Xiaodong Deng

Tested on Ubuntu 20.04 with CUDA 11.8. Only test eval.py with given checkpoint.

[diff] error when big inner loop in an autodiff kernel

4

**Describe the bug** An error raised when write a big inner loop in a kernel and use cpu or cuda backend. **To Reproduce** ```py import taichi as ti ti.init(arch=ti.gpu) @ti.kernel...

maybe some bugs?

2

1. In `grid_encode.py`, `log2` in Python is not exactly same with `std::log2` in C++. This can lead to a mismatch in `scale` in some cases. 2. The `jt.nn.softplus` is not...

[BUG] unexpected add behavier.

3

**Describe the bug** Different add behavier in ti.func and ti.kernel **To Reproduce** ```py import taichi as ti ti.init(ti.cuda) v6 = ti.types.vector(6, ti.f32) @ti.func def vector_add(a, b): for i in ti.static(range(6)):...