From 8ef7f580ba4e4999a5b79ffadc7ee42a116e771e Mon Sep 17 00:00:00 2001
From: auphelia <jakobapk@web.de>
Date: Mon, 20 Jun 2022 13:47:47 +0100
Subject: [PATCH] [pre-commit] Fix issues with pre-commit

---
 requirements.txt                                            | 2 +-
 src/finn/builder/build_dataflow_config.py                   | 2 +-
 src/finn/builder/build_dataflow_steps.py                    | 4 ++--
 src/finn/custom_op/fpgadataflow/streamingfclayer_batch.py   | 4 ++--
 .../custom_op/fpgadataflow/vector_vector_activate_batch.py  | 4 ++--
 src/finn/transformation/fpgadataflow/set_fifo_depths.py     | 2 +-
 src/finn/transformation/qonnx/infer_quant_avg_pool_2d.py    | 2 +-
 src/finn/transformation/qonnx/qonnx_activation_handlers.py  | 6 +++---
 tests/end2end/test_end2end_bnn_pynq.py                      | 2 +-
 tests/fpgadataflow/test_fpgadataflow_vvau.py                | 4 ++--
 tests/fpgadataflow/test_set_folding.py                      | 4 ++--
 11 files changed, 18 insertions(+), 18 deletions(-)

diff --git a/requirements.txt b/requirements.txt
index 2e75bb44b..b1f36d378 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,10 +9,10 @@ onnx==1.7.0
 onnxoptimizer
 onnxruntime==1.4.0
 pre-commit==2.6.0
+protobuf==3.20.1
 pyscaffold==3.2.1
 scipy==1.5.2
 setupext-janitor>=1.1.2
 toposort==1.5
 vcdvcd==1.0.5
 wget==3.2
-protobuf==3.20.1
\ No newline at end of file
diff --git a/src/finn/builder/build_dataflow_config.py b/src/finn/builder/build_dataflow_config.py
index 807fd7068..106c22120 100644
--- a/src/finn/builder/build_dataflow_config.py
+++ b/src/finn/builder/build_dataflow_config.py
@@ -340,7 +340,7 @@ class DataflowBuildConfig:
         if self.target_fps is None:
             return None
         else:
-            n_clock_cycles_per_sec = 10 ** 9 / self.synth_clk_period_ns
+            n_clock_cycles_per_sec = 10**9 / self.synth_clk_period_ns
             n_cycles_per_frame = n_clock_cycles_per_sec / self.target_fps
             return int(n_cycles_per_frame)
 
diff --git a/src/finn/builder/build_dataflow_steps.py b/src/finn/builder/build_dataflow_steps.py
index c977f15e7..bf3701f12 100644
--- a/src/finn/builder/build_dataflow_steps.py
+++ b/src/finn/builder/build_dataflow_steps.py
@@ -397,7 +397,7 @@ def step_generate_estimate_reports(model: ModelWrapper, cfg: DataflowBuildConfig
         model = model.transform(AnnotateCycles())
         estimate_network_performance = model.analysis(dataflow_performance)
         # add some more metrics to estimated performance
-        n_clock_cycles_per_sec = (10 ** 9) / cfg.synth_clk_period_ns
+        n_clock_cycles_per_sec = (10**9) / cfg.synth_clk_period_ns
         est_fps = n_clock_cycles_per_sec / estimate_network_performance["max_cycles"]
         estimate_network_performance["estimated_throughput_fps"] = est_fps
         est_latency_ns = (
@@ -599,7 +599,7 @@ def step_out_of_context_synthesis(model: ModelWrapper, cfg: DataflowBuildConfig)
 
         estimate_network_performance = model.analysis(dataflow_performance)
         # add some more metrics to estimated performance
-        n_clock_cycles_per_sec = float(ooc_res_dict["fmax_mhz"]) * (10 ** 6)
+        n_clock_cycles_per_sec = float(ooc_res_dict["fmax_mhz"]) * (10**6)
         est_fps = n_clock_cycles_per_sec / estimate_network_performance["max_cycles"]
         ooc_res_dict["estimated_throughput_fps"] = est_fps
         with open(report_dir + "/ooc_synth_and_timing.json", "w") as f:
diff --git a/src/finn/custom_op/fpgadataflow/streamingfclayer_batch.py b/src/finn/custom_op/fpgadataflow/streamingfclayer_batch.py
index 68cd1ff9e..896e7c292 100644
--- a/src/finn/custom_op/fpgadataflow/streamingfclayer_batch.py
+++ b/src/finn/custom_op/fpgadataflow/streamingfclayer_batch.py
@@ -358,8 +358,8 @@ class StreamingFCLayer_Batch(HLSCustomOp):
         if noact == 0:
             odt = self.get_output_datatype()
             B = odt.bitwidth()
-            thr_luts = (2 ** B - 1) * acc_bits * math.ceil(self.calc_tmem() / 64)
-            comp_luts = (2 ** B - 1) * acc_bits
+            thr_luts = (2**B - 1) * acc_bits * math.ceil(self.calc_tmem() / 64)
+            comp_luts = (2**B - 1) * acc_bits
 
         return int(
             c0
diff --git a/src/finn/custom_op/fpgadataflow/vector_vector_activate_batch.py b/src/finn/custom_op/fpgadataflow/vector_vector_activate_batch.py
index e0f789a88..f50c5d1ef 100644
--- a/src/finn/custom_op/fpgadataflow/vector_vector_activate_batch.py
+++ b/src/finn/custom_op/fpgadataflow/vector_vector_activate_batch.py
@@ -694,8 +694,8 @@ class Vector_Vector_Activate_Batch(HLSCustomOp):
         if noact == 0:
             odt = self.get_output_datatype()
             B = odt.bitwidth()
-            thr_luts = (2 ** B - 1) * acc_bits * math.ceil(self.calc_tmem() / 64)
-            comp_luts = (2 ** B - 1) * acc_bits
+            thr_luts = (2**B - 1) * acc_bits * math.ceil(self.calc_tmem() / 64)
+            comp_luts = (2**B - 1) * acc_bits
 
         return int(c0 + c1 * (P * (mult_luts + acc_luts + thr_luts + comp_luts)) + c2)
 
diff --git a/src/finn/transformation/fpgadataflow/set_fifo_depths.py b/src/finn/transformation/fpgadataflow/set_fifo_depths.py
index 39eb04956..ce7cf7bc5 100644
--- a/src/finn/transformation/fpgadataflow/set_fifo_depths.py
+++ b/src/finn/transformation/fpgadataflow/set_fifo_depths.py
@@ -222,7 +222,7 @@ class InsertAndSetFIFODepths(Transformation):
         fpgapart,
         clk_ns=10.0,
         max_qsrl_depth=256,
-        max_depth=2 ** 14,
+        max_depth=2**14,
         swg_exception=True,
         vivado_ram_style="auto",
     ):
diff --git a/src/finn/transformation/qonnx/infer_quant_avg_pool_2d.py b/src/finn/transformation/qonnx/infer_quant_avg_pool_2d.py
index faad31fa0..c234bd38d 100644
--- a/src/finn/transformation/qonnx/infer_quant_avg_pool_2d.py
+++ b/src/finn/transformation/qonnx/infer_quant_avg_pool_2d.py
@@ -230,7 +230,7 @@ class AvgPoolAndTruncToQuantAvgPool(Transformation):
                         # 7c2603a95e90e4de2575020e575c24eab6a15889/src/finn/custom_op/
                         # general/quantavgpool2d.py#L94
                         ibits = math.floor(
-                            math.log(2 ** trunc_in_bits / (k_s * k_s), 2)
+                            math.log(2**trunc_in_bits / (k_s * k_s), 2)
                         )
                         # Get sign
                         signed = _get_signed_from_upstream(model, t_node)
diff --git a/src/finn/transformation/qonnx/qonnx_activation_handlers.py b/src/finn/transformation/qonnx/qonnx_activation_handlers.py
index 3336b1eee..c8bde7fea 100644
--- a/src/finn/transformation/qonnx/qonnx_activation_handlers.py
+++ b/src/finn/transformation/qonnx/qonnx_activation_handlers.py
@@ -333,7 +333,7 @@ class QuantReluHandler(QuantActBaseHandler):
         # Calculate thersholds, see: https://github.com/Xilinx/brevitas/blob/
         # a5bfd6dc5e030f0047ac1ee47932b60e8e873e17/src/brevitas/export/
         # onnx/finn/handler/act.py#L21
-        num_distinct_values = 2 ** bit_width
+        num_distinct_values = 2**bit_width
         num_thresholds = int(num_distinct_values - 1)
         flat_scale = quant_scale.flatten().astype(np.float32)
         num_scale_channels = flat_scale.shape[0]
@@ -468,9 +468,9 @@ class QuantIdentityHandler(QuantActBaseHandler):
             return thresholds
         else:
             if narrow:
-                num_distinct_values = 2 ** bit_width - 1
+                num_distinct_values = 2**bit_width - 1
             else:
-                num_distinct_values = 2 ** bit_width
+                num_distinct_values = 2**bit_width
 
             num_thresholds = int(num_distinct_values - 1)
             flat_scale = quant_scale.flatten()
diff --git a/tests/end2end/test_end2end_bnn_pynq.py b/tests/end2end/test_end2end_bnn_pynq.py
index 1fddc7c1c..1d7d5e3e9 100644
--- a/tests/end2end/test_end2end_bnn_pynq.py
+++ b/tests/end2end/test_end2end_bnn_pynq.py
@@ -765,7 +765,7 @@ class TestEnd2End:
         ret = dict()
         # try a range of batch sizes, some may fail due to insufficient DMA
         # buffers
-        bsize_range_in = [8 ** i for i in range(5)]
+        bsize_range_in = [8**i for i in range(5)]
         bsize_range = []
         for bsize in bsize_range_in:
             res = throughput_test_remote(model, bsize)
diff --git a/tests/fpgadataflow/test_fpgadataflow_vvau.py b/tests/fpgadataflow/test_fpgadataflow_vvau.py
index 6f39994bf..9eb3a7f45 100644
--- a/tests/fpgadataflow/test_fpgadataflow_vvau.py
+++ b/tests/fpgadataflow/test_fpgadataflow_vvau.py
@@ -62,8 +62,8 @@ def _infer_sparse_weight_tensor(W_conv, k_h, k_w, channels):
 def _calculate_dot_prod_range(dt_a, dt_b, len):
     """Returns the (min,max) values a dot product between two (un)signed vectors of
     types dt_a and dt_b of len elements can take."""
-    min_prod = 2 ** 30
-    max_prod = -(2 ** 30)
+    min_prod = 2**30
+    max_prod = -(2**30)
     for a_val in [dt_a.min(), dt_a.max()]:
         for b_val in [dt_b.min(), dt_b.max()]:
             prod = a_val * b_val * len
diff --git a/tests/fpgadataflow/test_set_folding.py b/tests/fpgadataflow/test_set_folding.py
index 66fd5b43a..492f20867 100644
--- a/tests/fpgadataflow/test_set_folding.py
+++ b/tests/fpgadataflow/test_set_folding.py
@@ -109,7 +109,7 @@ def make_multi_fclayer_model(ch, wdt, adt, tdt, nnodes):
 
 
 # desired frames per second
-@pytest.mark.parametrize("target_fps", [30, 10 ** 5, 10 ** 7])
+@pytest.mark.parametrize("target_fps", [30, 10**5, 10**7])
 # target chip or board
 @pytest.mark.parametrize("platform", ["Pynq-Z1", "Ultra96", "U200"])
 def test_set_folding(target_fps, platform):
@@ -126,7 +126,7 @@ def test_set_folding(target_fps, platform):
     dataflow_model = load_test_checkpoint_or_skip(dataflow_model_filename)
 
     clk_ns = 5
-    target_cycles_per_frame = int((10 ** 9 / clk_ns) / target_fps)
+    target_cycles_per_frame = int((10**9 / clk_ns) / target_fps)
     dataflow_model = dataflow_model.transform(SetFolding(target_cycles_per_frame))
 
     exp_cycles_dict = dataflow_model.analysis(exp_cycles_per_layer)
-- 
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