zhangyiss/mlx
1
0
Fork 0
mirror of https://github.com/ml-explore/mlx.git synced 2025-12-16 01:49:05 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Real and Imag (#1490)

Browse Source 
* real and imag

* fix

* fix
This commit is contained in:
Awni Hannun
2024-10-15 16:23:15 -07:00
committed by GitHub
parent 2b8ace6a03
commit 3f86399922
21 changed files with 275 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
mlx/backend/common/unary.h
View File

@@ -24,26 +24,26 @@ void set_unary_output_data(const array& in, array& out) {
}
}
template <typename T, typename Op>
void unary_op(const T* a, T* out, Op op, size_t shape, size_t stride) {
template <typename T, typename U = T, typename Op>
void unary_op(const T* a, U* out, Op op, size_t shape, size_t stride) {
for (size_t i = 0; i < shape; i += 1) {
out[i] = op(*a);
a += stride;
}
}
template <typename T, typename Op>
template <typename T, typename U = T, typename Op>
void unary_op(const array& a, array& out, Op op) {
const T* a_ptr = a.data<T>();
if (a.flags().contiguous) {
set_unary_output_data(a, out);
T* dst = out.data<T>();
U* dst = out.data<U>();
for (size_t i = 0; i < a.data_size(); ++i) {
dst[i] = op(a_ptr[i]);
}
} else {
out.set_data(allocator::malloc_or_wait(out.nbytes()));
T* dst = out.data<T>();
U* dst = out.data<U>();
size_t shape = a.ndim() > 0 ? a.shape(-1) : 1;
size_t stride = a.ndim() > 0 ? a.strides(-1) : 1;
if (a.ndim() <= 1) {