dependencies": {
    "ocaml": "4.6.x",
    "@opam/ocaml-lsp-server": "ocaml/ocaml-lsp:ocaml-lsp-server.opam"
  },
  "resolutions": {
    "@opam/dune": {
      "source": "https://github.com/ocaml/dune/releases/download/2.5.1/dune-2.5.1.tbz#6c09f4d53e9169498ab017597c4343ceb00f6ead",
      "override": {
        "buildsInSource": true,

ManasJayanth

#! /bin/bash

      # If org name is reasonml then REST_BASE will be: https://dev.azure.com/reasonml/
      REST_BASE="https://dev.azure.com/esy-ocaml/"
      PROJ="esy-ocaml"
      BUILD_STAGINGDIRECTORY="$PWD"
      AGENT_OS="WINDOWS_NT"
      SYSTEM_PULLREQUEST_TARGETBRANCH="master"
      ESY__CI_CACHE_VERSION=v1
      # REST_BASE="${SYSTEM_TEAMFOUNDATIONCOLLECTIONURI}"

ManasJayanth

(defun load-esy-env () 
  "Loads esy env"
  (let* ((env-json-str (shell-command-to-string "esy command-env --json")) 
         (json-key-type 'string) 
         (env-pairs (json-read-from-string env-json-str))) 
    (progn


;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
      (make-local-variable 'process-environment) 

ManasJayanth

(defun load-esy-env () 
  "Loads esy env"

  (let* ((env-json-str (shell-command-to-string "esy command-env --json")) 
         (json-key-type 'string) 
         (env-pairs (json-read-from-string env-json-str)))

    (progn

ManasJayanth

$ opam switch create 4.08.0+msvc64c -y --debug
00:00.008  GSTATE                          LOAD-GLOBAL-STATE @ C:\OCaml64\home\manas\.opam
00:00.010  RSTATE                          LOAD-REPOSITORY-STATE @ C:\OCaml64\home\manas\.opam
00:00.075  RSTATE                          Loaded C:\OCaml64\home\manas\.opam\repo\state.cache in 0.065s
00:00.109  RSTATE                          Cache found
00:00.125  SWACT                           create_empty_switch at 4.08.0+msvc64c
00:00.125  SYSTEM                          mkdir C:\OCaml64\home\manas\.opam\4.08.0+msvc64c
00:00.129  SYSTEM                          mkdir C:\OCaml64\home\manas\.opam\4.08.0+msvc64c\lib
00:00.129  SYSTEM                          mkdir C:\OCaml64\home\manas\.opam\4.08.0+msvc64c\lib\stublibs
00:00.129  SYSTEM                          mkdir C:\OCaml64\home\manas\.opam\4.08.0+msvc64c\lib\toplevel

ManasJayanth

Table of Contents

1. Ideal wasm output?
2. Manual gc polyfilling
3. How does the runtime interface with the garbage collector?
4. Is CMM too low level for wasm.gc instructions?
5. Aggregate allocators provided by wasm gc
   1. Arrays
6. Structs (records, tuples)

ManasJayanth

  let libpaths_str = Sys.getenv "libpath" in
  let libpaths = Str.split (Str.regexp ";") libpaths_str in
  let libpaths = libpaths @ [
        "C:/Program Files (x86)/Windows Kits/10/Lib/10.0.17134.0/um/x64";
        "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.15.26726/lib/x64";
        "C:/Program Files (x86)/Windows Kits/10/Lib/10.0.17134.0/ucrt/x64";
        "C:/Program Files (x86)/Microsoft Visual Studio/2017/Community/VC/Tools/MSVC/14.15.26726/lib/onecore/x64"
      ] in
  let resolved_paths = List.map (fun base -> let as_is = Filename.concat base fn in
                         let with_lib = Filename.concat base (fn ^ ".lib") in

ManasJayanth

```
 http fetch GET 404 https://registry.npmjs.org/@opam%2fbos 1439ms
40 silly fetchPackageMetaData error for @opam/bos@^0.2.0 404 Not Found: @opam/bos@^0.2.0
41 http fetch GET 404 https://registry.npmjs.org/@opam%2flogs 1631ms
42 silly fetchPackageMetaData error for @opam/logs@^0.6.2 404 Not Found: @opam/logs@^0.6.2
43 http fetch GET 404 https://registry.npmjs.org/@opam%2ffmt 1915ms
44 silly fetchPackageMetaData error for @opam/fmt@^0.8.4 404 Not Found: @opam/fmt@^0.8.4
45 http fetch GET 404 https://registry.npmjs.org/@opam%2fppx_expect 1927ms
46 silly fetchPackageMetaData error for @opam/ppx_expect@v0.11.0 404 Not Found: @opam/ppx_expect@v0.11.0