Add aspect::ext_oneapi_ipc_memory for SyclDevice

Signed-off-by: Zhan Xue <zhan.xue@intel.com>

Author: zxue2

dpctl/_backend.pxd

@@ -101,6 +101,7 @@ cdef extern from "syclinterface/dpctl_sycl_enum_types.h":
         _emulated                           "emulated",
         _is_component                       "is_component",
         _is_composite                       "is_composite",
+        _ext_oneapi_ipc_memory              "ext_oneapi_ipc_memory",
 
     ctypedef enum _partition_affinity_domain_type \
             "DPCTLPartitionAffinityDomainType":

dpctl/_sycl_device.pyx

@@ -885,6 +885,18 @@ cdef class SyclDevice(_SyclDevice):
         cdef _aspect_type AT = _aspect_type._is_composite
         return DPCTLDevice_HasAspect(self._device_ref, AT)
 
+    @property
+    def has_aspect_ext_oneapi_ipc_memory(self):
+        """ Returns ``True`` if this device supports inter-process
+        communication (IPC) memory handles, ``False`` otherwise.
+
+        Returns:
+            bool:
+                Indicates if device supports IPC memory.
+        """
+        cdef _aspect_type AT = _aspect_type._ext_oneapi_ipc_memory
+        return DPCTLDevice_HasAspect(self._device_ref, AT)
+
     @property
     def image_2d_max_width(self):
         """ Returns the maximum width of a 2D image or 1D image in pixels.

libsyclinterface/helper/source/dpctl_utils_helper.cpp

@@ -224,6 +224,9 @@ std::string DPCTL_AspectToStr(aspect aspectTy)
     case aspect::ext_oneapi_is_composite:
         ss << "is_composite";
         break;
+    case aspect::ext_oneapi_ipc_memory:
+        ss << "ext_oneapi_ipc_memory";
+        break;
     default:
         throw std::runtime_error("Unsupported aspect type");
     }
@@ -299,6 +302,9 @@ aspect DPCTL_StrToAspectType(const std::string &aspectTyStr)
     else if (aspectTyStr == "is_composite") {
         aspectTy = aspect::ext_oneapi_is_composite;
     }
+    else if (aspectTyStr == "ext_oneapi_ipc_memory") {
+        aspectTy = aspect::ext_oneapi_ipc_memory;
+    }
     else {
         // \todo handle the error
         throw std::runtime_error("Unsupported aspect type");
@@ -351,6 +357,8 @@ aspect DPCTL_DPCTLAspectTypeToSyclAspect(DPCTLSyclAspectType AspectTy)
         return aspect::ext_oneapi_is_component;
     case DPCTLSyclAspectType::is_composite:
         return aspect::ext_oneapi_is_composite;
+    case DPCTLSyclAspectType::ext_oneapi_ipc_memory:
+        return aspect::ext_oneapi_ipc_memory;
     default:
         throw std::runtime_error("Unsupported aspect type");
     }
@@ -401,6 +409,8 @@ DPCTLSyclAspectType DPCTL_SyclAspectToDPCTLAspectType(aspect Aspect)
         return DPCTLSyclAspectType::is_composite;
     case aspect::ext_oneapi_is_component:
         return DPCTLSyclAspectType::is_component;
+    case aspect::ext_oneapi_ipc_memory:
+        return DPCTLSyclAspectType::ext_oneapi_ipc_memory;
     default:
         throw std::runtime_error("Unsupported aspect type");
     }

libsyclinterface/include/syclinterface/dpctl_sycl_enum_types.h

@@ -133,7 +133,8 @@ typedef enum
     host_debuggable,
     emulated,
     is_component,
-    is_composite
+    is_composite,
+    ext_oneapi_ipc_memory
 } DPCTLSyclAspectType;
 
 /*!