// Copyright © 2023-2025 Advanced Micro Devices, Inc.
// SPDX-License-Identifier: MIT

#include "../shim.attn_fwd.h"
#include <aotriton/_internal/triton_kernel.h>
#include <aotriton/_internal/kernel_cluster.h>
#include <aotriton/cpp_tune.h>
#include <string_view>
#ifndef NDEBUG
#include <iostream>
#endif

#define CURRENT_ENTRY_PUBLIC Autotune_attn_fwd__A6__F209

#define ARRAY_SIZE(array)  (sizeof(array) / sizeof(array[0]))

namespace { // Anonymous namespace

using namespace std::literals::string_view_literals;

#if AOTRITON_BUILD_FOR_TUNING
// PSels and Copts in JSON String
static const char* kernel_psels[] = {
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 16, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 32, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 64, "BLOCK_N": 32, "PRE_LOAD_V": false})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 64, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 64, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 64, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw",
  R"xyzw({"PERSISTENT_TYPE": 0, "GRID_CU_MULTIP": 2, "BLOCK_M": 64, "BLOCK_N": 32, "PRE_LOAD_V": true})xyzw"
};
static const char* kernel_copts[] = {
  R"xyzw({"waves_per_eu": 1, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 1, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 1, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 1, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 1, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 2, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 1, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 2, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 3, "num_warps": 4, "num_stages": 1})xyzw",
  R"xyzw({"waves_per_eu": 4, "num_warps": 4, "num_stages": 1})xyzw"
};
#endif

struct PerfFields {
  int16_t BLOCK_M;
    int16_t BLOCK_N;
    int8_t  PERSISTENT_TYPE;
    int8_t  GRID_CU_MULTIP;
    bool    PRE_LOAD_V;
};

static PerfFields image_perf_list [] = {
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 16, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 32, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 64, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = false },
    { .BLOCK_M = 64, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 64, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 64, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true },
    { .BLOCK_M = 64, .BLOCK_N = 32, .PERSISTENT_TYPE = 0, .GRID_CU_MULTIP = 2, .PRE_LOAD_V = true }
};

// u8R generates char8_t which is poorly supported almost everywhere.
constexpr pstring_view PACKAGE_PATH
#if defined(_WIN32)
{ LR"xyzw(amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx)xyzw" };
#else
{ R"xyzw(amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx)xyzw" };
#endif
constexpr std::string_view FUNC_NAME { R"xyzw(＊bf16@16_32_F_F_0_1)xyzw" };
constexpr std::string_view ARCH_NAME { R"xyzw(gfx1151)xyzw" };

// Checksum can be confirmed with `echo -n '<string>' | b2sum -l 64`
// For example:
//   $ echo -n 'amd-gfx110x/flash/attn_fwd/FONLY__^bf16@16,128,False,False,0,0___gfx1100__P__32_32_0_2_False__CO__wave3_warp2_stg1-Gpu-gfx1100' | b2sum -l 64
//   c4b51ee645d79580  -
static AOTRITON_NS::TritonKernelCompactMeta meta_list[] = {
    { 0x0d4b803fu, 0x9d7ec840u, 0, 83 }, // 0d4b803f9d7ec840 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_False__CO__wave1_warp2_stg1--Arch_gfx1151
    { 0xd1a71e5du, 0x0f2a6e98u, 0, 16 }, // d1a71e5d0f2a6e98 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_False__CO__wave2_warp2_stg1--Arch_gfx1151
    { 0xa75029d3u, 0x4a760f81u, 0, 33 }, // a75029d34a760f81 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_False__CO__wave3_warp2_stg1--Arch_gfx1151
    { 0x48e46477u, 0x12deca5cu, 0, 167 }, // 48e4647712deca5c = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_False__CO__wave3_warp4_stg1--Arch_gfx1151
    { 0x1a05b96eu, 0x20ddd34fu, 366, 83 }, // 1a05b96e20ddd34f = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_True__CO__wave1_warp2_stg1--Arch_gfx1151
    { 0x9510cd65u, 0x7f5be223u, 366, 16 }, // 9510cd657f5be223 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_True__CO__wave2_warp2_stg1--Arch_gfx1151
    { 0x2bdac73bu, 0xc47999ccu, 366, 33 }, // 2bdac73bc47999cc = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_True__CO__wave3_warp2_stg1--Arch_gfx1151
    { 0xff14cacdu, 0x721c7620u, 366, 50 }, // ff14cacd721c7620 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_16_True__CO__wave4_warp2_stg1--Arch_gfx1151
    { 0x0579a582u, 0xadd7d033u, 318, 83 }, // 0579a582add7d033 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave1_warp2_stg1--Arch_gfx1151
    { 0xa0031943u, 0xf83ba602u, 318, 16 }, // a0031943f83ba602 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave2_warp2_stg1--Arch_gfx1151
    { 0x88af25abu, 0x478f7e0bu, 318, 116 }, // 88af25ab478f7e0b = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave2_warp4_stg1--Arch_gfx1151
    { 0x6462e913u, 0xd495befeu, 318, 33 }, // 6462e913d495befe = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave3_warp2_stg1--Arch_gfx1151
    { 0xabac1a22u, 0xb795a686u, 318, 167 }, // abac1a22b795a686 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave3_warp4_stg1--Arch_gfx1151
    { 0x742442abu, 0xb3423e69u, 318, 50 }, // 742442abb3423e69 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave4_warp2_stg1--Arch_gfx1151
    { 0x3728f46cu, 0xe36ff9e4u, 318, 133 }, // 3728f46ce36ff9e4 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_False__CO__wave4_warp4_stg1--Arch_gfx1151
    { 0xe05564acu, 0x31c973afu, 381, 83 }, // e05564ac31c973af = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave1_warp2_stg1--Arch_gfx1151
    { 0x6c2b3845u, 0x9e5aa35du, 381, 202 }, // 6c2b38459e5aa35d = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave1_warp4_stg1--Arch_gfx1151
    { 0x159115cau, 0x7a0d7963u, 381, 16 }, // 159115ca7a0d7963 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave2_warp2_stg1--Arch_gfx1151
    { 0xab764238u, 0xf727969fu, 381, 116 }, // ab764238f727969f = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave2_warp4_stg1--Arch_gfx1151
    { 0x6c1a4f20u, 0x1a087061u, 381, 33 }, // 6c1a4f201a087061 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave3_warp2_stg1--Arch_gfx1151
    { 0xb7271f1au, 0x2efefe7au, 381, 167 }, // b7271f1a2efefe7a = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave3_warp4_stg1--Arch_gfx1151
    { 0x13504976u, 0xe7187fa4u, 381, 50 }, // 13504976e7187fa4 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave4_warp2_stg1--Arch_gfx1151
    { 0xc444e39cu, 0x2a9771e7u, 381, 133 }, // c444e39c2a9771e7 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_32_32_True__CO__wave4_warp4_stg1--Arch_gfx1151
    { 0xa86c6969u, 0x2a049bbdu, 67, 133 }, // a86c69692a049bbd = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_64_32_False__CO__wave4_warp4_stg1--Arch_gfx1151
    { 0xc2b7ff5bu, 0xe999021au, 396, 202 }, // c2b7ff5be999021a = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_64_32_True__CO__wave1_warp4_stg1--Arch_gfx1151
    { 0x1a424a45u, 0xb714c015u, 396, 116 }, // 1a424a45b714c015 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_64_32_True__CO__wave2_warp4_stg1--Arch_gfx1151
    { 0xc8c8dc75u, 0x2c3ca9afu, 396, 167 }, // c8c8dc752c3ca9af = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_64_32_True__CO__wave3_warp4_stg1--Arch_gfx1151
    { 0x884341bau, 0x52345c86u, 396, 133 }, // 884341ba52345c86 = b2sum -l 64 <<< amd-gfx11xx/flash/attn_fwd/FONLY__＊bf16@16_32_F_F_0_1___gfx11xx__P__0_2_64_32_True__CO__wave4_warp4_stg1--Arch_gfx1151
};

static constexpr int kTotalNumKernels = ARRAY_SIZE(meta_list);

using AOTRITON_NS::v3::flash::autotune::attn_fwd_packed_string;

static AOTRITON_NS::TritonKernelCluster<kTotalNumKernels>
kernel_cluster(meta_list,
               attn_fwd_packed_string);

static int8_t lut[1][10][10] =
{
// GPU gfx1151_mod0
{{ 3,14,14,16,16,16,19,18,20,16},
 {22,23,23,21,21,21, 7,15,21,19},
 {10, 1, 8, 8,26,27,15,21,21,19},
 {12, 2, 2, 0, 4,16,20,18,15,17},
 { 8,17,11,13,17,17,16,24,21,15},
 { 6, 0,19, 9,19,21,19,17,19,15},
 { 5, 5, 6,26,15,21,19,15,19,18},
 { 4, 6, 4, 7,15,19,15,15,19,15},
 { 5, 4, 1, 2,19,21,21,15,15,25},
 { 7, 4, 7, 6,15,17,19,19,15,15}}
// End of GPU gfx1151_mod0
}
;

}; // End of anonymous namespace

namespace AOTRITON_NS::v3::flash::autotune {

// using AOTRITON_NS::v2::flash::AttnFwdContext;

void CURRENT_ENTRY_PUBLIC(AttnFwdContext& context, int mod_number) {
#if AOTRITON_BUILD_FOR_TUNING
    int preferred_index = context._has_preferred_kernel;
    context._total_number_of_kernels = kTotalNumKernels;
#ifndef NDEBUG
    std::cerr << "Autotune_attn_fwd__A6__F209 "
              << "kTotalNumKernels = " << kTotalNumKernels << " "
              << "_has_preferred_kernel = " << preferred_index << " "
              << std::endl;
#endif
    if (preferred_index != -1) {
        if (preferred_index >= kTotalNumKernels)
            return ;
        context.kernel_on_device = kernel_cluster.get(preferred_index);
        context.pp_args_index = 1;
        context.package_path = PACKAGE_PATH;
        context.func_name = FUNC_NAME;
        context.arch_name = ARCH_NAME;
        context._preferred_kernel_psels = kernel_psels[preferred_index];
        context._preferred_kernel_copts = kernel_copts[preferred_index];
        const auto& perf = image_perf_list[preferred_index];
        context.PERSISTENT_TYPE = perf.PERSISTENT_TYPE;
    context.GRID_CU_MULTIP = perf.GRID_CU_MULTIP;
    context.BLOCK_M = perf.BLOCK_M;
    context.BLOCK_N = perf.BLOCK_N;
    context.PRE_LOAD_V = perf.PRE_LOAD_V;
        return ;
    }
#endif
    auto kernel_index = attn_fwd__lut_lambda__0(*context.params, mod_number, lut);
    if (kernel_index < 0) {
      return ;
    }
    context.kernel_on_device = kernel_cluster.get(kernel_index);
    context.pp_args_index = 1;
    context.package_path = PACKAGE_PATH;
    context.func_name = FUNC_NAME;
    context.arch_name = ARCH_NAME;
#ifndef NDEBUG
    std::cerr << __FILE__ << " kernel_index = " << int(kernel_index) << std::endl;
#endif
    const auto& perf = image_perf_list[kernel_index];
    context.PERSISTENT_TYPE = perf.PERSISTENT_TYPE;
    context.GRID_CU_MULTIP = perf.GRID_CU_MULTIP;
    context.BLOCK_M = perf.BLOCK_M;
    context.BLOCK_N = perf.BLOCK_N;
    context.PRE_LOAD_V = perf.PRE_LOAD_V;
}

#undef CURRENT_ENTRY_PUBLIC
}

// Human-readable Signature 
// Q = "*bf16:16"
// B = "*bf16:16"
// A = 0
// Sm_scale = "fp32"
// L = "*fp32:16"
// Q_descale = 0
// stride_az = 0
// Num_head_q = "i32"
// cu_seqlens_q = "*i32:16"
// BLOCK_DMODEL = 32
// Head_dim = 32
// PADDED_HEAD = False
// ENABLE_DROPOUT = False
// dropout_p = 0
// philox_seed_ptr = 0
// philox_offset1 = 0
// philox_offset2 = 0
// RETURN_ENCODED_SOFTMAX = False
// encoded_softmax = 0
// CAUSAL_TYPE = 0
// Window_left = 0
// BIAS_TYPE = 1
// USE_ALIBI = False
// INT8 = False
// persistent_atomic_counter = 0
// Num_CU = "i32"

// SELECT * FROM FLASH$attn_fwd WHERE gpu IN ('gfx1100_mod0') AND inputs$Q_dtype = 'torch.bfloat16' AND inputs$BLOCK_DMODEL = 32 AND inputs$PADDED_HEAD = False AND inputs$ENABLE_DROPOUT = False AND inputs$CAUSAL_TYPE = 0 AND inputs$BIAS_TYPE = 1

// vim: set fileencoding=utf-8

