[SYCL][DevOps] Fuse OCL CPU testing into GEN9 Linux task

It would increase its duration by several minutes while eliminating 20+
minutes task completely.

Author: aelovikov-intel

.github/workflows/sycl_precommit.yml

@@ -48,7 +48,7 @@ jobs:
     uses: ./.github/workflows/sycl_gen_test_matrix.yml
     with:
       ref: ${{ github.event.pull_request.head.sha }}
-      lts_config: "hip_amdgpu;ocl_x64;lin_gen9;esimd_emu;cuda_aws;win_l0_gen12"
+      lts_config: "hip_amdgpu;lin_gen9;esimd_emu;cuda_aws;win_l0_gen12"
 
   linux_default:
     name: Linux

devops/test_configs.json

@@ -2,14 +2,14 @@
   "lts": [
     {
       "config": "lin_gen9",
-      "name": "SYCL E2E on Intel GEN9 GPU",
+      "name": "SYCL E2E on Intel CPU/GEN9 GPU",
       "runs-on": [
         "Linux",
         "gen9"
       ],
       "image": "${{ inputs.intel_drivers_image }}",
       "container_options": "-u 1001 --device=/dev/dri --privileged --cap-add SYS_ADMIN",
-      "targets": "ext_oneapi_level_zero:gpu;opencl:gpu",
+      "targets": "ext_oneapi_level_zero:gpu;opencl:gpu;opencl:cpu",
       "cmake_args": ""
     },
     {

sycl/test-e2e/Config/allowlist.cpp

@@ -1,14 +1,16 @@
-// REQUIRES: cpu
+// REQUIRES: opencl && cpu
 // RUN: %{build} -o %t.out
 //
-// RUN: env PRINT_DEVICE_INFO=1 %{run-unfiltered-devices} %t.out > %t1.conf
-// RUN: env TEST_DEVICE_AVAILABLE=1 env SYCL_CONFIG_FILE_NAME=%t1.conf %{run-unfiltered-devices} %t.out
+// FIXME: Using ONEAPI_DEVICE_SELECTOR=\*:cpu results in seg. faults that I
+// cannot reproduce under gdb.
+// RUN: env PRINT_DEVICE_INFO=1 ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out > %t1.conf
+// RUN: env TEST_DEVICE_AVAILABLE=1 env SYCL_CONFIG_FILE_NAME=%t1.conf ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out
 //
-// RUN: env PRINT_PLATFORM_INFO=1 %{run-unfiltered-devices} %t.out > %t2.conf
-// RUN: env TEST_DEVICE_AVAILABLE=1 env SYCL_CONFIG_FILE_NAME=%t2.conf %{run-unfiltered-devices} %t.out
+// RUN: env PRINT_PLATFORM_INFO=1 ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out > %t2.conf
+// RUN: env TEST_DEVICE_AVAILABLE=1 env SYCL_CONFIG_FILE_NAME=%t2.conf ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out
 //
-// RUN: env TEST_DEVICE_IS_NOT_AVAILABLE=1 env SYCL_DEVICE_ALLOWLIST="PlatformName:{{SUCH NAME DOESN'T EXIST}}" %{run-unfiltered-devices} %t.out
-// RUN: env TEST_INCORRECT_VALUE=1 env SYCL_DEVICE_ALLOWLIST="IncorrectKey:{{.*}}" %{run-unfiltered-devices} %t.out
+// RUN: env TEST_DEVICE_IS_NOT_AVAILABLE=1 env SYCL_DEVICE_ALLOWLIST="PlatformName:{{SUCH NAME DOESN'T EXIST}}" ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out
+// RUN: env TEST_INCORRECT_VALUE=1 env SYCL_DEVICE_ALLOWLIST="IncorrectKey:{{.*}}" ONEAPI_DEVICE_SELECTOR=opencl:cpu %{run-unfiltered-devices} %t.out
 
 #include <algorithm>
 #include <cstdlib>