Unified Runtime v0.8.4 changes

[kbenzie]

This branch is based upon #12302 with additional bug fixes:

• [L0] Add support for multi-device kernel compilation #12032

[github-actions]

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darker --check --diff -r 6a0692cd91b3f1f4c1797a2644422e5f7c1c2c62..e05391200ef65f8312c94edc18f6a3cb96c87107 sycl/test-e2e/format.py sycl/test-e2e/lit.cfg.py

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--- format.py	2023-12-18 08:57:41.000000 +0000
+++ format.py	2024-01-23 16:53:12.656302 +0000
@@ -162,15 +162,21 @@
             # current llvm-lit invocation isn't configured to include it. We
             # don't use ONEAPI_DEVICE_SELECTOR for `%{run-unfiltered-devices}`
             # so that device might still be accessible to some of the tests yet
             # we won't set the environment variable below for such scenario.
             extra_env = []
-            if 'ext_oneapi_level_zero:gpu' in sycl_devices and litConfig.params.get('ur_l0_debug'):
-                extra_env.append('UR_L0_DEBUG={}'.format(test.config.ur_l0_debug))
-
-            if 'ext_oneapi_level_zero:gpu' in sycl_devices and litConfig.params.get('ur_l0_leaks_debug'):
-                extra_env.append('UR_L0_LEAKS_DEBUG={}'.format(test.config.ur_l0_leaks_debug))
+            if "ext_oneapi_level_zero:gpu" in sycl_devices and litConfig.params.get(
+                "ur_l0_debug"
+            ):
+                extra_env.append("UR_L0_DEBUG={}".format(test.config.ur_l0_debug))
+
+            if "ext_oneapi_level_zero:gpu" in sycl_devices and litConfig.params.get(
+                "ur_l0_leaks_debug"
+            ):
+                extra_env.append(
+                    "UR_L0_LEAKS_DEBUG={}".format(test.config.ur_l0_leaks_debug)
+                )
 
             if 'ext_oneapi_cuda:gpu' in sycl_devices:
                 extra_env.append('SYCL_PI_CUDA_ENABLE_IMAGE_SUPPORT=1')
 
             return extra_env
--- lit.cfg.py	2023-12-18 08:57:41.000000 +0000
+++ lit.cfg.py	2024-01-23 16:53:12.877947 +0000
@@ -133,19 +133,19 @@
     config.available_features.add('matrix-fp16') # XMX implies the support of FP16 matrix
 
 if lit_config.params.get('matrix-fp16', False):
     config.available_features.add('matrix-fp16')
 
-#support for LIT parameter ur_l0_debug<num>
-if lit_config.params.get('ur_l0_debug'):
-    config.ur_l0_debug = lit_config.params.get('ur_l0_debug')
-    lit_config.note("UR_L0_DEBUG: "+config.ur_l0_debug)
-
-#support for LIT parameter ur_l0_leaks_debug
-if lit_config.params.get('ur_l0_leaks_debug'):
-    config.ur_l0_leaks_debug = lit_config.params.get('ur_l0_leaks_debug')
-    lit_config.note("UR_L0_LEAKS_DEBUG: "+config.ur_l0_leaks_debug)
+# support for LIT parameter ur_l0_debug<num>
+if lit_config.params.get("ur_l0_debug"):
+    config.ur_l0_debug = lit_config.params.get("ur_l0_debug")
+    lit_config.note("UR_L0_DEBUG: " + config.ur_l0_debug)
+
+# support for LIT parameter ur_l0_leaks_debug
+if lit_config.params.get("ur_l0_leaks_debug"):
+    config.ur_l0_leaks_debug = lit_config.params.get("ur_l0_leaks_debug")
+    lit_config.note("UR_L0_LEAKS_DEBUG: " + config.ur_l0_leaks_debug)
 
 # Make sure that any dynamic checks below are done in the build directory and
 # not where the sources are located. This is important for the in-tree
 # configuration (as opposite to the standalone one).
 os.chdir(config.sycl_obj_root)