*Hi all,I currently install Pyfr 1.7.0 on ubuntu 16.04. The graphic card is
GTX 1080 (8G CUSTKIT). Following are the errors I get, it seems like there
is a key error in "pyfr/util.py" and "nvcc fatal : Value 'sm_61' is not
defined for option 'gpu-architecture' ".*
*Thank you in advance if anyone could help me out.*
Traceback (most recent call last):
File "/usr/local/lib/python3.6/site-packages/pyfr/util.py", line 33, in
__call__
res = cache[key]
KeyError: (<function CUDAKernelProvider._build_kernel at 0x7f567046e488>,
b'\x80\x03X\t\x00\x00\x00gimmik_mmq\x00X\xc4\x07\x00\x00\n__global__
void\ngimmik_mm(int n,\n const double* __restrict__ b, int
ldb,\n double* __restrict__ c, int ldc)\n{\n int i =
blockDim.x*blockIdx.x + threadIdx.x;\n double dotp;\n\n if (i <
n)\n {\n dotp = 1.4788305577012362*b[i + 0*ldb] +
-0.6666666666666665*b[i + 3*ldb] + 0.18783610896543057*b[i +
6*ldb];\n c[i + 0*ldc] = dotp;\n dotp =
1.4788305577012362*b[i + 1*ldb] + -0.6666666666666665*b[i + 4*ldb] +
0.18783610896543057*b[i + 7*ldb];\n c[i + 1*ldc] = dotp;\n
dotp = 1.4788305577012362*b[i + 2*ldb] + -0.6666666666666665*b[i + 5*ldb] +
0.18783610896543057*b[i + 8*ldb];\n c[i + 2*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 0*ldb] + -0.6666666666666665*b[i + 1*ldb]
+ 1.4788305577012362*b[i + 2*ldb];\n c[i + 3*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 3*ldb] + -0.6666666666666665*b[i + 4*ldb]
+ 1.4788305577012362*b[i + 5*ldb];\n c[i + 4*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 6*ldb] + -0.6666666666666665*b[i + 7*ldb]
+ 1.4788305577012362*b[i + 8*ldb];\n c[i + 5*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 0*ldb] + -0.6666666666666665*b[i + 3*ldb]
+ 1.4788305577012362*b[i + 6*ldb];\n c[i + 6*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 1*ldb] + -0.6666666666666665*b[i + 4*ldb]
+ 1.4788305577012362*b[i + 7*ldb];\n c[i + 7*ldc] = dotp;\n
dotp = 0.18783610896543057*b[i + 2*ldb] + -0.6666666666666665*b[i + 5*ldb]
+ 1.4788305577012362*b[i + 8*ldb];\n c[i + 8*ldc] = dotp;\n
dotp = 1.4788305577012362*b[i + 0*ldb] + -0.6666666666666665*b[i + 1*ldb] +
0.18783610896543057*b[i + 2*ldb];\n c[i + 9*ldc] = dotp;\n
dotp = 1.4788305577012362*b[i + 3*ldb] + -0.6666666666666665*b[i + 4*ldb] +
0.18783610896543057*b[i + 5*ldb];\n c[i + 10*ldc] = dotp;\n
dotp = 1.4788305577012362*b[i + 6*ldb] + -0.6666666666666665*b[i + 7*ldb] +
0.18783610896543057*b[i + 8*ldb];\n c[i + 11*ldc] = dotp;\n
}\n}\nq\x01X\x05\x00\x00\x00iPiPiq\x02\x87q\x03.', b'\x80\x03}q\x00.')
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/bin/pyfr", line 11, in <module>
sys.exit(main())
File "/usr/local/lib/python3.6/site-packages/pyfr/__main__.py", line 110,
in main
args.process(args)
File "/usr/local/lib/python3.6/site-packages/pyfr/__main__.py", line 235,
in process_run
args, NativeReader(args.mesh), None, Inifile.load(args.cfg)
File "/usr/local/lib/python3.6/site-packages/pyfr/__main__.py", line 216,
in _process_common
solver = get_solver(backend, rallocs, mesh, soln, cfg)
File "/usr/local/lib/python3.6/site-packages/pyfr/solvers/__init__.py",
line 16, in get_solver
return get_integrator(backend, systemcls, rallocs, mesh, initsoln, cfg)
File
"/usr/local/lib/python3.6/site-packages/pyfr/integrators/__init__.py", line
46, in get_integrator
return integrator(backend, systemcls, rallocs, mesh, initsoln, cfg)
File
"/usr/local/lib/python3.6/site-packages/pyfr/integrators/std/controllers.py",
line 14, in __init__
super().__init__(*args, **kwargs)
File
"/usr/local/lib/python3.6/site-packages/pyfr/integrators/std/steppers.py",
line 8, in __init__
super().__init__(*args, **kwargs)
File
"/usr/local/lib/python3.6/site-packages/pyfr/integrators/std/base.py", line
10, in __init__
super().__init__(*args, **kwargs)
File "/usr/local/lib/python3.6/site-packages/pyfr/integrators/base.py",
line 58, in __init__
self._init_system(systemcls, backend, rallocs, mesh, initsoln)
File "/usr/local/lib/python3.6/site-packages/pyfr/integrators/base.py",
line 88, in _init_system
self.system = systemcls(*args, nreg=self.nreg, cfg=self.cfg)
File
"/usr/local/lib/python3.6/site-packages/pyfr/solvers/base/system.py", line
65, in __init__
self._gen_kernels(eles, int_inters, mpi_inters, bc_inters)
File
"/usr/local/lib/python3.6/site-packages/pyfr/solvers/base/system.py", line
174, in _gen_kernels
kernels[pn, kn].append(kgetter())
File
"/usr/local/lib/python3.6/site-packages/pyfr/solvers/baseadvec/elements.py",
line 57, in <lambda>
out=self._scal_fpts
File
"/usr/local/lib/python3.6/site-packages/pyfr/backends/base/backend.py",
line 166, in kernel
return kern(*args, **kwargs)
File
"/usr/local/lib/python3.6/site-packages/pyfr/backends/cuda/gimmik.py", line
36, in mul
fun = self._build_kernel('gimmik_mm', src, 'iPiPi')
File "/usr/local/lib/python3.6/site-packages/pyfr/util.py", line 35, in
__call__
res = cache[key] = self.func(*args, **kwargs)
File
"/usr/local/lib/python3.6/site-packages/pyfr/backends/cuda/provider.py",
line 20, in _build_kernel
fun = compiler.SourceModule(src).get_function(name)
File "/usr/local/lib/python3.6/site-packages/pycuda/compiler.py", line
291, in __init__
arch, code, cache_dir, include_dirs)
File "/usr/local/lib/python3.6/site-packages/pycuda/compiler.py", line
255, in compile
return compile_plain(source, options, keep, nvcc, cache_dir, target)
File "/usr/local/lib/python3.6/site-packages/pycuda/compiler.py", line
137, in compile_plain
stderr=stderr.decode("utf-8", "replace"))
pycuda.driver.CompileError: nvcc compilation of /tmp/tmp8yfregj9/kernel.cu
failed
[command: nvcc --cubin -arch sm_61
-I/usr/local/lib/python3.6/site-packages/pycuda/cuda kernel.cu]
[stderr:
nvcc fatal : Value 'sm_61' is not defined for option 'gpu-architecture'
]
Cheers,
Sam
--
You received this message because you are subscribed to the Google Groups "PyFR
Mailing List" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
To post to this group, send an email to [email protected].
Visit this group at https://groups.google.com/group/pyfrmailinglist.
For more options, visit https://groups.google.com/d/optout.
