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zig : update build.zig (#872)

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* update

* update readme

* minimize the changes.

---------

Co-authored-by: zjli2019 <zhengji.li@ingchips.com>
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Judd 2023-04-13 21:43:22 +08:00 committed by GitHub
parent 8c3ffc2f04
commit 4579af95e8
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2 changed files with 39 additions and 23 deletions
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40
README.md
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@ -149,21 +149,43 @@ https://user-images.githubusercontent.com/1991296/224442907-7693d4be-acaa-4e01-8
## Usage
Here are the step for the LLaMA-7B model:
Here are the step for the LLaMA-7B model.
### Get the Code
```bash
# build this repo
git clone https://github.com/ggerganov/llama.cpp
cd llama.cpp
make
```
#For Windows and CMake, use the following command instead:
cd <path_to_llama_folder>
mkdir build
cd build
cmake ..
cmake --build . --config Release
### Build
Note: For Windows, CMake or Zig can be used.
1. Use `make`
```bash
make
```
1. Use CMake
```bash
mkdir build
cd build
cmake ..
cmake --build . --config Release
```
1. Use Zig
```bash
zig build -Drelease-fast
```
### Prepare Data & Run
```bash
# obtain the original LLaMA model weights and place them in ./models
ls ./models
65B 30B 13B 7B tokenizer_checklist.chk tokenizer.model

22
build.zig
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@ -1,16 +1,14 @@
const std = @import("std");
pub fn build(b: *std.Build) void {
pub fn build(b: *std.build.Builder) void {
const target = b.standardTargetOptions(.{});
const optimize = b.standardOptimizeOption(.{});
const optimize = b.standardReleaseOptions();
const want_lto = b.option(bool, "lto", "Want -fLTO");
const lib = b.addStaticLibrary(.{
.name = "llama",
.target = target,
.optimize = optimize,
});
const lib = b.addStaticLibrary("llama", null);
lib.want_lto = want_lto;
lib.setTarget(target);
lib.setBuildMode(optimize);
lib.linkLibCpp();
lib.addIncludePath(".");
lib.addIncludePath("examples");
@ -44,16 +42,12 @@ pub fn build(b: *std.Build) void {
fn build_example(comptime name: []const u8, args: anytype) *std.build.LibExeObjStep {
const b = args.b;
const lib = args.lib;
const target = args.target;
const optimize = args.optimize;
const want_lto = args.want_lto;
const exe = b.addExecutable(.{
.name = name,
.target = target,
.optimize = optimize,
});
const exe = b.addExecutable(name, null);
exe.want_lto = want_lto;
lib.setTarget(args.target);
lib.setBuildMode(args.optimize);
exe.addIncludePath(".");
exe.addIncludePath("examples");
exe.addCSourceFiles(&.{