mirror of
https://github.com/PaddlePaddle/FastDeploy.git
synced 2025-12-24 13:28:13 +08:00
255 lines
8.5 KiB
C++
255 lines
8.5 KiB
C++
/*
|
|
* Copyright (c) 2020-2023, NVIDIA CORPORATION. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cassert>
|
|
#include <iostream>
|
|
#include <sstream>
|
|
#include <string>
|
|
|
|
namespace cutlass_extensions
|
|
{
|
|
// Note: The shapes are in the format MxNxK. The K shape of the runtime config MUST match the K shape
|
|
// in the kernel layout details when doing weight only quantization.
|
|
enum class CutlassTileConfig
|
|
{
|
|
// Signals that we should run heuristics do choose a config
|
|
Undefined,
|
|
|
|
// Signals that we should run heuristics do choose a config
|
|
ChooseWithHeuristic,
|
|
|
|
// SiMT config
|
|
CtaShape128x128x8_WarpShape64x64x8,
|
|
|
|
// TensorCore configs CTA_N = 128, CTA_K = 64
|
|
// Warp configs for M=16
|
|
CtaShape16x128x64_WarpShape16x32x64,
|
|
// Warp configs for M=32
|
|
CtaShape32x128x64_WarpShape32x32x64,
|
|
|
|
// Warp configs for M=64
|
|
CtaShape64x128x64_WarpShape32x64x64,
|
|
CtaShape64x64x128_WarpShape32x64x64,
|
|
CtaShape64x128x64_WarpShape64x32x64,
|
|
|
|
// Warp configs for M=128
|
|
CtaShape128x64x64_WarpShape64x32x64,
|
|
CtaShape128x128x64_WarpShape64x32x64,
|
|
CtaShape128x128x64_WarpShape64x64x64,
|
|
CtaShape128x128x64_WarpShape128x32x64,
|
|
CtaShape128x256x64_WarpShape64x64x64,
|
|
|
|
// Warp configs for M=256
|
|
CtaShape256x128x64_WarpShape64x64x64,
|
|
|
|
// TensorCore config CTA_N = 64, CTA_K = 128
|
|
CtaShape128x64x128_WarpShape64x32x128,
|
|
|
|
// TensorCore config CTA_N = 256, CTA_K = 64
|
|
CtaShape16x256x64_WarpShape16x64x64,
|
|
|
|
// TensorCore config CTA_N = 256, CTA_K = 128
|
|
CtaShape16x256x128_WarpShape16x64x128
|
|
|
|
};
|
|
|
|
enum class SplitKStyle
|
|
{
|
|
NO_SPLIT_K,
|
|
SPLIT_K_SERIAL,
|
|
STREAM_K, // Sm80+
|
|
// SPLIT_K_PARALLEL // Not supported yet
|
|
};
|
|
|
|
enum class CutlassTileConfigSM90
|
|
{
|
|
// Signals that we should run heuristics do choose a config
|
|
Undefined,
|
|
|
|
// Signals that we should run heuristics do choose a config
|
|
ChooseWithHeuristic,
|
|
|
|
// CTA configs for M=64
|
|
CtaShape64x16x128B,
|
|
CtaShape64x32x128B,
|
|
CtaShape64x64x128B,
|
|
CtaShape64x128x128B,
|
|
CtaShape64x256x128B,
|
|
|
|
// CTA configs for M=128
|
|
CtaShape128x16x128B,
|
|
CtaShape128x32x128B,
|
|
CtaShape128x64x128B,
|
|
CtaShape128x128x128B,
|
|
CtaShape128x256x128B,
|
|
|
|
// CTA configs for M=128
|
|
CtaShape256x128x128B,
|
|
};
|
|
|
|
enum class MainloopScheduleType
|
|
{
|
|
AUTO // Automatically selects between pingpong and cooperative schedules on Hopper. On older architectures, this
|
|
// defaults to the "legacy" main loop schedule.
|
|
};
|
|
|
|
enum class EpilogueScheduleType
|
|
{
|
|
AUTO // Automatically chooses an epilogue schedule compatible with the selected main loop schedule for Hopper. For
|
|
// architectures older than hopper, the epilogue is always performed by the same thread block as the main loop.
|
|
};
|
|
|
|
enum class ClusterShape
|
|
{
|
|
ClusterShape_1x1x1,
|
|
ClusterShape_2x1x1,
|
|
ClusterShape_1x2x1,
|
|
ClusterShape_2x2x1,
|
|
ClusterShape_1x8x1,
|
|
ClusterShape_8x1x1
|
|
};
|
|
|
|
struct CutlassGemmConfig
|
|
{
|
|
enum CandidateConfigTypeParam : int
|
|
{
|
|
NONE = 0,
|
|
WEIGHT_ONLY = 1u << 0,
|
|
SIMT_ONLY = 1u << 1,
|
|
INT8_ONLY = 1u << 2,
|
|
HOPPER = 1u << 3,
|
|
GROUPED_GEMM = 1u << 4,
|
|
FP8_ONLY = 1u << 5,
|
|
};
|
|
|
|
CutlassTileConfig tile_config = CutlassTileConfig::ChooseWithHeuristic;
|
|
SplitKStyle split_k_style = SplitKStyle::NO_SPLIT_K;
|
|
int split_k_factor = -1;
|
|
int stages = -1;
|
|
|
|
// config options for sm90
|
|
CutlassTileConfigSM90 tile_config_sm90 = CutlassTileConfigSM90::ChooseWithHeuristic;
|
|
MainloopScheduleType mainloop_schedule = MainloopScheduleType::AUTO;
|
|
EpilogueScheduleType epilogue_schedule = EpilogueScheduleType::AUTO;
|
|
ClusterShape cluster_shape = ClusterShape::ClusterShape_1x1x1;
|
|
bool is_sm90 = false;
|
|
|
|
CutlassGemmConfig() {}
|
|
|
|
CutlassGemmConfig(CutlassTileConfig tile_config, SplitKStyle split_k_style, int split_k_factor, int stages)
|
|
: tile_config(tile_config)
|
|
, split_k_style(split_k_style)
|
|
, split_k_factor(split_k_factor)
|
|
, stages(stages)
|
|
, is_sm90(false)
|
|
{
|
|
}
|
|
|
|
CutlassGemmConfig(CutlassTileConfigSM90 tile_config_sm90, MainloopScheduleType mainloop_schedule,
|
|
EpilogueScheduleType epilogue_schedule, ClusterShape cluster_shape)
|
|
: tile_config_sm90(tile_config_sm90)
|
|
, mainloop_schedule(mainloop_schedule)
|
|
, epilogue_schedule(epilogue_schedule)
|
|
, cluster_shape(cluster_shape)
|
|
, is_sm90(true)
|
|
{
|
|
}
|
|
|
|
std::string toString() const
|
|
{
|
|
std::stringstream tactic;
|
|
tactic << "Cutlass GEMM Tactic";
|
|
if (tile_config_sm90 != cutlass_extensions::CutlassTileConfigSM90::ChooseWithHeuristic)
|
|
{
|
|
assert(is_sm90 && "Invalid cutlass GEMM config");
|
|
tactic << "\n\tstyle=TMA"
|
|
<< "\n\ttile shape ID: " << (int) tile_config_sm90
|
|
<< "\n\tcluster shape ID: " << (int) cluster_shape
|
|
<< "\n\tmainloop sched: " << (int) mainloop_schedule
|
|
<< "\n\tepi sched: " << (int) epilogue_schedule;
|
|
}
|
|
else if (tile_config != cutlass_extensions::CutlassTileConfig::ChooseWithHeuristic)
|
|
{
|
|
assert(!is_sm90 && "Invalid cutlass GEMM config");
|
|
tactic << "\n\tstyle=compatible"
|
|
<< "\n\ttile shape ID: " << (int) tile_config
|
|
<< "\n\tstages: " << (int) stages
|
|
<< "\n\tsplit_k_style: " << (int) split_k_style
|
|
<< "\n\tsplit k: " << (int) split_k_factor;
|
|
}
|
|
else
|
|
{
|
|
tactic << "\n\tundefined";
|
|
}
|
|
tactic << "\n";
|
|
return tactic.str();
|
|
}
|
|
|
|
void fromString(const std::string& str) {
|
|
std::istringstream stream(str);
|
|
std::string line;
|
|
|
|
while (std::getline(stream, line)) {
|
|
if (line.find("style=TMA") != std::string::npos) {
|
|
is_sm90 = true;
|
|
std::getline(stream, line);
|
|
tile_config_sm90 = static_cast<cutlass_extensions::CutlassTileConfigSM90>(std::stoi(line.substr(line.find(':') + 1)));
|
|
std::getline(stream, line);
|
|
cluster_shape = static_cast<cutlass_extensions::ClusterShape>(std::stoi(line.substr(line.find(':') + 1)));
|
|
std::getline(stream, line);
|
|
mainloop_schedule = static_cast<cutlass_extensions::MainloopScheduleType>(std::stoi(line.substr(line.find(':') + 1)));
|
|
std::getline(stream, line);
|
|
epilogue_schedule = static_cast<cutlass_extensions::EpilogueScheduleType>(std::stoi(line.substr(line.find(':') + 1)));
|
|
} else if (line.find("style=compatible") != std::string::npos) {
|
|
is_sm90 = false;
|
|
std::getline(stream, line);
|
|
tile_config = static_cast<cutlass_extensions::CutlassTileConfig>(std::stoi(line.substr(line.find(':') + 1)));
|
|
std::getline(stream, line);
|
|
stages = std::stoi(line.substr(line.find(':') + 1));
|
|
std::getline(stream, line);
|
|
split_k_style = static_cast<cutlass_extensions::SplitKStyle>(std::stoi(line.substr(line.find(':') + 1)));
|
|
std::getline(stream, line);
|
|
split_k_factor = std::stoi(line.substr(line.find(':') + 1));
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
inline std::ostream& operator<<(std::ostream& out, CutlassGemmConfig const& config)
|
|
{
|
|
// clang-format off
|
|
if (config.is_sm90)
|
|
{
|
|
out << "tile_config_sm90_enum: " << int(config.tile_config_sm90)
|
|
<< ", mainloop_schedule_enum: " << int(config.mainloop_schedule)
|
|
<< ", epilogue_schedule_enum: " << int(config.epilogue_schedule)
|
|
<< ", cluster_shape_enum: " << int(config.cluster_shape);
|
|
}
|
|
else
|
|
{
|
|
out << "tile_config_enum: " << int(config.tile_config)
|
|
<< ", split_k_style_enum: " << int(config.split_k_style)
|
|
<< ", split_k_factor: " << config.split_k_factor
|
|
<< ", stages: " << config.stages;
|
|
}
|
|
// clang-format on
|
|
return out;
|
|
}
|
|
|
|
} // namespace cutlass_extensions
|