Hi Bogdan,
Thanks for pointing that out. It seems that is not the only error in this
example. Adding a carriage return, and re-running yields a TypeError
In [5]: run MatrixTranspose.py
---------------------------------------------------------------------------
TypeError Traceback (most recent call last)
/usr/lib/python2.7/dist-packages/IPython/utils/py3compat.pyc in
execfile(fname, *where)
202 else:
203 filename = fname
--> 204 __builtin__.execfile(filename, *where)
/home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
<module>()
217
218 #check_transpose()
--> 219 run_benchmark()
220
221
/home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
run_benchmark()
183
184 for i in range(warmup):
--> 185 _transpose(target, source)
186
187 count = 10
/home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
_transpose(tgt, src)
118
119 def _transpose(tgt, src):
--> 120 krnl = _get_transpose_kernel()
121
122 w, h = src.shape
<string> in _get_transpose_kernel()
/usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/tools.pyc
in context_dependent_memoize(func, *args)
421 context_dependent_memoized_functions.append(func)
422 arg_dict = ctx_dict.setdefault(cur_ctx, {})
--> 423 result = func(*args)
424 arg_dict[args] = result
425 return result
/home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
_get_transpose_kernel()
51
52 func = mod.get_function("transpose")
---> 53 func.prepare("PPii", block=(block_size, block_size, 1))
54
55 from pytools import Record
TypeError: function_prepare() got an unexpected keyword argument 'block'
This TypeError occurs for
http://wiki.tiker.net/PyCuda/Examples/MatrixTranspose and the downloaded
wiki-examples (after fixing the double #defines on a line)
Best regards,
Bruce
On Wed, Sep 3, 2014 at 9:39 PM, Bogdan Opanchuk <[email protected]> wrote:
> Hi Bruce,
>
> Seems to be a typo in the Wiki. If you look at
> http://wiki.tiker.net/PyCuda/Examples/MatrixTranspose (where
> MatrixTranspose.py originally comes from), you can see in line 24 two
> "#define"s in one line. Incidentally, if someone has an account there,
> could you fix that?
>
> Best regards,
> Bogdan
>
>
> On Thu, Sep 4, 2014 at 11:24 AM, Bruce Labitt <[email protected]> wrote:
>
>> Probably not the desired response. Can someone suggest a fix?
>> Thanks,
>> Bruce
>>
>> In [3]: run MatrixTranspose.py
>>
>> ---------------------------------------------------------------------------
>> CompileError Traceback (most recent call
>> last)
>> /usr/lib/python2.7/dist-packages/IPython/utils/py3compat.pyc in
>> execfile(fname, *where)
>> 202 else:
>> 203 filename = fname
>> --> 204 __builtin__.execfile(filename, *where)
>>
>> /home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
>> <module>()
>> 216
>> 217 #check_transpose()
>> --> 218 run_benchmark()
>> 219
>> 220
>>
>> /home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
>> run_benchmark()
>> 182
>> 183 for i in range(warmup):
>> --> 184 _transpose(target, source)
>> 185
>> 186 count = 10
>>
>> /home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
>> _transpose(tgt, src)
>> 117
>> 118 def _transpose(tgt, src):
>> --> 119 krnl = _get_transpose_kernel()
>> 120
>> 121 w, h = src.shape
>>
>> <string> in _get_transpose_kernel()
>>
>> /usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/tools.pyc
>> in context_dependent_memoize(func, *args)
>> 421 context_dependent_memoized_functions.append(func)
>> 422 arg_dict = ctx_dict.setdefault(cur_ctx, {})
>> --> 423 result = func(*args)
>> 424 arg_dict[args] = result
>> 425 return result
>>
>> /home/bruce/Apps/pycuda/examples/wiki-examples/MatrixTranspose.py in
>> _get_transpose_kernel()
>> 47 A_t[glob_idx_a_t] = A_shared[threadIdx.x][threadIdx.y];
>> 48 }
>> ---> 49 """% {"block_size": block_size})
>> 50
>> 51 func = mod.get_function("transpose")
>>
>> /usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/compiler.pyc
>> in __init__(self, source, nvcc, options, keep, no_extern_c, arch, code,
>> cache_dir, include_dirs)
>> 249
>> 250 cubin = compile(source, nvcc, options, keep, no_extern_c,
>> --> 251 arch, code, cache_dir, include_dirs)
>> 252
>> 253 from pycuda.driver import module_from_buffer
>>
>> /usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/compiler.pyc
>> in compile(source, nvcc, options, keep, no_extern_c, arch, code, cache_dir,
>> include_dirs)
>> 239 options.append("-I"+i)
>> 240
>> --> 241 return compile_plain(source, options, keep, nvcc, cache_dir)
>> 242
>> 243
>>
>> /usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/compiler.pyc
>> in compile_plain(source, options, keep, nvcc, cache_dir)
>> 130 raise CompileError("nvcc compilation of %s failed" %
>> cu_file_path,
>> 131 cmdline, stdout=stdout.decode("utf-8", "replace"),
>> --> 132 stderr=stderr.decode("utf-8", "replace"))
>> 133
>> 134 if stdout or stderr:
>>
>> CompileError: nvcc compilation of /tmp/tmp5xdcrZ/kernel.cu failed
>> [command: nvcc --cubin -arch sm_30
>> -I/usr/local/lib/python2.7/dist-packages/pycuda-2014.1-py2.7-linux-x86_64.egg/pycuda/cuda
>> kernel.cu]
>> [stderr:
>> kernel.cu(10): error: "#" not expected here
>>
>> kernel.cu(10): error: expected a ";"
>>
>> kernel.cu(12): error: identifier "A_T_BLOCK_STRIDE" is undefined
>>
>> 3 errors detected in the compilation of
>> "/tmp/tmpxft_00001e6b_00000000-6_kernel.cpp1.ii".
>> ]
>>
>> In [4]:
>>
>>
>> _______________________________________________
>> PyCUDA mailing list
>> [email protected]
>> http://lists.tiker.net/listinfo/pycuda
>>
>>
>
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