mirror of
https://github.com/ROCm/composable_kernel.git
synced 2026-05-12 01:10:17 +00:00
119712bd90
[CK_TILE] Add pooling in tile_engine ## Motivation <!-- Explain the purpose of this PR and the goals it aims to achieve. --> Add pooling in ck tile engine ## Technical Details <!-- Explain the changes along with any relevant GitHub links. --> ## Test Plan <!-- Explain any relevant testing done to verify this PR. --> ## Test Result <!-- Briefly summarize test outcomes. --> ## Submission Checklist - [ ] Look over the contributing guidelines at https://github.com/ROCm/ROCm/blob/develop/CONTRIBUTING.md#pull-requests.
53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
// Copyright (c) Advanced Micro Devices, Inc., or its affiliates.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
#pragma once
|
|
|
|
#include <string>
|
|
#include <sstream>
|
|
#include <iostream>
|
|
|
|
#include "ck_tile/core.hpp"
|
|
#include "ck_tile/ops/pooling.hpp"
|
|
|
|
namespace ck_tile {
|
|
|
|
/// @brief Kernel trait parameters for pooling tile_engine configurations
|
|
struct PoolingKernelTraits
|
|
{
|
|
std::string reduce_op; // "max", "min", or "avg"
|
|
bool output_index; // Whether to output indices (max pooling)
|
|
bool propagate_nan; // Whether to propagate NaN values
|
|
bool cross_warp; // Whether cross-warp reduction is used
|
|
|
|
std::string to_string() const
|
|
{
|
|
std::ostringstream oss;
|
|
oss << reduce_op << "_" << (output_index ? "idx" : "noidx") << "_"
|
|
<< (propagate_nan ? "nan" : "nonan") << "_"
|
|
<< (cross_warp ? "crosswarp" : "nocrosswarp");
|
|
return oss.str();
|
|
}
|
|
};
|
|
|
|
/// @brief Extract traits from a kernel name string
|
|
inline PoolingKernelTraits extract_pooling_traits_from_name(const std::string& name)
|
|
{
|
|
PoolingKernelTraits traits;
|
|
if(name.find("max") != std::string::npos)
|
|
traits.reduce_op = "max";
|
|
else if(name.find("min") != std::string::npos)
|
|
traits.reduce_op = "min";
|
|
else
|
|
traits.reduce_op = "avg";
|
|
traits.output_index =
|
|
(name.find("idx") != std::string::npos) && (name.find("noidx") == std::string::npos);
|
|
traits.propagate_nan =
|
|
(name.find("nan") != std::string::npos) && (name.find("nonan") == std::string::npos);
|
|
traits.cross_warp = (name.find("crosswarp") != std::string::npos) &&
|
|
(name.find("nocrosswarp") == std::string::npos);
|
|
return traits;
|
|
}
|
|
|
|
} // namespace ck_tile
|