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thehazard · ‎01-17-2010

I cannot get any of the samples to run properly because of the error message above

Hi everybody,

I got the SDK and compiled it on Linux (ubuntu 9.10 x86_64 installed on /usr/local/src/ati-stream-sdk-v2.0-lnx64). It all compiled well (after a little hack on one of the samples because of a missing header). I'm using a Radeon 5770. More debug info can be found on: atisysteminfo-report.txt

After successfuly building the libs and includes and samples and everything, I just copied them over to Ubuntu's directories:

root@niceguy:/usr/lib64# ls -la /usr/lib | grep '2010-01-17'

drwxr-xr-x 250 root root 98304 2010-01-17 03:48 .

-rwxr-xr-x 1 root root 9554348 2010-01-17 02:33 builtins_amdil_opt.bc

-rwxr-xr-x 1 root root 5570188 2010-01-17 02:33 builtins_x86-64.bc

drwxr-xr-x 2 root root 4096 2010-01-17 03:48 dri

-rw-r--r-- 1 root root 248245 2010-01-17 03:48 libatiadlxx.so

-rw-r--r-- 1 root root 229566 2010-01-17 03:48 libaticalcl.so

-rw-r--r-- 1 root root 6149488 2010-01-17 03:48 libaticaldd.so

-rw-r--r-- 1 root root 238718 2010-01-17 03:48 libaticalrt.so

-rwxr-xr-x 1 root root 10782944 2010-01-17 02:33 libatiocl64.so

-rw-r--r-- 1 root root 10386 2010-01-17 03:48 libfglrx_dm.a

-rw-r--r-- 1 root root 16242 2010-01-17 03:48 libfglrx_dm.so.1.0

-rw-r--r-- 1 root root 7792 2010-01-17 03:48 libfglrx_gamma.a

-rw-r--r-- 1 root root 13935 2010-01-17 03:48 libfglrx_gamma.so.1.0

-rw-r--r-- 1 root root 5602 2010-01-17 03:48 libfglrx_tvout.a

-rw-r--r-- 1 root root 8304 2010-01-17 03:48 libfglrx_tvout.so.1.0

-rwxr-xr-x 1 root root 454362 2010-01-17 02:33 libGLEW.a

-rwxr-xr-x 1 root root 428135 2010-01-17 02:33 libGLEW.so

lrwxrwxrwx 1 root root 23 2010-01-17 03:48 libGL.so -> /usr/lib64/libGL.so.1.2

lrwxrwxrwx 1 root root 23 2010-01-17 03:48 libGL.so.1 -> /usr/lib64/libGL.so.1.2

-rw-r--r-- 1 root root 762392 2010-01-17 03:48 libGL.so.1.2

-rwxr-xr-x 1 root root 753434 2010-01-17 02:33 libglut.so

-rwxr-xr-x 1 root root 22792 2010-01-17 02:33 libOpenCL.so

-rwxr-xr-x 1 root root 930560 2010-01-17 02:33 libSDKUtil.a

root@niceguy:/usr/lib64#

Then I did the same with the includes:

root@niceguy:/usr/local/include# ls -la /usr/local/include

total 136

drwxr-xr-x 5 root root 4096 2010-01-17 02:38 .

drwxr-xr-x 10 root root 4096 2010-01-17 02:24 ..

-rwxr-xr-x 1 root root 13095 2010-01-17 02:38 calcl.h

-rwxr-xr-x 1 root root 7980 2010-01-17 02:38 cal_ext_counter.h

-rwxr-xr-x 1 root root 6892 2010-01-17 02:38 cal_ext_d3d10.h

-rwxr-xr-x 1 root root 8442 2010-01-17 02:38 cal_ext_d3d9.h

-rwxr-xr-x 1 root root 13873 2010-01-17 02:38 cal_ext.h

-rwxr-xr-x 1 root root 54041 2010-01-17 02:38 cal.h

drwxr-xr-x 2 root root 4096 2010-01-17 02:38 CL

drwxr-xr-x 2 root root 4096 2010-01-17 02:38 GL

drwxr-xr-x 2 root root 4096 2010-01-17 02:38 SDKUtil

root@niceguy:/usr/local/include#

So I was able to build some stuff that uses OpenCL successfuly, but it didn't work giving out an error message "Could not retrieve OpenCL device IDs.".

I'm also unable to run the samples. For example:

root@niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64# ldd AESEncryptDecrypt

linux-vdso.so.1 => (0x00007fff0f9ff000)

libpthread.so.0 => /lib/libpthread.so.0 (0x00007f37bfb9d000)

libdl.so.2 => /lib/libdl.so.2 (0x00007f37bf999000)

libOpenCL.so => /usr/lib/libOpenCL.so (0x00007f37bf793000)

libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f37bf483000)

libm.so.6 => /lib/libm.so.6 (0x00007f37bf1ff000)

libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007f37befe8000)

libc.so.6 => /lib/libc.so.6 (0x00007f37bec79000)

/lib64/ld-linux-x86-64.so.2 (0x00007f37bfdb9000)

librt.so.1 => /lib/librt.so.1 (0x00007f37bea71000)

root@niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64# ./AESEncryptDecrypt

Encrypting Image ....

Input Image : lena512.bmp

Key : 15 201 51 89 92 34 96 66 11 225 161 96 81 211 108 124

Error: clGetPlatformIDs failed. Error code : unknown error code

root@ niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64#

All OpenCL samples fail with the same error message. The Cal samples don't work either:

root@niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64# ldd FindNumDevices

linux-vdso.so.1 => (0x00007fff6f952000)

libpthread.so.0 => /lib/libpthread.so.0 (0x00007f7a25ae2000)

libdl.so.2 => /lib/libdl.so.2 (0x00007f7a258de000)

libaticalrt.so => /usr/lib/libaticalrt.so (0x00007f7a25dd6000)

libaticalcl.so => /usr/lib/libaticalcl.so (0x00007f7a257c0000)

libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007f7a254b0000)

libm.so.6 => /lib/libm.so.6 (0x00007f7a2522c000)

libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00007f7a25015000)

libc.so.6 => /lib/libc.so.6 (0x00007f7a24ca6000)

/lib64/ld-linux-x86-64.so.2 (0x00007f7a25cfe000)

librt.so.1 => /lib/librt.so.1 (0x00007f7a24a9e000)

libXext.so.6 => /usr/lib/libXext.so.6 (0x00007f7a2488c000)

libX11.so.6 => /usr/lib/libX11.so.6 (0x00007f7a24556000)

libXau.so.6 => /usr/lib/libXau.so.6 (0x00007f7a24353000)

libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00007f7a24137000)

libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0x00007f7a23f32000)

root@niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64# ./FindNumDevices -v

Supported CAL Runtime Version: 1.3.185

Found CAL Runtime Version: 1.4.515

Use -? for help

Segmentation fault

root@niceguy:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64# gdb ./FindNumDevices

GNU gdb (GDB) 7.0-ubuntu

License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>

This is free software: you are free to change and redistribute it.

There is NO WARRANTY, to the extent permitted by law. Type "show copying"

and "show warranty" for details.

This GDB was configured as "x86_64-linux-gnu".

For bug reporting instructions, please see:

<http://www.gnu.org/software/gdb/bugs/>...

Reading symbols from /usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64/FindNumDevices...done.

(gdb) run

Starting program: /usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64/FindNumDevices

[Thread debugging using libthread_db enabled]

Supported CAL Runtime Version: 1.3.185

Found CAL Runtime Version: 1.4.515

Use -? for help

Program received signal SIGSEGV, Segmentation fault.

0x00007ffff5a38a9a in ?? () from /usr/lib/libaticaldd.so

(gdb)

About the lib file:

/usr/lib/libaticaldd.so: file format elf64-x86-64

/usr/lib/libaticaldd.so

architecture: i386:x86-64, flags 0x00000150:

HAS_SYMS, DYNAMIC, D_PAGED

start address 0x000000000008a6c0

Does anyone here know how I can fix this ? Let me know if you need more debug info.

Thanks !

ddd

nou · ‎01-17-2010

you must register ICD. create simlink in /usr/lib/OpenCL/vendors to libatiocl64.so file.

thehazard · ‎01-17-2010

Hi nou,

Thanks for the reply!

I linked the file you mentioned and now OpenCL samples are just segfaulting as the Cal samples were. Through strace I could see that the "libatiocl64.so" was being loaded and everything. This is where it breaks now:

root@clusterfucker:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64# gdb ./AESEncryptDecrypt
GNU gdb (GDB) 7.0-ubuntu
Copyright (C) 2009 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64/AESEncryptDecrypt...done.
(gdb) run
Starting program: /usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/opencl/bin/x86_64/AESEncryptDecrypt
[Thread debugging using libthread_db enabled]
Encrypting Image ....
Input Image : lena512.bmp
Key : 15 201 51 89 92 34 96 66 11 225 161 96 81 211 108 124

Program received signal SIGSEGV, Segmentation fault.
0x00007ffff48cca9a in ?? () from /usr/lib/libaticaldd.so
(gdb) bt
#0 0x00007ffff48cca9a in ?? () from /usr/lib/libaticaldd.so
#1 0x00007ffff48cc855 in ?? () from /usr/lib/libaticaldd.so
#2 0x00007ffff48c8f0f in ?? () from /usr/lib/libaticaldd.so
#3 0x00007ffff48c0835 in ?? () from /usr/lib/libaticaldd.so
#4 0x00007ffff47e2553 in ?? () from /usr/lib/libaticaldd.so
#5 0x00007ffff490a0fa in ?? () from /usr/lib/libaticaldd.so
#6 0x00007ffff49036c5 in ?? () from /usr/lib/libaticaldd.so
#7 0x00007ffff4913a35 in ?? () from /usr/lib/libaticaldd.so
#8 0x00007ffff5f194f3 in ?? () from /usr/lib/OpenCL/vendors/libatiocl64.so
#9 0x00007ffff5efbd1d in ?? () from /usr/lib/OpenCL/vendors/libatiocl64.so
#10 0x00007ffff5f22b07 in ?? () from /usr/lib/OpenCL/vendors/libatiocl64.so
#11 0x00007ffff5ee9a98 in clGetPlatformInfo () from /usr/lib/OpenCL/vendors/libatiocl64.so
#12 0x00007ffff77bae3b in ?? () from /usr/lib/libOpenCL.so
#13 0x00007ffff77bac9f in ?? () from /usr/lib/libOpenCL.so
#14 0x00007ffff77bbe90 in clGetPlatformIDs () from /usr/lib/libOpenCL.so
#15 0x0000000000403513 in AES::AESEncryptDecrypt::setupCL (this=0x7fffffffe040) at AESEncryptDecrypt.cpp:212
#16 0x0000000000406ec7 in AES::AESEncryptDecrypt::setup (this=0x7fffffffe040) at AESEncryptDecrypt.cpp:1151
#17 0x000000000040808a in main (argc=1, argv=0x7fffffffe2f8) at AESEncryptDecrypt.cpp:1355
(gdb)

Based on other threads, I created a simple environment startup script:

#!/bin/sh

echo "Preparing environment ..."

export ATISTREAMSDKROOT=/usr/local/src/ati-stream-sdk-v2.0-lnx64
export ATISTREAMSDKSAMPLESROOT=/usr/local/src/ati-stream-sdk-v2.0-lnx64
export LD_LIBRARY_PATH=$ATISTREAMSDKROOT/lib/x86_64:$ATISTREAMSDKROOT/lib/x86:$LD_LIBRARY_PATH
rm -rf /usr/lib/OpenCL
mkdir /usr/lib/OpenCL
mkdir /usr/lib/OpenCL/vendors
ln -sf $ATISTREAMSDKROOT/lib/x86_64/libatiocl64.so /usr/lib/OpenCL/vendors/libatiocl64.so
ln -sf $ATISTREAMSDKROOT/lib/x86/libatiocl32.so /usr/lib/OpenCL/vendors/libatiocl32.so

cd $ATISTREAMSDKROOT/samples/opencl/bin/x86_64
strace -o /tmp/foo.log ./AESEncryptDecrypt
cat /tmp/foo.log | grep '/vendors'
tail -n 5 /tmp/foo.log
rm /tmp/foo.log

echo "Done."

When I run it, I still get:

root@clusterfucker:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64# sh runner.sh
Preparing environment ...
Encrypting Image ....
Input Image : lena512.bmp
Key : 15 201 51 89 92 34 96 66 11 225 161 96 81 211 108 124
open("/usr/lib/OpenCL/vendors/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
open("/usr/lib/OpenCL/vendors/libatiocl64.so", O_RDONLY) = 4
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Done.
root@clusterfucker:/usr/local/src/ati-stream-sdk-v2.0-lnx64/samples/cal/bin/x86_64#

What else do I need to do to fix this ? Should other files be linked on that vendors directory ?

Thanks for your help !

omkaranathan · ‎01-17-2010

Refer to this thread, this might solve your problem.

http://forums.amd.com/forum/messageview.cfm?catid=328&threadid=116112&enterthread=y

genaganna · ‎01-23-2010

See following link it might help you.

http://forums.amd.com/forum/messageview.cfm?catid=328&threadid=124182&forumid=9

Are you able run OpenCL samples on CPU? Use --device cpu option for any OpenCL sample to run on CPU

Archives Discussions

clGetPlatformIDs failing - "Error: clGetPlatformIDs failed. Error code : unknown error code"