christoph/wamr
1
Fork 0
Code Releases Activity

Update build scripts and documents of workload samples for wasi-sdk-12.0 (#484)

Browse Source 
Update the build scripts of sample workloads (meshoptimizer/bwa/wasm-av1) to use the wasi-sdk-12.0 firstly to build the workload and discard clang-11, as wasi-sdk-12 supports wasi, simd and pthread better. And update the related documents.
Also modify wasm mini loader to sync up with the change of wasm normal loader.

Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
This commit is contained in:
Wenyong Huang
2020-12-29 00:41:09 -06:00
committed by GitHub
parent 724858c731
commit 365ec6360b
16 changed files with 227 additions and 283 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
samples/workload/README.md
View File

@ -1,8 +1,8 @@
All workloads have similar a requirment of software dependencies. It includes
**wasi-sdk**, **clang-11**, **emsdk**, **wabt** and **binaryen**
All workloads have similar requirment of software dependencies, including
**wasi-sdk**, **emsdk**, **wabt** and **binaryen**
> It might slightly different when using MacOS, and other linux distro than Ubuntu. This document only target
Ubuntu 18.04 as an example.
> There might be slight differences when using MacOS and other Linux distro than Ubuntu. This document only target
Ubuntu 18.04 as example.
## Installation instructions
@ -11,28 +11,16 @@ use [preparation.sh](./preparation.sh) to install all dependencies before compil
for details, the script includes below steps:
- **wasi-sdk**. Install
[latest release](https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-11/wasi-sdk-11.0-linux.tar.gz)
in */opt/wasi-sdk* or */opt/wasi-sdk-11*
[latest release](https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-12/wasi-sdk-12.0-linux.tar.gz)
to */opt/wasi-sdk*
- **wabt**. Install
[latest release](https://github.com/WebAssembly/wabt/releases/download/${WABT_VER}/wabt-1.0.19-ubuntu.tar.gz)
in */opt/wabt* or */opt/wabt-1.0.19*
- **clang-11**. Refer to [the guide](https://apt.llvm.org/).
[latest release](https://github.com/WebAssembly/wabt/releases/download/1.0.20/wabt-1.0.20-ubuntu.tar.gz)
to */opt/wabt* or */opt/wabt-1.0.20*
- **emsdk**. Refer to [the guide](https://emscripten.org/docs/getting_started/downloads.html). Don't forget to activate
emsdk and set up environment variables. Verify it with `echo ${EMSDK}`.
- **libclang_rt.builtins-wasm32.a**. *wasi* has its private rt library. Put it under clang search path
``` shell
# copy it
$ cp -r /opt/wasi-sdk-11.0/lib/clang/10.0.0/lib/wasi /usr/lib/llvm-11/lib/clang/11.0.0/lib/
# or just link it
$ ln -sf /opt/wasi-sdk-11.0/lib/clang/10.0.0/lib/wasi/ /usr/lib/llvm-11/lib/clang/11.0.0/lib/
```
- **binaryen**. Install
[latest release](https://github.com/WebAssembly/binaryen/releases/download/version_97/binaryen-version_97-x86_64-linux.tar.gz)
in */opt/binaryen* or */opt/binaryen-version_97*
to */opt/binaryen* or */opt/binaryen-version_97*