Backtrace

hello.cpp

#include <iostream>
#include <vexcl/vexcl.hpp>

void bar() {
    vex::Context ctx(vex::Filter::Env);
    const size_t n = 1024;
    vex::vector<int> x(ctx, n), y(ctx, n);

    VEX_FUNCTION(int, baz, (int, idx),
            return incomprehensible_gibberish(idx);
            );

    y = baz(x);
}

void foo() {
    bar();
}

int main() {
    foo();
}

output

#if defined(cl_khr_fp64)
#  pragma OPENCL EXTENSION cl_khr_fp64: enable
#elif defined(cl_amd_fp64)
#  pragma OPENCL EXTENSION cl_amd_fp64: enable
#endif

int baz
(
  int idx
)
{
  return incomprehensible_gibberish(idx);
}
kernel void vexcl_vector_kernel
(
  ulong n,
  global int * prm_1,
  global int * prm_2
)
{
  for(ulong idx = get_global_id(0); idx < n; idx += get_global_size(0))
  {
    prm_1[idx] = baz( prm_2[idx] );
  }
}
ptxas application ptx input, line 59; error   : Call has wrong number of parameters
ptxas fatal   : Ptx assembly aborted due to errors

./hello-cl(_ZN3vex15print_backtraceEv+0x2a) [0x4ad6b1]
./hello-cl(_ZN3vex7backend6opencl13build_sourcesERKN2cl12CommandQueueERKSsS7_+0x3cf) [0x4ae3de]
./hello-cl(_ZN3vex7backend6opencl6kernelC1ERKN2cl12CommandQueueERKSsS8_mS8_+0x61) [0x4ae4d9]
./hello-cl() [0x4a8ffc]
./hello-cl() [0x4a862e]
./hello-cl(_Z3barv+0xd4) [0x4a843f]
./hello-cl(_Z3foov+0x9) [0x4a84c0]
./hello-cl(main+0x9) [0x4a84cb]
/lib64/libc.so.6(__libc_start_main+0xf5) [0x7f0f8fef2a65]
./hello-cl() [0x4a7cf9]

terminate called after throwing an instance of 'cl::Error'
  what():  clBuildProgram
Aborted