tests for cl_khr_spirv_queries (#2409)

See: https://github.com/KhronosGroup/OpenCL-Docs/pull/1385
2026-03-23 23:49:02 +00:00 · 2025-08-13 00:11:10 -07:00
parent 86634c07f9
commit 555b7cd383
6 changed files with 901 additions and 0 deletions
--- a/test_conformance/api/generate_spirv_capability_deps.py
+++ b/test_conformance/api/generate_spirv_capability_deps.py
@@ -0,0 +1,102 @@
+#!/usr/bin/env python3
+
+#####################################################################
+# Copyright (c) 2025 The Khronos Group Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#    http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#####################################################################
+
+"""
+Generates a file describing the SPIR-V extension dependencies or SPIR-V version
+dependencies for a SPIR-V capability. This can be used to ensure that if support
+for a SPIR-V capability is reported, the necessary SPIR-V extensions or SPIR-V
+version is also supported.
+"""
+
+import argparse
+import json
+
+header_text = """\
+//
+// Copyright (c) 2025 The Khronos Group Inc.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// This file is generated from the SPIR-V JSON grammar file.
+// Please do not edit it directly!
+"""
+
+def main():
+    parser = argparse.ArgumentParser(description='Generate SPIR-V extension and version dependencies for SPIR-V capabilities')
+
+    parser.add_argument('--grammar', metavar='<path>',
+                        type=str, required=True,
+                        help='input JSON grammar file')
+    parser.add_argument('--output', metavar='<path>',
+                        type=str, required=False,
+                        help='output file path (default: stdout)')
+    args = parser.parse_args()
+
+    dependencies = {}
+    capabilities = []
+    with open(args.grammar) as json_file:
+        grammar_json = json.loads(json_file.read())
+        for operand_kind in grammar_json['operand_kinds']:
+            if operand_kind['kind'] == 'Capability':
+                for cap in operand_kind['enumerants']:
+                    capname = cap['enumerant']
+                    capabilities.append(capname)
+                    dependencies[capname] = {}
+                    dependencies[capname]['extensions'] = cap['extensions'] if 'extensions' in cap else []
+                    dependencies[capname]['version'] = ("SPIR-V_" + cap['version']) if 'version' in cap and cap['version'] != 'None' else ""
+
+    capabilities.sort()
+
+    output = []
+    output.append(header_text)
+    output.append("// clang-format off")
+    if False:
+        for cap in capabilities:
+            deps = dependencies[cap]
+            extensions_str = ', '.join(f'"{ext}"' for ext in deps['extensions'])
+            
+            output.append('SPIRV_CAPABILITY_DEPENDENCIES( {}, {{{}}}, "{}" )'.format(
+                cap, extensions_str, deps['version']))
+    else:
+        for cap in capabilities:
+            deps = dependencies[cap]
+            if deps['version'] != "":
+                output.append('SPIRV_CAPABILITY_VERSION_DEPENDENCY( {}, "{}" )'.format(cap, deps['version']))
+            for ext in deps['extensions']:
+                output.append('SPIRV_CAPABILITY_EXTENSION_DEPENDENCY( {}, "{}" )'.format(cap, ext))
+    output.append("// clang-format on")
+
+    if args.output:
+        with open(args.output, 'w') as output_file:
+            output_file.write('\n'.join(output))
+    else:
+        print('\n'.join(output))
+
+if __name__ == '__main__':
+    main()