zluda device id #1

vladmandic · Sep 26, 2024 · 6af1524 · 6af1524
1 parent 82ce34c
commit 6af1524
Showing 1 changed file with 21 additions and 17 deletions.
diff --git a/installer.py b/installer.py
@@ -472,28 +472,29 @@ def install_rocm_zluda():
     os.environ.setdefault('PYTORCH_HIP_ALLOC_CONF', 'garbage_collection_threshold:0.8,max_split_size_mb:512')
     # if not is_windows:
     #    os.environ.setdefault('TENSORFLOW_PACKAGE', 'tensorflow-rocm')
+
+    amd_gpus = []
+    hip_default_device = None
     try:
         amd_gpus = rocm.get_agents()
-        log.info(f'ROCm: agents={[gpu.name for gpu in amd_gpus]}')
+        if len(amd_gpus) == 0:
+            (log.info if sys.platform == "win32" else log.warning)('ROCm: no agent was found')
+        else:
+            log.info(f'ROCm: agents={[gpu.name for gpu in amd_gpus]}')
+            hip_default_device = amd_gpus[0]
+            for idx, gpu in enumerate(amd_gpus):
+                if gpu.arch == rocm.MicroArchitecture.RDNA:
+                    hip_default_device = gpu
+                    log.debug(f'ROCm default agent: idx={idx} gpu={gpu.name}')
+                    os.environ.setdefault('HIP_VISIBLE_DEVICES', str(idx))
+                    # if os.environ.get('TENSORFLOW_PACKAGE') == 'tensorflow-rocm': # do not use tensorflow-rocm for navi 3x
+                    #    os.environ['TENSORFLOW_PACKAGE'] = 'tensorflow==2.13.0'
+                    break
+                log.debug(f'ROCm: HSA_OVERRIDE_GFX_VERSION auto config skipped for {gpu.name}')
     except Exception as e:
         log.warning(f'ROCm agent enumerator failed: {e}')
-        amd_gpus = []
 
-    hip_default_device = None
-    if args.device_id is None:
-        for idx, gpu in enumerate(amd_gpus):
-            gfx_version = gpu.get_gfx_version()
-            if gfx_version is None:
-                log.debug(f'ROCm: HSA_OVERRIDE_GFX_VERSION auto config skipped for {gpu.name}')
-            else:
-                hip_default_device = gpu
-                log.debug(f'ROCm default agent: idx={idx} gpu={gpu.name}')
-                os.environ.setdefault('HIP_VISIBLE_DEVICES', str(idx))
-                # if os.environ.get('TENSORFLOW_PACKAGE') == 'tensorflow-rocm': # do not use tensorflow-rocm for navi 3x
-                #    os.environ['TENSORFLOW_PACKAGE'] = 'tensorflow==2.13.0'
-                os.environ.setdefault('HSA_OVERRIDE_GFX_VERSION', gfx_version)
-                break
-    else:
+    if args.device_id is not None:
         if os.environ.get('HIP_VISIBLE_DEVICES', None) is not None:
             log.warning('Setting HIP_VISIBLE_DEVICES and --device-id at the same time may be mistake.')
         device_id = int(args.device_id)
@@ -502,6 +503,9 @@ def install_rocm_zluda():
         os.environ['HIP_VISIBLE_DEVICES'] = args.device_id
         del args.device_id
 
+    if hip_default_device is not None:
+        os.environ.setdefault('HSA_OVERRIDE_GFX_VERSION', hip_default_device.get_gfx_version())
+
     log.info(f'ROCm: version={rocm.version}')
     torch_command = ''
     if sys.platform == "win32":