On 15/04/13 21:29, Tom Gall wrote:
Hi,
Feel free to point me at a newer toolchain. Was building the SNU
OpenCL SDK native on my chromebook running ubuntu raring when I hit
the following:
make: Entering directory `/home/tgall/opencl/SNU/src/runtime/build/cpu'
arm-linux-gnueabihf-g++ -
-mfpu=neon -ftree-vectorize -ftree-vectorizer-verbose=0 -fsigned-char
-fPIC -DDEF_INCLUDE_ARM -g -c -o smoothstep.o
/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/common/smoothstep.c
-I/home/tgall/opencl/SNU/inc
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/async
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/atomic
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/common
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/conversion
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/geometric
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/integer
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/math
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/reinterpreting
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/relational
-I/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/vector -O0 -g
In file included from
/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/cl_cpu_ops.h:47:0,
from
/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/common/smoothstep.c:34:
/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/type/cl_ops_floatn.h:
In function 'float2 operator-(float, float2)':
/home/tgall/opencl/SNU/src/runtime/hal/device/cpu/type/cl_ops_floatn.h:114:1:
internal compiler error: output_operand: invalid operand for code 'P'
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.7/README.Bugs> for instructions.
Preprocessed source stored into /tmp/cciluYVq.out file, please attach
this to your bugreport.
Traceback (most recent call last):
File "/usr/share/apport/gcc_ice_hook", line 34, in <module>
pr.write(open(apport.fileutils.make_report_path(pr), 'w'))
File "/usr/lib/python2.7/dist-packages/problem_report.py", line 254, in write
self._assert_bin_mode(file)
File "/usr/lib/python2.7/dist-packages/problem_report.py", line 632,
in _assert_bin_mode
assert (type(file) == BytesIO or 'b' in file.mode), 'file stream
must be in binary mode'
AssertionError: file stream must be in binary mode
make: *** [smoothstep.o] Error 1
I can reproduce this with upstream 4.7 and trunk (and so presumably with
4.8). I've raised it upstream with a reduced testcase. See
http://gcc.gnu.org/PR56979.
Thanks,
Matt
--
Matthew Gretton-Dann
Toolchain Working Group, Linaro
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