From 4c572d34ebd18bfd109e0c130cfb1d7a70d79c4b Mon Sep 17 00:00:00 2001
From: "Andrea Oggioni (aupcloud)" <24810621+etabeta1@users.noreply.github.com>
Date: Sat, 23 May 2026 13:33:20 +0000
Subject: [PATCH 1/3] Remove usages of deprecated `SequentialPlacer`

`SequentialPlacer` was deprecated and then removed from IRON
---
 ivoted/aie2.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/ivoted/aie2.py b/ivoted/aie2.py
index 69edc86..31f570c 100644
--- a/ivoted/aie2.py
+++ b/ivoted/aie2.py
@@ -10,7 +10,6 @@
 import sys
 
 from aie.iron import Kernel, ObjectFifo, Program, Runtime, Worker
-from aie.iron.placers import SequentialPlacer
 from aie.iron.device import NPU1Col1, NPU2
 from aie.iron.controlflow import range_
 
@@ -102,7 +101,7 @@ def core_fn(of_in, of_factor, of_out, scale_scalar):
     my_program = Program(dev, rt)
 
     # Place components (assign them resources on the device) and generate an MLIR module
-    return my_program.resolve_program(SequentialPlacer())
+    return my_program.resolve_program()
 
 
 # Parse module arguments

From 3145abfadfc81f3474fa4e78d503fc271844f8fa Mon Sep 17 00:00:00 2001
From: "Andrea Oggioni (aupcloud)" <24810621+etabeta1@users.noreply.github.com>
Date: Sat, 23 May 2026 13:52:39 +0000
Subject: [PATCH 2/3] Ensure MLIR schedule rebuilds after it failed on previous
 `make` call

---
 ivoted/Makefile |  4 ++--
 ivoted/aie2.py  | 12 ++++++++----
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/ivoted/Makefile b/ivoted/Makefile
index 193771d..b982c80 100644
--- a/ivoted/Makefile
+++ b/ivoted/Makefile
@@ -35,11 +35,11 @@ endif
 
 build/aie.mlir: $(srcdir)/$(aie_py_src)
 	@mkdir -p $(@D)
-	python3 $< -d $(devicename) -i1s $(in1_size) -i2s $(in2_size) -os $(out_size) > $@
+	python3 $< -d $(devicename) -i1s $(in1_size) -i2s $(in2_size) -os $(out_size) -of $@
 
 build/aie_trace.mlir: $(srcdir)/$(aie_py_src)
 	@mkdir -p $(@D)
-	python3 $< -d $(devicename) -i1s $(in1_size) -i2s $(in2_size) -os $(out_size) -t $(trace_size) > $@
+	python3 $< -d $(devicename) -i1s $(in1_size) -i2s $(in2_size) -os $(out_size) -t $(trace_size) -of $@
 
 build/final.xclbin: build/aie.mlir build/scale.o
 	@mkdir -p $(@D)
diff --git a/ivoted/aie2.py b/ivoted/aie2.py
index 31f570c..88d1503 100644
--- a/ivoted/aie2.py
+++ b/ivoted/aie2.py
@@ -99,15 +99,15 @@ def core_fn(of_in, of_factor, of_out, scale_scalar):
  
     # Create the program from the device type and runtime
     my_program = Program(dev, rt)
-
+    
     # Place components (assign them resources on the device) and generate an MLIR module
     return my_program.resolve_program()
 
 
 # Parse module arguments
-if len(sys.argv) < 5:
+if len(sys.argv) < 6:
     raise ValueError(
-        "[ERROR] Need at least 4 arguments (dev, in1_size, in2_size, out_size)"
+        "[ERROR] Need at least 5 arguments (dev, in1_size, in2_size, out_size, output_file)"
     )
 p = argparse.ArgumentParser()
 p.add_argument("-d", "--dev", required=True, dest="device", help="AIE Device")
@@ -126,6 +126,9 @@ def core_fn(of_in, of_factor, of_out, scale_scalar):
     default=0,
     help="Trace buffer size",
 )
+
+p.add_argument("-of", "--output-file", required=True, dest="output_file", help="The name in which the generated MLIR mldule will be written to")
+
 opts = p.parse_args(sys.argv[1:])
 
 if opts.device == "npu":
@@ -146,4 +149,5 @@ def core_fn(of_in, of_factor, of_out, scale_scalar):
 
 module = my_vector_scalar_mul(dev, in1_size, in2_size, out_size, trace_size)
 # Print the generated MLIR - DO NOT REMOVE
-print(module)
\ No newline at end of file
+with open(opts.output_file, "w") as f:
+    print(module, file=f)
\ No newline at end of file

From c55e942bdb18cb6f4ef6b493b7527a5d138f437a Mon Sep 17 00:00:00 2001
From: "Andrea Oggioni (aupcloud)" <24810621+etabeta1@users.noreply.github.com>
Date: Sat, 23 May 2026 14:09:48 +0000
Subject: [PATCH 3/3] Fix typo

---
 ivoted/aie2.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ivoted/aie2.py b/ivoted/aie2.py
index 88d1503..6220f39 100644
--- a/ivoted/aie2.py
+++ b/ivoted/aie2.py
@@ -127,7 +127,7 @@ def core_fn(of_in, of_factor, of_out, scale_scalar):
     help="Trace buffer size",
 )
 
-p.add_argument("-of", "--output-file", required=True, dest="output_file", help="The name in which the generated MLIR mldule will be written to")
+p.add_argument("-of", "--output-file", required=True, dest="output_file", help="The name of the file in which the generated MLIR mldule will be written to")
 
 opts = p.parse_args(sys.argv[1:])