File: gpu_subgroup_matrix_config.idl

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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// https://gpuweb.github.io/gpuweb/

enum GPUSubgroupMatrixComponentType {
    "f32",
    "f16",
    "u32",
    "i32",
    "u8",
    "i8",
};

[
    RuntimeEnabled=WebGPUExperimentalFeatures,
    Exposed=(Window, Worker),
    SecureContext
] interface GPUSubgroupMatrixConfig {
    readonly attribute GPUSubgroupMatrixComponentType componentType;
    readonly attribute GPUSubgroupMatrixComponentType resultComponentType;
    readonly attribute unsigned long long M;
    readonly attribute unsigned long long N;
    readonly attribute unsigned long long K;
};