Add pooling example

example/13_pool2d_fwd/CMakeLists.txt

@@ -1 +1,3 @@
-add_example_executable(example_pool2d_fwd pool2d_fwd.cpp)
+add_example_executable(example_pool2d_fwd_fp16 pool2d_fwd_fp16.cpp)
+add_example_executable(example_pool2d_fwd_fp32 pool2d_fwd_fp32.cpp)
+

example/13_pool2d_fwd/README.md

@@ -1,12 +1,12 @@
-# Instructions for ```example_pool2d_fwd``` Example
+# Instructions for ```example_pool2d_fwd``` Examples
 
-## Run ```example_pool2d_fwd```
+## Run ```example_pool2d_fwd_fp16```
 ```bash
 #arg1: verification (0=no, 1=yes)
 #arg2: initialization (0=no init, 1=single integer value, 2=scope integer value, 3=decimal value)
 #arg3: time kernel (0=no, 1=yes)
 #arg4 to 15: N, C, Y, X, Hi, Wi, Sy, Sx, LeftPy, LeftPx, RightPy, RightPx
-./bin/example_pool2d_fwd 1 1 1
+./bin/example_pool2d_fwd_fp16 1 1 1
 ```
 
 Result 
@@ -18,3 +18,24 @@ Warm up 1 time
 Start running 10 times...
 Perf: 0.397436 ms, 1.44252 TFlops, 783.713 GB/s
 ```
+
+## Run ```example_pool2d_fwd_fp32```
+```bash
+#arg1: verification (0=no, 1=yes)
+#arg2: initialization (0=no init, 1=single integer value, 2=scope integer value, 3=decimal value)
+#arg3: time kernel (0=no, 1=yes)
+#arg4 to 15: N, C, Y, X, Hi, Wi, Sy, Sx, LeftPy, LeftPx, RightPy, RightPx
+./bin/example_pool2d_fwd_fp32 1 1 1
+```
+
+
+Result 
+```
+./bin/example_pool2d_fwd_fp32 1 1 1
+in_n_c_hi_wi: dim 4, lengths {128, 192, 71, 71}, strides {967872, 1, 13632, 192}
+out_n_c_ho_wo: dim 4, lengths {128, 192, 36, 36}, strides {248832, 1, 6912, 192}
+launch_and_time_kernel: grid_dim {124416, 1, 1}, block_dim {64, 1, 1} 
+Warm up 1 time
+Start running 10 times...
+Perf: 1.01823 ms, 0.563045 TFlops, 611.8 GB/s
+```

example/13_pool2d_fwd/pool2d_fwd.cpp → example/13_pool2d_fwd/pool2d_fwd_common.hpp

@@ -1,8 +1,6 @@
+#pragma once
+
 #include <iostream>
-#include <numeric>
-#include <initializer_list>
-#include <cstdlib>
-#include <stdlib.h>
 
 #include "check_err.hpp"
 #include "config.hpp"
@@ -13,44 +11,13 @@
 #include "host_reduce_util.hpp"
 #include "device_tensor.hpp"
 #include "tensor_layout.hpp"
-#include "reduction_operator.hpp"
+#include "reduction_enums.hpp"
 #include "device_pool2d_fwd_nhwc_nhwc.hpp"
 
-using InDataType  = ck::half_t;
-using OutDataType = ck::half_t;
-using AccDataType = float;
-
-using IndexDataType = int32_t;
-
-using InLayout  = ck::tensor_layout::convolution::NHWC;
-using OutLayout = ck::tensor_layout::convolution::NHWC;
-
-#if 1
-static constexpr auto ReduceOpId = ck::ReduceTensorOp::MAX;
-#else
-static constexpr auto ReduceOpId = ck::ReduceTensorOp::AVG;
-#endif
-
-static constexpr bool OutputIndex  = false;
-static constexpr bool PropagateNan = false;
-
-using DevicePoolFwdInstance =
-    ck::tensor_operation::device::DevicePool2dFwd_Input_N_Hi_Wi_C_Output_N_Ho_Wo_C<
-        InDataType,  // InDataType
-        OutDataType, // OutDataType
-        AccDataType, // AccDataType
-        ReduceOpId,
-        OutputIndex,
-        64, // BlockSize
-        64, // ReduceMThreadClusterSize
-        1,  // ReduceKThreadClusterSize
-        4,  // ReduceMThreadSliceSize
-        1,  // ReduceKThreadSliceSize
-        4>; // InSrcOutDstVectorSize
-
 template <typename InDataType,
           typename OutDataType,
           typename AccDataType,
+          typename IndexDataType,
           ck::ReduceTensorOp ReduceOpId,
           bool PropagateNan,
           bool OutputIndex>
@@ -147,68 +114,46 @@ static void pool_host_verify(const Tensor<InDataType>& in,
     };
 }
 
-int main(int argc, char* argv[])
+template <typename InDataType,
+          typename OutDataType,
+          typename AccDataType,
+          typename IndexDataType,
+          typename InLayout,
+          typename OutLayout,
+          ck::ReduceTensorOp ReduceOpId,
+          bool PropagateNan,
+          bool OutputIndex>
+bool pool_test(bool do_verification,
+               int init_method,
+               bool time_kernel,
+               ck::index_t N,
+               ck::index_t C,
+               ck::index_t Y,
+               ck::index_t X,
+               ck::index_t Hi,
+               ck::index_t Wi,
+               ck::index_t window_stride_h,
+               ck::index_t window_stride_w,
+               ck::index_t in_left_pad_h,
+               ck::index_t in_left_pad_w,
+               ck::index_t in_right_pad_h,
+               ck::index_t in_right_pad_w)
 {
     using namespace ck::host_reduce;
 
-    bool do_verification;
-    int init_method;
-    bool time_kernel;
-
-    // Pool shape
-    ck::index_t N               = 128;
-    ck::index_t C               = 192;
-    ck::index_t Y               = 3;
-    ck::index_t X               = 3;
-    ck::index_t Hi              = 71;
-    ck::index_t Wi              = 71;
-    ck::index_t window_stride_h = 2;
-    ck::index_t window_stride_w = 2;
-    ck::index_t in_left_pad_h   = 1;
-    ck::index_t in_left_pad_w   = 1;
-    ck::index_t in_right_pad_h  = 1;
-    ck::index_t in_right_pad_w  = 1;
-
-    if(argc == 1)
-    {
-        do_verification = true;
-        init_method     = 1;
-        time_kernel     = true;
-    }
-    else if(argc == 4)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = static_cast<bool>(std::stoi(argv[3]));
-    }
-    else if(argc == 16)
-    {
-        do_verification = std::stoi(argv[1]);
-        init_method     = std::stoi(argv[2]);
-        time_kernel     = static_cast<bool>(std::stoi(argv[3]));
-
-        N               = std::stoi(argv[4]);
-        C               = std::stoi(argv[5]);
-        Y               = std::stoi(argv[6]);
-        X               = std::stoi(argv[7]);
-        Hi              = std::stoi(argv[8]);
-        Wi              = std::stoi(argv[9]);
-        window_stride_h = std::stoi(argv[10]);
-        window_stride_w = std::stoi(argv[11]);
-        in_left_pad_h   = std::stoi(argv[12]);
-        in_left_pad_w   = std::stoi(argv[13]);
-        in_right_pad_h  = std::stoi(argv[14]);
-        in_right_pad_w  = std::stoi(argv[15]);
-    }
-    else
-    {
-        printf("arg1: verification (0=no, 1=yes)\n");
-        printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
-        printf("arg3: time kernel (0=no, 1=yes)\n");
-        printf("arg4 to 15: N, C, Y, X, Hi, Wi, Sy, Sx, LeftPy, LeftPx, RightPy, "
-               "RightPx\n");
-        exit(0);
-    }
+    using DevicePoolFwdInstance =
+        ck::tensor_operation::device::DevicePool2dFwd_Input_N_Hi_Wi_C_Output_N_Ho_Wo_C<
+            InDataType,  // InDataType
+            OutDataType, // OutDataType
+            AccDataType, // AccDataType
+            ReduceOpId,
+            OutputIndex,
+            64, // BlockSize
+            64, // ReduceMThreadClusterSize
+            1,  // ReduceKThreadClusterSize
+            4,  // ReduceMThreadSliceSize
+            1,  // ReduceKThreadSliceSize
+            4>; // InSrcOutDstVectorSize
 
     const ck::index_t Ho = (Hi + in_left_pad_h + in_right_pad_h - Y) / window_stride_h + 1;
     const ck::index_t Wo = (Wi + in_left_pad_w + in_right_pad_w - X) / window_stride_w + 1;
@@ -302,6 +247,7 @@ int main(int argc, char* argv[])
         pool_host_verify<InDataType,
                          OutDataType,
                          AccDataType,
+                         IndexDataType,
                          ReduceOpId,
                          PropagateNan,
                          OutputIndex>(in_n_c_hi_wi,
@@ -325,5 +271,5 @@ int main(int argc, char* argv[])
         };
     }
 
-    return (pass ? 0 : 1);
-}
+    return (pass);
+};

example/13_pool2d_fwd/pool2d_fwd_fp16.cpp

@@ -0,0 +1,116 @@
+#include <iostream>
+#include <cstdlib>
+
+#include "config.hpp"
+#include "tensor_layout.hpp"
+#include "reduction_enums.hpp"
+
+#include "pool2d_fwd_common.hpp"
+
+using InDataType  = ck::half_t;
+using OutDataType = ck::half_t;
+using AccDataType = float;
+
+using IndexDataType = int32_t;
+
+using InLayout  = ck::tensor_layout::convolution::NHWC;
+using OutLayout = ck::tensor_layout::convolution::NHWC;
+
+#if 1
+static constexpr auto ReduceOpId = ck::ReduceTensorOp::MAX;
+#else
+static constexpr auto ReduceOpId = ck::ReduceTensorOp::AVG;
+#endif
+
+static constexpr bool OutputIndex  = false;
+static constexpr bool PropagateNan = false;
+
+int main(int argc, char* argv[])
+{
+    using namespace ck::host_reduce;
+
+    bool do_verification;
+    int init_method;
+    bool time_kernel;
+
+    // Pool shape
+    ck::index_t N               = 128;
+    ck::index_t C               = 192;
+    ck::index_t Y               = 3;
+    ck::index_t X               = 3;
+    ck::index_t Hi              = 71;
+    ck::index_t Wi              = 71;
+    ck::index_t window_stride_h = 2;
+    ck::index_t window_stride_w = 2;
+    ck::index_t in_left_pad_h   = 1;
+    ck::index_t in_left_pad_w   = 1;
+    ck::index_t in_right_pad_h  = 1;
+    ck::index_t in_right_pad_w  = 1;
+
+    if(argc == 1)
+    {
+        do_verification = true;
+        init_method     = 1;
+        time_kernel     = true;
+    }
+    else if(argc == 4)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = static_cast<bool>(std::stoi(argv[3]));
+    }
+    else if(argc == 16)
+    {
+        do_verification = std::stoi(argv[1]);
+        init_method     = std::stoi(argv[2]);
+        time_kernel     = static_cast<bool>(std::stoi(argv[3]));
+
+        N               = std::stoi(argv[4]);
+        C               = std::stoi(argv[5]);
+        Y               = std::stoi(argv[6]);
+        X               = std::stoi(argv[7]);
+        Hi              = std::stoi(argv[8]);
+        Wi              = std::stoi(argv[9]);
+        window_stride_h = std::stoi(argv[10]);
+        window_stride_w = std::stoi(argv[11]);
+        in_left_pad_h   = std::stoi(argv[12]);
+        in_left_pad_w   = std::stoi(argv[13]);
+        in_right_pad_h  = std::stoi(argv[14]);
+        in_right_pad_w  = std::stoi(argv[15]);
+    }
+    else
+    {
+        printf("arg1: verification (0=no, 1=yes)\n");
+        printf("arg2: initialization (0=no init, 1=integer value, 2=decimal value)\n");
+        printf("arg3: time kernel (0=no, 1=yes)\n");
+        printf("arg4 to 15: N, C, Y, X, Hi, Wi, Sy, Sx, LeftPy, LeftPx, RightPy, "
+               "RightPx\n");
+        exit(0);
+    }
+
+    bool pass = pool_test<InDataType,
+                          OutDataType,
+                          AccDataType,
+                          IndexDataType,
+                          InLayout,
+                          OutLayout,
+                          ReduceOpId,
+                          PropagateNan,
+                          OutputIndex>(do_verification,
+                                       init_method,
+                                       time_kernel,
+                                       N,
+                                       C,
+                                       Y,
+                                       X,
+                                       Hi,
+                                       Wi,
+                                       window_stride_h,
+                                       window_stride_w,
+                                       in_left_pad_h,
+                                       in_left_pad_w,
+                                       in_right_pad_h,
+                                       in_right_pad_w);
+
+    return (pass ? 0 : 1);
+}