MAINT: remove DAAL CL kernels and GPU interfaces (#2816)

* MAINT: remove daal CL kernels

* removal of non oneapi/ files referencing oneapi/

* remove daal/*/oneapi includes

* remove oneapi::internal references

* alternative include for onedal knn

* removal of logic outside of device.isCpu

* small knn fixes

* restore include sycl table header

* opencl cleanup

* remove cl kernels

* sycl table removal

* remove deviceInfo checks

* remova cpp/daal/src/sycl/*

* knn fixed

* removal of all execution context guard

* delete sycl table adapter

* oops

* swap include

* DAAL_SYCL_INTERFACE removal initial

* clang

* remove daal gpu support checker

* swap include

* re-add bazel build knn daal deps

* clang

* remove exec ctx, services/internal/sycl, clean BUILDs

* broader include swap

* forgot threadcomm

* remove bazel circular depenendency

* clang

* restore thread comm

* removal all daal SYCL container/dispatching macros

* remove python double exit code check

* dpc bazel test fixes

* restore makefile

* more opencl restoration

* samples restore

* restore .ci/env/apt.sh based on discussion

* swap ucapi knn header include

* restore docs with opencl

* remove interop/common_dpc.hpp from new file

* address undefined uint error

.ci/pipeline/ci.yml

@@ -623,8 +623,6 @@ jobs:
  ret_code=0
  python -m sklearnex sklearnex/tests/run_examples.py
  ret_code=$(($ret_code + $?))
- python -m sklearnex sklearnex/tests/daal4py/sycl/sklearn_sycl.py
- ret_code=$(($ret_code + $?))
  exit $ret_code
  displayName: sklearnex examples
  - script: |

cpp/daal/BUILD

@@ -122,23 +122,6 @@ daal_module(
  ],
 )
 
-daal_module(
- name = "sycl",
- hdrs = glob(["src/sycl/**/*.h", "src/sycl/**/*.cl"]),
- srcs = glob(["src/sycl/**/*.cpp"]),
- deps = select({
- "@config//:backend_ref": [
- ":services",
- "@onedal//cpp/daal/src/algorithms/engines:kernel",
- ],
- "//conditions:default": [
- ":services",
- "@onedal//cpp/daal/src/algorithms/engines:kernel",
- "@micromkl_dpc//:headers",
- ],
- }),
-)
-
 daal_module(
  name = "threading_tbb",
  srcs = glob(["src/threading/**/*.cpp"]),
@@ -164,6 +147,13 @@ daal_module(
  }),
 )
 
+daal_module(
+ name = "engines",
+ deps = [
+ "@onedal//cpp/daal/src/algorithms/engines:kernel",
+ ],
+)
+
 daal_module(
  name = "core",
  deps = [

cpp/daal/include/algorithms/algorithm_container_base_batch.h

@@ -27,8 +27,6 @@
 
 #include "services/daal_memory.h"
 #include "services/internal/daal_kernel_defines.h"
-#include "services/internal/gpu_support_checker.h"
-#include "services/internal/execution_context.h"
 
 namespace daal
 {
@@ -174,9 +172,6 @@ class DAAL_EXPORT AlgorithmDispatchContainer<batch, RV64Container DAAL_KERNEL_RV
 
  virtual services::Status compute() DAAL_C11_OVERRIDE
  {
- services::internal::sycl::ExecutionContextIface & context = services::internal::getDefaultContext();
- services::internal::sycl::InfoDevice & deviceInfo = context.getInfoDevice();
- if (!daal::services::internal::isImplementedForDevice(deviceInfo, _cntr)) return services::Status(services::ErrorDeviceSupportNotImplemented);
  _cntr->setArguments(this->_in, this->_res, this->_par, this->_hpar);
  return _cntr->compute();
  }

cpp/daal/include/algorithms/algorithm_container_base_common.h

@@ -29,8 +29,6 @@
 
 #include "algorithms/algorithm_container_base.h"
 #include "services/error_handling.h"
-#include "services/internal/gpu_support_checker.h"
-#include "services/internal/execution_context.h"
 
 namespace daal
 {
@@ -78,9 +76,6 @@ class DAAL_EXPORT AlgorithmDispatchContainer : public AlgorithmContainerImpl<mod
 
  virtual services::Status compute() DAAL_C11_OVERRIDE
  {
- services::internal::sycl::ExecutionContextIface & context = services::internal::getDefaultContext();
- services::internal::sycl::InfoDevice & deviceInfo = context.getInfoDevice();
- if (!daal::services::internal::isImplementedForDevice(deviceInfo, _cntr)) return services::Status(services::ErrorDeviceSupportNotImplemented);
  _cntr->setArguments(this->_in, this->_pres, this->_par, this->_hpar);
  return _cntr->compute();
  }