I'm trying to submit another experiment using the virtual device scheduler.
This is my schedule experiment.
from artiq.experiment import *
class ScheduleTest(EnvExperiment):
def build(self):
self._scheduler = self.get_device("scheduler")
def run(self):
new_expid = {
"file": "repository/test.py",
"class_name": "Test",
"arguments": {},
"log_level": 30,
}
self._scheduler.submit(pipeline_name="main", expid=new_expid)
This is the content of test.py and I can submit it successfully.
from artiq.experiment import *
class Test(EnvExperiment):
def build(self):
self.setattr_device("core")
def run(self):
print("test")
However, if test.py has code running on kernel, the submission will fail.
from artiq.experiment import *
class Test(EnvExperiment):
def build(self):
self.setattr_device("core")
def run(self):
print("test")
self._run()
@kernel
def _run(self):
pass
This is the error message.
root:Terminating with exception (OSError: source code not available)
Traceback (most recent call last):
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/master/worker_impl.py", line 346, in main
exp_inst.run()
File "repository/test.py", line 9, in run
self._run()
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/language/core.py", line 54, in run_on_core
return getattr(self, arg).run(run_on_core, ((self,) + k_args), k_kwargs)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/coredevice/core.py", line 139, in run
self.compile(function, args, kwargs, set_result)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/coredevice/core.py", line 107, in compile
stitcher.stitch_call(function, args, kwargs, set_result)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/compiler/embedding.py", line 777, in stitch_call
call_node = synthesizer.call(function, args, kwargs, callback)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/compiler/embedding.py", line 448, in call
callee_node = self.quote(callee)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/compiler/embedding.py", line 342, in quote
function_type = self.quote_function(value, self.expanded_from)
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/compiler/embedding.py", line 1208, in _quote_function
self._quote_embedded_function(function,
File "/nix/store/4zcbbhy7n67ymgm1qs8cmx353iy0r8l2-python3-3.9.13-env/lib/python3.9/site-packages/artiq/compiler/embedding.py", line 955, in _quote_embedded_function
source_code = inspect.getsource(embedded_function)
File "/nix/store/65h1mb8604dbw077762j702q6b8i0mpw-python3-3.9.13/lib/python3.9/inspect.py", line 1024, in getsource
lines, lnum = getsourcelines(object)
File "/nix/store/65h1mb8604dbw077762j702q6b8i0mpw-python3-3.9.13/lib/python3.9/inspect.py", line 1006, in getsourcelines
lines, lnum = findsource(object)
File "/nix/store/65h1mb8604dbw077762j702q6b8i0mpw-python3-3.9.13/lib/python3.9/inspect.py", line 827, in findsource
raise OSError('source code not available')
OSError: source code not available
How can I fix it?