binji

• How to Cross Compile LLVM: https://llvm.org/docs/HowToCrossCompileLLVM.html
• Building LLVM with CMake: https://llvm.org/docs/CMake.html
• Hints from wasi-sdk Makefile: https://github.com/CraneStation/wasi-sdk/blob/master/Makefile
• Try compiling natively (needed for llvm-tblgen and clang-tblgen)
  • cmake -G Ninja -DCMAKE_BUILD_TYPE=Release -DLLVM_TARGETS_TO_BUILD="X86;WebAssembly" -DLLVM_ENABLE_PROJECTS="lld;clang" ../llvm
• Try building LLVM with WASI:
• cmake -G Ninja -DCMAKE_AR=”/usr/local/google/home/binji/dev/llvm-project/build/bin/llvm-ar” -DCMAKE_RANLIB=”/usr/local/google/home/binji/dev/llvm-project/build/bin/llvm-ranlib” -DCMAKE_C_COMPILER="/usr/local/google/home/binji/dev/wasi-sdk-5.0/opt/wasi-sdk/bin/clang" -DCMAKE_CXX_COMPILER="/usr/local/google/home/binji/dev/wasi-sdk-5.0/opt/wasi-sdk/bin/clang++" -DCMAKE_CROSSCOMPILING=True -DCMAKE_INSTALL_PREFIX=/usr/local/google/home/binji/dev/wasi-clang -DLLVM_TABLEGEN=/usr/local/google/home/binji/dev/llvm-project/build/bin/llvm-tblgen -DCLANG_TABLEGEN=/

WesThorburn

Linux: Compile C++ to WebAssembly and JavaScript using Emscripten and CMake

Download and Install Emscripten

• My preferred installation location is /home/user
• Get the latest sdk: git clone https://github.com/emscripten-core/emsdk.git
• Enter the cloned directory: cd emsdk
• Checkout main: git checkout main
• Install the lastest sdk tools: ./emsdk install latest
• Activate the latest sdk tools: ./emsdk activate latest
• Activate path variables: source ./emsdk_env.sh

mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

doughgle

commit acc0182c3d3869802bc20c8bf4e04c3464936bcc
Author: Douglas Hellinger <[email protected]>
Date:   Sun Nov 19 22:48:46 2017 +0800

    Fix tracerPid=0 in /proc

diff --git a/fs/proc/array.c b/fs/proc/array.c
index 6f6fc16..bcf470d 100644
--- a/fs/proc/array.c
+++ b/fs/proc/array.c

guozhou

#include <iostream>
#include <cuda_runtime.h>
#include <device_launch_parameters.h>

// GTS450 sm_21
#define NUM_SM 4 // no. of streaming multiprocessors
#define NUM_WARP_PER_SM 48 // maximum no. of resident warps per SM
#define NUM_BLOCK_PER_SM 8 // maximum no. of resident blocks per SM
#define NUM_BLOCK NUM_SM * NUM_BLOCK_PER_SM
#define NUM_WARP_PER_BLOCK NUM_WARP_PER_SM / NUM_BLOCK_PER_SM

m14t

#/bin/bash
#-- Script to automate https://help.github.com/articles/why-is-git-always-asking-for-my-password

REPO_URL=`git remote -v | grep -m1 '^origin' | sed -Ene's#.*(https://[^[:space:]]*).*#\1#p'`
if [ -z "$REPO_URL" ]; then
  echo "-- ERROR:  Could not identify Repo url."
  echo "   It is possible this repo is already using SSH instead of HTTPS."
  exit
fi