'insn_count bigint,'
'cyc_count bigint)')
+do_query(query, 'CREATE TABLE ptwrite ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'payload bigint,'
+ 'exact_ip integer)')
+
+do_query(query, 'CREATE TABLE cbr ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'cbr integer,'
+ 'mhz integer,'
+ 'percent integer)')
+
+do_query(query, 'CREATE TABLE mwait ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'hints integer,'
+ 'extensions integer)')
+
+do_query(query, 'CREATE TABLE pwre ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'cstate integer,'
+ 'subcstate integer,'
+ 'hw integer)')
+
+do_query(query, 'CREATE TABLE exstop ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'exact_ip integer)')
+
+do_query(query, 'CREATE TABLE pwrx ('
+ 'id integer NOT NULL PRIMARY KEY,'
+ 'deepest_cstate integer,'
+ 'last_cstate integer,'
+ 'wake_reason integer)')
+
# printf was added to sqlite in version 3.8.3
sqlite_has_printf = False
try:
'CASE WHEN cyc_count=0 THEN CAST(0 AS FLOAT) ELSE ROUND(CAST(insn_count AS FLOAT) / cyc_count, 2) END AS IPC'
' FROM samples')
+do_query(query, 'CREATE VIEW ptwrite_view AS '
+ 'SELECT '
+ 'ptwrite.id,'
+ 'time,'
+ 'cpu,'
+ + emit_to_hex('payload') + ' AS payload_hex,'
+ 'CASE WHEN exact_ip=0 THEN \'False\' ELSE \'True\' END AS exact_ip'
+ ' FROM ptwrite'
+ ' INNER JOIN samples ON samples.id = ptwrite.id')
+
+do_query(query, 'CREATE VIEW cbr_view AS '
+ 'SELECT '
+ 'cbr.id,'
+ 'time,'
+ 'cpu,'
+ 'cbr,'
+ 'mhz,'
+ 'percent'
+ ' FROM cbr'
+ ' INNER JOIN samples ON samples.id = cbr.id')
+
+do_query(query, 'CREATE VIEW mwait_view AS '
+ 'SELECT '
+ 'mwait.id,'
+ 'time,'
+ 'cpu,'
+ + emit_to_hex('hints') + ' AS hints_hex,'
+ + emit_to_hex('extensions') + ' AS extensions_hex'
+ ' FROM mwait'
+ ' INNER JOIN samples ON samples.id = mwait.id')
+
+do_query(query, 'CREATE VIEW pwre_view AS '
+ 'SELECT '
+ 'pwre.id,'
+ 'time,'
+ 'cpu,'
+ 'cstate,'
+ 'subcstate,'
+ 'CASE WHEN hw=0 THEN \'False\' ELSE \'True\' END AS hw'
+ ' FROM pwre'
+ ' INNER JOIN samples ON samples.id = pwre.id')
+
+do_query(query, 'CREATE VIEW exstop_view AS '
+ 'SELECT '
+ 'exstop.id,'
+ 'time,'
+ 'cpu,'
+ 'CASE WHEN exact_ip=0 THEN \'False\' ELSE \'True\' END AS exact_ip'
+ ' FROM exstop'
+ ' INNER JOIN samples ON samples.id = exstop.id')
+
+do_query(query, 'CREATE VIEW pwrx_view AS '
+ 'SELECT '
+ 'pwrx.id,'
+ 'time,'
+ 'cpu,'
+ 'deepest_cstate,'
+ 'last_cstate,'
+ 'CASE WHEN wake_reason=1 THEN \'Interrupt\''
+ ' WHEN wake_reason=2 THEN \'Timer Deadline\''
+ ' WHEN wake_reason=4 THEN \'Monitored Address\''
+ ' WHEN wake_reason=8 THEN \'HW\''
+ ' ELSE wake_reason '
+ 'END AS wake_reason'
+ ' FROM pwrx'
+ ' INNER JOIN samples ON samples.id = pwrx.id')
+
+do_query(query, 'CREATE VIEW power_events_view AS '
+ 'SELECT '
+ 'samples.id,'
+ 'time,'
+ 'cpu,'
+ 'selected_events.name AS event,'
+ 'CASE WHEN selected_events.name=\'cbr\' THEN (SELECT cbr FROM cbr WHERE cbr.id = samples.id) ELSE "" END AS cbr,'
+ 'CASE WHEN selected_events.name=\'cbr\' THEN (SELECT mhz FROM cbr WHERE cbr.id = samples.id) ELSE "" END AS mhz,'
+ 'CASE WHEN selected_events.name=\'cbr\' THEN (SELECT percent FROM cbr WHERE cbr.id = samples.id) ELSE "" END AS percent,'
+ 'CASE WHEN selected_events.name=\'mwait\' THEN (SELECT ' + emit_to_hex('hints') + ' FROM mwait WHERE mwait.id = samples.id) ELSE "" END AS hints_hex,'
+ 'CASE WHEN selected_events.name=\'mwait\' THEN (SELECT ' + emit_to_hex('extensions') + ' FROM mwait WHERE mwait.id = samples.id) ELSE "" END AS extensions_hex,'
+ 'CASE WHEN selected_events.name=\'pwre\' THEN (SELECT cstate FROM pwre WHERE pwre.id = samples.id) ELSE "" END AS cstate,'
+ 'CASE WHEN selected_events.name=\'pwre\' THEN (SELECT subcstate FROM pwre WHERE pwre.id = samples.id) ELSE "" END AS subcstate,'
+ 'CASE WHEN selected_events.name=\'pwre\' THEN (SELECT hw FROM pwre WHERE pwre.id = samples.id) ELSE "" END AS hw,'
+ 'CASE WHEN selected_events.name=\'exstop\' THEN (SELECT exact_ip FROM exstop WHERE exstop.id = samples.id) ELSE "" END AS exact_ip,'
+ 'CASE WHEN selected_events.name=\'pwrx\' THEN (SELECT deepest_cstate FROM pwrx WHERE pwrx.id = samples.id) ELSE "" END AS deepest_cstate,'
+ 'CASE WHEN selected_events.name=\'pwrx\' THEN (SELECT last_cstate FROM pwrx WHERE pwrx.id = samples.id) ELSE "" END AS last_cstate,'
+ 'CASE WHEN selected_events.name=\'pwrx\' THEN (SELECT '
+ 'CASE WHEN wake_reason=1 THEN \'Interrupt\''
+ ' WHEN wake_reason=2 THEN \'Timer Deadline\''
+ ' WHEN wake_reason=4 THEN \'Monitored Address\''
+ ' WHEN wake_reason=8 THEN \'HW\''
+ ' ELSE wake_reason '
+ 'END'
+ ' FROM pwrx WHERE pwrx.id = samples.id) ELSE "" END AS wake_reason'
+ ' FROM samples'
+ ' INNER JOIN selected_events ON selected_events.id = evsel_id'
+ ' WHERE selected_events.name IN (\'cbr\',\'mwait\',\'exstop\',\'pwre\',\'pwrx\')')
+
do_query(query, 'END TRANSACTION')
evsel_query = QSqlQuery(db)
if perf_db_export_calls:
call_query = QSqlQuery(db)
call_query.prepare("INSERT INTO calls VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)")
+ptwrite_query = QSqlQuery(db)
+ptwrite_query.prepare("INSERT INTO ptwrite VALUES (?, ?, ?)")
+cbr_query = QSqlQuery(db)
+cbr_query.prepare("INSERT INTO cbr VALUES (?, ?, ?, ?)")
+mwait_query = QSqlQuery(db)
+mwait_query.prepare("INSERT INTO mwait VALUES (?, ?, ?)")
+pwre_query = QSqlQuery(db)
+pwre_query.prepare("INSERT INTO pwre VALUES (?, ?, ?, ?)")
+exstop_query = QSqlQuery(db)
+exstop_query.prepare("INSERT INTO exstop VALUES (?, ?)")
+pwrx_query = QSqlQuery(db)
+pwrx_query.prepare("INSERT INTO pwrx VALUES (?, ?, ?, ?)")
def trace_begin():
printdate("Writing records...")
unhandled_count = 0
+def is_table_empty(table_name):
+ do_query(query, 'SELECT * FROM ' + table_name + ' LIMIT 1');
+ if query.next():
+ return False
+ return True
+
+def drop(table_name):
+ do_query(query, 'DROP VIEW ' + table_name + '_view');
+ do_query(query, 'DROP TABLE ' + table_name);
+
def trace_end():
do_query(query, 'END TRANSACTION')
do_query(query, 'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)')
do_query(query, 'CREATE INDEX pid_idx ON calls (parent_id)')
+ printdate("Dropping unused tables")
+ if is_table_empty("ptwrite"):
+ drop("ptwrite")
+ if is_table_empty("mwait") and is_table_empty("pwre") and is_table_empty("exstop") and is_table_empty("pwrx"):
+ drop("mwait")
+ drop("pwre")
+ drop("exstop")
+ drop("pwrx")
+ do_query(query, 'DROP VIEW power_events_view');
+ if is_table_empty("cbr"):
+ drop("cbr")
+
if (unhandled_count):
printdate("Warning: ", unhandled_count, " unhandled events")
printdate("Done")
def call_return_table(*x):
bind_exec(call_query, 14, x)
+
+def ptwrite(id, raw_buf):
+ data = struct.unpack_from("<IQ", raw_buf)
+ flags = data[0]
+ payload = data[1]
+ exact_ip = flags & 1
+ ptwrite_query.addBindValue(str(id))
+ ptwrite_query.addBindValue(str(payload))
+ ptwrite_query.addBindValue(str(exact_ip))
+ do_query_(ptwrite_query)
+
+def cbr(id, raw_buf):
+ data = struct.unpack_from("<BBBBII", raw_buf)
+ cbr = data[0]
+ MHz = (data[4] + 500) / 1000
+ percent = ((cbr * 1000 / data[2]) + 5) / 10
+ cbr_query.addBindValue(str(id))
+ cbr_query.addBindValue(str(cbr))
+ cbr_query.addBindValue(str(MHz))
+ cbr_query.addBindValue(str(percent))
+ do_query_(cbr_query)
+
+def mwait(id, raw_buf):
+ data = struct.unpack_from("<IQ", raw_buf)
+ payload = data[1]
+ hints = payload & 0xff
+ extensions = (payload >> 32) & 0x3
+ mwait_query.addBindValue(str(id))
+ mwait_query.addBindValue(str(hints))
+ mwait_query.addBindValue(str(extensions))
+ do_query_(mwait_query)
+
+def pwre(id, raw_buf):
+ data = struct.unpack_from("<IQ", raw_buf)
+ payload = data[1]
+ hw = (payload >> 7) & 1
+ cstate = (payload >> 12) & 0xf
+ subcstate = (payload >> 8) & 0xf
+ pwre_query.addBindValue(str(id))
+ pwre_query.addBindValue(str(cstate))
+ pwre_query.addBindValue(str(subcstate))
+ pwre_query.addBindValue(str(hw))
+ do_query_(pwre_query)
+
+def exstop(id, raw_buf):
+ data = struct.unpack_from("<I", raw_buf)
+ flags = data[0]
+ exact_ip = flags & 1
+ exstop_query.addBindValue(str(id))
+ exstop_query.addBindValue(str(exact_ip))
+ do_query_(exstop_query)
+
+def pwrx(id, raw_buf):
+ data = struct.unpack_from("<IQ", raw_buf)
+ payload = data[1]
+ deepest_cstate = payload & 0xf
+ last_cstate = (payload >> 4) & 0xf
+ wake_reason = (payload >> 8) & 0xf
+ pwrx_query.addBindValue(str(id))
+ pwrx_query.addBindValue(str(deepest_cstate))
+ pwrx_query.addBindValue(str(last_cstate))
+ pwrx_query.addBindValue(str(wake_reason))
+ do_query_(pwrx_query)
+
+def synth_data(id, config, raw_buf, *x):
+ if config == 0:
+ ptwrite(id, raw_buf)
+ elif config == 1:
+ mwait(id, raw_buf)
+ elif config == 2:
+ pwre(id, raw_buf)
+ elif config == 3:
+ exstop(id, raw_buf)
+ elif config == 4:
+ pwrx(id, raw_buf)
+ elif config == 5:
+ cbr(id, raw_buf)
projects / linux.git / commitdiff