Update to spec 1.5.17

Signed-off-by: Brandon Yates <brandon.yates@intel.com>

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Level zero loader changelog
 
+## v1.9.9
+* Update to spec 1.5.17
+* Fix for calling zeInit in zesInit path
+* Added readme for validation layer
+* Refactor of validation layer to prepare for future enhancements
+* Updated Contributing Document with more guidance
+
 ## v1.9.4
 * Add support for Level Zero spec v1.5
 * Fix some compilation issues with windows non-vc compiler

include/ze.py

@@ -4,7 +4,7 @@
  SPDX-License-Identifier: MIT
 
  @file ze.py
- @version v1.5-r1.5.8
+ @version v1.5-r1.5.17
 
  """
 import platform
@@ -517,6 +517,7 @@ class ze_device_properties_t(Structure):
         ("type", ze_device_type_t),                                     ## [out] generic device type
         ("vendorId", c_ulong),                                          ## [out] vendor id from PCI configuration
         ("deviceId", c_ulong),                                          ## [out] device id from PCI configuration
+                                                                        ## Note, the device id uses little-endian format.
         ("flags", ze_device_property_flags_t),                          ## [out] 0 (none) or a valid combination of ::ze_device_property_flag_t
         ("subdeviceId", c_ulong),                                       ## [out] sub-device id. Only valid if ::ZE_DEVICE_PROPERTY_FLAG_SUBDEVICE
                                                                         ## is set.
@@ -2839,6 +2840,38 @@ class ze_device_ip_version_ext_t(Structure):
                                                                         ## version than older devices.
     ]
 
+###############################################################################
+## @brief Kernel Max Group Size Properties Extension Name
+ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_NAME = "ZE_extension_kernel_max_group_size_properties"
+
+###############################################################################
+## @brief Kernel Max Group Size Properties Extension Version(s)
+class ze_kernel_max_group_size_properties_ext_version_v(IntEnum):
+    _1_0 = ZE_MAKE_VERSION( 1, 0 )                  ## version 1.0
+    CURRENT = ZE_MAKE_VERSION( 1, 0 )               ## latest known version
+
+class ze_kernel_max_group_size_properties_ext_version_t(c_int):
+    def __str__(self):
+        return str(ze_kernel_max_group_size_properties_ext_version_v(self.value))
+
+
+###############################################################################
+## @brief Additional kernel max group size properties
+## 
+## @details
+##     - This structure may be passed to ::zeKernelGetProperties, via the
+##       `pNext` member of ::ze_kernel_properties_t, to query additional kernel
+##       max group size properties.
+class ze_kernel_max_group_size_properties_ext_t(Structure):
+    _fields_ = [
+        ("stype", ze_structure_type_t),                                 ## [in] type of this structure
+        ("pNext", c_void_p),                                            ## [in,out][optional] must be null or a pointer to an extension-specific
+                                                                        ## structure (i.e. contains sType and pNext).
+        ("maxGroupSize", c_ulong)                                       ## [out] maximum group size that can be used to execute the kernel. This
+                                                                        ## value may be less than or equal to the `maxTotalGroupSize` member of
+                                                                        ## ::ze_device_compute_properties_t.
+    ]
+
 ###############################################################################
 ## @brief Sub-Allocations Properties Extension Name
 ZE_SUB_ALLOCATIONS_EXP_NAME = "ZE_experimental_sub_allocations"

include/ze_api.h

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file ze_api.h
- * @version v1.5-r1.5.8
+ * @version v1.5-r1.5.17
  *
  */
 #ifndef _ZE_API_H
@@ -741,6 +741,10 @@ typedef struct _ze_device_memory_ext_properties_t ze_device_memory_ext_propertie
 /// @brief Forward-declare ze_device_ip_version_ext_t
 typedef struct _ze_device_ip_version_ext_t ze_device_ip_version_ext_t;
 
+///////////////////////////////////////////////////////////////////////////////
+/// @brief Forward-declare ze_kernel_max_group_size_properties_ext_t
+typedef struct _ze_kernel_max_group_size_properties_ext_t ze_kernel_max_group_size_properties_ext_t;
+
 ///////////////////////////////////////////////////////////////////////////////
 /// @brief Forward-declare ze_sub_allocation_t
 typedef struct _ze_sub_allocation_t ze_sub_allocation_t;
@@ -1192,6 +1196,7 @@ typedef struct _ze_device_properties_t
     ze_device_type_t type;                          ///< [out] generic device type
     uint32_t vendorId;                              ///< [out] vendor id from PCI configuration
     uint32_t deviceId;                              ///< [out] device id from PCI configuration
+                                                    ///< Note, the device id uses little-endian format.
     ze_device_property_flags_t flags;               ///< [out] 0 (none) or a valid combination of ::ze_device_property_flag_t
     uint32_t subdeviceId;                           ///< [out] sub-device id. Only valid if ::ZE_DEVICE_PROPERTY_FLAG_SUBDEVICE
                                                     ///< is set.
@@ -5449,14 +5454,18 @@ zeKernelGetIndirectAccess(
 ///         + `nullptr == hKernel`
 ///     - ::ZE_RESULT_ERROR_INVALID_NULL_POINTER
 ///         + `nullptr == pSize`
-///         + `nullptr == pString`
 ZE_APIEXPORT ze_result_t ZE_APICALL
 zeKernelGetSourceAttributes(
     ze_kernel_handle_t hKernel,                     ///< [in] handle of the kernel object
-    uint32_t* pSize,                                ///< [in,out] pointer to size of string in bytes.
-    char** pString                                  ///< [in,out] pointer to null-terminated string, whose lifetime is tied to
-                                                    ///< the kernel object, where kernel source attributes are separated by
-                                                    ///< space.
+    uint32_t* pSize,                                ///< [in,out] pointer to size of string in bytes, including
+                                                    ///< null-terminating character.
+    char** pString                                  ///< [in,out][optional] pointer to application-managed character array
+                                                    ///< (string data).
+                                                    ///< If NULL, the string length of the kernel source attributes, including
+                                                    ///< a null-terminating character, is returned in pSize.
+                                                    ///< Otherwise, pString must point to valid application memory that is
+                                                    ///< greater than or equal to *pSize bytes in length, and on return the
+                                                    ///< pointed-to string will contain a space-separated list of kernel source attributes.
     );
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -8482,6 +8491,47 @@ typedef struct _ze_device_ip_version_ext_t
 
 } ze_device_ip_version_ext_t;
 
+#if !defined(__GNUC__)
+#pragma endregion
+#endif
+// Intel 'oneAPI' Level-Zero Extension for querying kernel max group size properties.
+#if !defined(__GNUC__)
+#pragma region kernelMaxGroupSizeProperties
+#endif
+///////////////////////////////////////////////////////////////////////////////
+#ifndef ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_NAME
+/// @brief Kernel Max Group Size Properties Extension Name
+#define ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_NAME  "ZE_extension_kernel_max_group_size_properties"
+#endif // ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_NAME
+
+///////////////////////////////////////////////////////////////////////////////
+/// @brief Kernel Max Group Size Properties Extension Version(s)
+typedef enum _ze_kernel_max_group_size_properties_ext_version_t
+{
+    ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_VERSION_1_0 = ZE_MAKE_VERSION( 1, 0 ),  ///< version 1.0
+    ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_VERSION_CURRENT = ZE_MAKE_VERSION( 1, 0 ),  ///< latest known version
+    ZE_KERNEL_MAX_GROUP_SIZE_PROPERTIES_EXT_VERSION_FORCE_UINT32 = 0x7fffffff
+
+} ze_kernel_max_group_size_properties_ext_version_t;
+
+///////////////////////////////////////////////////////////////////////////////
+/// @brief Additional kernel max group size properties
+/// 
+/// @details
+///     - This structure may be passed to ::zeKernelGetProperties, via the
+///       `pNext` member of ::ze_kernel_properties_t, to query additional kernel
+///       max group size properties.
+typedef struct _ze_kernel_max_group_size_properties_ext_t
+{
+    ze_structure_type_t stype;                      ///< [in] type of this structure
+    void* pNext;                                    ///< [in,out][optional] must be null or a pointer to an extension-specific
+                                                    ///< structure (i.e. contains sType and pNext).
+    uint32_t maxGroupSize;                          ///< [out] maximum group size that can be used to execute the kernel. This
+                                                    ///< value may be less than or equal to the `maxTotalGroupSize` member of
+                                                    ///< ::ze_device_compute_properties_t.
+
+} ze_kernel_max_group_size_properties_ext_t;
+
 #if !defined(__GNUC__)
 #pragma endregion
 #endif

include/ze_ddi.h

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file ze_ddi.h
- * @version v1.5-r1.5.8
+ * @version v1.5-r1.5.17
  *
  */
 #ifndef _ZE_DDI_H

include/zes.py

@@ -4,7 +4,7 @@
  SPDX-License-Identifier: MIT
 
  @file zes.py
- @version v1.5-r1.5.8
+ @version v1.5-r1.5.17
 
  """
 import platform
@@ -1513,7 +1513,7 @@ class zes_mem_bandwidth_t(Structure):
         ("readCounter", c_ulonglong),                                   ## [out] Total bytes read from memory
         ("writeCounter", c_ulonglong),                                  ## [out] Total bytes written to memory
         ("maxBandwidth", c_ulonglong),                                  ## [out] Current maximum bandwidth in units of bytes/sec
-        ("timestamp", c_ulonglong)                                      ## [out] The timestamp when these measurements were sampled.
+        ("timestamp", c_ulonglong)                                      ## [out] The timestamp in microseconds when these measurements were sampled.
                                                                         ## This timestamp should only be used to calculate delta time between
                                                                         ## snapshots of this structure.
                                                                         ## Never take the delta of this timestamp with the timestamp from a
@@ -1781,7 +1781,7 @@ def __str__(self):
 
 ###############################################################################
 ## @brief The maximum number of categories
-ZES_MAX_RAS_ERROR_CATEGORY_COUNT = 7
+ZES_MAX_RAS_ERROR_CATEGORY_COUNT = 10
 
 ###############################################################################
 ## @brief RAS properties

include/zes_api.h

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zes_api.h
- * @version v1.5-r1.5.8
+ * @version v1.5-r1.5.17
  *
  */
 #ifndef _ZES_API_H
@@ -4223,7 +4223,7 @@ typedef struct _zes_mem_bandwidth_t
     uint64_t readCounter;                           ///< [out] Total bytes read from memory
     uint64_t writeCounter;                          ///< [out] Total bytes written to memory
     uint64_t maxBandwidth;                          ///< [out] Current maximum bandwidth in units of bytes/sec
-    uint64_t timestamp;                             ///< [out] The timestamp when these measurements were sampled.
+    uint64_t timestamp;                             ///< [out] The timestamp in microseconds when these measurements were sampled.
                                                     ///< This timestamp should only be used to calculate delta time between
                                                     ///< snapshots of this structure.
                                                     ///< Never take the delta of this timestamp with the timestamp from a
@@ -5050,7 +5050,7 @@ typedef enum _zes_ras_error_cat_t
 ///////////////////////////////////////////////////////////////////////////////
 #ifndef ZES_MAX_RAS_ERROR_CATEGORY_COUNT
 /// @brief The maximum number of categories
-#define ZES_MAX_RAS_ERROR_CATEGORY_COUNT  7
+#define ZES_MAX_RAS_ERROR_CATEGORY_COUNT  10
 #endif // ZES_MAX_RAS_ERROR_CATEGORY_COUNT
 
 ///////////////////////////////////////////////////////////////////////////////

include/zes_ddi.h

@@ -5,7 +5,7 @@
  * SPDX-License-Identifier: MIT
  *
  * @file zes_ddi.h
- * @version v1.5-r1.5.8
+ * @version v1.5-r1.5.17
  *
  */
 #ifndef _ZES_DDI_H