Previously asked how to use the subset_dot. Got to trying it out tonight and
am getting an error. Tried this in PYCUDA at work and got a similar error.
Maybe I am doing something wrong.
from pyopencl.clrandom import rand as clrand
import pyopencl as cl
import numpy as np
n = 3
ctx = cl.create_some_context()
queue = cl.CommandQueue(ctx)
a = np.array(range(1,10))
g_a = cl.array.to_device(queue, a)
g_b = cl.array.to_device(queue, a)
print g_a;
subset = np.array(range(2,4))
print type(subset)
x = cl.array.subset_dot(subset,g_a,g_b,queue=queue)
print "a[2:4] dot a[2:4]", x
---------------------------------
[1 2 3 4 5 6 7 8 9]
<type 'numpy.ndarray'>
Traceback (most recent call last):
File "C:\Users\dom\workspace\PyDev_Test\src\subset_dot.py", line 19, in
<module>
x = cl.array.subset_dot(subset,g_a,g_b,queue=queue)
File "C:\Python27\lib\site-packages\pyopencl\array.py", line 1136, in
subset_dot
return krnl(subset, a, b, queue=queue)
File "C:\Python27\lib\site-packages\pyopencl\reduction.py", line 358, in
__call__
allocator=repr_vec.allocator)
AttributeError: 'numpy.ndarray' object has no attribute 'allocator'
Dominic J. Pazzula
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