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This commit is contained in:
Nicolas Patry
2023-11-20 14:38:20 +01:00
parent dc64adb8e4
commit 671fc29b36
1 changed files with 11 additions and 4 deletions
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15
candle-core/src/metal_backend.rs
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@ -126,7 +126,7 @@ impl BackendStorage for MetalStorage {
let el = shape.elem_count();
let dtype = self.dtype;
if layout.is_contiguous() || layout.start_offset() != 0|| dtype != DType::F32{
if layout.is_contiguous() || layout.start_offset() != 0 || dtype != DType::F32 {
crate::bail!("Not contiguous, non-f32 affine is not implemented yet.");
}
@ -161,8 +161,11 @@ impl BackendStorage for MetalStorage {
}
fn reduce_op(&self, op: ReduceOp, layout: &Layout, sum_dims: &[usize]) -> Result<Self> {
if !(sum_dims.len() == 1 && sum_dims[0] == layout.shape().rank() - 1 && layout.is_contiguous() && layout.start_offset() == 0){
if !(sum_dims.len() == 1
&& sum_dims[0] == layout.shape().rank() - 1
&& layout.is_contiguous()
&& layout.start_offset() == 0)
{
crate::bail!("Non contiguous reduce op not supported yet");
}
let device = self.device.clone();
@ -497,7 +500,11 @@ impl BackendStorage for MetalStorage {
}
fn index_select(&self, ids: &Self, src_l: &Layout, ids_l: &Layout, dim: usize) -> Result<Self> {
if !(src_l.is_contiguous() && src_l.start_offset() == 0 && ids_l.is_contiguous() && ids_l.start_offset() == 0){
if !(src_l.is_contiguous()
&& src_l.start_offset() == 0
&& ids_l.is_contiguous()
&& ids_l.start_offset() == 0)
{
crate::bail!("Non contiguous index select not implemented");
}
let left_size: usize = src_l.dims()[..dim].iter().product();