dlopening librocsolver dosent work

[IMbackK]

im on gfx900,
dlopening librocsolver results in a missing symbol:

undefined symbol: _Z31rocblas_internal_syr2k_templateILb0ELb1EPKfS1_PfE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiT1_T2_lilS9_lilS8_T3_lili

[tpkessler]

You're right. This symbol is missing in the package. But it's also missing in AMD's official package. Could you open an upstream issue on this?

Arch package:

objdump -T /opt/rocm/lib/librocsolver.so | grep rocblas_internal | grep syr2k

0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi8ELb1ELb1ELb1E19rocblas_complex_numIfEfPKPKS1_PKPS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSH_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb1ELb1ELb0EddPKPKdPKPdE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSF_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi8ELb1ELb1ELb1E19rocblas_complex_numIdEdPKPKS1_PKPS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSH_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb1E19rocblas_complex_numIfEfPKS1_PS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSD_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb0EddPKdPdE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSB_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb1E19rocblas_complex_numIdEdPKS1_PS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSD_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb1ELb1ELb0EffPKPKfPKPfE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSF_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb0ELb1ELb0EffPKfPfE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSB_lilPKT4_T6_lili

AMD's official ubuntu package:

0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb0ELb1ELb0EffPKfPfE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSB_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb0EddPKdPdE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSB_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb1E19rocblas_complex_numIfEfPKS1_PS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSD_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi32ELb0ELb1ELb1E19rocblas_complex_numIdEdPKS1_PS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSD_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb1ELb1ELb0EffPKPKfPKPfE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSF_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi16ELb1ELb1ELb0EddPKPKdPKPdE15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSF_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi8ELb1ELb1ELb1E19rocblas_complex_numIfEfPKPKS1_PKPS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSH_lilPKT4_T6_lili
0000000000000000      DF *UND*	0000000000000000  Base        _Z37rocblas_internal_syr2k_her2k_templateILi8ELb1ELb1ELb1E19rocblas_complex_numIdEdPKPKS1_PKPS1_E15rocblas_status_P15_rocblas_handle13rocblas_fill_18rocblas_operation_iiPKT3_T5_lilSH_lilPKT4_T6_lili

[tpkessler]

The test program in ROCm/ROCm#1879 works on my machine:

// test-dlopen.cpp
// hipcc test-dlopen.cpp -ldl -o test_runner
// ./test_runner
#include <dlfcn.h>
#include <iostream>

#define ROCSOLVER_LIB_NAME "/opt/rocm/lib/librocsolver.so.0"

void* open_roc_lib(const char* lib_name) {
  void* handle = dlopen(lib_name, RTLD_NOW | RTLD_LOCAL);
  if (!handle) {
    std::cout << dlerror() << "\n";
    return 0;
  }
  std::cout << "loaded " << lib_name << "\n";
  return handle;
}

int main() {
  void* rocsolver_handle = open_roc_lib(ROCSOLVER_LIB_NAME);
  dlclose(rocsolver_handle);
  return 0;
}

Output

loaded /opt/rocm/lib/librocsolver.so.0

Did you update all packages to 5.4.1? What's the output of pacman -Qo /opt/rocm?

[IMbackK]

hi,

yes but ldconfig complains ldconfig: file /opt/rocm/rocsolver/lib/librocsolver.so is truncated. so something whent wrong on my end.
a reinstall seams to have worked sorry for the noise