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Merge pull request #85 from qcjiang/bug_fix/when_mov_is_the_last_instr

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a) fix a bug when 'mov' is the last instruction and no markers are given
b) fix bug when kernel consists of only unknown load instructions
This commit is contained in:
Jan
2022-01-27 10:09:28 +01:00
committed by GitHub
parent ebadaba3ca 71b9a17ab8
commit 5748b2987b
2 changed files with 2 additions and 2 deletions
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2
osaca/semantics/kernel_dg.py
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@@ -225,7 +225,7 @@ class KernelDG(nx.DiGraph):
node["latency_cp"] = self.dg.edges[(s, d)]["latency"]
path_latency += node["latency_cp"]
# add latency for last instruction
node = self._get_node_by_lineno(longest_path[-1])
node = self._get_node_by_lineno(int(longest_path[-1]))
node["latency_cp"] = node["latency"]
if max_latency_instr["latency"] > path_latency:
max_latency_instr["latency_cp"] = float(max_latency_instr["latency"])

2
osaca/semantics/marker_utils.py
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@@ -138,7 +138,7 @@ def find_marked_section(
index_start = i + 1
elif comments["end"] == line.comment:
index_end = i
elif line.instruction in mov_instr and lines[i + 1].directive is not None:
elif line.instruction in mov_instr and len(lines) > i + 1 and lines[i + 1].directive is not None:
source = line.operands[0 if not reverse else 1]
destination = line.operands[1 if not reverse else 0]
# instruction pair matches, check for operands