Add new lesson to new lessons table

The new lesson only works for dpc++. However, every other 
lesson will work on either, so remove the Yes | Yes columns.
---------

Co-authored-by: Rafal Bielski <rafal.bielski@codeplay.com>

README.md

@@ -70,30 +70,38 @@ A playlist of video content is [also available][video-playlist]. Though note tha
 slides and exercises may have changed since these videos were created so they
 may not match completely.
 
-| Lesson | Title | Slides | Exercise | Source | Solution | DPC++ | AdaptiveCpp |
-|--------|-------|--------|----------|--------|----------|-------|---------|
-| 01 | What is SYCL | [slides][lesson-1-slides] | [exercise][lesson-1-exercise] | [source][lesson-1-source] | [solution][lesson-1-solution] | Yes | Yes |
-| 02 | Enqueueing a Kernel | [slides][lesson-2-slides] | [exercise][lesson-2-exercise] | [source][lesson-2-source] | [solution][lesson-2-solution] | Yes | Yes |
-| 03 | Managing Data | [slides][lesson-3-slides] | [exercise][lesson-3-exercise] | [source][lesson-3-source] | [solution][lesson-3-solution] | Yes | Yes |
-| 04 | Handling Errors | [slides][lesson-4-slides] | [exercise][lesson-4-exercise] | [source][lesson-4-source] | [solution][lesson-4-solution] | Yes | Yes |
-| 05 | Device Discovery | [slides][lesson-5-slides] | [exercise][lesson-5-exercise] | [source][lesson-5-source] | [solution][lesson-5-solution] | Yes | Yes |
-| 06 | Data Parallelism | [slides][lesson-6-slides] | [exercise][lesson-6-exercise] | [source][lesson-6-source] | [solution][lesson-6-solution] | Yes | Yes |
-| 07 | Introduction to USM | [slides][lesson-7-slides] | [exercise][lesson-7-exercise] | [source][lesson-7-source] | [solution][lesson-7-solution] | Yes | Yes |
-| 08 | Using USM | [slides][lesson-8-slides] | [exercise][lesson-8-exercise] | [source][lesson-8-source] | [solution][lesson-8-solution] | Yes | Yes |
-| 09 | Asynchronous Execution | [slides][lesson-9-slides] | [exercise][lesson-9-exercise] | [source][lesson-9-source] | [solution][lesson-9-solution] | Yes | Yes |
-| 10 | Data and Dependencies | [slides][lesson-10-slides] | [exercise][lesson-10-exercise] | [source][lesson-10-source] | [solution][lesson-10-solution] | Yes | Yes |
-| 11 | In Order Queue | [slides][lesson-11-slides] | [exercise][lesson-11-exercise] | [source][lesson-11-source] | [solution][lesson-11-solution] | Yes | Yes |
-| 12 | Advanced Data Flow | [slides][lesson-12-slides] | [exercise][lesson-12-exercise] | [source][lesson-12-source] | [solution][lesson-12-solution] | Yes | Yes |
-| 13 | Multiple Devices | [slides][lesson-13-slides] | [exercise][lesson-13-exercise] | [source][lesson-13-source] | [solution][lesson-13-solution] | Yes | Yes |
-| 14 | Image Convolution | [slides][lesson-14-slides] | [exercise][lesson-14-exercise] | [source][lesson-14-source] | [solution][lesson-14-solution] | Yes | Yes |
-| 15 | Coalesced Global Memory | [slides][lesson-15-slides] | [exercise][lesson-15-exercise] |  | [solution][lesson-15-solution] | Yes | Yes |
-| 16 | Vectors | [slides][lesson-16-slides] | [exercise][lesson-16-exercise] | [source][lesson-16-source] | [solution][lesson-16-solution] | Yes | Yes |
-| 17 | Local Memory Tiling | [slides][lesson-17-slides] | [exercise][lesson-17-exercise] | [source][lesson-17-source] | [solution][lesson-17-solution] | Yes | Yes |
-| 18 | Further Optimisations | [slides][lesson-18-slides] | [exercise][lesson-18-exercise] | [source][lesson-18-source] | [solution][lesson-18-solution] | Yes | Yes |
-| 19 | Matrix Transpose | [slides][lesson-19-slides] | [exercise][lesson-19-exercise] | [source][lesson-19-source] | [solution][lesson-19-solution] | Yes | Yes |
-| 20 | More SYCL Features | [slides][lesson-20-slides] | [exercise][lesson-20-exercise] | [source][lesson-20-source] | [solution][lesson-20-solution] | Yes | Yes |
-| 21 | Functors | [slides][lesson-21-slides] | [exercise][lesson-21-exercise] | [source][lesson-21-source] | [solution][lesson-21-solution] | Yes | Yes |
-
+| Lesson | Title | Slides | Exercise | Source | Solution |
+|--------|-------|--------|----------|--------|----------|
+| 01 | What is SYCL | [slides][lesson-1-slides] | [exercise][lesson-1-exercise] | [source][lesson-1-source] | [solution][lesson-1-solution] |
+| 02 | Enqueueing a Kernel | [slides][lesson-2-slides] | [exercise][lesson-2-exercise] | [source][lesson-2-source] | [solution][lesson-2-solution] |
+| 03 | Managing Data | [slides][lesson-3-slides] | [exercise][lesson-3-exercise] | [source][lesson-3-source] | [solution][lesson-3-solution] |
+| 04 | Handling Errors | [slides][lesson-4-slides] | [exercise][lesson-4-exercise] | [source][lesson-4-source] | [solution][lesson-4-solution] |
+| 05 | Device Discovery | [slides][lesson-5-slides] | [exercise][lesson-5-exercise] | [source][lesson-5-source] | [solution][lesson-5-solution] |
+| 06 | Data Parallelism | [slides][lesson-6-slides] | [exercise][lesson-6-exercise] | [source][lesson-6-source] | [solution][lesson-6-solution] |
+| 07 | Introduction to USM | [slides][lesson-7-slides] | [exercise][lesson-7-exercise] | [source][lesson-7-source] | [solution][lesson-7-solution] |
+| 08 | Using USM | [slides][lesson-8-slides] | [exercise][lesson-8-exercise] | [source][lesson-8-source] | [solution][lesson-8-solution] |
+| 09 | Asynchronous Execution | [slides][lesson-9-slides] | [exercise][lesson-9-exercise] | [source][lesson-9-source] | [solution][lesson-9-solution] |
+| 10 | Data and Dependencies | [slides][lesson-10-slides] | [exercise][lesson-10-exercise] | [source][lesson-10-source] | [solution][lesson-10-solution] |
+| 11 | In Order Queue | [slides][lesson-11-slides] | [exercise][lesson-11-exercise] | [source][lesson-11-source] | [solution][lesson-11-solution] |
+| 12 | Advanced Data Flow | [slides][lesson-12-slides] | [exercise][lesson-12-exercise] | [source][lesson-12-source] | [solution][lesson-12-solution] |
+| 13 | Multiple Devices | [slides][lesson-13-slides] | [exercise][lesson-13-exercise] | [source][lesson-13-source] | [solution][lesson-13-solution] |
+| 14 | Image Convolution | [slides][lesson-15-slides] | [exercise][lesson-15-exercise] |  | [solution][lesson-15-solution] |
+| 15 | Coalesced Global Memory | [slides][lesson-16-slides] | [exercise][lesson-16-exercise] | [source][lesson-16-source] | [solution][lesson-16-solution] |
+| 16 | Vectors | [slides][lesson-17-slides] | [exercise][lesson-17-exercise] | [source][lesson-17-source] | [solution][lesson-17-solution] |
+| 17 | Local Memory Tiling | [slides][lesson-18-slides] | [exercise][lesson-18-exercise] | [source][lesson-18-source] | [solution][lesson-18-solution] |
+| 18 | Further Optimisations | [slides][lesson-19-slides] | [exercise][lesson-19-exercise] | [source][lesson-19-source] | [solution][lesson-19-solution] |
+| 19 | Matrix Transpose | [slides][lesson-20-slides] | [exercise][lesson-20-exercise] | [source][lesson-20-source] | [solution][lesson-20-solution] |
+| 20 | More SYCL Features | [slides][lesson-21-slides] | [exercise][lesson-21-exercise] | [source][lesson-21-source] | [solution][lesson-21-solution] |
+| 21 | Functors | [slides][lesson-22-slides] | [exercise][lesson-22-exercise] | [source][lesson-22-source] | [solution][lesson-22-solution] |
+
+### oneMath
+
+The lessons in this table work with oneAPI, but might not work with other
+SYCL implementations.
+
+| Lesson | Title | Slides | Exercise | Source | Solution |
+|--------|-------|--------|----------|--------|----------|
+| 22 | OneMath GEMM | [slides][lesson-22-slides] | [execise][lesson-22-exercise] | [source][lesson-22-source] | [solution][lesson-22-solution] |
 
 ## Building the Exercises
 
@@ -456,3 +464,8 @@ cmake ../ "-GUnix Makefiles" -DSYCL_ACADEMY_USE_DPCPP=ON -DSYCL_ACADEMY_ENABLE_S
 [lesson-21-exercise]: ./Code_Exercises/Functors/README.md
 [lesson-21-source]:   ./Code_Exercises/Functors/source.cpp
 [lesson-21-solution]: ./Code_Exercises/Functors/solution.cpp
+
+[lesson-22-slides]: ./Lesson_Materials/oneMath_gemm/
+[lesson-22-exercise]: ./Code_Exercises/oneMath_gemm/README.md
+[lesson-22-source]:   ./Code_Exercises/oneMath_gemm/source.cpp
+[lesson-22-solution]: ./Code_Exercises/oneMath_gemm/solution.cpp