PyOpenCL |无法启动内核
PyOpenCL | Fail to launch a Kernel
当我使用 PyOpenCL 运行内核时 "SIMPLE_JOIN" 它失败了。
.CL 文件中的内核头文件
void SIMPLE_JOIN(__global const int* a, int a_col, __global const int* a_valuesPic,
__global const int* b, int b_col, __global const int* b_valuesPic,
__global const int* join_valuesPic, __global int* current, const int maxVars, __global int* buffer, int joinVar)
PyOpenCL 中的执行
program.SIMPLE_JOIN(context, (a_col, b_col), None, \
buffer_a, np.int32(a_col), buffer_a_valPic, \
buffer_b, np.int32(b_col), buffer_b_valPic, \
buffer_join_valPic, buffer_current, np.int32(maxVars), \
buffer_result, np.int32(joinList[0]))
命令行错误
Traceback (most recent call last):
File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.2\helpers\pydev\pydevd.py", line 2199, in <module>
globals = debugger.run(setup['file'], None, None)
File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.2\helpers\pydev\pydevd.py", line 1638, in run
pydev_imports.execfile(file, globals, locals) # execute the script
File "C:/Users/��/Documents/��������/GAP+/gapQueryTree.py", line 213, in <module>
res1_array, res1_ValsPic = gpu.gpu_join(p[0], p1_ValsPic, friend[0], friend1_ValsPic)
File "C:/Users/��/Documents/��������/GAP+\gapPyOpenCl.py", line 107, in gpu_join
buffer_result, np.int32(joinList[0]))
File "C:\Python27\lib\site-packages\pyopencl\__init__.py", line 515, in kernel_call
global_offset, wait_for, g_times_l=g_times_l)
Boost.Python.ArgumentError: Python argument types in
pyopencl._cl.enqueue_nd_range_kernel(Context, Kernel, tuple, NoneType, NoneType, NoneType)
did not match C++ signature:
enqueue_nd_range_kernel(class pyopencl::command_queue {lvalue} queue, class pyopencl::kernel {lvalue} kernel, class boost::python::api::object global_work_size, class boost::python::api::object local_work_size, class boost::python::api::object global_work_offset=None, class boost::python::api::object wait_for=None, bool g_times_l=False)
Process finished with exit code -1
内核调用的第一个参数应该是命令队列,而不是上下文:
program.SIMPLE_JOIN(
queue
, (a_col, b_col), None, \...
当我使用 PyOpenCL 运行内核时 "SIMPLE_JOIN" 它失败了。
.CL 文件中的内核头文件
void SIMPLE_JOIN(__global const int* a, int a_col, __global const int* a_valuesPic,
__global const int* b, int b_col, __global const int* b_valuesPic,
__global const int* join_valuesPic, __global int* current, const int maxVars, __global int* buffer, int joinVar)
PyOpenCL 中的执行
program.SIMPLE_JOIN(context, (a_col, b_col), None, \
buffer_a, np.int32(a_col), buffer_a_valPic, \
buffer_b, np.int32(b_col), buffer_b_valPic, \
buffer_join_valPic, buffer_current, np.int32(maxVars), \
buffer_result, np.int32(joinList[0]))
命令行错误
Traceback (most recent call last):
File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.2\helpers\pydev\pydevd.py", line 2199, in <module>
globals = debugger.run(setup['file'], None, None)
File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition 4.0.2\helpers\pydev\pydevd.py", line 1638, in run
pydev_imports.execfile(file, globals, locals) # execute the script
File "C:/Users/��/Documents/��������/GAP+/gapQueryTree.py", line 213, in <module>
res1_array, res1_ValsPic = gpu.gpu_join(p[0], p1_ValsPic, friend[0], friend1_ValsPic)
File "C:/Users/��/Documents/��������/GAP+\gapPyOpenCl.py", line 107, in gpu_join
buffer_result, np.int32(joinList[0]))
File "C:\Python27\lib\site-packages\pyopencl\__init__.py", line 515, in kernel_call
global_offset, wait_for, g_times_l=g_times_l)
Boost.Python.ArgumentError: Python argument types in
pyopencl._cl.enqueue_nd_range_kernel(Context, Kernel, tuple, NoneType, NoneType, NoneType)
did not match C++ signature:
enqueue_nd_range_kernel(class pyopencl::command_queue {lvalue} queue, class pyopencl::kernel {lvalue} kernel, class boost::python::api::object global_work_size, class boost::python::api::object local_work_size, class boost::python::api::object global_work_offset=None, class boost::python::api::object wait_for=None, bool g_times_l=False)
Process finished with exit code -1
内核调用的第一个参数应该是命令队列,而不是上下文:
program.SIMPLE_JOIN(
queue
, (a_col, b_col), None, \...