P.S. Fixes include corrected invocations of prepare() and prepared_call(), of course.
On Thu, Sep 4, 2014 at 12:46 PM, Bogdan Opanchuk <manti...@gmail.com> wrote: > Hi Bruce, > > Looks like the docs for Function.prepare() are a bit outdated, I've > created a PR for that. As for the example, since I cannot register on the > wiki (some cryptic error appears), I've created a gist with the corrected > version: https://gist.github.com/Manticore/6ff4400cde2750e61bff > > Fixes: > - Py3 safe > - Fixed indentation in run_benchmark() > - Fixed repetition of test sizes in run_benchmark() > - Added labels to the graphs and some description to the output > > Best regards, > Bogdan > > > On Thu, Sep 4, 2014 at 12:03 PM, Bruce Labitt <bdlab...@gmail.com> wrote: > >> 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 <manti...@gmail.com> >> 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 <bdlab...@gmail.com> >>> 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 >>>> PyCUDA@tiker.net >>>> http://lists.tiker.net/listinfo/pycuda >>>> >>>> >>> >> >
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