anchor.diff:  UNC_CHA_TOR_OCCUPANCY.IO_HIT,,,,,,
   UNC_CHA_TOR_OCCUPANCY.IO_MISS,,,,,,
   UNC_CHA_TOR_INSERTS.IO_MISS_ITOM,,,,,,
  -UNC_CHA_CMS_CLOCKTICKS,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_HIT_CRD_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_HIT_DRD_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_HIT_RFO_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_CRD_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_HIT_ITOM,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_ITOM,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_RFO_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_RFO,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_LLCPREFRFO,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_DRD_PREF,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_CRD,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_RFO,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_DRD,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_CRD,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_LOCAL,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_LOCAL,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_REMOTE,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_RFO_LOCAL,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_RFO_REMOTE,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_LOCAL,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_REMOTE,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_CLFLUSH,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_SPECITOM,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_HIT_ITOMCACHENEAR,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_MISS_ITOMCACHENEAR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PMM,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_PMM,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_PMM,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_FULL_STREAMING_WR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_PARTIAL_STREAMING_WR,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_PMM,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_LLCPREFDATA,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_MISS_PCIRDCUR,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IO_MISS_PCIRDCUR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_DDR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_DDR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_DDR,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_DDR,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_HIT_PCIRDCUR,,,,,,
  -UNC_CHA_TOR_INSERTS.IO_PCIRDCUR,,,,,,
  -UNC_CHA_TOR_INSERTS.IA_LLCPREFDATA,,,,,,
  -UNC_CHA_TOR_OCCUPANCY.IO_PCIRDCUR,,,,,,
  -UNC_CHA_LLC_LOOKUP.DATA_READ,,,,,,
   UNC_IIO_CLOCKTICKS,,,,,,
   UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART0,,,,,,
   UNC_IIO_DATA_REQ_OF_CPU.MEM_WRITE.PART1,,,,,,
  
positive.code: UNC_IIO_TXN_REQ_BY_CPU.MEM_READ.PART1,,,,,,
  UNC_IIO_TXN_REQ_BY_CPU.MEM_READ.PART2,,,,,,
  UNC_IIO_TXN_REQ_BY_CPU.MEM_READ.PART3,,,,,,
  UNC_IIO_DATA_REQ_BY_CPU.MEM_WRITE.PART4,,,,,,
  UNC_IIO_DATA_REQ_BY_CPU.MEM_WRITE.PART5,,,,,,
  UNC_IIO_DATA_REQ_BY_CPU.MEM_WRITE.PART6,,,,,,
  
negative.code: UNC_IIO_TXN_REQ_OF_CPU.CMPD.PART5,,,,,,
  UNC_IIO_TXN_REQ_OF_CPU.CMPD.PART6,,,,,,
  UNC_IIO_TXN_REQ_OF_CPU.CMPD.PART7,,,,,,
  UNC_I_CACHE_TOTAL_OCCUPANCY.MEM,,,,,,
  UNC_I_IRP_ALL.INBOUND_INSERTS,,,,,,
  UNC_I_TRANSACTIONS.WR_PREF,,,,,,
  UNC_UPI_RxL_FLITS.ALL_DATA,,,,,,
  UNC_UPI_RxL_FLITS.NON_DATA,,,,,,
  UNC_UPI_TxL_FLITS.ALL_DATA,,,,,,
  UNC_UPI_TxL_FLITS.NON_DATA,,,,,,
  UNC_M_DRAM_REFRESH.OPPORTUNISTIC,,,,,,
  UNC_M_DRAM_REFRESH.PANIC,,,,,,
  UNC_M_DRAM_REFRESH.HIGH,,,,,,
  UNC_M_RPQ_INSERTS.PCH0,,,,,,
  UNC_M_RPQ_INSERTS.PCH1,,,,,,
  UNC_M_WPQ_INSERTS.PCH0,,,,,,
  UNC_M_WPQ_INSERTS.PCH1,,,,,,
  UNC_M_PRE_COUNT.PGT,,,,,,
  UNC_CHA_CMS_CLOCKTICKS,,,,,,
  UNC_I_CLOCKTICKS,,,,,,
  UNC_I_FAF_FULL,,,,,,
  UNC_I_FAF_INSERTS,,,,,,
  UNC_I_FAF_OCCUPANCY,,,,,,
  UNC_I_FAF_TRANSACTIONS,,,,,,
  UNC_M2M_CMS_CLOCKTICKS,,,,,,
  UNC_M2P_CLOCKTICKS,,,,,,
  UNC_M2P_CMS_CLOCKTICKS,,,,,,
  UNC_M3UPI_CLOCKTICKS,,,,,,
  UNC_P_CLOCKTICKS,,,,,,
  UNC_UPI_CLOCKTICKS,,,,,,
  UNC_UPI_L1_POWER_CYCLES,,,,,,
  UNC_UPI_TxL0P_POWER_CYCLES,,,,,,
  UNC_M_CLOCKTICKS,,,,,,
  UNC_CHA_TOR_INSERTS.IA_HIT_CRD_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_HIT_DRD_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_HIT_RFO_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_CRD_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IO_HIT_ITOM,,,,,,
  UNC_U_CLOCKTICKS,,,,,,
  UNC_M_HCLOCKTICKS,,,,,,
  UNC_CHA_TOR_INSERTS.IO_ITOM,,,,,,
  UNC_CHA_TOR_INSERTS.IA_RFO_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_RFO,,,,,,
  UNC_CHA_TOR_INSERTS.IA_LLCPREFRFO,,,,,,
  UNC_CHA_TOR_INSERTS.IA_DRD_PREF,,,,,,
  UNC_CHA_TOR_INSERTS.IA_CRD,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_RFO,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_DRD,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_CRD,,,,,,
  UNC_UPI_TxL_FLITS.ALL_NULL,,,,,,
  UNC_UPI_RxL_FLITS.ALL_NULL,,,,,,
  UNC_M_RPQ_OCCUPANCY_PCH0,,,,,,
  UNC_M_RPQ_OCCUPANCY_PCH1,,,,,,
  UNC_M_WPQ_OCCUPANCY_PCH0,,,,,,
  UNC_M_WPQ_OCCUPANCY_PCH1,,,,,,
  UNC_M_ACT_COUNT.ALL,,,,,,
  UNC_M_PRE_COUNT.ALL,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_LOCAL,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_REMOTE,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_LOCAL,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PREF_REMOTE,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_RFO_LOCAL,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_RFO_REMOTE,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_LOCAL,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_RFO_PREF_REMOTE,,,,,,
  UNC_CHA_TOR_INSERTS.IA_CLFLUSH,,,,,,
  UNC_CHA_TOR_INSERTS.IA_SPECITOM,,,,,,
  UNC_CHA_TOR_INSERTS.IO_ITOMCACHENEAR,,,,,,
  UNC_CHA_TOR_INSERTS.IO_HIT_ITOMCACHENEAR,,,,,,
  UNC_CHA_TOR_INSERTS.IO_MISS_ITOMCACHENEAR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_PMM,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_PMM,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_PMM,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_FULL_STREAMING_WR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_PARTIAL_STREAMING_WR,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_PMM,,,,,,
  UNC_IIO_CLOCKTICKS_FREERUN,,,,,,
  UNC_M_PMM_RPQ_OCCUPANCY.ALL,,,,,,
  UNC_M_PMM_RPQ_INSERTS,,,,,,
  UNC_M_PMM_WPQ_INSERTS,,,,,,
  UNC_M_PMM_CMD1.ALL,,,,,,
  UNC_M_PMM_CMD1.RD,,,,,,
  UNC_M_PMM_CMD1.WR,,,,,,
  UNC_M_PMM_CMD1.UFILL_RD,,,,,,
  UNC_M_PMM_WPQ_OCCUPANCY.ALL,,,,,,
  UNC_M2M_IMC_READS.TO_PMM,,,,,,
  UNC_M2M_IMC_WRITES.TO_PMM,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_LLCPREFDATA,,,,,,
  UNC_CHA_TOR_INSERTS.IO_MISS_PCIRDCUR,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IO_MISS_PCIRDCUR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_DDR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_LOCAL_DDR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_MISS_DRD_REMOTE_DDR,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_DDR,,,,,,
  UNC_CHA_TOR_INSERTS.IO_HIT_PCIRDCUR,,,,,,
  UNC_CHA_TOR_INSERTS.IO_PCIRDCUR,,,,,,
  UNC_CHA_TOR_INSERTS.IA_LLCPREFDATA,,,,,,
  UNC_CHA_TOR_OCCUPANCY.IO_PCIRDCUR,,,,,,
  UNC_CHA_LLC_LOOKUP.DATA_READ,,,,,,
  UNC_IIO_COMP_BUF_INSERTS.CMPD.PART0,,,,,,
  UNC_IIO_COMP_BUF_INSERTS.CMPD.PART1,,,,,,
  UNC_IIO_COMP_BUF_INSERTS.CMPD.PART2,,,,,,
  