[SYCL][ESIMD][EMU] Removing 'XFAIL' markings for 'single_task' tests (intel#910)

* [SYCL][ESIMD][EMU] Removing 'XFAIL' markings for 'single_task' tests

- 'single_task()' is enabled for ESIMD_EMULATOR backend in intel/llvm

* Comment update for newly discovered failure after 'single_task()' enabled

* Preparing enabling ESIMD_EMULATOR during CI

Author: dongkyunahn-intel

SYCL/ESIMD/api/esimd_bit_ops.cpp

@@ -7,8 +7,6 @@
 //===----------------------------------------------------------------------===//
 // REQUIRES: gpu
 // UNSUPPORTED: cuda || hip
-// TODO: esimd_emulator fails due to unimplemented 'single_task()' method
-// XFAIL: esimd_emulator
 // RUN: %clangxx -fsycl %s -fsycl-device-code-split=per_kernel -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out
 //

SYCL/ESIMD/api/esimd_pack_unpack_mask.cpp

@@ -9,6 +9,7 @@
 // UNSUPPORTED: cuda || hip
 <<<<<<< HEAD
 <<<<<<< HEAD
+<<<<<<< HEAD
 =======
 // TODO: esimd_emulator fails due to unimplemented 'single_task()' method
 // XFAIL: esimd_emulator
@@ -20,6 +21,10 @@
 >>>>>>> 05909cd65 (Disable esimd_pack_unpack_mask test on OpenCL (#902))
 =======
 >>>>>>> e3ff34842 ([ESIMD] Size correction for array containing result values (#913))
+=======
+// TODO: esimd_emulator fails due to a bug in __esimd_pack_mask() intrinsic
+// XFAIL: esimd_emulator
+>>>>>>> 1947aed85 ([SYCL][ESIMD][EMU] Removing 'XFAIL' markings for 'single_task' tests (#910))
 // RUN: %clangxx -fsycl %s -fsycl-device-code-split=per_kernel -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out
 //

SYCL/ESIMD/api/esimd_rgba_smoke.cpp

@@ -9,6 +9,7 @@
 // UNSUPPORTED: cuda || hip
 <<<<<<< HEAD
 <<<<<<< HEAD
+<<<<<<< HEAD
 // TODO: esimd_emulator fails due to unimplemented 'single_task()' method
 // XFAIL: esimd_emulator
 =======
@@ -17,6 +18,8 @@
 // TODO: esimd_emulator fails due to unimplemented 'single_task()' method
 // XFAIL: esimd_emulator
 >>>>>>> b3d790428 ([SYCL][ESIMD][EMU] XFAIL for 'SYCL/ESIMD/api/esimd_rgba_smoke.cpp' (#840))
+=======
+>>>>>>> 1947aed85 ([SYCL][ESIMD][EMU] Removing 'XFAIL' markings for 'single_task' tests (#910))
 // RUN: %clangxx -fsycl %s -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out
 

SYCL/ESIMD/api/replicate_smoke.cpp

@@ -9,6 +9,7 @@
 // UNSUPPORTED: cuda || hip
 <<<<<<< HEAD
 <<<<<<< HEAD
+<<<<<<< HEAD
 // TODO: esimd_emulator fails due to unimplemented 'half' type
 // XFAIL: esimd_emulator
 =======
@@ -17,6 +18,8 @@
 // TODO: esimd_emulator fails due to unimplemented 'half' type
 // XFAIL: esimd_emulator
 >>>>>>> d98407d06 ([SYCL][ESIMD][EMU] Marking ESIMD kernels for esimd_emulator backend (#751))
+=======
+>>>>>>> 1947aed85 ([SYCL][ESIMD][EMU] Removing 'XFAIL' markings for 'single_task' tests (#910))
 // RUN: %clangxx -fsycl %s -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out
 //

SYCL/ESIMD/api/svm_gather_scatter.cpp

@@ -100,12 +100,15 @@ int main(void) {
   Pass &= test<int32_t, 16>(Q);
   Pass &= test<int32_t, 32>(Q);
 
-  Pass &= test<half, 1>(Q);
-  Pass &= test<half, 2>(Q);
-  Pass &= test<half, 4>(Q);
-  Pass &= test<half, 8>(Q);
-  Pass &= test<half, 16>(Q);
-  Pass &= test<half, 32>(Q);
+  if (Q.get_backend() != cl::sycl::backend::ext_intel_esimd_emulator) {
+    /// TODO: Enable 'half' type support for esimd_emulator
+    Pass &= test<half, 1>(Q);
+    Pass &= test<half, 2>(Q);
+    Pass &= test<half, 4>(Q);
+    Pass &= test<half, 8>(Q);
+    Pass &= test<half, 16>(Q);
+    Pass &= test<half, 32>(Q);
+  }
 
   std::cout << (Pass ? "Test Passed\n" : "Test FAILED\n");
   return Pass ? 0 : 1;

SYCL/ESIMD/printf.cpp

@@ -9,8 +9,6 @@
 // REQUIRES: gpu
 // UNSUPPORTED: cuda || hip
 // CUDA and HIP don't support printf.
-// TODO: esimd_emulator fails due to unimplemented 'single_task()' method
-// XFAIL: esimd_emulator
 //
 // RUN: %clangxx -fsycl %s -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out %GPU_CHECK_PLACEHOLDER

SYCL/ESIMD/regression/variable_gather_mask.cpp

@@ -7,8 +7,6 @@
 //===----------------------------------------------------------------------===//
 // REQUIRES: gpu
 // UNSUPPORTED: cuda || hip
-// TODO: esimd_emulator fails due to unimplemented 'single_task()' method
-// XFAIL: esimd_emulator
 // RUN: %clangxx -fsycl %s -o %t.out
 // RUN: %GPU_RUN_PLACEHOLDER %t.out
 //