def run(self):
argv_keepalive = [
ffi.new("char[]", "submit"), # Will be stripped off by the library
ffi.new("char[]", "--hnp"), ffi.new("char[]", DVM_URI),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_init(3, argv, ffi.NULL)
index = ffi.new("int *")
for i in range(3):
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"),
ffi.new("char[]", "--np"), ffi.new("char[]", "1"),
ffi.new("char[]", "false"),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_job(argv, index, lib.launch_cb, ffi.NULL, lib.finish_cb, ffi.NULL)
task = index[0]
task_instance_map[task] = self
self.mywait += 1
self.myspawn += 1
print "Task %d submitted!" % task
while self.myspawn > 0 or self.mywait > 0:
time.sleep(0.1)
print("Done!")
def run(self):
argv_keepalive = [
ffi.new("char[]", "submit"), # Will be stripped off by the library
ffi.new("char[]", "--hnp"),
ffi.new("char[]", DVM_URI),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_init(3, argv, ffi.NULL)
index = ffi.new("int *")
for i in range(3):
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"),
ffi.new("char[]", "--np"),
ffi.new("char[]", "1"),
ffi.new("char[]", "false"),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_job(argv, index, lib.launch_cb, ffi.NULL,
lib.finish_cb, ffi.NULL)
task = index[0]
task_instance_map[task] = self
self.mywait += 1
self.myspawn += 1
print "Task %d submitted!" % task
while self.myspawn > 0 or self.mywait > 0:
time.sleep(0.1)
print("Done!")
def run(self):
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"), # Will be stripped off by the library
ffi.new("char[]", "--hnp"), ffi.new("char[]", DVM_URI),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_init(3, argv, ffi.NULL)
index = ffi.new("int[1]")
for i in range(3):
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"),
ffi.new("char[]", "--np"), ffi.new("char[]", "1"),
ffi.new("char[]", "bash"), ffi.new("char[]", "-c"),
#ffi.new("char[]", "t=%d; echo $t; touch TOUCHME; sleep $t; exit 0" % 10),
ffi.new("char[]", "sleep %d" % 10),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
rc = lib.orte_submit_job(argv, index, lib.launch_cb, ffi.NULL, lib.finish_cb, ffi.NULL)
task = index[0]
task_instance_map[task] = self
self.mywait += 1
self.myspawn += 1
print "Task %d submitted!" % task
while self.myspawn > 0 or self.mywait > 0:
global fourislaunched
if fourislaunched:
print "Cancelling task ..."
lib.orte_submit_cancel(1)
fourislaunched = False
time.sleep(0.1)
print("Done!")
lib.orte_submit_halt()
def spawn(self, launcher, cu):
# NOTE: see documentation of cu['sandbox'] semantics in the ComputeUnit
# class definition.
sandbox = '%s/%s' % (self._pwd, cu['uid'])
if False:
cu_tmpdir = '%s/%s' % (self.tmpdir, cu['uid'])
else:
cu_tmpdir = sandbox
rec_makedir(cu_tmpdir)
# TODO: pre_exec
# # Before the Big Bang there was nothing
# if cu['description']['pre_exec']:
# fail = ' (echo "pre_exec failed"; false) || exit'
# pre = ''
# for elem in cu['description']['pre_exec']:
# pre += "%s || %s\n" % (elem, fail)
# # Note: extra spaces below are for visual alignment
# launch_script.write("# Pre-exec commands\n")
# if 'RADICAL_PILOT_PROFILE' in os.environ:
# launch_script.write("echo cu_pre_start `%s` >> %s/%s.prof\n"\
# % (cu['gtod'], cu_tmpdir, cu['uid']))
# launch_script.write(pre)
# if 'RADICAL_PILOT_PROFILE' in os.environ:
# launch_script.write("echo cu_pre_stop `%s` >> %s/%s.prof\n" \
# % (cu['gtod'], cu_tmpdir, cu['uid']))
# TODO: post_exec
# # After the universe dies the infrared death, there will be nothing
# if cu['description']['post_exec']:
# fail = ' (echo "post_exec failed"; false) || exit'
# post = ''
# for elem in cu['description']['post_exec']:
# post += "%s || %s\n" % (elem, fail)
# launch_script.write("# Post-exec commands\n")
# if 'RADICAL_PILOT_PROFILE' in os.environ:
# launch_script.write("echo cu_post_start `%s` >> %s/%s.prof\n" \
# % (cu['gtod'], cu_tmpdir, cu['uid']))
# launch_script.write('%s\n' % post)
# if 'RADICAL_PILOT_PROFILE' in os.environ:
# launch_script.write("echo cu_post_stop `%s` >> %s/%s.prof\n" \
# % (cu['gtod'], cu_tmpdir, cu['uid']))
# The actual command line, constructed per launch-method
try:
orte_command, task_command = launcher.construct_command(cu, None)
except Exception as e:
msg = "Error in spawner (%s)" % e
self._log.exception(msg)
raise RuntimeError(msg)
# Construct arguments to submit_job
arg_list = []
# Take the orte specific commands and split them
for arg in orte_command.split():
arg_list.append(ffi.new("char[]", str(arg)))
# Set the working directory
arg_list.append(ffi.new("char[]", "--wdir"))
arg_list.append(ffi.new("char[]", str(cu_tmpdir)))
# Set RP environment variables
rp_envs = [
"RP_SESSION_ID=%s" % self._cfg['session_id'],
"RP_PILOT_ID=%s" % self._cfg['pilot_id'],
"RP_AGENT_ID=%s" % self._cfg['agent_name'],
"RP_SPAWNER_ID=%s" % self.uid,
"RP_UNIT_ID=%s" % cu['uid'],
"RP_PILOT_STAGING=%s/staging_area" % self._pwd
]
for env in rp_envs:
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", str(env)))
# Set pre-populated environment variables
if self._cu_environment:
for key,val in self._cu_environment.iteritems():
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", "%s=%s" % (key, val)))
# Set environment variables specified for this CU
if cu['description']['environment']:
for key,val in cu['description']['environment'].iteritems():
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", "%s=%s" % (key, val)))
# Let the orted write stdout and stderr to rank-based output files
arg_list.append(ffi.new("char[]", "--output-filename"))
arg_list.append(ffi.new("char[]", "%s:nojobid,nocopy" % str(cu_tmpdir)))
# Save retval of actual CU application (in case we have post-exec)
task_command += "; RETVAL=$?"
# Wrap in (sub)shell for output redirection
arg_list.append(ffi.new("char[]", "sh"))
arg_list.append(ffi.new("char[]", "-c"))
if 'RADICAL_PILOT_PROFILE' in os.environ:
task_command = "echo script cu_start `%s` >> %s/%s.prof; " \
% (self.gtod, cu_tmpdir, cu['uid']) \
+ "echo script cu_cd_done `%s` >> %s/%s.prof; " \
% (self.gtod, cu_tmpdir, cu['uid']) \
+ "echo script cu_exec_start `%s` >> %s/%s.prof; " \
% (self.gtod, cu_tmpdir, cu['uid']) \
+ task_command \
+ "; echo script cu_exec_stop `%s` >> %s/%s.prof" \
% (self.gtod, cu_tmpdir, cu['uid'])
arg_list.append(ffi.new("char[]", str("%s; exit $RETVAL" \
% str(task_command))))
self._log.debug("Launching unit %s via %s %s", cu['uid'],
orte_command, task_command)
# NULL termination, required by ORTE
arg_list.append(ffi.NULL)
argv = ffi.new("char *[]", arg_list)
# stdout/stderr filenames can't be set with orte
# TODO: assert here or earlier?
# assert cu['description'].get('stdout') == None
# assert cu['description'].get('stderr') == None
# prepare stdout/stderr
# TODO: when mpi==True && cores>1 there will be multiple files that need
# to be concatenated.
cu['stdout_file'] = os.path.join(cu_tmpdir, 'rank.0/stdout')
cu['stderr_file'] = os.path.join(cu_tmpdir, 'rank.0/stderr')
# Submit to the DVM!
index = ffi.new("int *")
with self.task_map_lock:
self._prof.prof('exec_start', uid=cu['uid'])
rc = orte_lib.orte_submit_job(argv, index, orte_lib.launch_cb,
self._myhandle, orte_lib.finish_cb,
self._myhandle)
if rc:
raise Exception("submit job failed with error: %d" % rc)
self.task_map[index[0]] = cu # map ORTE index to CU
self._prof.prof('exec_ok', uid=cu['uid'])
self._log.debug("Task %d submitted!", cu['uid'])
def run(self, ):
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"), # Will be stripped off by the library
ffi.new("char[]", "--hnp"),
ffi.new("char[]", DVM_URI),
ffi.NULL, # Required
]
argv = ffi.new("char *[]", argv_keepalive)
lib.orte_submit_init(3, argv, ffi.NULL)
# Used for storing the task id that is returned by orte_submit_job
index_ptr = ffi.new("int[1]")
task_no = 1
while task_no <= TASKS or self.active > 0:
if task_no <= TASKS and self.active < CORES:
task_id = 'unit.%.6d' % task_no
cu_tmpdir = '%s' % task_id
#
# ASIC
#
self.session.prof.prof(event='get', state=AGENT_STAGING_INPUT_PENDING, uid=task_id, name='AgentStagingInputComponent')
self.session.prof.prof(event='work start', state=AGENT_STAGING_INPUT_PENDING, uid=task_id, name='AgentStagingInputComponent')
self.session.prof.prof('advance', uid=task_id, state=AGENT_STAGING_INPUT, name='AgentStagingInputComponent')
os.mkdir('%s' % cu_tmpdir)
self.session.prof.prof('advance', uid=task_id, state=ALLOCATING_PENDING, name='AgentStagingInputComponent')
self.session.prof.prof(event='work done', state=AGENT_STAGING_INPUT_PENDING, uid=task_id, name='AgentStagingInputComponent')
self.session.prof.prof(event='put', state=ALLOCATING_PENDING, uid=task_id, name='AgentStagingInputComponent')
#
# ASC
#
self.session.prof.prof(event='get', state=ALLOCATING_PENDING, uid=task_id, name='AgentSchedulingComponent')
self.session.prof.prof(event='work start', state=ALLOCATING_PENDING, uid=task_id, name='AgentSchedulingComponent')
self.session.prof.prof('advance', uid=task_id, state=ALLOCATING, name='AgentSchedulingComponent')
self.session.prof.prof('schedule', msg='try', uid=task_id, name='AgentSchedulingComponent')
self.session.prof.prof('schedule', msg='allocated', uid=task_id, name='AgentSchedulingComponent')
self.session.prof.prof('advance', uid=task_id, state=EXECUTING_PENDING, name='AgentSchedulingComponent')
self.session.prof.prof(event='put', state=EXECUTING_PENDING, uid=task_id, name='AgentSchedulingComponent')
self.session.prof.prof(event='work done', state=ALLOCATING_PENDING, uid=task_id, name='AgentSchedulingComponent')
#
# AEC
#
self.session.prof.prof(event='get', state=EXECUTING_PENDING, uid=task_id, name='AgentExecutingComponent')
self.session.prof.prof(event='work start', state=EXECUTING_PENDING, uid=task_id, name='AgentExecutingComponent')
self.session.prof.prof('exec', msg='unit launch', uid=task_id, name='AgentExecutingComponent')
self.session.prof.prof('spawn', msg='unit spawn', uid=task_id, name='AgentExecutingComponent')
argv_keepalive = [
ffi.new("char[]", "RADICAL-Pilot"),
ffi.new("char[]", "--np"), ffi.new("char[]", "1"),
]
# Let the orted write stdout and stderr to rank-based output files
argv_keepalive.append(ffi.new("char[]", "--output-filename"))
argv_keepalive.append(ffi.new("char[]", "%s:nojobid,nocopy" % str(cu_tmpdir)))
argv_keepalive.append(ffi.new("char[]", "sh"))
argv_keepalive.append(ffi.new("char[]", "-c"))
task_command = 'sleep %d' % SLEEP
# Wrap in (sub)shell for output redirection
task_command = "echo script start_script `%s` >> %s/PROF; " % (GTOD, cu_tmpdir) + \
task_command + \
"; echo script after_exec `%s` >> %s/PROF" % (GTOD, cu_tmpdir)
argv_keepalive.append(ffi.new("char[]", str("%s; exit $RETVAL" % str(task_command))))
argv_keepalive.append(ffi.NULL) # NULL Termination Required
argv = ffi.new("char *[]", argv_keepalive)
self.session.prof.prof('command', msg='launch command constructed', uid=task_id, name='AgentExecutingComponent')
struct = {'instance': self, 'task': task_id}
cbdata = ffi.new_handle(struct)
lib.orte_submit_job(argv, index_ptr, lib.launch_cb, cbdata, lib.finish_cb, cbdata)
index = index_ptr[0] # pointer notation
self.task_instance_map[index] = cbdata
self.session.prof.prof('spawn', msg='spawning passed to orte', uid=task_id, name='AgentExecutingComponent')
self.session.prof.prof(event='work done', state=EXECUTING_PENDING, uid=task_id, name='AgentExecutingComponent')
print "Task %s submitted!" % task_id
self.active += 1
task_no += 1
else:
time.sleep(0.001)
print("Execution done.")
print()
print("Collecting profiles ...")
for task_no in range(TASKS):
task_id = 'unit.%.6d' % task_no
self.session.prof.prof('advance', uid=task_id, state=AGENT_STAGING_OUTPUT, name='AgentStagingOutputComponent')
cu_tmpdir = '%s' % task_id
if os.path.isfile("%s/PROF" % cu_tmpdir):
try:
with open("%s/PROF" % cu_tmpdir, 'r') as prof_f:
txt = prof_f.read()
for line in txt.split("\n"):
if line:
x1, x2, x3 = line.split()
self.session.prof.prof(x1, msg=x2, timestamp=float(x3), uid=task_id, name='AgentStagingOutputComponent')
except Exception as e:
print("Pre/Post profiling file read failed: `%s`" % e)
def spawn(self, launcher, cu):
sandbox = cu['unit_sandbox_path']
if False:
cu_tmpdir = '%s/%s' % (self.tmpdir, cu['uid'])
else:
cu_tmpdir = sandbox
rec_makedir(cu_tmpdir)
# TODO: pre_exec
# # Before the Big Bang there was nothing
# if cu['description']['pre_exec']:
# fail = ' (echo "pre_exec failed"; false) || exit'
# pre = ''
# for elem in cu['description']['pre_exec']:
# pre += "%s || %s\n" % (elem, fail)
# # Note: extra spaces below are for visual alignment
# launch_script.write("# Pre-exec commands\n")
# if self._prof.enabled:
# launch_script.write("echo cu_pre_start `%s` >> %s/%s.prof\n"\
# % (cu['gtod'], sandbox, cu['uid']))
# launch_script.write(pre)
# if self._prof.enabled:
# launch_script.write("echo cu_pre_stop `%s` >> %s/%s.prof\n" \
# % (cu['gtod'], sandbox, cu['uid']))
# TODO: post_exec
# # After the universe dies the infrared death, there will be nothing
# if cu['description']['post_exec']:
# fail = ' (echo "post_exec failed"; false) || exit'
# post = ''
# for elem in cu['description']['post_exec']:
# post += "%s || %s\n" % (elem, fail)
# launch_script.write("# Post-exec commands\n")
# if self._prof.enabled:
# launch_script.write("echo cu_post_start `%s` >> %s/%s.prof\n"
# % (cu['gtod'], sandbox, cu['uid']))
# launch_script.write('%s\n' % post)
# if self._prof.enabled:
# launch_script.write("echo cu_post_stop `%s` >> %s/%s.prof\n"
# % (cu['gtod'], sandbox, cu['uid']))
# The actual command line, constructed per launch-method
try:
orte_command, task_command = launcher.construct_command(cu, None)
except Exception as e:
msg = "Error in spawner (%s)" % e
self._log.exception(msg)
raise RuntimeError(msg)
# Construct arguments to submit_job
arg_list = []
# Take the orte specific commands and split them
for arg in orte_command.split():
arg_list.append(ffi.new("char[]", str(arg)))
# Set the working directory
arg_list.append(ffi.new("char[]", "--wdir"))
arg_list.append(ffi.new("char[]", str(sandbox)))
# Set RP environment variables
rp_envs = [
"RP_SESSION_ID=%s" % self._cfg['sid'],
"RP_PILOT_ID=%s" % self._cfg['pid'],
"RP_AGENT_ID=%s" % self._cfg['aid'],
"RP_SPAWNER_ID=%s" % self.uid,
"RP_UNIT_ID=%s" % cu['uid'],
"RP_UNIT_NAME=%s" % cu['description'].get('name'),
"RP_PILOT_STAGING=%s/staging_area" % self._pwd
]
for env in rp_envs:
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", str(env)))
# Set pre-populated environment variables
if self._cu_environment:
for key,val in self._cu_environment.items():
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", "%s=%s" % (key, val)))
# Set environment variables specified for this CU
if cu['description']['environment']:
for key,val in cu['description']['environment'].items():
arg_list.append(ffi.new("char[]", "-x"))
arg_list.append(ffi.new("char[]", "%s=%s" % (key, val)))
# Let the orted write stdout and stderr to rank-based output files
arg_list.append(ffi.new("char[]", "--output-filename"))
arg_list.append(ffi.new("char[]", "%s:nojobid,nocopy" % str(sandbox)))
# Save retval of actual CU application (in case we have post-exec)
task_command += "; RETVAL=$?"
# Wrap in (sub)shell for output redirection
arg_list.append(ffi.new("char[]", "sh"))
arg_list.append(ffi.new("char[]", "-c"))
if self._prof.enabled:
task_command = "echo script cu_start `%s` >> %s/%s.prof; " \
% (self.gtod, sandbox, cu['uid']) \
+ "echo script cu_exec_start `%s` >> %s/%s.prof; " \
% (self.gtod, sandbox, cu['uid']) \
+ task_command \
+ "; echo script cu_exec_stop `%s` >> %s/%s.prof" \
% (self.gtod, sandbox, cu['uid'])
arg_list.append(ffi.new("char[]", str("%s; exit $RETVAL"
% str(task_command))))
self._log.debug("Launching unit %s via %s %s", cu['uid'],
orte_command, task_command)
# NULL termination, required by ORTE
arg_list.append(ffi.NULL)
argv = ffi.new("char *[]", arg_list)
# stdout/stderr filenames can't be set with orte
# TODO: assert here or earlier?
# assert cu['description'].get('stdout') == None
# assert cu['description'].get('stderr') == None
# prepare stdout/stderr
# TODO: when mpi==True && cores>1 there will be multiple files that need
# to be concatenated.
cu['stdout_file'] = os.path.join(sandbox, 'rank.0/stdout')
cu['stderr_file'] = os.path.join(sandbox, 'rank.0/stderr')
# Submit to the DVM!
index = ffi.new("int *")
with self.task_map_lock:
self._prof.prof('exec_start', uid=cu['uid'])
rc = orte_lib.orte_submit_job(argv, index, orte_lib.launch_cb,
self._myhandle, orte_lib.finish_cb,
self._myhandle)
if rc:
raise Exception("submit job failed with error: %d" % rc)
self.task_map[index[0]] = cu # map ORTE index to CU
self._prof.prof('exec_ok', uid=cu['uid'])
self._log.debug("Task %d submitted!", cu['uid'])