pipeline.parse_perf_metrics Namespace Reference

Functions
	debug_print (dict values)

Variables
	trials = int(sys.argv[2])
	df = pl.read_csv(sys.argv[1], has_header=False)
	columns
dict	field_map
dict	event_to_key = {v: k for k, v in field_map.items() if v != "NA"}
	filtered = df.filter(pl.col("event").is_in(event_to_key.keys()))
tuple	to_clean
dict	values = {key: "NA" for key in field_map}
	named
dict	cli_key = event_to_key[row["event"]]
list	ordered_keys

Function Documentation

debug_print()

pipeline.parse_perf_metrics.debug_print

(

dict

values

)

Definition at line 106 of file parse_perf_metrics.py.

def debug_print(values: dict):
    for k in ordered_keys:
        print(f"[DEBUG] {k} = {values.get(k)}", file=sys.stderr)
 
 

Variable Documentation

cli_key

dict pipeline.parse_perf_metrics.cli_key = event_to_key[row["event"]]

Definition at line 86 of file parse_perf_metrics.py.

columns

pipeline.parse_perf_metrics.columns

Definition at line 52 of file parse_perf_metrics.py.

df

pipeline.parse_perf_metrics.df = pl.read_csv(sys.argv[1], has_header=False)

Definition at line 51 of file parse_perf_metrics.py.

event_to_key

dict pipeline.parse_perf_metrics.event_to_key = {v: k for k, v in field_map.items() if v != "NA"}

Definition at line 71 of file parse_perf_metrics.py.

field_map

dict pipeline.parse_perf_metrics.field_map

Initial value:

=  {
    "cycles": "cycles:u",
    "instr": "instructions:u",
    "cache_loads": "cache-references:u",
    "cache_miss": "cache-misses:u",
    "l1_loads": "L1-dcache-loads:u",
    "l1_misses": "L1-dcache-load-misses:u",
    "l2_loads": "NA",
    "l2_misses": "NA",
    "l3_loads": "NA",
   "l3_misses": "NA",
    "tlb_loads": "dTLB-loads:u",
    "tlb_misses": "dTLB-load-misses:u",
    "branch_instr": "branch-instructions:u",
    "branch_misses": "branch-misses:u",
}

Definition at line 54 of file parse_perf_metrics.py.

filtered

pipeline.parse_perf_metrics.filtered = df.filter(pl.col("event").is_in(event_to_key.keys()))

Definition at line 72 of file parse_perf_metrics.py.

named

pipeline.parse_perf_metrics.named

Definition at line 85 of file parse_perf_metrics.py.

ordered_keys

list pipeline.parse_perf_metrics.ordered_keys

Initial value:

=  [
    "cycles", "instr", "ipc",
    "cache_loads", "cache_miss",
    "l1_loads", "l1_misses",
    "l2_loads", "l2_misses",
    "l3_loads", "l3_misses",
    "tlb_loads", "tlb_misses",
    "branch_instr", "branch_misses",
    "miss_per_trial", "cycles_per_trial"
]

Definition at line 94 of file parse_perf_metrics.py.

to_clean

tuple pipeline.parse_perf_metrics.to_clean

Initial value:

=  (
    pl.when(pl.col("value").cast(pl.Float64, strict=False).is_null())
      .then(pl.lit("NA"))
      .otherwise(pl.col("value").cast(pl.Utf8))  # stringify numeric
)

Definition at line 75 of file parse_perf_metrics.py.

trials

pipeline.parse_perf_metrics.trials = int(sys.argv[2])

Definition at line 49 of file parse_perf_metrics.py.

values

dict pipeline.parse_perf_metrics.values = {key: "NA" for key in field_map}

Definition at line 83 of file parse_perf_metrics.py.