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Added default metric reporting. Reports QoR and power metrics for predefined synthesis steps. #832

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Added default metric reporting. Reports QoR and power metrics for predefined synthesis steps. #832

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9 changes: 9 additions & 0 deletions hammer/synthesis/genus/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,12 @@ def init_environment(self) -> bool:
# TODO: is there a way to track instance paths through the synthesis process?
verbose_append("set_db root: .auto_ungroup none")

# Enable metric tracking
verbose_append(f"set_db statistics_log_data {self.get_setting('synthesis.genus.track_qor_metrics')}")
verbose_append(f"set_db statistics_log_data {self.get_setting('synthesis.genus.track_qor_metrics')}")
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Duplicated line?


verbose_append(f"set_db statistics_enable_power_report {self.get_setting('synthesis.genus.track_power_metrics')}")

# Set "don't use" cells.
for l in self.generate_dont_use_commands():
self.append(l)
Expand Down Expand Up @@ -345,6 +351,9 @@ def generate_reports(self) -> bool:
"""Generate reports."""
# TODO: extend report generation capabilities
self.verbose_append("write_reports -directory reports -tag final")

self.verbose_append("report_metric -format text -out_file reports/final_metrics.rpt")

return True

def write_regs(self) -> bool:
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6 changes: 6 additions & 0 deletions hammer/synthesis/genus/defaults.yml
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Expand Up @@ -10,3 +10,9 @@ synthesis.genus:

# Generate the TCL file but do not run it yet.
generate_only: false

# Track QoR metrics for predefined stages during synthesis: elaborate, syn_generic, syn_map and syn_opt.
track_qor_metrics: true

# Track power metrics for same stages as above. Runtime intensive.
track_power_metrics: true