[Lint] Phaseout Yapf format and embrace ruff format (#1417)

testing/python/language/test_tilelang_language_negative_index.py

@@ -31,8 +31,7 @@ def negative_index_loop_expected(A: T.Buffer((16,), "float32"), B: T.Buffer((4,)
 
 
 @T.prim_func
-def negative_index_symbolic_before(shift: T.int32, A: T.Buffer((16,), "float32"),
-                                   B: T.Buffer((16,), "float32")):
+def negative_index_symbolic_before(shift: T.int32, A: T.Buffer((16,), "float32"), B: T.Buffer((16,), "float32")):
     T.func_attr({"tir.noalias": True})
     for i in T.serial(16):
         B[i] = A[shift + i]

testing/python/language/test_tilelang_language_parallel.py

@@ -9,7 +9,6 @@ tilelang.testing.set_random_seed()
 
 @tilelang.jit(out_idx=[1])
 def parallel_elementwise_static(length=256, dtype="float32"):
-
     @T.prim_func
     def main(
         A: T.Tensor((length,), dtype),
@@ -24,7 +23,6 @@ def parallel_elementwise_static(length=256, dtype="float32"):
 
 @tilelang.jit(out_idx=[1])
 def parallel_elementwise_dynamic(max_len=512, threads=256, dtype="float32"):
-
     @T.prim_func
     def main(
         A: T.Tensor((max_len,), dtype),

testing/python/language/test_tilelang_language_pipeline.py

@@ -90,7 +90,8 @@ def run_gemm(
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = kernel.get_profiler()
 
     def ref_program(A, B):
@@ -103,8 +104,8 @@ def run_gemm(
         if in_dtype == "float32":
             # Convert float32 to tfloat32 because tfloat32 mma cannot truncate
             # float32 automatically, -0x1000 meas
-            A = ((A.view(torch.int32) - 0x1000)).view(torch.float32)
-            B = ((B.view(torch.int32) - 0x1000)).view(torch.float32)
+            A = (A.view(torch.int32) - 0x1000).view(torch.float32)
+            B = (B.view(torch.int32) - 0x1000).view(torch.float32)
         C = torch.matmul(A.to(torch.float), B.to(torch.float))
         C = C.to(torch.__getattribute__(out_dtype))
         return C
@@ -124,17 +125,9 @@ def test_pipeline_order_stage():
     pass_configs={
         tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
         tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-    })
-def blocksparse_matmul(M,
-                       N,
-                       K,
-                       block_M,
-                       block_N,
-                       block_K,
-                       num_stages,
-                       dtype="float16",
-                       accum_dtype="float"):
-
+    },
+)
+def blocksparse_matmul(M, N, K, block_M, block_N, block_K, num_stages, dtype="float16", accum_dtype="float"):
     block_mask_shape = (M // block_M, N // block_N, K // block_K)
 
     import tilelang.language as T
@@ -183,8 +176,7 @@ def run_blocksparse_matmul(num_stages):
     a = torch.randn(M, K).cuda().half()
     b = torch.randn(K, N).cuda().half()
 
-    kernel = blocksparse_matmul(
-        M, N, K, block_M=block_M, block_N=block_N, block_K=block_K, num_stages=num_stages)
+    kernel = blocksparse_matmul(M, N, K, block_M=block_M, block_N=block_N, block_K=block_K, num_stages=num_stages)
     print(kernel.get_kernel_source())
     # Create block mask with desired sparsity
     mask_shape = (M // block_M, N // block_N, K // block_K)
@@ -200,12 +192,10 @@ def run_blocksparse_matmul(num_stages):
                 accu = torch.zeros((block_M, block_N), dtype=torch.float32, device=A.device)
                 for k in range(K // block_K):
                     if BlockMask[i, j, k]:
-                        accu += (
-                            A[i * block_M:(i + 1) * block_M, k * block_K:(k + 1) * block_K].to(
-                                torch.float32) @ B[k * block_K:(k + 1) * block_K,
-                                                   j * block_N:(j + 1) * block_N].to(torch.float32))
-                ref_c[i * block_M:(i + 1) * block_M,
-                      j * block_N:(j + 1) * block_N] = accu.to(torch.float16)
+                        accu += A[i * block_M : (i + 1) * block_M, k * block_K : (k + 1) * block_K].to(torch.float32) @ B[
+                            k * block_K : (k + 1) * block_K, j * block_N : (j + 1) * block_N
+                        ].to(torch.float32)
+                ref_c[i * block_M : (i + 1) * block_M, j * block_N : (j + 1) * block_N] = accu.to(torch.float16)
         return ref_c
 
     # Compute the reference result using the naive PyTorch implementation

testing/python/language/test_tilelang_language_ptr.py

@@ -7,7 +7,6 @@ from tilelang.utils import map_torch_type
 
 
 def matmul_test(M, N, K, block_M, block_N, block_K, dtype="float16", accum_dtype="float"):
-
     @T.prim_func
     def main(
         a_ptr: T.ptr,

testing/python/language/test_tilelang_language_reshape.py

@@ -30,7 +30,8 @@ def run_reshape(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):
@@ -74,7 +75,8 @@ def run_reshape_smem_1d_2_2d(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):
@@ -117,7 +119,8 @@ def run_reshape_smem_2d_2_1d(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):
@@ -161,7 +164,8 @@ def run_reshape_fragment(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):
@@ -187,9 +191,11 @@ def reshape_layout_transform_shared(N, M, dtype):
         with T.Kernel(1, threads=32) as _:
             A_shared = T.alloc_shared((N // M, M), dtype, scope="shared")
 
-            T.annotate_layout({
+            T.annotate_layout(
+                {
                     A_shared: make_mma_swizzle_layout(A_shared),
-            })
+                }
+            )
             T.copy(A, A_shared)
             A_shared_reshape = T.reshape(A_shared, [N])
             T.copy(A_shared_reshape, B)
@@ -205,7 +211,8 @@ def run_reshape_layout_transform_shared(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):
@@ -249,7 +256,8 @@ def run_reduce_after_reshape(N, M, dtype):
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = jit_kernel.get_profiler()
 
     def ref_program(A):

testing/python/language/test_tilelang_language_ternary.py

@@ -4,9 +4,10 @@ import torch
 import tilelang.testing
 
 
-@tilelang.jit(out_idx=[1],)
+@tilelang.jit(
+    out_idx=[1],
+)
 def tilelang_ternary(M, N, block_M, block_N, dtype="float16"):
-
     @T.prim_func
     def main(
         A: T.Tensor((M, N), dtype),
@@ -15,8 +16,7 @@ def tilelang_ternary(M, N, block_M, block_N, dtype="float16"):
         # Initialize Kernel Context
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
             for i, j in T.Parallel(block_M, block_N):
-                B[by * block_M + i, bx * block_N + j] = (
-                    A[by * block_M + i, bx * block_N + j] if (by * block_M + i) < (M // 2) else 0)
+                B[by * block_M + i, bx * block_N + j] = A[by * block_M + i, bx * block_N + j] if (by * block_M + i) < (M // 2) else 0
 
     return main
 

testing/python/language/test_tilelang_language_tma_1d.py

@@ -9,10 +9,8 @@ def ref_program(x, y):
 
 @tilelang.jit(out_idx=[-1])
 def elementwise_add(M, N, block_M, block_N, in_dtype, out_dtype, threads):
-
     @T.prim_func
-    def elem_add(A: T.Tensor((M, N), in_dtype), B: T.Tensor((M, N), in_dtype), C: T.Tensor(
-        (M, N), out_dtype)):
+    def elem_add(A: T.Tensor((M, N), in_dtype), B: T.Tensor((M, N), in_dtype), C: T.Tensor((M, N), out_dtype)):
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=threads) as (bx, by):
             A_shared = T.alloc_shared((block_M, block_N), in_dtype)
             B_shared = T.alloc_shared((block_M, block_N), in_dtype)
@@ -21,7 +19,7 @@ def elementwise_add(M, N, block_M, block_N, in_dtype, out_dtype, threads):
 
             T.copy(A[by * block_M, bx * block_N], A_shared)
             T.copy(B[by * block_M, bx * block_N], B_shared)
-            for (local_y, local_x) in T.Parallel(block_M, block_N):
+            for local_y, local_x in T.Parallel(block_M, block_N):
                 C_local[local_y, local_x] = A_shared[local_y, local_x] + B_shared[local_y, local_x]
             T.copy(C_local, C_shared)
             T.copy(C_shared, C[by * block_M, bx * block_N])

testing/python/language/test_tilelang_language_unroll.py

@@ -4,7 +4,6 @@ from tilelang import language as T
 
 
 def test_unroll_with_step():
-
     @T.prim_func
     def main(A_ptr: T.handle):
         A = T.match_buffer(A_ptr, (16, 16), dtype="float32", align=16)
@@ -19,7 +18,6 @@ def test_unroll_with_step():
 
 
 def test_unroll_with_unroll_factor():
-
     @T.prim_func
     def main(A_ptr: T.handle):
         A = T.match_buffer(A_ptr, (16, 16), dtype="float32", align=16)

testing/python/language/test_tilelang_language_var_init.py

@@ -4,17 +4,15 @@ import tilelang.testing
 
 
 def test_var_assign() -> None:
-
     @tilelang.jit(out_idx=-1)
     def jit_kernel():
-
         @T.prim_func
-        def test_var_assign(A: T.Tensor((2,), 'int32')):
+        def test_var_assign(A: T.Tensor((2,), "int32")):
             with T.Kernel(1) as _:
-                a = T.alloc_var('int32', init=1)
-                b = T.alloc_var('int32', init=a)  # b gets value of a
+                a = T.alloc_var("int32", init=1)
+                b = T.alloc_var("int32", init=a)  # b gets value of a
                 a = 2
-                d = T.alloc_var('int32', init=a)  # c gets new value of a
+                d = T.alloc_var("int32", init=a)  # c gets new value of a
                 A[0] = b
                 A[1] = d
 
@@ -28,5 +26,5 @@ def test_var_assign() -> None:
     assert res[1] == 2
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     tilelang.testing.main()

testing/python/language/test_tilelang_language_vectorize.py

@@ -5,7 +5,6 @@ import tilelang.language as T
 
 @tilelang.jit(pass_configs={tilelang.PassConfigKey.TL_DISABLE_VECTORIZE_256: True})
 def vectorize_test(N, M, stride_A, stride_B):
-
     @T.prim_func
     def main(
         A: T.StridedTensor[(N, M), (1, stride_A), "float32"],  # noqa: F821
@@ -39,9 +38,7 @@ def run_vectorize(N, M, stride_A, stride_B):
     code = jit_kernel.get_kernel_source()
 
     vectorize_size = 1
-    while vectorize_size <= 2 and \
-          stride_A % (vectorize_size * 2) == 0 and \
-          stride_B % (vectorize_size * 2) == 0:
+    while vectorize_size <= 2 and stride_A % (vectorize_size * 2) == 0 and stride_B % (vectorize_size * 2) == 0:
         vectorize_size *= 2
 
     if vectorize_size == 4:
@@ -61,7 +58,6 @@ def test_vectorize():
 
 @tilelang.jit(pass_configs={tilelang.PassConfigKey.TL_DISABLE_VECTORIZE_256: True})
 def vectorize_test_invariant_index(N, M, K):
-
     @T.prim_func
     def main(
         A: T.Tensor[(N, M), "float32"],  # noqa: F821

testing/python/language/test_tilelang_language_vectorized_cast.py

@@ -73,8 +73,7 @@ def run_vectorized_cast(src_dtype_str: str, dst_dtype_str: str, check_str: str,
     code = kernel.get_kernel_source()
     code_parallel = kernel_parallel.get_kernel_source()
 
-    assert check_str in code and check_str in code_parallel, \
-        f"Cast {src_dtype_str} to {dst_dtype_str} with {lanes=} is not vectorized!"
+    assert check_str in code and check_str in code_parallel, f"Cast {src_dtype_str} to {dst_dtype_str} with {lanes=} is not vectorized!"
 
 
 def test_vectorized_cast():

testing/python/language/test_tilelang_language_view.py

@@ -10,6 +10,7 @@ def view_test(N, M, dtype, new_dtype=None):
     new_shape = [N // M, M]
     if new_dtype:
         from tvm import DataType
+
         dtype_src = DataType(dtype)
         dtype_dst = DataType(new_dtype)
         src_bits = dtype_src.bits
@@ -37,6 +38,7 @@ def run_view(N, M, dtype, new_dtype=None):
     def ref_program(A):
         if new_dtype:
             from tilelang.utils.tensor import map_torch_type
+
             torch_dtype = map_torch_type(new_dtype)
             return A.view(N // M, M).view(dtype=torch_dtype)
         return A.view(N // M, M)
@@ -45,7 +47,6 @@ def run_view(N, M, dtype, new_dtype=None):
 
 
 def test_reshape_view():
-
     # Test view with same dtype
     run_view(1024, 32, "float32")
     run_view(2048, 64, "float16")
@@ -61,6 +62,7 @@ def view_shape_mismatch_test(N, M, dtype, new_dtype=None):
     new_shape = [N // M, M + 1]
     if new_dtype:
         from tvm import DataType
+
         dtype_src = DataType(dtype)
         dtype_dst = DataType(new_dtype)
         src_bits = dtype_src.bits

testing/python/language/test_tilelang_language_warp_reduce.py

@@ -7,7 +7,6 @@ import tilelang.language as T
 
 @tilelang.jit
 def get_kernel(reduce_op: str, dtype: str):
-
     assert reduce_op in ["sum", "max", "min", "bitand", "bitor"]
 
     @T.prim_func
@@ -33,16 +32,16 @@ def get_kernel(reduce_op: str, dtype: str):
 
 
 def test_warp_reduce_sum():
-    a = torch.randn((32,), dtype=torch.float32, device='cuda')
-    kernel = get_kernel('sum', 'float32')
+    a = torch.randn((32,), dtype=torch.float32, device="cuda")
+    kernel = get_kernel("sum", "float32")
     ref = torch.full_like(a, a.sum())
     kernel(a)
     torch.testing.assert_close(a, ref)
 
 
 def test_warp_reduce_max():
-    a = torch.randn((32,), dtype=torch.float32, device='cuda')
-    kernel = get_kernel("max", 'float32')
+    a = torch.randn((32,), dtype=torch.float32, device="cuda")
+    kernel = get_kernel("max", "float32")
     print(kernel.get_kernel_source())
     ref = torch.full_like(a, a.max())
     kernel(a)
@@ -50,16 +49,16 @@ def test_warp_reduce_max():
 
 
 def test_warp_reduce_min():
-    a = torch.randn((32,), dtype=torch.float32, device='cuda')
-    kernel = get_kernel("min", 'float32')
+    a = torch.randn((32,), dtype=torch.float32, device="cuda")
+    kernel = get_kernel("min", "float32")
     ref = torch.full_like(a, a.min())
     kernel(a)
     torch.testing.assert_close(a, ref)
 
 
 def test_warp_reduce_bitand():
-    a = torch.randint(0, 100, size=(32,), dtype=torch.int32, device='cuda')
-    kernel = get_kernel("bitand", 'int32')
+    a = torch.randint(0, 100, size=(32,), dtype=torch.int32, device="cuda")
+    kernel = get_kernel("bitand", "int32")
     ref_val = a[0]
     for i in range(1, a.shape[0]):
         ref_val = ref_val & a[i]
@@ -69,8 +68,8 @@ def test_warp_reduce_bitand():
 
 
 def test_warp_reduce_bitor():
-    a = torch.randint(0, 100, size=(32,), dtype=torch.int32, device='cuda')
-    kernel = get_kernel("bitor", 'int32')
+    a = torch.randint(0, 100, size=(32,), dtype=torch.int32, device="cuda")
+    kernel = get_kernel("bitor", "int32")
     ref_val = a[0]
     for i in range(1, a.shape[0]):
         ref_val = ref_val | a[i]

testing/python/layout/test_tilelang_layout_fused_replicate.py

@@ -12,7 +12,6 @@ VEC_SIZE = 32
 
 @tilelang.jit
 def fused_index_kernel(B: int, M: int, N: int, BLOCK_MN: int, BLOCK_K: int):
-
     @T.prim_func
     def main(
         a: T.Buffer((B, M, N), "bfloat16"),

testing/python/math/test_math_bitwise_reduce.py

@@ -19,7 +19,6 @@ def bitwise_reduce(
     func,
     clear=True,
 ):
-
     @T.prim_func
     def reduce_func(
         A: T.Tensor((M, N), "int32"),
@@ -64,7 +63,7 @@ def run_single_bitwise_reduce(
             row_pattern = (i & 0xF) << (i % 4)  # 4-bit patterns shifted by row
 
             # Column-based pattern: different bit positions set based on column
-            col_pattern = (1 << (j % 31))  # Single bit set at different positions
+            col_pattern = 1 << (j % 31)  # Single bit set at different positions
 
             # Combine patterns with XOR to create diverse bit distributions
             # Add some deterministic "noise" based on position
@@ -76,7 +75,7 @@ def run_single_bitwise_reduce(
             if i % 4 == 0:
                 a[i, j] &= ~(0x1 << (i // 4))
             elif i % 2 == 0:
-                a[i, j] |= (0x1 << (i // 2))
+                a[i, j] |= 0x1 << (i // 2)
 
     if name == "reduce_bitand":
         expected = torch.full((M,), -1, device="cuda", dtype=torch.int32)

testing/python/math/test_math_fast_math.py

@@ -7,16 +7,16 @@ import re
 
 def get_mathop_lines(source, mathop_name):
     """Extract lines containing the mathop from CUDA source for debugging"""
-    lines = source.split('\n')
+    lines = source.split("\n")
     relevant_lines = []
     for i, line in enumerate(lines):
-        if mathop_name in line and ('(' in line):
+        if mathop_name in line and ("(" in line):
             # Include some context
             start = max(0, i - 1)
             end = min(len(lines), i + 2)
             relevant_lines.extend([f"{j}: {lines[j]}" for j in range(start, end)])
             relevant_lines.append("---")
-    return '\n'.join(relevant_lines[-10:])  # Show last 10 lines to avoid too much output
+    return "\n".join(relevant_lines[-10:])  # Show last 10 lines to avoid too much output
 
 
 def check_fastmath_usage(source, mathop_name, expect_fastmath=False):
@@ -27,9 +27,7 @@ def check_fastmath_usage(source, mathop_name, expect_fastmath=False):
     fastmath_matches = re.findall(fastmath_pattern, source)
     non_fastmath_matches = re.findall(non_fastmath_pattern, source)
 
-    print(
-        f"Found {len(fastmath_matches)} fastmath calls, {len(non_fastmath_matches)} non-fastmath calls"
-    )
+    print(f"Found {len(fastmath_matches)} fastmath calls, {len(non_fastmath_matches)} non-fastmath calls")
     if len(fastmath_matches) > 0:
         print(f"Fastmath calls found: {fastmath_matches}")
     if len(non_fastmath_matches) > 0:
@@ -51,13 +49,7 @@ def check_non_fastmath_usage(source, mathop_name):
     check_fastmath_usage(source, mathop_name, expect_fastmath=False)
 
 
-def run_single_arg_mathop_test(mathop_name,
-                               mathop_func,
-                               M=128,
-                               N=128,
-                               block_M=32,
-                               block_N=32,
-                               dtype="float32"):
+def run_single_arg_mathop_test(mathop_name, mathop_func, M=128, N=128, block_M=32, block_N=32, dtype="float32"):
     """
     Test single-argument mathops.
     T.exp should generate expf (non-fastmath), T.__exp should generate __expf (fastmath)
@@ -70,8 +62,7 @@ def run_single_arg_mathop_test(mathop_name,
     ):
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
             for i, j in T.Parallel(block_M, block_N):
-                B[by * block_M + i, bx * block_N + j] = mathop_func(A[by * block_M + i,
-                                                                      bx * block_N + j])
+                B[by * block_M + i, bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j])
 
     # Test with FAST_MATH disabled
     kernel_no_fastmath = tilelang.compile(
@@ -80,7 +71,8 @@ def run_single_arg_mathop_test(mathop_name,
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: False,
-        })
+        },
+    )
 
     source_no_fastmath = kernel_no_fastmath.get_kernel_source()
 
@@ -93,13 +85,7 @@ def run_single_arg_mathop_test(mathop_name,
     print(f"✓ {mathop_name} compilation and execution test passed")
 
 
-def run_two_arg_mathop_test(mathop_name,
-                            mathop_func,
-                            M=128,
-                            N=128,
-                            block_M=32,
-                            block_N=32,
-                            dtype="float32"):
+def run_two_arg_mathop_test(mathop_name, mathop_func, M=128, N=128, block_M=32, block_N=32, dtype="float32"):
     """
     Test two-argument mathops to ensure they generate non-fastmath CUDA code.
     """
@@ -112,9 +98,9 @@ def run_two_arg_mathop_test(mathop_name,
     ):
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
             for i, j in T.Parallel(block_M, block_N):
-                C[by * block_M + i,
-                  bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j],
-                                                  B[by * block_M + i, bx * block_N + j])
+                C[by * block_M + i, bx * block_N + j] = mathop_func(
+                    A[by * block_M + i, bx * block_N + j], B[by * block_M + i, bx * block_N + j]
+                )
 
     # Test with FAST_MATH disabled
     kernel_no_fastmath = tilelang.compile(
@@ -123,7 +109,8 @@ def run_two_arg_mathop_test(mathop_name,
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: False,
-        })
+        },
+    )
 
     # Test with FAST_MATH enabled
     kernel_fastmath = tilelang.compile(
@@ -132,7 +119,8 @@ def run_two_arg_mathop_test(mathop_name,
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: True,
-        })
+        },
+    )
 
     source_no_fastmath = kernel_no_fastmath.get_kernel_source()
     source_fastmath = kernel_fastmath.get_kernel_source()
@@ -184,7 +172,8 @@ def run_abs_test():
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: False,
-        })
+        },
+    )
 
     source = kernel.get_kernel_source()
     print("\n=== Testing abs (maps to fabs) ===")
@@ -199,13 +188,7 @@ def run_abs_test():
     print("✓ abs numerical test passed")
 
 
-def run_fastmath_mathop_test(mathop_name,
-                             mathop_func,
-                             M=128,
-                             N=128,
-                             block_M=32,
-                             block_N=32,
-                             dtype="float32"):
+def run_fastmath_mathop_test(mathop_name, mathop_func, M=128, N=128, block_M=32, block_N=32, dtype="float32"):
     """
     Test fastmath mathops to ensure they generate fastmath CUDA code (with __ prefix).
     """
@@ -217,8 +200,7 @@ def run_fastmath_mathop_test(mathop_name,
     ):
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
             for i, j in T.Parallel(block_M, block_N):
-                B[by * block_M + i, bx * block_N + j] = mathop_func(A[by * block_M + i,
-                                                                      bx * block_N + j])
+                B[by * block_M + i, bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j])
 
     # Test with FAST_MATH enabled
     kernel_fastmath = tilelang.compile(
@@ -227,14 +209,15 @@ def run_fastmath_mathop_test(mathop_name,
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: True,
-        })
+        },
+    )
 
     source_fastmath = kernel_fastmath.get_kernel_source()
 
     print(f"\n=== Testing {mathop_name} (fastmath version) ===")
     print("FAST_MATH=True:")
     # Strip the __ prefix for checking in the CUDA source
-    cuda_mathop_name = mathop_name.lstrip('_')
+    cuda_mathop_name = mathop_name.lstrip("_")
     check_fastmath_usage(source_fastmath, cuda_mathop_name, expect_fastmath=True)
 
     # Test numerical correctness

testing/python/math/test_math_ieee_math.py

@@ -5,14 +5,7 @@ import tilelang.testing
 import pytest
 
 
-def run_ieee_math_test(mathop_name,
-                       mathop_func,
-                       rounding_mode="rn",
-                       M=128,
-                       N=128,
-                       block_M=32,
-                       block_N=32,
-                       dtype="float32"):
+def run_ieee_math_test(mathop_name, mathop_func, rounding_mode="rn", M=128, N=128, block_M=32, block_N=32, dtype="float32"):
     """
     Test IEEE-compliant math operations with specified rounding modes.
     """
@@ -29,11 +22,12 @@ def run_ieee_math_test(mathop_name,
         ):
             with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
                 for i, j in T.Parallel(block_M, block_N):
-                    D[by * block_M + i,
-                      bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j],
+                    D[by * block_M + i, bx * block_N + j] = mathop_func(
+                        A[by * block_M + i, bx * block_N + j],
                         B[by * block_M + i, bx * block_N + j],
-                                                      C[by * block_M + i,
-                                                        bx * block_N + j], rounding_mode)
+                        C[by * block_M + i, bx * block_N + j],
+                        rounding_mode,
+                    )
 
         out_idx = [3]
         num_inputs = 3
@@ -47,10 +41,9 @@ def run_ieee_math_test(mathop_name,
         ):
             with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
                 for i, j in T.Parallel(block_M, block_N):
-                    C[by * block_M + i,
-                      bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j],
-                                                      B[by * block_M + i,
-                                                        bx * block_N + j], rounding_mode)
+                    C[by * block_M + i, bx * block_N + j] = mathop_func(
+                        A[by * block_M + i, bx * block_N + j], B[by * block_M + i, bx * block_N + j], rounding_mode
+                    )
 
         out_idx = [2]
         num_inputs = 2
@@ -63,9 +56,7 @@ def run_ieee_math_test(mathop_name,
         ):
             with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
                 for i, j in T.Parallel(block_M, block_N):
-                    B[by * block_M + i,
-                      bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j],
-                                                      rounding_mode)
+                    B[by * block_M + i, bx * block_N + j] = mathop_func(A[by * block_M + i, bx * block_N + j], rounding_mode)
 
         out_idx = [1]
         num_inputs = 1
@@ -77,7 +68,8 @@ def run_ieee_math_test(mathop_name,
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: False,
-        })
+        },
+    )
 
     print(f"\n=== Testing {mathop_name} with rounding mode {rounding_mode} ===")
     print(f"✓ {mathop_name} compilation test passed")
@@ -207,7 +199,8 @@ def test_ieee_frsqrt_rn_only():
         target="cuda",
         pass_configs={
             tilelang.PassConfigKey.TL_ENABLE_FAST_MATH: False,
-        })
+        },
+    )
 
     print("\n=== Testing ieee_frsqrt (rn only) ===")
     print("✓ ieee_frsqrt compilation test passed")

testing/python/metal/test_metal_codegen.py

@@ -5,9 +5,8 @@ import tilelang.language as T
 import torch
 
 
-@tilelang.jit(execution_backend='torch')
+@tilelang.jit(execution_backend="torch")
 def matmul(M, N, K, block_M, block_N, block_K, dtype="float32", accum_dtype="float"):
-
     @T.prim_func
     def gemm(
         A: T.Tensor((M, K), dtype),
@@ -15,8 +14,8 @@ def matmul(M, N, K, block_M, block_N, block_K, dtype="float32", accum_dtype="flo
         C: T.Tensor((M, N), dtype),
     ):
         with T.Kernel(T.ceildiv(N, block_N), T.ceildiv(M, block_M), threads=128) as (bx, by):
-            A_shared = T.alloc_shared((block_M, block_K), dtype, scope='shared')
-            B_shared = T.alloc_shared((block_K, block_N), dtype, scope='shared')
+            A_shared = T.alloc_shared((block_M, block_K), dtype, scope="shared")
+            B_shared = T.alloc_shared((block_K, block_N), dtype, scope="shared")
             C_local = T.alloc_fragment((block_M, block_N), accum_dtype)
 
             T.clear(C_local)
@@ -48,13 +47,13 @@ def assert_gemm(
 
     torch_dtype = getattr(torch, dtype)
     a, b = None, None
-    if 'int' in dtype:
-        a = torch.randint(100, (M, K), dtype=torch_dtype, device='mps')
-        b = torch.randint(100, (K, N), dtype=torch_dtype, device='mps')
+    if "int" in dtype:
+        a = torch.randint(100, (M, K), dtype=torch_dtype, device="mps")
+        b = torch.randint(100, (K, N), dtype=torch_dtype, device="mps")
     else:
-        a = torch.randn(M, K, dtype=torch_dtype, device='mps')
-        b = torch.randn(K, N, dtype=torch_dtype, device='mps')
-    c = torch.zeros(M, N, dtype=torch_dtype, device='mps')
+        a = torch.randn(M, K, dtype=torch_dtype, device="mps")
+        b = torch.randn(K, N, dtype=torch_dtype, device="mps")
+    c = torch.zeros(M, N, dtype=torch_dtype, device="mps")
 
     jit_kernel(a, b, c)
 
@@ -70,12 +69,12 @@ def test_gemm_float32():
 
 @tilelang.testing.requires_metal
 def test_gemm_float16():
-    assert_gemm(1024, 1024, 1024, 16, 16, 16, dtype='float16', atol=1)
+    assert_gemm(1024, 1024, 1024, 16, 16, 16, dtype="float16", atol=1)
 
 
 @tilelang.testing.requires_metal
 def test_gemm_int32():
-    assert_gemm(1024, 1024, 1024, 16, 16, 16, dtype='int32', atol=1)
+    assert_gemm(1024, 1024, 1024, 16, 16, 16, dtype="int32", atol=1)
 
 
 if __name__ == "__main__":

testing/python/primitives/test_tilelang_primitives_mma.py

@@ -88,7 +88,8 @@ def run_matmul_ssr(
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = kernel.get_profiler()
 
     def ref_program(A, B):
@@ -106,24 +107,9 @@ def run_matmul_ssr(
 
 
 def test_gemm_f16f16f16_nt_ssr():
-    run_matmul_ssr(
-        16, 16, 16, False, True, "float16", "float16", "float16", 16, 16, 16, 0, num_threads=32)
-    run_matmul_ssr(
-        128, 128, 128, False, True, "float16", "float16", "float16", 32, 32, 32, 0, num_threads=64)
-    run_matmul_ssr(
-        1024,
-        1024,
-        1024,
-        False,
-        True,
-        "float16",
-        "float16",
-        "float16",
-        128,
-        128,
-        32,
-        2,
-        num_threads=128)
+    run_matmul_ssr(16, 16, 16, False, True, "float16", "float16", "float16", 16, 16, 16, 0, num_threads=32)
+    run_matmul_ssr(128, 128, 128, False, True, "float16", "float16", "float16", 32, 32, 32, 0, num_threads=64)
+    run_matmul_ssr(1024, 1024, 1024, False, True, "float16", "float16", "float16", 128, 128, 32, 2, num_threads=128)
 
 
 def matmul_rsr(
@@ -214,7 +200,8 @@ def run_matmul_rsr(
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = kernel.get_profiler()
 
     def ref_program(A, B):
@@ -342,7 +329,8 @@ def run_matmul_rrr(
         pass_configs={
             tilelang.PassConfigKey.TL_DISABLE_TMA_LOWER: True,
             tilelang.PassConfigKey.TL_DISABLE_WARP_SPECIALIZED: True,
-        })
+        },
+    )
     profiler = kernel.get_profiler()
 
     def ref_program(A, B):