HB_UCP_ALL_BACKENDS

#define HB_UCP_ALL_BACKENDS                                             \
  HB_UCP_CORE_ANY | HB_UCP_BPU_CORE_0 | HB_UCP_BPU_CORE_1 |             \
      HB_UCP_BPU_CORE_2 | HB_UCP_BPU_CORE_3 | HB_UCP_BPU_CORE_ANY |     \
      HB_UCP_BPU_CORE_ANY | HB_UCP_DSP_CORE_0 | HB_UCP_DSP_CORE_1 |     \
      HB_UCP_DSP_CORE_ANY | HB_UCP_GDC_CORE_0 | HB_UCP_GDC_CORE_1 |     \
      HB_UCP_GDC_CORE_ANY | HB_UCP_STITCH_CORE_0 | HB_UCP_LKOF_CORE_0 | \
      HB_UCP_JPU_CORE_0 | HB_UCP_JPU_CORE_1 | HB_UCP_JPU_CORE_2 |       \
      HB_UCP_JPU_CORE_ANY | HB_UCP_VPU_CORE_0 | HB_UCP_PYRAMID_CORE_0 | \
      HB_UCP_PYRAMID_CORE_1 | HB_UCP_PYRAMID_CORE_2 |                   \
      HB_UCP_PYRAMID_CORE_ANY | HB_UCP_ISP_CORE_0 | HB_UCP_ISP_CORE_1   \

定义宏,指定所有backend。