ollama/llama/ggml-cpu-traits.cpp

/**
 * llama.cpp - commit ba1cb19cdd0d92e012e0f6e009e0620f854b6afd - do not edit this file
 *
 * MIT License
 *
 * Copyright (c) 2023-2024 The ggml authors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#include "ggml-cpu-traits.h"

#include "ggml-backend-impl.h"
#include "ggml-backend.h"

namespace ggml::cpu {
tensor_traits::~tensor_traits() {}

extra_buffer_type::~extra_buffer_type() {}
}  // namespace ggml::cpu

bool ggml_cpu_extra_compute_forward(struct ggml_compute_params * params, struct ggml_tensor * op) {
    for (auto extra : ggml_backend_cpu_get_extra_buffers_type()) {
        if (extra && extra->context) {
            auto buf_extra     = (ggml::cpu::extra_buffer_type *) extra->context;
            auto tensor_traits = buf_extra->get_tensor_traits(op);
            if (tensor_traits && tensor_traits->compute_forward(params, op)) {
                return true;
            }
        }
    }
    return false;
}

bool ggml_cpu_extra_work_size(int n_threads, const struct ggml_tensor * op, size_t * size) {
    for (auto extra : ggml_backend_cpu_get_extra_buffers_type()) {
        if (extra && extra->context) {
            auto buf_extra     = (ggml::cpu::extra_buffer_type *) extra->context;
            auto tensor_traits = buf_extra->get_tensor_traits(op);
            if (tensor_traits && tensor_traits->work_size(n_threads, op, *size)) {
                return true;
            }
        }
    }
    return false;
}