1 files changed, 2 insertions, 37 deletions
diff --git a/candle-core/src/npy.rs b/candle-core/src/npy.rs
index e17ba02a..2e394b06 100644
--- a/candle-core/src/npy.rs
+++ b/candle-core/src/npy.rs
@@ -26,7 +26,7 @@
 //! values = np.loadz("test.npz")
 //! ```
 use crate::{DType, Device, Error, Result, Shape, Tensor};
-use byteorder::{LittleEndian, ReadBytesExt, WriteBytesExt};
+use byteorder::{LittleEndian, ReadBytesExt};
 use half::{bf16, f16, slice::HalfFloatSliceExt};
 use std::collections::HashMap;
 use std::fs::File;
@@ -307,42 +307,7 @@ impl Tensor {
         header.push('\n');
         f.write_all(&[(header.len() % 256) as u8, (header.len() / 256) as u8])?;
         f.write_all(header.as_bytes())?;
-        let vs = self.flatten_all()?;
-        match self.dtype() {
-            DType::BF16 => {
-                let vs = vs.to_vec1::<bf16>()?;
-                for &v in vs.reinterpret_cast() {
-                    f.write_u16::<LittleEndian>(v)?
-                }
-            }
-            DType::F16 => {
-                let vs = vs.to_vec1::<f16>()?;
-                for &v in vs.reinterpret_cast() {
-                    f.write_u16::<LittleEndian>(v)?
-                }
-            }
-            DType::F32 => {
-                // TODO: Avoid using a buffer when data is already on the CPU.
-                for v in vs.to_vec1::<f32>()? {
-                    f.write_f32::<LittleEndian>(v)?
-                }
-            }
-            DType::F64 => {
-                for v in vs.to_vec1::<f64>()? {
-                    f.write_f64::<LittleEndian>(v)?
-                }
-            }
-            DType::U32 => {
-                for v in vs.to_vec1::<u32>()? {
-                    f.write_u32::<LittleEndian>(v)?
-                }
-            }
-            DType::U8 => {
-                let vs = vs.to_vec1::<u8>()?;
-                f.write_all(&vs)?;
-            }
-        }
-        Ok(())
+        self.write_bytes(f)
     }
 
     /// Writes a multi-dimensional array in the npy format.