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Print summary stats for overall success of specialization. (GH-31211)
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@ -77,6 +77,33 @@ def extract_opcode_stats(stats):
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return opcode_stats
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def categorized_counts(opcode_stats):
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basic = 0
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specialized = 0
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not_specialized = 0
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specialized_instructions = {
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op for op in opcode._specialized_instructions
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if "__" not in op and "ADAPTIVE" not in op}
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adaptive_instructions = {
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op for op in opcode._specialized_instructions
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if "ADAPTIVE" in op}
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for i, opcode_stat in enumerate(opcode_stats):
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if "execution_count" not in opcode_stat:
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continue
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count = opcode_stat['execution_count']
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name = opname[i]
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if "specializable" in opcode_stat:
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not_specialized += count
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elif name in adaptive_instructions:
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not_specialized += count
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elif name in specialized_instructions:
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miss = opcode_stat.get("specialization.miss", 0)
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not_specialized += miss
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specialized += count - miss
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else:
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basic += count
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return basic, not_specialized, specialized
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def main():
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stats = gather_stats()
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opcode_stats = extract_opcode_stats(stats)
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@ -102,6 +129,11 @@ def main():
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for i, opcode_stat in enumerate(opcode_stats):
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name = opname[i]
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print_specialization_stats(name, opcode_stat)
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basic, not_specialized, specialized = categorized_counts(opcode_stats)
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print("Specialization effectiveness:")
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print(f" Base instructions {basic} {basic*100/total:0.1f}%")
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print(f" Not specialized {not_specialized} {not_specialized*100/total:0.1f}%")
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print(f" Specialized {specialized} {specialized*100/total:0.1f}%")
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print("Call stats:")
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total = 0
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for key, value in stats.items():
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