xref: /titanic_44/usr/src/data/perfmon/BDW/broadwell_matrix_v23.json (revision fea24e130eacb8f21950f61697363beddb8769ef)

[
  {
    "MATRIX_REQUEST": "DEMAND_DATA_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0001 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts demand data reads"
  },
  {
    "MATRIX_REQUEST": "DEMAND_RFO",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all demand data writes (RFOs)"
  },
  {
    "MATRIX_REQUEST": "DEMAND_CODE_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0004 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all demand code reads"
  },
  {
    "MATRIX_REQUEST": "COREWB",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0008 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts writebacks (modified to exclusive)"
  },
  {
    "MATRIX_REQUEST": "PF_L2_DATA_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0010 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts prefetch (that bring data to L2) data reads"
  },
  {
    "MATRIX_REQUEST": "PF_L2_RFO",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0020 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch (that bring data to L2) RFOs"
  },
  {
    "MATRIX_REQUEST": "PF_L2_CODE_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0040 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch (that bring data to LLC only) code reads"
  },
  {
    "MATRIX_REQUEST": "PF_L3_DATA_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0080 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch (that bring data to LLC only) data reads"
  },
  {
    "MATRIX_REQUEST": "PF_L3_RFO",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0100 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch (that bring data to LLC only) RFOs"
  },
  {
    "MATRIX_REQUEST": "PF_L3_CODE_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0200 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts prefetch (that bring data to LLC only) code reads"
  },
  {
    "MATRIX_REQUEST": "OTHER",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x8000 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts any other requests"
  },
  {
    "MATRIX_REQUEST": "ALL_PF_DATA_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0090 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch data reads"
  },
  {
    "MATRIX_REQUEST": "ALL_PF_RFO",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0120 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts prefetch RFOs"
  },
  {
    "MATRIX_REQUEST": "ALL_PF_CODE_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0240 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all prefetch code reads"
  },
  {
    "MATRIX_REQUEST": "ALL_DATA_RD",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0091 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all demand & prefetch data reads"
  },
  {
    "MATRIX_REQUEST": "ALL_RFO",
    "MATRIX_RESPONSE": "Null",
    "MATRIX_VALUE": "0x0122 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "Counts all demand & prefetch RFOs"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "ANY_RESPONSE",
    "MATRIX_VALUE": "0x000001 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "have any response type."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_NONE",
    "MATRIX_VALUE": "0x008002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_NOT_NEEDED",
    "MATRIX_VALUE": "0x010002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_MISS",
    "MATRIX_VALUE": "0x020002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_HIT_NO_FWD",
    "MATRIX_VALUE": "0x040002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_HITM",
    "MATRIX_VALUE": "0x100002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.SNOOP_NON_DRAM",
    "MATRIX_VALUE": "0x200002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "SUPPLIER_NONE.ANY_SNOOP",
    "MATRIX_VALUE": "0x3f8002 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_NONE",
    "MATRIX_VALUE": "0x00803c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3 with no details on snoop-related information."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_NOT_NEEDED",
    "MATRIX_VALUE": "0x01003c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3 and sibling core snoops are not needed as either the core-valid bit is not set or the shared line is present in multiple cores."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_MISS",
    "MATRIX_VALUE": "0x02003c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3 with a snoop miss response."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_HIT_NO_FWD",
    "MATRIX_VALUE": "0x04003c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_HITM",
    "MATRIX_VALUE": "0x10003c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.SNOOP_NON_DRAM",
    "MATRIX_VALUE": "0x20003c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3 and the target was non-DRAM system address."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_HIT.ANY_SNOOP",
    "MATRIX_VALUE": "0x3f803c ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "hit in the L3."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_NONE",
    "MATRIX_VALUE": "0x008400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED",
    "MATRIX_VALUE": "0x010400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_MISS",
    "MATRIX_VALUE": "0x020400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD",
    "MATRIX_VALUE": "0x040400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_HITM",
    "MATRIX_VALUE": "0x100400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM",
    "MATRIX_VALUE": "0x200400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS_LOCAL_DRAM.ANY_SNOOP",
    "MATRIX_VALUE": "0x3f8400 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS.SNOOP_NONE",
    "MATRIX_VALUE": "0x00bc00 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "miss the L3 with no details on snoop-related information."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS.SNOOP_NOT_NEEDED",
    "MATRIX_VALUE": "0x013c00 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS.SNOOP_MISS",
    "MATRIX_VALUE": "0x023c00 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "miss the L3 with a snoop miss response."
  },
  {
    "MATRIX_REQUEST": "Null",
    "MATRIX_RESPONSE": "L3_MISS.SNOOP_HIT_NO_FWD",
    "MATRIX_VALUE": "0x043c00 ",
    "MATRIX_REGISTER": "0,1",
    "DESCRIPTION": "tbd"
  }
]