Issue/862 - Fix compilation errors (missing headers, cub namespace) t…

src/infiniop/devices/nvidia/nvidia_kernel_common.cuh

@@ -9,7 +9,9 @@
 
 #include <cuda_bf16.h>
 #include <cuda_fp16.h>
+#ifndef ENABLE_HYGON_API
 #include <cuda_fp8.h>
+#endif
 
 // Posible maximum number of threads per block for CUDA architectures
 // Used for picking correct kernel launch configuration

src/infiniop/ops/add/operator.cc

@@ -5,7 +5,7 @@
 #ifdef ENABLE_CPU_API
 #include "cpu/add_cpu.h"
 #endif
-#if defined(ENABLE_NVIDIA_API) || defined(ENABLE_ILUVATAR_API) || defined(ENABLE_QY_API)
+#if defined(ENABLE_NVIDIA_API) || defined(ENABLE_ILUVATAR_API) || defined(ENABLE_QY_API) || defined(ENABLE_HYGON_API)
 #include "nvidia/add_nvidia.cuh"
 #endif
 #ifdef ENABLE_METAX_API
@@ -51,6 +51,9 @@ __C infiniStatus_t infiniopCreateAddDescriptor(
 #ifdef ENABLE_QY_API
         CREATE(INFINI_DEVICE_QY, nvidia);
 #endif
+#ifdef ENABLE_HYGON_API
+        CREATE(INFINI_DEVICE_HYGON, nvidia);
+#endif
 #ifdef ENABLE_METAX_API
         CREATE(INFINI_DEVICE_METAX, metax);
 #endif
@@ -91,6 +94,9 @@ __C infiniStatus_t infiniopGetAddWorkspaceSize(infiniopAddDescriptor_t desc, siz
 #ifdef ENABLE_QY_API
         GET(INFINI_DEVICE_QY, nvidia);
 #endif
+#ifdef ENABLE_HYGON_API
+        GET(INFINI_DEVICE_HYGON, nvidia);
+#endif
 #ifdef ENABLE_METAX_API
         GET(INFINI_DEVICE_METAX, metax);
 #endif
@@ -139,6 +145,9 @@ __C infiniStatus_t infiniopAdd(
 #ifdef ENABLE_QY_API
         CALCULATE(INFINI_DEVICE_QY, nvidia);
 #endif
+#ifdef ENABLE_HYGON_API
+        CALCULATE(INFINI_DEVICE_HYGON, nvidia);
+#endif
 #ifdef ENABLE_METAX_API
         CALCULATE(INFINI_DEVICE_METAX, metax);
 #endif
@@ -181,6 +190,9 @@ infiniopDestroyAddDescriptor(infiniopAddDescriptor_t desc) {
 #ifdef ENABLE_QY_API
         DELETE(INFINI_DEVICE_QY, nvidia);
 #endif
+#ifdef ENABLE_HYGON_API
+        DELETE(INFINI_DEVICE_HYGON, nvidia);
+#endif
 #ifdef ENABLE_METAX_API
         DELETE(INFINI_DEVICE_METAX, metax);
 #endif

src/infiniop/ops/logsoftmax/cuda/kernel.cuh

@@ -56,6 +56,9 @@ __device__ void logSoftmaxKernel(
     }
 #if CUDART_VERSION >= 12090
     max_val = BlockReduce(temp_storage).Reduce(max_val, ::cuda::maximum());
+#elif defined(ENABLE_HYGON_API)
+    max_val = BlockReduce(temp_storage).Reduce(
+        max_val, [](const float &a, const float &b) { return (a > b) ? a : b; }, BLOCK_SIZE);
 #else
     max_val = BlockReduce(temp_storage).Reduce(max_val, cub::Max());
 #endif

src/infiniop/ops/lp_norm/cuda/kernel.cuh

@@ -19,6 +19,9 @@ __device__ void blockLPNormKernel(
     __shared__ float global_max;
 #if CUDART_VERSION >= 12090
     float max_block = BlockReduce(temp_storage).Reduce(local_max, ::cuda::maximum());
+#elif defined(ENABLE_HYGON_API)
+    float max_block = BlockReduce(temp_storage).Reduce(
+        local_max, [](const float &a, const float &b) { return (a > b) ? a : b; }, BLOCK_SIZE);
 #else
     float max_block = BlockReduce(temp_storage).Reduce(local_max, cub::Max());
 #endif
@@ -75,6 +78,9 @@ __device__ void blockLPNormStridesKernel(
     __shared__ float global_max;
 #if CUDART_VERSION >= 12090
     float max_block = BlockReduce(temp_storage).Reduce(local_max, ::cuda::maximum());
+#elif defined(ENABLE_HYGON_API)
+    float max_block = BlockReduce(temp_storage).Reduce(
+        local_max, [](const float &a, const float &b) { return (a > b) ? a : b; }, BLOCK_SIZE);
 #else
     float max_block = BlockReduce(temp_storage).Reduce(local_max, cub::Max());
 #endif

src/infiniop/ops/ones/cuda/kernel.cuh

@@ -27,8 +27,10 @@ public:
             return 1;
         } else if constexpr (std::is_same_v<T, uint64_t>) { // 10
             return 1;
+#ifndef ENABLE_HYGON_API
         } else if constexpr (std::is_same_v<T, cuda_fp8_e4m3>) { // 11
             return cuda_fp8_e4m3(1.0f);
+#endif
         } else if constexpr (std::is_same_v<T, half>) { // 12
             return __float2half(1.0f);
         } else if constexpr (std::is_same_v<T, float>) { // 13

src/infiniop/ops/ones/nvidia/ones_nvidia.cu

@@ -79,8 +79,10 @@ infiniStatus_t Descriptor::calculate(
         return _device_info->calculate<256, cuda::OnesOp, uint32_t>(_info, workspace, output, inputs, stream);
     case INFINI_DTYPE_U64: // 10
         return _device_info->calculate<256, cuda::OnesOp, uint64_t>(_info, workspace, output, inputs, stream);
+#ifndef ENABLE_HYGON_API
     case INFINI_DTYPE_F8: // 11
         return _device_info->calculate<256, cuda::OnesOp, cuda_fp8_e4m3>(_info, workspace, output, inputs, stream);
+#endif
     case INFINI_DTYPE_F16: // 12
         return _device_info->calculate<256, cuda::OnesOp, half>(_info, workspace, output, inputs, stream);
     case INFINI_DTYPE_F32: // 13

src/infiniop/ops/topkrouter/cuda/kernel.cuh

@@ -27,6 +27,15 @@ struct CustomLess {
     }
 };
 
+// Warp-level sum reduction for Hygon platform
+template <int warp_threads>
+__inline__ __device__ float WarpSum(float val) {
+    for (int mask = warp_threads / 2; mask > 0; mask /= 2) {
+        val += __shfl_xor_sync(0xffffffff, val, mask);
+    }
+    return val;
+}
+
 template <typename T, int BLOCK_THREADS = 256>
 __global__ void topkrouter_kernel(float *values_topk,             // 输出数据, 形状[N, topk]
                                   int *indices_topk,              // 输出索引, 形状[N, topk]
@@ -137,12 +146,19 @@ __global__ void topkrouter_kernel(float *values_topk,             // 输出数
             value = sigmoid_func(data_input[index]);
         }
         {
+#ifdef ENABLE_HYGON_API
+            float warp_sum = WarpSum<warp_threads>(value);
+            if (0 == tid) {
+                share_sum = warp_sum + 1e-9f;
+            }
+#else
             typedef cub::WarpReduce<float, warp_threads> WarpReduce;
             __shared__ typename WarpReduce::TempStorage temp_storage;
             float warp_sum = WarpReduce(temp_storage).Sum(value);
             if (0 == tid) {
                 share_sum = warp_sum + 1e-9f;
             }
+#endif
         }
         __syncwarp();
 

src/infiniop/ops/topksoftmax/cuda/kernel.cuh

@@ -19,6 +19,15 @@ inline __device__ float exp_func(T x) {
     return __expf(data);
 }
 
+// Warp-level sum reduction for Hygon platform
+template <int warp_threads>
+__inline__ __device__ float WarpSum(float val) {
+    for (int mask = warp_threads / 2; mask > 0; mask /= 2) {
+        val += __shfl_xor_sync(0xffffffff, val, mask);
+    }
+    return val;
+}
+
 template <typename T, int BLOCK_SIZE = 128>
 __global__ void softmax_topk_row_kernel(float *values_topk, // 输出数据, 形状[N, topk]
                                         int *indices_topk,  // 输出索引, 形状[N, topk]
@@ -57,6 +66,9 @@ __global__ void softmax_topk_row_kernel(float *values_topk, // 输出数据, 形
         __shared__ typename BlockReduce::TempStorage temp_storage_max;
 #if CUDART_VERSION >= 12090
         T value_max = BlockReduce(temp_storage_max).Reduce(thread_max, ::cuda::maximum());
+#elif defined(ENABLE_HYGON_API)
+        T value_max = BlockReduce(temp_storage_max).Reduce(
+            thread_max, [](const T &a, const T &b) { return (a > b) ? a : b; }, BLOCK_SIZE);
 #else
         T value_max = BlockReduce(temp_storage_max).Reduce(thread_max, cub::Max());
 #endif
@@ -117,12 +129,19 @@ __global__ void softmax_topk_row_kernel(float *values_topk, // 输出数据, 形
         //           第五步： topk的和                         //
         // ------------------------------------------------ //
         {
+#ifdef ENABLE_HYGON_API
+            float warp_sum = WarpSum<32>(value);
+            if (0 == tid) {
+                shared_sum = warp_sum + 1e-9f;
+            }
+#else
             typedef cub::WarpReduce<float, 32> WarpReduce;
             __shared__ typename WarpReduce::TempStorage temp_storage;
             float warp_sum = WarpReduce(temp_storage).Sum(value);
             if (0 == tid) {
                 shared_sum = warp_sum + 1e-9f;
             }
+#endif
         }
         __syncwarp();
 

src/infiniop/ops/zeros/cuda/kernel.cuh

@@ -27,8 +27,10 @@ public:
             return 0;
         } else if constexpr (std::is_same_v<T, uint64_t>) { // 10
             return 0;
+#ifndef ENABLE_HYGON_API
         } else if constexpr (std::is_same_v<T, cuda_fp8_e4m3>) { // 11
             return cuda_fp8_e4m3(0.0f);
+#endif
         } else if constexpr (std::is_same_v<T, half>) { // 12
             return __float2half(0.0f);
         } else if constexpr (std::is_same_v<T, float>) { // 13

src/infiniop/ops/zeros/nvidia/zeros_nvidia.cu

@@ -79,8 +79,10 @@ infiniStatus_t Descriptor::calculate(
         return _device_info->calculate<256, cuda::ZerosOp, uint32_t>(_info, workspace, output, inputs, stream);
     case INFINI_DTYPE_U64: // 10
         return _device_info->calculate<256, cuda::ZerosOp, uint64_t>(_info, workspace, output, inputs, stream);
+#ifndef ENABLE_HYGON_API
     case INFINI_DTYPE_F8: // 11
         return _device_info->calculate<256, cuda::ZerosOp, cuda_fp8_e4m3>(_info, workspace, output, inputs, stream);
+#endif
     case INFINI_DTYPE_F16: // 12
         return _device_info->calculate<256, cuda::ZerosOp, half>(_info, workspace, output, inputs, stream);
     case INFINI_DTYPE_F32: // 13

xmake/hygon.lua

@@ -62,18 +62,13 @@ target("infiniop-hygon")
     add_cxflags("-fPIC")
 
     -- 添加海光DCU特定的编译标志
-    add_cuflags("-arch=gfx906", "-arch=gfx926", "-arch=gfx928", "-arch=gfx936")
+    -- 检测实际GPU架构，如果未指定则默认使用gfx906
+    local hygon_arch = os.getenv("HYGON_ARCH") or "gfx906"
+    add_cuflags("-arch=" .. hygon_arch)
+    print("编译海光DCU架构: " .. hygon_arch)
 
     -- 复用NVIDIA的CUDA实现，通过HIP兼容层
-    -- 只编译海光DCU支持的7个算子：rope, gemm, causal_softmax, random_sample, rearrange, rms_norm, swiglu
-    add_files("../src/infiniop/devices/nvidia/*.cu")
-    add_files("../src/infiniop/ops/rope/nvidia/*.cu")
-    add_files("../src/infiniop/ops/gemm/nvidia/*.cu")
-    add_files("../src/infiniop/ops/causal_softmax/nvidia/*.cu")
-    add_files("../src/infiniop/ops/random_sample/nvidia/*.cu")
-    add_files("../src/infiniop/ops/rearrange/nvidia/*.cu")
-    add_files("../src/infiniop/ops/rms_norm/nvidia/*.cu")
-    add_files("../src/infiniop/ops/swiglu/nvidia/*.cu")
+    add_files("../src/infiniop/devices/nvidia/*.cu", "../src/infiniop/ops/*/nvidia/*.cu")
 
     if has_config("ninetoothed") then
         add_files("../build/ninetoothed/*.c", {cxflags = {"-Wno-return-type"}})
@@ -107,7 +102,9 @@ target("infinirt-hygon")
     add_cxflags("-fPIC")
 
     -- 添加海光DCU特定的编译标志
-    add_cuflags("-arch=gfx906", "-arch=gfx926", "-arch=gfx928", "-arch=gfx936")
+    -- 检测实际GPU架构，如果未指定则默认使用gfx906
+    local hygon_arch = os.getenv("HYGON_ARCH") or "gfx906"
+    add_cuflags("-arch=" .. hygon_arch)
 
     add_files("../src/infinirt/cuda/*.cu")
 target_end()
@@ -140,7 +137,9 @@ target("infiniccl-hygon")
         add_cxflags("-fPIC")
 
         -- 添加海光DCU特定的编译标志
-        add_cuflags("-arch=gfx906", "-arch=gfx926", "-arch=gfx928", "-arch=gfx936")
+        -- 检测实际GPU架构，如果未指定则默认使用gfx906
+        local hygon_arch = os.getenv("HYGON_ARCH") or "gfx906"
+        add_cuflags("-arch=" .. hygon_arch)
 
         -- 使用NCCL (NVIDIA Collective Communications Library)
         add_links("nccl")