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# Performance Monitoring Events for the Fifth Generation Intel Core Processors Based on the Broadwell Microarchitecture - V23
# 8/7/2018 8:47:47 AM
# Copyright (c) 2007 - 2017 Intel Corporation. All rights reserved.
MATRIX_REQUEST MATRIX_RESPONSE MATRIX_VALUE MATRIX_REGISTER DESCRIPTION
DEMAND_DATA_RD Null 0x0001 0,1 Counts demand data reads
DEMAND_RFO Null 0x0002 0,1 Counts all demand data writes (RFOs)
DEMAND_CODE_RD Null 0x0004 0,1 Counts all demand code reads
COREWB Null 0x0008 0,1 Counts writebacks (modified to exclusive)
PF_L2_DATA_RD Null 0x0010 0,1 Counts prefetch (that bring data to L2) data reads
PF_L2_RFO Null 0x0020 0,1 Counts all prefetch (that bring data to L2) RFOs
PF_L2_CODE_RD Null 0x0040 0,1 Counts all prefetch (that bring data to LLC only) code reads
PF_L3_DATA_RD Null 0x0080 0,1 Counts all prefetch (that bring data to LLC only) data reads
PF_L3_RFO Null 0x0100 0,1 Counts all prefetch (that bring data to LLC only) RFOs
PF_L3_CODE_RD Null 0x0200 0,1 Counts prefetch (that bring data to LLC only) code reads
OTHER Null 0x8000 0,1 Counts any other requests
ALL_PF_DATA_RD Null 0x0090 0,1 Counts all prefetch data reads
ALL_PF_RFO Null 0x0120 0,1 Counts prefetch RFOs
ALL_PF_CODE_RD Null 0x0240 0,1 Counts all prefetch code reads
ALL_DATA_RD Null 0x0091 0,1 Counts all demand & prefetch data reads
ALL_RFO Null 0x0122 0,1 Counts all demand & prefetch RFOs
Null ANY_RESPONSE 0x000001 0,1 have any response type.
Null SUPPLIER_NONE.SNOOP_NONE 0x008002 0,1 tbd
Null SUPPLIER_NONE.SNOOP_NOT_NEEDED 0x010002 0,1 tbd
Null SUPPLIER_NONE.SNOOP_MISS 0x020002 0,1 tbd
Null SUPPLIER_NONE.SNOOP_HIT_NO_FWD 0x040002 0,1 tbd
Null SUPPLIER_NONE.SNOOP_HITM 0x100002 0,1 tbd
Null SUPPLIER_NONE.SNOOP_NON_DRAM 0x200002 0,1 tbd
Null SUPPLIER_NONE.ANY_SNOOP 0x3f8002 0,1 tbd
Null L3_HIT.SNOOP_NONE 0x00803c 0,1 hit in the L3 with no details on snoop-related information.
Null L3_HIT.SNOOP_NOT_NEEDED 0x01003c 0,1 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.
Null L3_HIT.SNOOP_MISS 0x02003c 0,1 hit in the L3 with a snoop miss response.
Null L3_HIT.SNOOP_HIT_NO_FWD 0x04003c 0,1 hit in the L3 and the snoops to sibling cores hit in either E/S state and the line is not forwarded.
Null L3_HIT.SNOOP_HITM 0x10003c 0,1 tbd
Null L3_HIT.SNOOP_NON_DRAM 0x20003c 0,1 hit in the L3 and the target was non-DRAM system address.
Null L3_HIT.ANY_SNOOP 0x3f803c 0,1 hit in the L3.
Null L3_MISS_LOCAL_DRAM.SNOOP_NONE 0x008400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.SNOOP_NOT_NEEDED 0x010400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.SNOOP_MISS 0x020400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.SNOOP_HIT_NO_FWD 0x040400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.SNOOP_HITM 0x100400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.SNOOP_NON_DRAM 0x200400 0,1 tbd
Null L3_MISS_LOCAL_DRAM.ANY_SNOOP 0x3f8400 0,1 tbd
Null L3_MISS.SNOOP_NONE 0x00bc00 0,1 miss the L3 with no details on snoop-related information.
Null L3_MISS.SNOOP_NOT_NEEDED 0x013c00 0,1 tbd
Null L3_MISS.SNOOP_MISS 0x023c00 0,1 miss the L3 with a snoop miss response.
Null L3_MISS.SNOOP_HIT_NO_FWD 0x043c00 0,1 tbd
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