dnn/Vulkan: support log softmax

Signed-off-by: Wu Zhiwen <zhiwen.wu@intel.com>

modules/dnn/src/vkcom/shader/softmax.comp

@@ -18,6 +18,7 @@ layout(push_constant) uniform pushBlock {
     int channel_size;
     int outer_size;
     int channels;
+    int logsoftmax;
 } p;
 layout(local_size_x = LOCAL_SZ_X, local_size_y = 1, local_size_z = 1) in;
 
@@ -68,9 +69,8 @@ void main()
         for (int i = 0; i < p.channel_size; ++i)
         {
             float v = output_buffer[index] / sum_buffer[reduced_buffer_off + i];
-#ifdef LOG_SOFTMAX
-            v = log(v);
-#endif
+            if (p.logsoftmax == 1)
+                v = log(v);
             output_buffer[index] = v;
             index++;
         }

modules/dnn/src/vkcom/shader/softmax_spv.cpp

@@ -9,8 +9,8 @@
 
 namespace cv { namespace dnn { namespace vkcom {
 
-extern const unsigned int softmax_spv[1440] = {
-    0x07230203,0x00010000,0x00080001,0x000000ec,0x00000000,0x00020011,0x00000001,0x0006000b,
+extern const unsigned int softmax_spv[1496] = {
+    0x07230203,0x00010000,0x00080001,0x000000f4,0x00000000,0x00020011,0x00000001,0x0006000b,
     0x00000001,0x4c534c47,0x6474732e,0x3035342e,0x00000000,0x0003000e,0x00000000,0x00000001,
     0x0006000f,0x00000005,0x00000004,0x6e69616d,0x00000000,0x0000000c,0x00060010,0x00000004,
     0x00000011,0x00000100,0x00000001,0x00000001,0x00030003,0x00000002,0x000001c2,0x00040005,
@@ -18,53 +18,55 @@ extern const unsigned int softmax_spv[1440] = {
     0x475f6c67,0x61626f6c,0x766e496c,0x7461636f,0x496e6f69,0x00000044,0x00050005,0x00000013,
     0x68737570,0x636f6c42,0x0000006b,0x00070006,0x00000013,0x00000000,0x6e616863,0x5f6c656e,
     0x657a6973,0x00000000,0x00060006,0x00000013,0x00000001,0x6574756f,0x69735f72,0x0000657a,
-    0x00060006,0x00000013,0x00000002,0x6e616863,0x736c656e,0x00000000,0x00030005,0x00000015,
-    0x00000070,0x00050005,0x0000001f,0x626f6c67,0x6f5f6c61,0x00006666,0x00070005,0x00000029,
-    0x75646572,0x5f646563,0x66667562,0x6f5f7265,0x00006666,0x00040005,0x0000002e,0x65646e69,
-    0x00000078,0x00030005,0x00000030,0x00000069,0x00040005,0x0000003c,0x31667562,0x00000000,
-    0x00060006,0x0000003c,0x00000000,0x5f78616d,0x66667562,0x00007265,0x00030005,0x0000003e,
-    0x00000000,0x00040005,0x00000043,0x30667562,0x00000000,0x00070006,0x00000043,0x00000000,
-    0x75706e69,0x75625f74,0x72656666,0x00000000,0x00030005,0x00000045,0x00000000,0x00030005,
-    0x0000004f,0x00000063,0x00030005,0x00000059,0x00000069,0x00030005,0x00000076,0x00000069,
-    0x00040005,0x00000081,0x32667562,0x00000000,0x00060006,0x00000081,0x00000000,0x5f6d7573,
-    0x66667562,0x00007265,0x00030005,0x00000083,0x00000000,0x00030005,0x0000008c,0x00000063,
-    0x00030005,0x00000096,0x00000069,0x00040005,0x000000a1,0x5f707865,0x006c6176,0x00040005,
-    0x000000ad,0x33667562,0x00000000,0x00070006,0x000000ad,0x00000000,0x7074756f,0x625f7475,
-    0x65666675,0x00000072,0x00030005,0x000000af,0x00000000,0x00030005,0x000000c2,0x00000063,
-    0x00030005,0x000000cc,0x00000069,0x00030005,0x000000d6,0x00000076,0x00040047,0x0000000c,
-    0x0000000b,0x0000001c,0x00050048,0x00000013,0x00000000,0x00000023,0x00000000,0x00050048,
-    0x00000013,0x00000001,0x00000023,0x00000004,0x00050048,0x00000013,0x00000002,0x00000023,
-    0x00000008,0x00030047,0x00000013,0x00000002,0x00040047,0x0000003b,0x00000006,0x00000004,
-    0x00050048,0x0000003c,0x00000000,0x00000023,0x00000000,0x00030047,0x0000003c,0x00000003,
-    0x00040047,0x0000003e,0x00000022,0x00000000,0x00040047,0x0000003e,0x00000021,0x00000001,
-    0x00040047,0x00000042,0x00000006,0x00000004,0x00040048,0x00000043,0x00000000,0x00000018,
-    0x00050048,0x00000043,0x00000000,0x00000023,0x00000000,0x00030047,0x00000043,0x00000003,
-    0x00040047,0x00000045,0x00000022,0x00000000,0x00040047,0x00000045,0x00000021,0x00000000,
-    0x00040047,0x00000080,0x00000006,0x00000004,0x00050048,0x00000081,0x00000000,0x00000023,
-    0x00000000,0x00030047,0x00000081,0x00000003,0x00040047,0x00000083,0x00000022,0x00000000,
-    0x00040047,0x00000083,0x00000021,0x00000002,0x00040047,0x000000ac,0x00000006,0x00000004,
-    0x00050048,0x000000ad,0x00000000,0x00000023,0x00000000,0x00030047,0x000000ad,0x00000003,
-    0x00040047,0x000000af,0x00000022,0x00000000,0x00040047,0x000000af,0x00000021,0x00000003,
-    0x00040047,0x000000eb,0x0000000b,0x00000019,0x00020013,0x00000002,0x00030021,0x00000003,
-    0x00000002,0x00040015,0x00000006,0x00000020,0x00000001,0x00040020,0x00000007,0x00000007,
-    0x00000006,0x00040015,0x00000009,0x00000020,0x00000000,0x00040017,0x0000000a,0x00000009,
-    0x00000003,0x00040020,0x0000000b,0x00000001,0x0000000a,0x0004003b,0x0000000b,0x0000000c,
-    0x00000001,0x0004002b,0x00000009,0x0000000d,0x00000000,0x00040020,0x0000000e,0x00000001,
-    0x00000009,0x0005001e,0x00000013,0x00000006,0x00000006,0x00000006,0x00040020,0x00000014,
-    0x00000009,0x00000013,0x0004003b,0x00000014,0x00000015,0x00000009,0x0004002b,0x00000006,
-    0x00000016,0x00000001,0x00040020,0x00000017,0x00000009,0x00000006,0x00020014,0x0000001a,
-    0x0004002b,0x00000006,0x00000021,0x00000002,0x0004002b,0x00000006,0x00000025,0x00000000,
-    0x00030016,0x0000003a,0x00000020,0x0003001d,0x0000003b,0x0000003a,0x0003001e,0x0000003c,
-    0x0000003b,0x00040020,0x0000003d,0x00000002,0x0000003c,0x0004003b,0x0000003d,0x0000003e,
-    0x00000002,0x0003001d,0x00000042,0x0000003a,0x0003001e,0x00000043,0x00000042,0x00040020,
-    0x00000044,0x00000002,0x00000043,0x0004003b,0x00000044,0x00000045,0x00000002,0x00040020,
-    0x00000047,0x00000002,0x0000003a,0x0003001d,0x00000080,0x0000003a,0x0003001e,0x00000081,
-    0x00000080,0x00040020,0x00000082,0x00000002,0x00000081,0x0004003b,0x00000082,0x00000083,
-    0x00000002,0x0004002b,0x0000003a,0x00000087,0x00000000,0x00040020,0x000000a0,0x00000007,
-    0x0000003a,0x0003001d,0x000000ac,0x0000003a,0x0003001e,0x000000ad,0x000000ac,0x00040020,
-    0x000000ae,0x00000002,0x000000ad,0x0004003b,0x000000ae,0x000000af,0x00000002,0x0004002b,
-    0x00000009,0x000000e9,0x00000100,0x0004002b,0x00000009,0x000000ea,0x00000001,0x0006002c,
-    0x0000000a,0x000000eb,0x000000e9,0x000000ea,0x000000ea,0x00050036,0x00000002,0x00000004,
+    0x00060006,0x00000013,0x00000002,0x6e616863,0x736c656e,0x00000000,0x00060006,0x00000013,
+    0x00000003,0x73676f6c,0x6d74666f,0x00007861,0x00030005,0x00000015,0x00000070,0x00050005,
+    0x0000001f,0x626f6c67,0x6f5f6c61,0x00006666,0x00070005,0x00000029,0x75646572,0x5f646563,
+    0x66667562,0x6f5f7265,0x00006666,0x00040005,0x0000002e,0x65646e69,0x00000078,0x00030005,
+    0x00000030,0x00000069,0x00040005,0x0000003c,0x31667562,0x00000000,0x00060006,0x0000003c,
+    0x00000000,0x5f78616d,0x66667562,0x00007265,0x00030005,0x0000003e,0x00000000,0x00040005,
+    0x00000043,0x30667562,0x00000000,0x00070006,0x00000043,0x00000000,0x75706e69,0x75625f74,
+    0x72656666,0x00000000,0x00030005,0x00000045,0x00000000,0x00030005,0x0000004f,0x00000063,
+    0x00030005,0x00000059,0x00000069,0x00030005,0x00000076,0x00000069,0x00040005,0x00000081,
+    0x32667562,0x00000000,0x00060006,0x00000081,0x00000000,0x5f6d7573,0x66667562,0x00007265,
+    0x00030005,0x00000083,0x00000000,0x00030005,0x0000008c,0x00000063,0x00030005,0x00000096,
+    0x00000069,0x00040005,0x000000a1,0x5f707865,0x006c6176,0x00040005,0x000000ad,0x33667562,
+    0x00000000,0x00070006,0x000000ad,0x00000000,0x7074756f,0x625f7475,0x65666675,0x00000072,
+    0x00030005,0x000000af,0x00000000,0x00030005,0x000000c2,0x00000063,0x00030005,0x000000cc,
+    0x00000069,0x00030005,0x000000d6,0x00000076,0x00040047,0x0000000c,0x0000000b,0x0000001c,
+    0x00050048,0x00000013,0x00000000,0x00000023,0x00000000,0x00050048,0x00000013,0x00000001,
+    0x00000023,0x00000004,0x00050048,0x00000013,0x00000002,0x00000023,0x00000008,0x00050048,
+    0x00000013,0x00000003,0x00000023,0x0000000c,0x00030047,0x00000013,0x00000002,0x00040047,
+    0x0000003b,0x00000006,0x00000004,0x00050048,0x0000003c,0x00000000,0x00000023,0x00000000,
+    0x00030047,0x0000003c,0x00000003,0x00040047,0x0000003e,0x00000022,0x00000000,0x00040047,
+    0x0000003e,0x00000021,0x00000001,0x00040047,0x00000042,0x00000006,0x00000004,0x00040048,
+    0x00000043,0x00000000,0x00000018,0x00050048,0x00000043,0x00000000,0x00000023,0x00000000,
+    0x00030047,0x00000043,0x00000003,0x00040047,0x00000045,0x00000022,0x00000000,0x00040047,
+    0x00000045,0x00000021,0x00000000,0x00040047,0x00000080,0x00000006,0x00000004,0x00050048,
+    0x00000081,0x00000000,0x00000023,0x00000000,0x00030047,0x00000081,0x00000003,0x00040047,
+    0x00000083,0x00000022,0x00000000,0x00040047,0x00000083,0x00000021,0x00000002,0x00040047,
+    0x000000ac,0x00000006,0x00000004,0x00050048,0x000000ad,0x00000000,0x00000023,0x00000000,
+    0x00030047,0x000000ad,0x00000003,0x00040047,0x000000af,0x00000022,0x00000000,0x00040047,
+    0x000000af,0x00000021,0x00000003,0x00040047,0x000000f3,0x0000000b,0x00000019,0x00020013,
+    0x00000002,0x00030021,0x00000003,0x00000002,0x00040015,0x00000006,0x00000020,0x00000001,
+    0x00040020,0x00000007,0x00000007,0x00000006,0x00040015,0x00000009,0x00000020,0x00000000,
+    0x00040017,0x0000000a,0x00000009,0x00000003,0x00040020,0x0000000b,0x00000001,0x0000000a,
+    0x0004003b,0x0000000b,0x0000000c,0x00000001,0x0004002b,0x00000009,0x0000000d,0x00000000,
+    0x00040020,0x0000000e,0x00000001,0x00000009,0x0006001e,0x00000013,0x00000006,0x00000006,
+    0x00000006,0x00000006,0x00040020,0x00000014,0x00000009,0x00000013,0x0004003b,0x00000014,
+    0x00000015,0x00000009,0x0004002b,0x00000006,0x00000016,0x00000001,0x00040020,0x00000017,
+    0x00000009,0x00000006,0x00020014,0x0000001a,0x0004002b,0x00000006,0x00000021,0x00000002,
+    0x0004002b,0x00000006,0x00000025,0x00000000,0x00030016,0x0000003a,0x00000020,0x0003001d,
+    0x0000003b,0x0000003a,0x0003001e,0x0000003c,0x0000003b,0x00040020,0x0000003d,0x00000002,
+    0x0000003c,0x0004003b,0x0000003d,0x0000003e,0x00000002,0x0003001d,0x00000042,0x0000003a,
+    0x0003001e,0x00000043,0x00000042,0x00040020,0x00000044,0x00000002,0x00000043,0x0004003b,
+    0x00000044,0x00000045,0x00000002,0x00040020,0x00000047,0x00000002,0x0000003a,0x0003001d,
+    0x00000080,0x0000003a,0x0003001e,0x00000081,0x00000080,0x00040020,0x00000082,0x00000002,
+    0x00000081,0x0004003b,0x00000082,0x00000083,0x00000002,0x0004002b,0x0000003a,0x00000087,
+    0x00000000,0x00040020,0x000000a0,0x00000007,0x0000003a,0x0003001d,0x000000ac,0x0000003a,
+    0x0003001e,0x000000ad,0x000000ac,0x00040020,0x000000ae,0x00000002,0x000000ad,0x0004003b,
+    0x000000ae,0x000000af,0x00000002,0x0004002b,0x00000006,0x000000e0,0x00000003,0x0004002b,
+    0x00000009,0x000000f1,0x00000100,0x0004002b,0x00000009,0x000000f2,0x00000001,0x0006002c,
+    0x0000000a,0x000000f3,0x000000f1,0x000000f2,0x000000f2,0x00050036,0x00000002,0x00000004,
     0x00000000,0x00000003,0x000200f8,0x00000005,0x0004003b,0x00000007,0x00000008,0x00000007,
     0x0004003b,0x00000007,0x0000001f,0x00000007,0x0004003b,0x00000007,0x00000029,0x00000007,
     0x0004003b,0x00000007,0x0000002e,0x00000007,0x0004003b,0x00000007,0x00000030,0x00000007,
@@ -181,15 +183,20 @@ extern const unsigned int softmax_spv[1440] = {
     0x000000db,0x000000cc,0x00050080,0x00000006,0x000000dc,0x000000da,0x000000db,0x00060041,
     0x00000047,0x000000dd,0x00000083,0x00000025,0x000000dc,0x0004003d,0x0000003a,0x000000de,
     0x000000dd,0x00050088,0x0000003a,0x000000df,0x000000d9,0x000000de,0x0003003e,0x000000d6,
-    0x000000df,0x0004003d,0x00000006,0x000000e0,0x0000002e,0x0004003d,0x0000003a,0x000000e1,
-    0x000000d6,0x00060041,0x00000047,0x000000e2,0x000000af,0x00000025,0x000000e0,0x0003003e,
-    0x000000e2,0x000000e1,0x0004003d,0x00000006,0x000000e3,0x0000002e,0x00050080,0x00000006,
-    0x000000e4,0x000000e3,0x00000016,0x0003003e,0x0000002e,0x000000e4,0x000200f9,0x000000d0,
-    0x000200f8,0x000000d0,0x0004003d,0x00000006,0x000000e5,0x000000cc,0x00050080,0x00000006,
-    0x000000e6,0x000000e5,0x00000016,0x0003003e,0x000000cc,0x000000e6,0x000200f9,0x000000cd,
+    0x000000df,0x00050041,0x00000017,0x000000e1,0x00000015,0x000000e0,0x0004003d,0x00000006,
+    0x000000e2,0x000000e1,0x000500aa,0x0000001a,0x000000e3,0x000000e2,0x00000016,0x000300f7,
+    0x000000e5,0x00000000,0x000400fa,0x000000e3,0x000000e4,0x000000e5,0x000200f8,0x000000e4,
+    0x0004003d,0x0000003a,0x000000e6,0x000000d6,0x0006000c,0x0000003a,0x000000e7,0x00000001,
+    0x0000001c,0x000000e6,0x0003003e,0x000000d6,0x000000e7,0x000200f9,0x000000e5,0x000200f8,
+    0x000000e5,0x0004003d,0x00000006,0x000000e8,0x0000002e,0x0004003d,0x0000003a,0x000000e9,
+    0x000000d6,0x00060041,0x00000047,0x000000ea,0x000000af,0x00000025,0x000000e8,0x0003003e,
+    0x000000ea,0x000000e9,0x0004003d,0x00000006,0x000000eb,0x0000002e,0x00050080,0x00000006,
+    0x000000ec,0x000000eb,0x00000016,0x0003003e,0x0000002e,0x000000ec,0x000200f9,0x000000d0,
+    0x000200f8,0x000000d0,0x0004003d,0x00000006,0x000000ed,0x000000cc,0x00050080,0x00000006,
+    0x000000ee,0x000000ed,0x00000016,0x0003003e,0x000000cc,0x000000ee,0x000200f9,0x000000cd,
     0x000200f8,0x000000cf,0x000200f9,0x000000c6,0x000200f8,0x000000c6,0x0004003d,0x00000006,
-    0x000000e7,0x000000c2,0x00050080,0x00000006,0x000000e8,0x000000e7,0x00000016,0x0003003e,
-    0x000000c2,0x000000e8,0x000200f9,0x000000c3,0x000200f8,0x000000c5,0x000100fd,0x00010038
+    0x000000ef,0x000000c2,0x00050080,0x00000006,0x000000f0,0x000000ef,0x00000016,0x0003003e,
+    0x000000c2,0x000000f0,0x000200f9,0x000000c3,0x000200f8,0x000000c5,0x000100fd,0x00010038
 };
 
 }}} // namespace cv::dnn::vkcom

modules/dnn/src/vkcom/shader/spv_shader.hpp

@@ -16,7 +16,7 @@ extern const unsigned int permute_spv[765];
 extern const unsigned int lrn_spv[1845];
 extern const unsigned int concat_spv[541];
 extern const unsigned int avg_pool_spv[1538];
-extern const unsigned int softmax_spv[1440];
+extern const unsigned int softmax_spv[1496];
 extern const unsigned int prior_box_spv[1480];
 extern const unsigned int max_pool_spv[1449];
 extern const unsigned int relu_spv[502];

modules/dnn/src/vkcom/src/op_softmax.cpp

@@ -22,6 +22,7 @@ struct SoftmaxParam {
     int channel_size;
     int outer_size;
     int channels;
+    int logsoftmax;
 };
 
 OpSoftmax::OpSoftmax(const int axis, const bool log_softmax)
@@ -90,7 +91,7 @@ bool OpSoftmax::forward(Tensor& in, Tensor& out)
     bindTensor(device_, *max_tensor_,  1, descriptor_set_);
     bindTensor(device_, *sum_tensor_,  2, descriptor_set_);
     bindTensor(device_, out, 3, descriptor_set_);
-    SoftmaxParam param = {channel_size_, outer_size_, channels_};
+    SoftmaxParam param = {channel_size_, outer_size_, channels_, log_softmax_ == true ? 1 : 0};
     recordCommandBuffer((void *)&param, sizeof(SoftmaxParam));
     runCommandBuffer();
     return true;