Why does appear (38X0 cores) ?
help me please understand a little.
The code was built before the new cards came out. If you want to adjust, go into GPUEngine.cu and change the code to this:
sSMtoCores nGpuArchCoresPerSM[] = {
{0x20, 32}, // Fermi Generation (SM 2.0) GF100 class
{0x21, 48}, // Fermi Generation (SM 2.1) GF10x class
{0x30, 192},
{0x32, 192},
{0x35, 192},
{0x37, 192},
{0x50, 128},
{0x52, 128},
{0x53, 128},
{0x60, 64},
{0x61, 128},
{0x62, 128},
{0x70, 64},
{0x72, 64},
{0x75, 64},
{0x86, 128},
{-1, -1} };
The {0x86, 128}, part is what will update and show you the proper grid size for your newer graphics card.