Move all headers under same directory

example/ck_tile/18_paged_attention/include/kernel/paged_attention_kernel.hpp → example/ck_tile/18_paged_attention/include/paged_attention_kernel.hpp

@@ -17,12 +17,13 @@
 #pragma once
 
 #include <hip/hip_bf16.h>
-#include "cuda_compat.h"
 
 #include <algorithm>
 #include <cfloat>
-#include "attention/dtype_fp8.cuh"
-#include "quantization/fp8/amd/quant_utils.cuh"
+
+#include "dtype_fp8.cuh"
+#include "hip_compat.h"
+#include "quant_utils.cuh"
 
 #if defined(__HIPCC__) && \
     (defined(__gfx90a__) || defined(__gfx940__) || defined(__gfx941__) || defined(__gfx942__))

example/ck_tile/18_paged_attention/include/quantization/fp8/amd/quant_utils.cuh → example/ck_tile/18_paged_attention/include/quant_utils.cuh

@@ -5,7 +5,7 @@
 #include <hip/hip_bf16.h>
 #include <hip/hip_bfloat16.h>
 
-#include "../../../attention/attention_dtypes.h"
+#include "attention_dtypes.h"
 
 namespace vllm {
 #ifdef USE_ROCM

example/ck_tile/18_paged_attention/itfs/paged_attention.cpp

@@ -19,7 +19,7 @@
 #include <hip/hip_runtime.h>
 
 #include "paged_attention.hpp"
-#include "kernel/paged_attention_kernel.hpp"
+#include "paged_attention_kernel.hpp"
 
 #define LAUNCH_CUSTOM_ATTENTION(GQA_RATIO)                        \
     paged_attention_ll4mi_QKV_kernel<T,                           \