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fixed CSV trace converter

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This commit is contained in:
Blaise Tine 2024-07-31 00:15:32 -07:00
parent 516ce43a5c
commit 609155e490
1 changed files with 34 additions and 28 deletions
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62
ci/trace_csv.py
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@ -19,6 +19,8 @@ import csv
import re
import inspect
configs = None
def parse_args():
parser = argparse.ArgumentParser(description='CPU trace log to CSV format converter.')
parser.add_argument('-t', '--type', default='simx', help='log type (rtlsim or simx)')
@ -26,6 +28,24 @@ def parse_args():
parser.add_argument('log', help='Input log file')
return parser.parse_args()
def load_config(filename):
config_pattern = r"CONFIGS: num_threads=(\d+), num_warps=(\d+), num_cores=(\d+), num_clusters=(\d+), socket_size=(\d+), local_mem_base=0x([0-9a-fA-F]+), num_barriers=(\d+)"
with open(filename, 'r') as file:
for line in file:
config_match = re.search(config_pattern, line)
if config_match:
config = {
'num_threads': int(config_match.group(1)),
'num_warps': int(config_match.group(2)),
'num_cores': int(config_match.group(3)),
'num_clusters': int(config_match.group(4)),
'socket_size': int(config_match.group(5)),
'local_mem_base': int(config_match.group(6), 16),
'num_barriers': int(config_match.group(7)),
}
return config
return None
def parse_simx(log_lines):
pc_pattern = r"PC=(0x[0-9a-fA-F]+)"
instr_pattern = r"Instr (0x[0-9a-fA-F]+):"
@ -46,10 +66,10 @@ def parse_simx(log_lines):
instr_data = {}
instr_data["lineno"] = lineno
instr_data["PC"] = re.search(pc_pattern, line).group(1)
instr_data["core_id"] = re.search(core_id_pattern, line).group(1)
instr_data["warp_id"] = re.search(warp_id_pattern, line).group(1)
instr_data["core_id"] = int(re.search(core_id_pattern, line).group(1))
instr_data["warp_id"] = int(re.search(warp_id_pattern, line).group(1))
instr_data["tmask"] = re.search(tmask_pattern, line).group(1)
instr_data["uuid"] = re.search(uuid_pattern, line).group(1)
instr_data["uuid"] = int(re.search(uuid_pattern, line).group(1))
elif line.startswith("DEBUG Instr"):
instr_data["instr"] = re.search(instr_pattern, line).group(1)
instr_data["opcode"] = re.search(opcode_pattern, line).group(1)
@ -96,7 +116,7 @@ def append_value(text, reg, value, tmask_arr, sep):
return text, sep
def parse_rtlsim(log_lines):
config_pattern = r"CONFIGS: num_threads=(\d+), num_warps=(\d+), num_cores=(\d+), num_clusters=(\d+), socket_size=(\d+), local_mem_base=(\d+), num_barriers=(\d+)"
global configs
line_pattern = r"\d+: cluster(\d+)-socket(\d+)-core(\d+)-(decode|issue|commit)"
pc_pattern = r"PC=(0x[0-9a-fA-F]+)"
instr_pattern = r"instr=(0x[0-9a-fA-F]+)"
@ -118,36 +138,20 @@ def parse_rtlsim(log_lines):
uuid_pattern = r"#(\d+)"
entries = []
instr_data = {}
num_threads = 0
num_warps = 0
num_cores = 0
num_clusters = 0
socket_size = 0
local_mem_base = 0
num_barriers = 0
num_sockets = 0
num_cores = configs['num_cores']
socket_size = configs['socket_size']
num_sockets = (num_cores + socket_size - 1) // socket_size
for lineno, line in enumerate(log_lines, start=1):
try:
config_match = re.search(config_pattern, line)
if config_match:
num_threads = int(config_match.group(1))
num_warps = int(config_match.group(2))
num_cores = int(config_match.group(3))
num_clusters = int(config_match.group(4))
socket_size = int(config_match.group(5))
local_mem_base = int(config_match.group(6))
num_barriers = int(config_match.group(7))
num_sockets = (num_cores + socket_size - 1) // socket_size
continue
line_match = re.search(line_pattern, line)
if line_match:
PC = re.search(pc_pattern, line).group(1)
warp_id = re.search(warp_id_pattern, line).group(1)
warp_id = int(re.search(warp_id_pattern, line).group(1))
tmask = re.search(tmask_pattern, line).group(1)
uuid = re.search(uuid_pattern, line).group(1)
cluster_id = line_match.group(1)
socket_id = line_match.group(2)
core_id = line_match.group(3)
uuid = int(re.search(uuid_pattern, line).group(1))
cluster_id = int(line_match.group(1))
socket_id = int(line_match.group(2))
core_id = int(line_match.group(3))
stage = line_match.group(4)
if stage == "decode":
trace = {}
@ -274,7 +278,9 @@ def split_log_file(log_filename):
return sublogs
def main():
global configs
args = parse_args()
configs = load_config(args.log)
sublogs = split_log_file(args.log)
write_csv(sublogs, args.csv, args.type)