Added a place to put more reduction configs

Author: iupaikov-amd

torch/_inductor/runtime/triton_heuristics.py

@@ -2537,14 +2537,14 @@ def make_config(x, r, num_warps=None, num_stages=1, register_intensive=False):
     ):
         pass  # skip all these cases
     elif reduction_hint == ReductionHint.INNER:
-        return [contiguous_config]
+        result_configs = [contiguous_config]
     elif reduction_hint == ReductionHint.OUTER:
-        return [outer_config]
+        result_configs = [outer_config]
     elif reduction_hint == ReductionHint.OUTER_TINY:
-        return [tiny_config]
+        result_configs = [tiny_config]
     if disable_pointwise_autotuning(inductor_meta):
-        return [make_config(32, 128)]
-    return [
+        result_configs = [make_config(32, 128)]
+    result_configs = [
         contiguous_config,
         outer_config,
         tiny_config,
@@ -2556,6 +2556,12 @@ def make_config(x, r, num_warps=None, num_stages=1, register_intensive=False):
         make_config(64, 4, num_warps=8),
     ]
 
+    # Additional reduction configs appended for ROCm builds
+    if torch.version.hip:
+        pass
+
+    return result_configs
+
 
 def match_target_block_product(
     size_hints, tiling_scores, target_block_product, min_block_size=1