# Performance Monitoring Events for Intel(R) Xeon Phi Processor Family based on the Intel(R) Many Integrated Core Architecture - V9 # 10/4/2016 7:56:29 AM # Copyright (c) 2007 - 2016 Intel Corporation. All rights reserved. MATRIX_REQUEST MATRIX_RESPONSE MATRIX_VALUE MATRIX_REGISTER DESCRIPTION DEMAND_DATA_RD Null 0x0001 0,1 Counts demand cacheable data and L1 prefetch data reads DEMAND_RFO Null 0x0002 0,1 Counts Demand cacheable data writes DEMAND_CODE_RD Null 0x0004 0,1 Counts demand code reads and prefetch code reads PF_L2_RFO Null 0x0020 0,1 Counts L2 data RFO prefetches (includes PREFETCHW instruction) PF_L2_CODE_RD Null 0x0040 0,1 Counts L2 code HW prefetches PARTIAL_READS Null 0x0080 0,1 Counts Partial reads (UC or WC and is valid only for Outstanding response type). PARTIAL_WRITES Null 0x0100 1 Counts Partial writes (UC or WT or WP and should be programmed on PMC1) UC_CODE_READS Null 0x0200 0,1 Counts UC code reads (valid only for Outstanding response type) BUS_LOCKS Null 0x0400 0,1 Counts Bus locks and split lock requests FULL_STREAMING_STORES Null 0x0800 0,1 Counts Full streaming stores (WC and should be programmed on PMC1) PF_SOFTWARE Null 0x1000 0,1 Counts Software Prefetches PF_L1_DATA_RD Null 0x2000 0,1 Counts L1 data HW prefetches PARTIAL_STREAMING_STORES Null 0x4000 1 Counts Partial streaming stores (WC and should be programmed on PMC1) STREAMING_STORES Null 0x4800 1 Counts all streaming stores (WC and should be programmed on PMC1) ANY_REQUEST Null 0x8000 0,1 Counts any request ANY_DATA_RD Null 0x3081 0,1 Counts Demand cacheable data and L1 prefetch data read requests ANY_RFO Null 0x0022 0,1 Counts Demand cacheable data write requests ANY_CODE_RD Null 0x0044 0,1 Counts Demand code reads and prefetch code read requests ANY_READ Null 0x32e7 0,1 Counts any Read request ANY_PF_L2 Null 0x0060 0,1 Counts any Prefetch requests Null ANY_RESPONSE 0x000001 0,1 accounts for any response Null DDR_NEAR 0x008080 0,1 accounts for data responses from DRAM Local. Null DDR_FAR 0x010100 0,1 accounts for data responses from DRAM Far. Null MCDRAM_NEAR 0x008020 0,1 accounts for data responses from MCDRAM Local. Null MCDRAM_FAR 0x010040 0,1 accounts for data responses from MCDRAM Far or Other tile L2 hit far. Null L2_HIT_NEAR_TILE_E_F 0x080008 0,1 accounts for responses from a snoop request hit with data forwarded from its Near-other tile's L2 in E/F state. Null L2_HIT_NEAR_TILE_M 0x100008 0,1 accounts for responses from a snoop request hit with data forwarded from its Near-other tile's L2 in M state. Null L2_HIT_FAR_TILE_E_F 0x080040 0,1 accounts for responses from a snoop request hit with data forwarded from its Far(not in the same quadrant as the request)-other tile's L2 in E/F state. Valid only for SNC4 cluster mode. Null L2_HIT_FAR_TILE_M 0x100040 0,1 accounts for responses from a snoop request hit with data forwarded from its Far(not in the same quadrant as the request)-other tile's L2 in M state. Null NON_DRAM 0x200002 0,1 accounts for responses from any NON_DRAM system address. This includes MMIO transactions Null OUTSTANDING 0x400000 0 outstanding, per weighted cycle, from the time of the request to when any response is received. The oustanding response should be programmed only on PMC0. Null MCDRAM 0x018060 0,1 accounts for responses from MCDRAM (local and far) Null DDR 0x018180 0,1 accounts for responses from DDR (local and far) Null L2_HIT_THIS_TILE_M 0x000200 0,1 accounts for responses which hit its own tile's L2 with data in M state Null L2_HIT_THIS_TILE_E 0x000400 0,1 accounts for responses which hit its own tile's L2 with data in E state Null L2_HIT_THIS_TILE_S 0x000800 0,1 accounts for responses which hit its own tile's L2 with data in S state Null L2_HIT_THIS_TILE_F 0x001000 0,1 accounts for responses which hit its own tile's L2 with data in F state Null L2_HIT_NEAR_TILE 0x180018 0,1 accounts for reponses from snoop request hit with data forwarded from its Near-other tile L2 in E/F/M state Null L2_HIT_FAR_TILE 0x180040 0,1 accounts for reponses from snoop request hit with data forwarded from it Far(not in the same quadrant as the request)-other tile L2 in E/F/M state. Valid only in SNC4 Cluster mode.