Table of Contents
Updated
If you get the “vtune symbol file not found” error code, this user manual is here to help you.
Reason and solution
VTune
Profiler
informs you that there is a new module
[vdso]
that cannot be converted to symbol name (brackets are used for this) and therefore .. the call location may not be correct. In some cases, this may be
[vsyscall]
module.
You can make sure that The 
vdso
element is in the dynamic dependency list:
ldd -defense my_test_exe linux-vdso.so.1=> (0x00002aaaaaac6000) libtbb.so.2=> /opt/intel/tbb/tbb40_233oss/lib/libtbb.so.2 (0x00002aaaaabc7000) libstdc ++. so.6=> /usr/intel/pkgs/gcc/4.5.2/lib64/libstdc++.so.6 (0x00002aaaaadf5000) libm.so.6=> /lib64/libm.so.6 (0x00002aaaab117000) libgcc_s.so.1=> /usr/intel/pkgs/gcc/4.5.2/lib64/libgcc_s.so.1 (0x00002aaaab26c000) libc.so.6=> /lib64/libc.so.6 (0x00002aaaab481000) librt.so.1=> /lib64/librt.so.1 (0x00002aaaab6c2000) libdl.so.2=> /lib64/libdl.so.2 (0x00002aaaab7cb000) libpthread.so.0=> /lib64/libpthread.so.0 (0x00002aaaab8cf000) /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaaaab000)
You can ignore the message if you have a hint about the file. see
[vdso]
. Indicates that this kernel dynamically allocated temporary memory and also loaded executable code into the memory area. The fact is that
VTune
For Start Profiler
This message indicates that some sample hotspots were saved during code execution. This time in post-production
VTuneThe
Profiler
collector could not find this
vdso
learn more. v Module
linux-vdso.so.1
(
linux-vsyscall.so.1
or maybe even
linux-gate.so. In 1
an earlier Linux kernel) is a dynamic shared virtual object (VDSO) that resides in the address space associated with a program. It is a virtual choice that contains complex logic that allows client applications to quickly access policy functions, depending on the microarchitecture of the CPU, in each case through an interrupt mechanism or through a special fast d system call (for modern CPUs).
This is just a Linux * message.
Intel®vtune ™
Profiler
can display any error messages regarding missing symbol files while fetching and collecting traces in user mode. Example: get
/ opt / intel / vtune_profiler / bin64 / vtune - hotspot set - thirdtest1 - my_test_exevtune: Warning: Symbol file was not actually found.vtune: A stack call made directly by the [vdso] module may not be correct.vtune: use the result '/ home / user / test1'vtune: path Perform 75 actions for each report generation-------------------------------------------------- ---summary-------------------------------------------------- ---Elapsed time: 6354 Processor time: 6210...vtune: Perform 100 percentage point actions
VTune
Updated
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Profiler
informs shoppers that there is a
What [vdso]
module that cannot be resolved for characters (using square brackets for this), and may also a call to the stack be called. unbalanced. In some cases, it could be yours.
[vsyscall]
module.
You can The
vdso
module is in a large list of dynamic dependencies:
ldd -d my_test_exe linux-vdso.so.1=> (0x00002aaaaaac6000) libtbb.so.2=> /opt/intel/tbb/tbb40_233oss/lib/libtbb.so.2 (0x00002aaaaabc7000) libstdc ++. so.6=> /usr/intel/pkgs/gcc/4.5.2/lib64/libstdc++.so.6 (0x00002aaaaadf5000) libm.so.6=> /lib64/libm.so.6 (0x00002aaaab117000) libgcc_s.so.1=> /usr/intel/pkgs/gcc/4.5.2/lib64/libgcc_s.so.1 (0x00002aaaab26c000) libc.so.6=> /lib64/libc.so.6 (0x00002aaaab481000) librt.so.1=> /lib64/librt.so.1 (0x00002aaaab6c2000) libdl.so.2=> / lib64 / libdl.so.2 (0x00002aaaab7cb000) libpthread.so.0=> /lib64/libpthread.so.0 (0x00002aaaab8cf000) /lib64/ld-linux-x86-64.so.2 (0x00002aaaaaaaab000)
You can ignore this message by placing a hint on
[vdso]
. Indicates that the kernel dynamically allocates temporary memory by loading executable code into memory space. What experts say
VTune
Run Profiler
This message indicates that biological hotspot samples were taken while this code was running. During post-production time
VTune
Profiler
was able to retrieve the file. not found anywhere
vdso
learn more. v Module
linux-vdso.so.1
(
linux-vsyscall.so.1
or
linux-gate.so. In 1
the old Linux kernel) is a dynamic shared virtual object (VDSO) that resides in the program’s address space. It is a virtual library that contains extremely robust logic that allows user applications to quickly access system functions, depending on the CPU microarchitecture, either through a fault mechanism or through a fast system message or call mechanism (for modernCPUs).
Speed up your computer today with this simple download.Melhor Maneira De Excluir O Arquivo De Símbolo Vtune Que Não Foi Encontrado
Der Beste Weg, Um Eine Nicht Gefundene Vtune-Symboldatei Zu Löschen
Beste Manier Om Vtune-symboolbestand Te Verwijderen Dat Niet Is Gevonden
Meilleur Moyen De Supprimer Le Fichier De Symboles Vtune Introuvable
Лучший способ удалить файл символа Vtune, который не был найден
Bästa Sättet Att Ta Bort Vtune-symbolfil Som Inte Hittades
찾을 수 없는 Vtune 기호 파일을 삭제하는 가장 좋은 방법
Najlepszy Sposób Na Usunięcie Pliku Symbolu Vtune, Który Nie Został Znaleziony
La Mejor Manera De Eliminar El Archivo De Símbolo Vtune Que No Se Encontró
