ailzhang

import taichi as ti

ti.init(ti.vulkan)

tp_ivec3 = ti.types.vector(3, ti.i32)
tp_ivec2 = ti.types.vector(2, ti.i32)
tp_vec3 = ti.types.vector(3, ti.f32)

x = ti.ndarray(ti.f32, shape=(12, 13))
y = ti.ndarray(tp_ivec3, shape=(12,4))

ailzhang

import taichi as ti
ti.init()

# you must make sure the func body here works both in python and taichi scope.
def f():
    a = 0
    for i in range(10):
        a += i
    print(a)

ailzhang

import paddle
Python 3.8.11 (default, Aug  3 2021, 15:09:35)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.26.0 -- An enhanced Interactive Python. Type '?' for help.

In [1]: import paddle

In [2]: import numpy as np
In [4]: x = paddle.to_tensor(2 * np.ones((4, ), dtype=np.flo
   ...: at32))

ailzhang

import os, json
import taichi as ti
ti.init(arch=ti.opengl, allow_nv_shader_extension=False, use_gles=True, ndarray_use_torch=False)
dim = 2
N = 64
n_particles = N * N * 2
n_grid = 128
p_rho = 1
bound = 3
E = 400

ailzhang

import taichi as ti
from types import ModuleType, FunctionType
import inspect
import pdb
import csv

# FIXME: Without this init some calls will fail
ti.init()

def has_doc_string(x):

ailzhang

// Test Code 

import taichi as ti
ti.init(arch=ti.vulkan,log_level=ti.TRACE)

def test_snode_read_write():
    dtype = ti.f16
    x = ti.field(dtype, shape=())
    x[None] = 0.3
    print(x[None])

ailzhang

{
"aot_data": {
  "kernels": {
    "0": {
      "program": {
        "kernels": {
          "0": {
            "kernel_name" : "init_c40_00",
            "kernel_src" : ".//taichi_example.tcb_init_c40_00.glsl",

ailzhang

1. Install Vulkan SDK from https://vulkan.lunarg.com/sdk/home#mac
2. Set the following env

VULKAN_SDK=~/VulkanSDK/1.2.189.0/macOS
export VULKAN_SDK
#PATH="$PATH:$VULKAN_SDK/bin"
PATH="$VULKAN_SDK/bin:$PATH"
export PATH

ailzhang

# Authored by Yuanming Hu, Taichi Graphics.
import taichi as ti

ti.init(arch=ti.gpu)

max_num_particles = 1024
substeps = 10
spring_Y = 1000  # Young's modulus
drag_damping = 1
dashpot_damping = 100

ailzhang

# Authored by Tiantian Liu, Taichi Graphics.
import taichi as ti
import math

ti.init(arch=ti.cpu)

# global control
paused = ti.field(ti.i32, ())

# gravitational constant 6.67408e-11, using 1 for simplicity