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nandojve opened this issue Feb 18, 2019 · 3 comments
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Can't build runtime/built_ins/kernels #133

nandojve opened this issue Feb 18, 2019 · 3 comments

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@nandojve
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I've been trying to build NEO at Debian 9 to be installed at /opt/osgeo without success.
All dependencies have been build from source without problem from recent versions (02/18/2019).

Generating ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.spv, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.bin, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.cpp, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.gen

First ocloc failed without print any error. I detected that libigdfcl.so ins't find by ocloc app. I added to ld.config the /opt/osgeo path with:

create /etc/ld.so.conf.d/libigdfcl.conf file
cat /etc/ld.so.conf.d/libigdfcl.conf
# lib* default configuration
/opt/osgeo/lib

update cache
sudo ldconfig -p | grep libigdfcl.so

Now, library it's ok but I'm facing the same problem at same point with this trace:

gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/build$ make
[  0%] Built target gmock-gtest
[  0%] Built target elflib
[  2%] Built target ocloc
[  2%] Built target igdrcl_lib_release_sharings_enable
[  2%] Built target biksim
[ 19%] Built target igdrcl_lib_release
[ 19%] Built target copy_compiler_files
[ 19%] Generating ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.spv, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.bin, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.cpp, ../../../bin/built_ins/x64/gen10/aux_translation_Gen10core.gen
[0]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_ZN16SafetyGuardLinux9sigActionEiP9siginfo_tPv+0x36) [0x565523726fe6]
[1]: /lib/x86_64-linux-gnu/libpthread.so.0(+0x110e0) [0x7f4e6506d0e0]
[2]: /lib64/ld-linux-x86-64.so.2(+0x15571) [0x7f4e65492571]
[3]: /lib64/ld-linux-x86-64.so.2(+0xf644) [0x7f4e6548c644]
[4]: /lib/x86_64-linux-gnu/libdl.so.2(+0x1531) [0x7f4e6527a531]
[5]: /lib/x86_64-linux-gnu/libdl.so.2(dlclose+0x1f) [0x7f4e65279fdf]
[6]: /opt/osgeo/lib/libigdfcl.so(+0x2bb27) [0x7f4e64123b27]
[7]: /opt/osgeo/lib/libigdfcl.so(+0x37aa0) [0x7f4e6412faa0]
[8]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_ZN5OCLRT15OfflineCompiler15buildSourceCodeEv+0xf9) [0x56552371c209]
[9]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_ZN5OCLRT15OfflineCompiler5buildEv+0xe) [0x565523721b3e]
[10]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_ZN16SafetyGuardLinux4callIiN5OCLRT15OfflineCompilerEMS2_FivEEET_PT0_T1_S5_+0x7c) [0x5655237270bc]
[11]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_Z20buildWithSafetyGuardPN5OCLRT15OfflineCompilerE+0x7b) [0x565523726f8b]
[12]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(main+0x265) [0x56552370ca45]
[13]: /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f4e644402e1]
[14]: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc(_start+0x2a) [0x56552370cc2a]
Aborted
igdrcl_lib_release/built_ins/kernels/CMakeFiles/builtins_Gen10core.dir/build.make:72: recipe for target 'bin/built_ins/x64/gen10/aux_translation_Gen10core.spv' failed
make[2]: *** [bin/built_ins/x64/gen10/aux_translation_Gen10core.spv] Error 134
CMakeFiles/Makefile2:927: recipe for target 'igdrcl_lib_release/built_ins/kernels/CMakeFiles/builtins_Gen10core.dir/all' failed
make[1]: *** [igdrcl_lib_release/built_ins/kernels/CMakeFiles/builtins_Gen10core.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2

Using make VERBOSE=1 I found the command line and executed ocloc from gdb to check stack trace and received this:

gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/build$ cd /home/gfbudke/osgeo/opencl/intel/neo/runtime/built_ins/kernels
gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/runtime/built_ins/kernels$ LD_LIBRARY_PATH=/home/gfbudke/osgeo/opencl/intel/neo/build/bin gdb --args /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc -file aux_translation.igdrcl_built_in -device cnl -64 -out_dir /home/gfbudke/osgeo/opencl/intel/neo/build/bin/built_ins/x64/gen10 -cpp_file -options -cl-kernel-arg-info
GNU gdb (Debian 7.12-6) 7.12.0.20161007-git
Copyright (C) 2016 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".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc...(no debugging symbols found)...done.
(gdb) run
Starting program: /home/gfbudke/osgeo/opencl/intel/neo/build/bin/ocloc -file aux_translation.igdrcl_built_in -device cnl -64 -out_dir /home/gfbudke/osgeo/opencl/intel/neo/build/bin/built_ins/x64/gen10 -cpp_file -options -cl-kernel-arg-info
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".

Program received signal SIGSEGV, Segmentation fault.
_dl_close (_map=0x0) at dl-close.c:817
817	dl-close.c: No such file or directory.
(gdb) bt
#0  _dl_close (_map=0x0) at dl-close.c:817
#1  0x00007ffff7de8644 in _dl_catch_error (objname=0x5555557984d0, errstring=0x5555557984d8, mallocedp=0x5555557984c8, operate=0x7ffff7bd5fb0 <dlclose_doit>, args=0x0) at dl-error.c:187
#2  0x00007ffff7bd6531 in _dlerror_run (operate=operate@entry=0x7ffff7bd5fb0 <dlclose_doit>, args=0x0) at dlerror.c:163
#3  0x00007ffff7bd5fdf in __dlclose (handle=<optimized out>) at dlclose.c:46
#4  0x00007ffff6a7fb27 in TC::CClangTranslationBlock::Create(TC::STB_CreateArgs const*, TC::CClangTranslationBlock*&) () from /opt/osgeo/lib/libigdfcl.so
#5  0x00007ffff6a8baa0 in IGC::FclOclDeviceCtx<1ul>::CreateTranslationCtxImpl(unsigned long, unsigned long, unsigned long) () from /opt/osgeo/lib/libigdfcl.so
#6  0x000055555556e209 in OCLRT::OfflineCompiler::buildSourceCode() ()
#7  0x0000555555573b3e in OCLRT::OfflineCompiler::build() ()
#8  0x00005555555790bc in int SafetyGuardLinux::call<int, OCLRT::OfflineCompiler, int (OCLRT::OfflineCompiler::*)()>(OCLRT::OfflineCompiler*, int (OCLRT::OfflineCompiler::*)(), int) ()
#9  0x0000555555578f8b in buildWithSafetyGuard(OCLRT::OfflineCompiler*) ()
#10 0x000055555555ea45 in main ()
(gdb) q
A debugging session is active.

	Inferior 1 [process 7095] will be killed.

Quit anyway? (y or n) y
gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/runtime/built_ins/kernels$

The PC I'm using is i7-8750H with Debian 9 Linux 4.19.21 +i915 driver and gcc 6.3.0

The NEO configuration file

gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/build$ cmake -DCMAKE_INSTALL_PREFIX=/opt/osgeo -DCMAKE_PREFIX_PATH=/opt/osgeo -DBUILD_TYPE=Release -DCMAKE_BUILD_TYPE=Release -DARCH=64 ..
-- The C compiler identification is GNU 6.3.0
-- The CXX compiler identification is GNU 6.3.0
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Release build configuration
-- Source Level Debugger headers dir: /home/gfbudke/osgeo/opencl/intel/neo/third_party/source_level_debugger
-- Aub Stream Headers dir: /home/gfbudke/osgeo/opencl/intel/neo/third_party/aub_stream/headers
-- i915 includes dir: /home/gfbudke/osgeo/opencl/intel/neo/third_party/uapi
-- Khronos OpenCL headers dir: /home/gfbudke/osgeo/opencl/intel/neo/third_party/opencl_headers
-- Khronos OpenGL headers dir: /home/gfbudke/osgeo/opencl/intel/neo/third_party/opengl_headers
-- Third party dir: /home/gfbudke/osgeo/opencl/intel/third_party
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.29") 
-- Checking for module 'igc-opencl'
--   Found igc-opencl, version 0.1.0
-- IGC include dirs: /opt/osgeo/include/igc;/opt/osgeo/include/igc/cif;/opt/osgeo/include/igc/ocl_igc_shared/executable_format;/opt/osgeo/include/igc/ocl_igc_shared/device_enqueue
-- Checking for module 'igdgmm'
--   Found igdgmm, version 7.0.0
-- GmmLib include dirs: /opt/osgeo/include/igdgmm;/opt/osgeo/include/igdgmm/GmmLib;/opt/osgeo/include/igdgmm/GmmLib/inc;/opt/osgeo/include/igdgmm/inc;/opt/osgeo/include/igdgmm/inc/common;/opt/osgeo/include/igdgmm/util
-- Checking for module 'libva>=1.0.0'
--   Found libva, version 1.4.0
-- Looking for vaGetLibFunc in va
-- Looking for vaGetLibFunc in va - found
-- Using libva 
-- LibVA include dirs: /opt/osgeo/include
-- AUB_STREAM_DIR = 
-- Computed version major is: 19
-- Computed version minor is: 08
-- All supported platforms:  CNL SKL KBL GLK CFL BXT BDW
-- All tested platforms:  CNL SKL KBL GLK CFL BXT BDW
-- Default supported platform: SKL
-- Default tested platform: SKL
-- Default tested family name: SKLFamily
-- Found ccache: /usr/bin/ccache
-- GTest repeat count set to 1
-- GTest shuffle set to --gtest_shuffle;--gtest_random_seed=0
-- GTest exception options set to --gtest_catch_exceptions=1
-- GTest filter for mt tests:-AsyncGPUoperations.MapBufferAfterWriteBuffer
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    ARCH
    BUILD_TYPE


-- Build files have been written to: /home/gfbudke/osgeo/opencl/intel/neo/build

The igc-opencl is version 0.1.0 because is compiled from source and install at /opt/osgeo.

gfbudke@g1513-fox7:~/osgeo/opencl/intel/neo/runtime/built_ins/kernels$ cat /opt/osgeo/lib/pkgconfig/igc-opencl.pc 
prefix=/opt/osgeo
exec_prefix=${prefix}
includedir=${prefix}/include/igc
libdir=${exec_prefix}/lib

Name: igc-opencl
Description: Intel(R) Graphics Compiler for OpenCL(TM)
Version: 0.1.0
Cflags: -I${includedir} -I${includedir}/cif -I${includedir}/ocl_igc_shared/executable_format -I${includedir}/ocl_igc_shared/device_enqueue
Libs:

Any comment will be appreciated.
@JacekDanecki
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Can you set environment variable:

export LD_DEBUG=libs

and check whether libcommon_clang.so or libopencl_clang.so library was initialized correctly. The name of this library depends on version of IGC you are using.

@nandojve
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Thanks for the tip, problem solved!

After enabled export LD_DEBUG=libs I detected libcommon_clang.so isn't found. I added a rule to ld.so.conf.d but same behaviour. So, I inspected cache:

root@g1513-fox7:/etc# ldconfig -p | grep /opt
	libva.so.2 (libc6,x86-64) => /opt/osgeo/lib/libva.so.2
	libva.so (libc6,x86-64) => /opt/osgeo/lib/libva.so
	libva-x11.so.2 (libc6,x86-64) => /opt/osgeo/lib/libva-x11.so.2
	libva-x11.so (libc6,x86-64) => /opt/osgeo/lib/libva-x11.so
	libva-glx.so.2 (libc6,x86-64) => /opt/osgeo/lib/libva-glx.so.2
	libva-glx.so (libc6,x86-64) => /opt/osgeo/lib/libva-glx.so
	libva-drm.so.2 (libc6,x86-64) => /opt/osgeo/lib/libva-drm.so.2
	libva-drm.so (libc6,x86-64) => /opt/osgeo/lib/libva-drm.so
	libkms.so.1 (libc6,x86-64) => /opt/osgeo/lib/libkms.so.1
	libkms.so (libc6,x86-64) => /opt/osgeo/lib/libkms.so
	libigdgmm.so.7 (libc6,x86-64) => /opt/osgeo/lib/libigdgmm.so.7
	libigdgmm.so.5 (libc6,x86-64) => /opt/osgeo/lib/libigdgmm.so.5
	libigdgmm.so (libc6,x86-64) => /opt/osgeo/lib/libigdgmm.so
	libigdfcl.so (libc6,x86-64) => /opt/osgeo/lib/libigdfcl.so
	libigc.so (libc6,x86-64) => /opt/osgeo/lib/libigc.so
	libiga64.so (libc6,x86-64) => /opt/osgeo/lib/libiga64.so
	libdrm_radeon.so.1 (libc6,x86-64) => /opt/osgeo/lib/libdrm_radeon.so.1
	libdrm_radeon.so (libc6,x86-64) => /opt/osgeo/lib/libdrm_radeon.so
	libdrm_nouveau.so.2 (libc6,x86-64) => /opt/osgeo/lib/libdrm_nouveau.so.2
	libdrm_nouveau.so (libc6,x86-64) => /opt/osgeo/lib/libdrm_nouveau.so
	libdrm_intel.so.1 (libc6,x86-64) => /opt/osgeo/lib/libdrm_intel.so.1
	libdrm_intel.so (libc6,x86-64) => /opt/osgeo/lib/libdrm_intel.so
	libdrm_amdgpu.so.1 (libc6,x86-64) => /opt/osgeo/lib/libdrm_amdgpu.so.1
	libdrm_amdgpu.so (libc6,x86-64) => /opt/osgeo/lib/libdrm_amdgpu.so
	libdrm.so.2 (libc6,x86-64) => /opt/osgeo/lib/libdrm.so.2
	libdrm.so (libc6,x86-64) => /opt/osgeo/lib/libdrm.so
	libcommon_clang.so.7.1 (libc6,x86-64) => /opt/osgeo/lib/libcommon_clang.so.7.1
	libOpenCL.so.1 (libc6,x86-64) => /opt/osgeo/lib/libOpenCL.so.1
	libOpenCL.so (libc6,x86-64) => /opt/osgeo/lib/libOpenCL.so

As you can see only libcommon_clang.so.7.1 was found but not libcommon_clang.so. So, after inspect the libraries I discover this:

-rw-r--r-- 1 root root 73373504 Feb 18 20:17 libcommon_clang.so
lrwxrwxrwx 1 root root       18 Feb 13 23:45 libcommon_clang.so.7.1 -> libcommon_clang.so

The library is not properly denominated when installed. Well, after rename properly system start to build properly.

lrwxrwxrwx 1 root root       22 Feb 19 21:13 libcommon_clang.so -> libcommon_clang.so.7.1
lrwxrwxrwx 1 root root       22 Feb 19 21:13 libcommon_clang.so.7 -> libcommon_clang.so.7.1
-rw-r--r-- 1 root root 73373504 Feb 18 20:17 libcommon_clang.so.7.1

Finally 4 files installed

Install the project...
-- Install configuration: "Release"
-- Installing: /opt/osgeo/lib/libigdrcl.so
-- Installing: /etc/ld.so.conf.d/libintelopencl.conf
-- Installing: /etc/OpenCL/vendors/intel.icd
-- Installing: /opt/osgeo/bin/ocloc

@nandojve nandojve mentioned this issue Feb 20, 2019
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@JacekDanecki
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Closing this issue, as the problem was with compiler component, and issue was created in IGC project.

@JacekDanecki JacekDanecki mentioned this issue Sep 19, 2019
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@nandojve @JacekDanecki