Hi,
I have a question about the transpose.py example. I tried to run it with
the ati-stream-sdk. First I had to remove the unused pycuda dependency
in line 166 (worked fine with nvidia libOpenGL afterwards). If I run the
test with the ati-stream-sdk libOpenCL I get this error.
benchmarking Naive 6304
benchmarking Naive 6880
benchmarking Naive 7488
benchmarking WithLocal 1024
Traceback (most recent call last):
File "transpose.py", line 217, in <module>
benchmark_transpose()
File "transpose.py", line 176, in benchmark_transpose
method = cls(ctx)
File "transpose.py", line 86, in __init__
"""% {"block_size": block_size}).build().transpose
File
"/root/pyopencl-test/pyopencl-0.91.3/build/lib.linux-x86_64-2.5/pyopencl/__init__.py",
line 130, in program_build
"Build on %s:\n\n%s" % (dev, log) for dev, log in build_logs))
pyopencl.RuntimeError: clBuildProgram failed: invalid operation
Build on <pyopencl.Device 'Intel(R) Core(TM) i5 CPU 750 @
2.67GHz' at 0x125fa96>:
/tmp/OCLVoJzNQ.cl(7): error: kernel must return void; pointer argument must
point to addrSpace global, local, or constant
void transpose(
^
1 error detected in the compilation of "/tmp/OCLVoJzNQ.cl".
Does this mean using local memory does not work with the ati-stream-sdk?
regards
achim~
Hi all,
If you are attending Nvidia's GPU Technology Conference next week, there are
two things I'd like to point out:
- I'll be giving a talk about PyCUDA on Friday, October 2 at 2pm, where I'll
both introduce PyCUDA and talk about some exciting new developments. The talk
will be 50 minutes in length, and I'd be happy to see you there.
- Also, I'd like to propose a PyCUDA meetup on Thursday, October 1 at noon.
(ie. lunchtime) I'll be hanging out by the "Terrace" seminar room around that
time. I'm looking forward to meeting some of you in person.
See you next week,
Andreas
Currently, any OpenCL compiler options passed to the build() method of a
Program object are ignored, as they are not passed down to the C++
wrapper code. Fix that by passing them correctly to _build().
diff --git a/pyopencl/__init__.py b/pyopencl/__init__.py
index e4d3d7b..7a736c9 100644
--- a/pyopencl/__init__.py
+++ b/pyopencl/__init__.py
@@ -114,7 +114,7 @@ def _add_functionality():
def program_build(self, options="", devices=None):
try:
- self._build()
+ self._build(options=options, devices=devices)
except Exception, e:
build_logs = []
for dev in self.devices:
