ckProfiler and device-level XDL GEMM operator (#48)

* add DeviceGemmXdl

* update script

* fix naming issue

* fix comment

* output HostTensorDescriptor

* rename

* padded GEMM for fwd v4r4r4 nhwc

* refactor

* refactor

* refactor

* adding ckProfiler

* adding ckProfiler

* refactor

* fix tuning parameter bug

* add more gemm instances

* add more fp16 GEMM instances

* fix profiler driver

* fix bug in tuning parameter

* add fp32 gemm instances

* small fix

* refactor

* rename

* refactor gemm profiler; adding DeviceConv and conv profiler

* refactor

* fix

* add conv profiler

* refactor

* adding more GEMM and Conv instance

* Create README.md

Add build instruction for ckProfiler

* Create README.md

Add Readme for gemm_xdl example

* Update README.md

Remove build instruction from top most folder

* Update README.md

* clean up

device_operation/include/tensor_layout.hpp

@@ -0,0 +1,52 @@
+#ifndef TENSOR_LAYOUT_HPP
+#define TENSOR_LAYOUT_HPP
+
+namespace ck {
+namespace tensor_layout {
+
+struct BaseTensorLayout
+{
+};
+
+namespace gemm {
+
+struct RowMajor : public BaseTensorLayout
+{
+};
+
+struct ColumnMajor : public BaseTensorLayout
+{
+};
+} // namespace gemm
+
+namespace convolution {
+
+struct NHWC : public BaseTensorLayout
+{
+};
+
+struct KYXC : public BaseTensorLayout
+{
+};
+
+struct NHWK : public BaseTensorLayout
+{
+};
+
+struct NCHW : public BaseTensorLayout
+{
+};
+
+struct KCYX : public BaseTensorLayout
+{
+};
+
+struct NKHW : public BaseTensorLayout
+{
+};
+
+} // namespace convolution
+
+} // namespace tensor_layout
+} // namespace ck
+#endif