体验 Taichi（太极）编程语言

Basic

Taichi（太极）是一种用于高性能数值计算的并行编程语言。它嵌入在 Python 中，其即时编译器将计算密集型任务卸载到多核 CPU 和大规模并行 GPU。

GitHub: https://github.com/taichi-dev/taichi

Install

Currently, Taichi only supports Python 3.6/3.7/3.8/3.9 (64-bit).

# install python
brew install python

# install taichi
python3 -m pip install taichi

Taichi Examples

➜  ~ ti example -h
[Taichi] version 0.8.10, llvm 10.0.0, commit 016feb38, osx, python 3.9.8

*******************************************
**      Taichi Programming Language      **
*******************************************

Docs:   https://docs.taichi.graphics/
GitHub: https://github.com/taichi-dev/taichi/
Forum:  https://forum.taichi.graphics/

usage: ti example [-h] [-p] [-P] [-s]
                  {ad_gravity,comet,cornell_box,euler,explicit_activation,export_mesh,export_ply,export_videos,fem128,fem128_ggui,fem99,fractal,fractal3d_ggui,fullscreen,game_of_life,gui_image_io,gui_widgets,implicit_mass_spring,inital_value_problem,keyboard,laplace,marching_squares,mass_spring_3d_ggui,mass_spring_game,mass_spring_game_ggui,mciso_advanced,mgpcg,mgpcg_advanced,minimal,minimization,mpm128,mpm128_ggui,mpm3d,mpm3d_ggui,mpm88,mpm99,mpm_lagrangian_forces,nbody,odop_solar,pbf2d,physarum,print_offset,rasterizer,regression,sdf_renderer,simple_derivative,simple_uv,stable_fluid,stable_fluid_ggui,taichi_bitmasked,taichi_dynamic,taichi_logo,taichi_sparse,tutorial,vortex_rings,waterwave}

Run an example by name (or name.py)

Autodiff gravity

1	ti example ad_gravity

Comet

1	ti example comet

Cornell Box

1	ti example cornell_box

Euler equations

1	ti example euler

Encounter error:

ModuleNotFoundError: No module named ‘matplotlib’
- solution: python3 -m pip install matplotlib

Explicit activation

1	ti example explicit_activation

export_mesh

1	ti example export_mesh

Encounter error:

Unknown type foo_data_type detected, skipping this channel

Export ply

1	ti example export_ply

export_videos

1	ti example export_videos

Encounter error:

FileNotFoundError: [Errno 2] No such file or directory: ‘palette.png’

FEM128

1	ti example fem128

fem128_ggui

1	ti example fem128_ggui

Encounter error:

Exception: GGUI Not Available

FEM99

1	ti example fem99

Fractal - Julia Set

1	ti example fractal

fractal3d_ggui

1	ti example fractal3d_ggui

Encounter error:

Exception: GGUI Not Available

Full screen

1	ti example fullscreen

Game of life

1	ti example game_of_life

GUI image IO - Random Generated

1	ti example gui_image_io

GUI widgets

1	ti example gui_widgets

Implicit mass spring system

1	ti example implicit_mass_spring

inital_value_problem

1	ti example inital_value_problem

Encounter error:

RuntimeError: [kernel_utils.cpp:KernelContextAttributes@88] Metal kernel only supports <= 32-bit data, got double

Keyboard

1	ti example keyboard

Laplace

1	ti example laplace

Marching squares

1	ti example marching_squares

mass_spring_3d_ggui

1	ti example mass_spring_3d_ggui

Encounter error:

Exception: GGUI Not Available

Explicit mass spring system

1	ti example mass_spring_game

mass_spring_game_ggui

1	ti example mass_spring_game_ggui

Encounter error:

Exception: GGUI Not Available

mciso_advanced

1	ti example mciso_advanced

Encounter error:

TypeError: unsupported operand type(s) for -: ‘list’ and ‘int’

mgpcg

1	ti example mgpcg

mgpcg advanced

1	ti example mgpcg_advanced

minimal

1	ti example minimal

minimization

1	ti example minimization

MPM128

1	ti example mpm128

mpm128_ggui

1	ti example mpm128_ggui

Encounter error:

Exception: GGUI Not Available

MPM3d

1	ti example mpm3d

mpm3d_ggui

1	ti example mpm3d_ggui

Encounter error:

Exception: GGUI Not Available

MPM88

1	ti example mpm88

mpm99

1	ti example mpm99

MPM lagrangian forces

1	ti example mpm_lagrangian_forces

N-body problem

1	ti example nbody

Odop Solar

1	ti example odop_solar

PBF2D

1	ti example pbf2d

Physarum

1	ti example physarum

Print Offset - Layout

1	ti example print_offset

Rasterizer

1	ti example rasterizer

Regression

1	ti example regression

SDF renderer - SDF Path Tracer

1	ti example sdf_renderer

Simple derivative

1	ti example simple_derivative

Simple UV

1	ti example simple_uv

Stable fluid

1	ti example stable_fluid

stable_fluid_ggui

1	ti example stable_fluid_ggui

Encounter error:

Exception: GGUI Not Available

Taichi bitmasked

1	ti example taichi_bitmasked

Taichi dynamic

1	ti example taichi_dynamic

Taichi logo

1	ti example taichi_logo

Taichi sparse

1	ti example taichi_sparse

tutorial

1	ti example tutorial

Vortex rings

1	ti example vortex_rings

Water waves

1	ti example waterwave