Converted NAVI check as a function (#1364)

* Moved NAVI check to the test file

* Revised NAVI check as a function

Author: BLOrange-AMD

test/inductor/test_torchinductor_opinfo.py

@@ -31,9 +31,9 @@
 from torch.testing._internal.common_methods_invocations import op_db, skipOps
 from torch.testing._internal.common_utils import (
     dtype_abbrs,
-    IS_NAVI,
     IS_MACOS,
     IS_X86,
+    is_navi_arch,
     skipCUDAMemoryLeakCheckIf,
     skipIfCrossRef,
     skipIfTorchDynamo,
@@ -202,7 +202,7 @@ def format_op(op):
     # Tensors are not alike
     inductor_skips["cuda"]["logcumsumexp"] = {f32}
     inductor_skips["cuda"]["special.modified_bessel_i1"] = {f64}
-    if IS_NAVI:
+    if is_navi_arch():
         inductor_skips["cuda"]["aminmax"] = {b8, f16, f32, f64, i32, i64}
         inductor_skips["cuda"]["dist"] = {b8, f16, f32, f64, i32, i64}
         inductor_skips["cuda"]["kron"] = {b8, f16, f32, f64, i32, i64}

torch/testing/_internal/common_utils.py

@@ -1171,12 +1171,13 @@ def printErrors(self) -> None:
 IS_X86 = platform.machine() in ('x86_64', 'i386')
 IS_ARM64 = platform.machine() in ('arm64', 'aarch64')
 
-IS_NAVI=False
-if torch.cuda.is_available():
-    prop = torch.cuda.get_device_properties(0)
-    gfx_arch = prop.gcnArchName.split(":")[0]
-    if gfx_arch in ["gfx1100", "gfx1101", "gfx1102"]:
-        IS_NAVI = True
+def is_navi_arch():
+    if torch.cuda.is_available():
+        prop = torch.cuda.get_device_properties(0)
+        gfx_arch = prop.gcnArchName.split(":")[0]
+        if gfx_arch in ["gfx1100", "gfx1101", "gfx1102"]:
+            return True
+    return False
 
 def is_avx512_vnni_supported():
     if sys.platform != 'linux':