ggml : remove OpenCL (#0)

examples/whisper.android/README.md

@@ -12,47 +12,3 @@ To use:
 (PS: Do not move this android project folder individually to other folders, because this android project folder depends on the files of the whole project.)
 
 <img width="300" alt="image" src="https://user-images.githubusercontent.com/1670775/221613663-a17bf770-27ef-45ab-9a46-a5f99ba65d2a.jpg">
-
-## CLBlast
-
-> [!NOTE]
-> - OpenCL does not have the same level of support as CUDA or Metal.
-> - Turning on CLBlast may degrade OpenCL performance if your device isn't already tuned. See [tuning.md](https://github.com/CNugteren/CLBlast/blob/162783a414969464ce3aa5adf5c2554afa5ee93e/doc/tuning.md#already-tuned-for-devices) for a list of devices that are already tuned and what to do if yours is missing.
-
-Build CLBlast.
-
-```
-# In path/to/CLBlast (we assume OpenCL-Headers relative location)
-$ANDROID_SDK_PATH/cmake/3.22.1/bin/cmake .. \
-    -DCMAKE_SYSTEM_NAME=Android \
-    -DCMAKE_SYSTEM_VERSION=33 \
-    -DCMAKE_ANDROID_ARCH_ABI=arm64-v8a \
-    -DCMAKE_ANDROID_NDK=$ANDROID_NDK_PATH \
-    -DCMAKE_ANDROID_STL_TYPE=c++_static \
-    -DOPENCL_ROOT=$(readlink -f ../../OpenCL-Headers) \
-    -DCMAKE_FIND_ROOT_PATH_MODE_LIBRARY=BOTH \
-    -DCMAKE_FIND_ROOT_PATH_MODE_INCLUDE=BOTH
-
-# Build libclblast.so
-make -j4
-```
-
-Pull `libGLES_mali.so` to `libOpenCL.so`.
-
-```bash
-# In path/to/whisper.android
-mkdir lib/src/main/jniLibs/arm64-v8a
-adb pull /system/vendor/lib64/egl/libGLES_mali.so lib/src/main/jniLibs/arm64-v8a/libOpenCL.so
-```
-
-In gradle.properties, set `GGML_HOME` to the location of GGML, as well as
-required options for turning on CLBlast.
-
-```
-GGML_HOME=/path/to/ggml
-GGML_CLBLAST=ON
-CLBLAST_HOME=/path/to/CLBlast
-OPENCL_LIB=/path/to/libOpenCL.so
-OPENCL_ROOT=/path/to/OpenCL-Headers
-```
-