phaser: RuntimeError: LLVM IR parsing error

[jbqubit]

$ artiq_run repository/dac_setup.py ====== LLVM IR (BROKEN) DUMP ====== LLVM IR (broken) dumped as /tmp/tmp3hbuka_t.ll Traceback (most recent call last): File "/home/britton/anaconda3/envs/artiq-phaser/bin/artiq_run", line 11, in load_entry_point('artiq==3.0.dev0+159.gbf942fc', 'console_scripts', 'artiq_run')() File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 221, in main return run(with_file=True) File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 207, in run raise exn File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 200, in run exp_inst.run() File "/home/britton/artiq-dev-phaser/artiq/artiq/language/core.py", line 54, in run_on_core return getattr(self, arg).run(run_on_core, ((self,) + k_args), k_kwargs) File "/home/britton/artiq-dev-phaser/artiq/artiq/coredevice/core.py", line 111, in run self.compile(function, args, kwargs, set_result) File "/home/britton/artiq-dev-phaser/artiq/artiq/coredevice/core.py", line 95, in compile library = target.compile_and_link([module]) File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 180, in compile_and_link return self.link([self.assemble(self.compile(module)) for module in modules], File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 180, in return self.link([self.assemble(self.compile(module)) for module in modules], File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 140, in compile llparsedmod = llvm.parse_assembly(str(llmod)) File "/home/britton/.local/lib/python3.5/site-packages/llvmlite_artiq/binding/module.py", line 22, in parse_assembly raise RuntimeError("LLVM IR parsing error\n{0}".format(errmsg)) RuntimeError: LLVM IR parsing error

:16332:124: error: invalid field 'subprograms' !1160 = distinct !DICompileUnit(emissionKind: 2, runtimeVersion: 0, language: DW_LANG_Python, producer: "ARTIQ", file: !6, subprograms: !1159) ^

[whitequark]

Which llvmlite are you using?

[jbqubit]

(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list llvm

packages in environment at /home/britton/anaconda3/envs/artiq-phaser:

# llvm-or1k 3.9.1 14 m-labs/label/main llvmlite-artiq 0.10.0.dev py35_24 m-labs/label/main

[jbqubit]

Looks like I should be using llvm-or1k =3.8. https://github.com/m-labs/artiq/blob/phaser/README_PHASER.rst I downgraded. To confirm versions....

(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list migen
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
migen                     0.4             py_1+gitb730caf    m-labs/label/main
(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list misoc
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
misoc                     0.4                       <pip>
(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list llvm-or1k
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
llvm-or1k                 3.8.1                        18    m-labs/label/main
(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list rust-core-or1k
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
rust-core-or1k            1.12.0                        7    m-labs/label/main
(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list cargo
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
cargo                     0.11.0                        0    m-labs/label/main
(artiq-phaser) britton@britton1:~/artiq-dev-phaser/artiq/artiq/examples/phaser$ conda list binutils-or1k-linux
# packages in environment at /home/britton/anaconda3/envs/artiq-phaser:
#
binutils-or1k-linux       2.27                          5    m-labs/label/main

$ artiq_run repository/dac_setup.py
====== LLVM IR (BROKEN) DUMP ======
LLVM IR (broken) dumped as /tmp/tmpon1bvix5.ll
Traceback (most recent call last):
  File "/home/britton/anaconda3/envs/artiq-phaser/bin/artiq_run", line 11, in <module>
    load_entry_point('artiq==3.0.dev0+159.gbf942fc', 'console_scripts', 'artiq_run')()
  File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 221, in main
    return run(with_file=True)
  File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 207, in run
    raise exn
  File "/home/britton/artiq-dev-phaser/artiq/artiq/frontend/artiq_run.py", line 200, in run
    exp_inst.run()
  File "/home/britton/artiq-dev-phaser/artiq/artiq/language/core.py", line 54, in run_on_core
    return getattr(self, arg).run(run_on_core, ((self,) + k_args), k_kwargs)
  File "/home/britton/artiq-dev-phaser/artiq/artiq/coredevice/core.py", line 111, in run
    self.compile(function, args, kwargs, set_result)
  File "/home/britton/artiq-dev-phaser/artiq/artiq/coredevice/core.py", line 95, in compile
    library = target.compile_and_link([module])
  File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 180, in compile_and_link
    return self.link([self.assemble(self.compile(module)) for module in modules],
  File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 180, in <listcomp>
    return self.link([self.assemble(self.compile(module)) for module in modules],
  File "/home/britton/artiq-dev-phaser/artiq/artiq/compiler/targets.py", line 140, in compile
    llparsedmod = llvm.parse_assembly(str(llmod))
  File "/home/britton/.local/lib/python3.5/site-packages/llvmlite_artiq/binding/module.py", line 22, in parse_assembly
    raise RuntimeError("LLVM IR parsing error\n{0}".format(errmsg))
RuntimeError: LLVM IR parsing error
<string>:16332:43: error: invalid field 'subprograms'
!1160 = distinct !DICompileUnit(file: !6, subprograms: !1159, emissionKind: 2, language: DW_LANG_Python, runtimeVersion: 0, producer: "ARTIQ")
                                          ^

[jbqubit]

tmpon1bvix5.ll.gz

[whitequark]

Yes, the problem is incorrect conda dependency that permits llvm-or1k 3.9 to be installed.

[jordens]

@jbqubit please confirm and show that you are using the correct versions. I can't reproduce this.

[ghost]

I confirmed versions in my second post. Should I be doing something other than conda list?

On Wednesday, October 19, 2016, Robert Jördens notifications@github.com wrote:

@jbqubit https://github.com/jbqubit please confirm and show that you are using the correct versions. I can't reproduce this.

— You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub https://github.com/m-labs/artiq/issues/592#issuecomment-254768824, or mute the thread https://github.com/notifications/unsubscribe-auth/AFbNxvFryuJjFaEMz8eOlrhZNq-ug9eXks5q1epRgaJpZM4KaZqo .

[jordens]

You need to start being a bit more diligent about your python installations:

  File "/home/britton/.local/lib/python3.5/site-packages/llvmlite_artiq/binding/module.py", line 22, in parse_assembly

That's not a conda package at all.

[jordens]

You can either install the correct conda package or use the install-from-source instructions. If you do the latter, obviously don't additionally install those as conda packages.

[jordens]

Do you need us to make a phaser binary package for you?

[jbqubit]

resolved