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Using the following:
gcc --version gcc (Debian 6.3.0-18) 6.3.0 20170516
Have been able to build and run ipp apps with no problem.
Using the crypto standalone product, trying to build the ippcp getting started app: https://software.intel.com/en-us/ipp-crypto-dev-guide-building-intel-ipp-cryptography-applications
command line:
gcc -I /opt/intel/ippcp/include -L /opt/intel/ippcp/lib/intel64 -lippcp -o testippcp ippcp.cc
Results in in segmentation fault. Please advise.
Gdb:
$ gdb ./testippcp ... (gdb) run Starting program: /home/mike/src/ipptest/testippcp Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7de886a in call_init (l=0x2020800, argc=argc@entry=1, argv=argv@entry=0x7fffffffe108, env=env@entry=0x7fffffffe118) at dl-init.c:58 58 dl-init.c: No such file or directory.
Strace:
$ strace ./testippcp ... mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb18f6e1000 arch_prctl(ARCH_SET_FS, 0x7fb18f6e1b40) = 0 mprotect(0x7fb18f2b0000, 16384, PROT_READ) = 0 mprotect(0x7fb18ed0d000, 4096, PROT_READ) = 0 mprotect(0x7fb18ef15000, 4096, PROT_READ) = 0 mprotect(0x7fb18f4d1000, 4096, PROT_READ) = 0 mprotect(0x55661e4bb000, 4096, PROT_READ) = 0 mprotect(0x7fb18f6fe000, 4096, PROT_READ) = 0 munmap(0x7fb18f6e3000, 107741) = 0 brk(NULL) = 0x55661f0d1000 brk(0x55661f0f2000) = 0x55661f0f2000 open("/opt/intel/ippcp/lib/intel64/libippcpe9.so", O_RDONLY|O_CLOEXEC) = 3 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\272\0\0\0\0\0\0"..., 832) = 832 fstat(3, {st_mode=S_IFREG|0755, st_size=2161405, ...}) = 0 mmap(NULL, 4118064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fb18e61b000 mprotect(0x7fb18e805000, 2097152, PROT_NONE) = 0 mmap(0x7fb18ea05000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1ea000) = 0x7fb18ea05000 close(3) = 0 mprotect(0x7fb18ea05000, 4096, PROT_READ) = 0 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x1020908} --- +++ killed by SIGSEGV +++ Segmentation fault
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3 Replies
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HI, Mike,
What's your processor in your test system?
Regards,
Chao
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Hi Chao, using AMD FX(tm)-4300 Quad-Core Processor
Don't worry I this is just a test system, we use only genuine Intel for production :)
The IPP 2018 update 1 seems to be compatible with this processor. Also earlier versions of IPP + crypto have worked.
Thanks,
--Mike
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thanks, Mike. We will have some further check on this.
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