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ResidentTensor

Struct ResidentTensor 

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pub struct ResidentTensor(/* private fields */);
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デバイスに常駐する入力テンソルの不透明ハンドル(イシュー #3250 P1。公開形の決定は docs/compat-resident-train-step-decision.md §4)。

Tape::upload_resident が計測窓の外で 1 回だけ upload して作り、 compat::Sequential::predict_resident_input(推論)と Tape::matmul_resident(行列積)が 入力の H2D なしで受け取る。中身(バッファ)は公開しない。推論では作成時の DeviceParamStore に束縛され、別 store・別デバイス・古い世代のハンドルは型付きエラーに なる。!Send(Send を足さない。イシュー #3254 で次の compile_fail により公開形として固定)。

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fn assert_send<T: Send>() {}
assert_send::<fandhe_ai::ResidentTensor>();

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impl ResidentTensor

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pub fn shape(&self) -> &[usize]

入力の shape。

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pub fn device(&self) -> Device

入力が常駐するデバイス。

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impl Debug for ResidentTensor

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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