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Solaris
analyse core file using pmap and pstack
Post 302429259 by KiranBangalore on Monday 14th of June 2010 12:20:01 AM
06-14-2010
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LEARN ABOUT OPENSOLARIS
generic_events
generic_events(3CPC) CPU Performance Counters Library Functions generic_events(3CPC) NAME
generic_events - generic performance counter events DESCRIPTION
The Solaris cpc(3CPC) subsystem implements a number of predefined, generic performance counter events. Each generic event maps onto a sin- gle platform specific event and one or more optional attributes. Each hardware platform only need support a subset of the total set of generic events. The defined generic events are: PAPI_br_cn Conditional branch instructions PAPI_br_ins Branch instructions taken PAPI_br_msp Conditional branch instructions mispredicted PAPI_br_ntk Conditional branch instructions not taken PAPI_br_prc Conditional branch instructions correctly predicted PAPI_br_ucn Unconditional branch instructions PAPI_bru_idl Cycles branch units are idle PAPI_btac_m Branch target address cache misses PAPI_ca_cln Requests for exclusive access to clean cache line PAPI_ca_inv Requests for cache invalidation PAPI_ca_itv Requests for cache line intervention PAPI_ca_shr Request for exclusive access to shared cache line PAPI_ca_snp Request for cache snoop PAPI_csr_fal Failed conditional store instructions PAPI_csr_suc Successful conditional store instructions PAPI_csr_tot Total conditional store instructions PAPI_fad_ins Floating point add instructions PAPI_fdv_ins Floating point divide instructions PAPI_fma_ins Floating point multiply and add instructions PAPI_fml_ins Floating point multiply instructions PAPI_fnv_ins Floating point inverse instructions PAPI_fp_ops Floating point operations PAPI_fp_stal Cycles the floating point unit stalled PAPI_fpu_idl Cycles the floating point units are idle PAPI_fsq_ins Floating point sqrt instructions PAPI_ful_ccy Cycles with maximum instructions completed PAPI_ful_icy Cycles with maximum instruction issue PAPI_fxu_idl Cycles when units are idle PAPI_hw_int Hardware interrupts PAPI_int_ins Integer instructions PAPI_tot_cyc Total cycles PAPI_tot_iis Instructions issued PAPI_tot_ins Instructions completed PAPI_vec_ins VectorSIMD instructions PAPI_l1_dca Level 1 data cache accesses PAPI_l1_dch Level 1 data cache hits PAPI_l1_dcm Level 1 data cache misses PAPI_l1_dcr Level 1 data cache reads PAPI_l1_dcw Level 1 data cache writes PAPI_l1_ica Level 1 instruction cache accesses PAPI_l1_ich Level 1 instruction cache hits PAPI_l1_icm Level 1 instruction cache misses PAPI_l1_icr Level 1 instruction cache reads PAPI_l1_icw Level 1 instruction cache writes PAPI_l1_ldm Level 1 cache load misses PAPI_l1_stm Level 1 cache store misses PAPI_l1_tca Level 1 cache accesses PAPI_l1_tch Level 1 cache hits PAPI_l1_tcm Level 1 cache misses PAPI_l1_tcr Level 1 cache reads PAPI_l1_tcw Level 1 cache writes PAPI_l2_dca Level 2 data cache accesses PAPI_l2_dch Level 2 data cache hits PAPI_l2_dcm Level 2 data cache misses PAPI_l2_dcr Level 2 data cache reads PAPI_l2_dcw Level 2 data cache writes PAPI_l2_ica Level 2 instruction cache accesses PAPI_l2_ich Level 2 instruction cache hits PAPI_l2_icm Level 2 instruction cache misses PAPI_l2_icr Level 2 instruction cache reads PAPI_l2_icw Level 2 instruction cache writes PAPI_l2_ldm Level 2 cache load misses PAPI_l2_stm Level 2 cache store misses PAPI_l2_tca Level 2 cache accesses PAPI_l2_tch Level 2 cache hits PAPI_l2_tcm Level 2 cache misses PAPI_l2_tcr Level 2 cache reads PAPI_l2_tcw Level 2 cache writes PAPI_l3_dca Level 3 data cache accesses PAPI_l3_dch Level 3 data cache hits PAPI_l3_dcm Level 3 data cache misses PAPI_l3_dcr Level 3 data cache reads PAPI_l3_dcw Level 3 data cache writes PAPI_l3_ica Level 3 instruction cache accesses PAPI_l3_ich Level 3 instruction cache hits PAPI_l3_icm Level 3 instruction cache misses PAPI_l3_icr Level 3 instruction cache reads PAPI_l3_icw Level 3 instruction cache writes PAPI_l3_ldm Level 3 cache load misses PAPI_l3_stm Level 3 cache store misses PAPI_l3_tca Level 3 cache accesses PAPI_l3_tch Level 3 cache hits PAPI_l3_tcm Level 3 cache misses PAPI_l3_tcr Level 3 cache reads PAPI_l3_tcw Level 3 cache writes PAPI_ld_ins Load Instructions PAPI_lst_ins Loadstore Instructions PAPI_lsu_idl Cycles load store units are idle PAPI_mem_rcy Cycles stalled waiting for memory reads PAPI_mem_scy Cycles stalled waiting for memory accesses PAPI_mem_wcy Cycles stalled waiting for memory writes PAPI_prf_dm Data prefetch cache misses PAPI_res_stl Cycles stalled on any resource PAPI_sr_ins Store Instructions PAPI_stl_ccy Cycles with no instructions completed PAPI_syc_ins Synchronization instructions completed PAPI_tlb_dm Data TLB misses PAPI_tlb_im Instruction TLB misses PAPI_tlb_sd TLB shootdowns PAPI_tlb_tl Total TLB misses The tables below define mappings of generic events to platform events and any associated attribute for all supported platforms. AMD Opteron Family 0xF Processor Generic Event Platform Event Unit Mask ----------------------------------------------------------------------- PAPI_br_ins FR_retired_branches_w_excp_intr 0x0 PAPI_br_msp FR_retired_branches_mispred 0x0 PAPI_br_tkn FR_retired_taken_branches 0x0 PAPI_fp_ops FP_dispatched_fpu_ops 0x3 PAPI_fad_ins FP_dispatched_fpu_ops 0x1 PAPI_fml_ins FP_dispatched_fpu_ops 0x2 PAPI_fpu_idl FP_cycles_no_fpu_ops_retired 0x0 PAPI_tot_cyc BU_cpu_clk_unhalted 0x0 PAPI_tot_ins FR_retired_x86_instr_w_excp_intr 0x0 PAPI_l1_dca DC_access 0x0 PAPI_l1_dcm DC_miss 0x0 PAPI_l1_ldm DC_refill_from_L2 0xe PAPI_l1_stm DC_refill_from_L2 0x10 PAPI_l1_ica IC_fetch 0x0 PAPI_l1_icm IC_miss 0x0 PAPI_l1_icr IC_fetch 0x0 PAPI_l2_dch DC_refill_from_L2 0x1e PAPI_l2_dcm DC_refill_from_system 0x1e PAPI_l2_dcr DC_refill_from_L2 0xe PAPI_l2_dcw DC_refill_from_L2 0x10 PAPI_l2_ich IC_refill_from_L2 0x0 PAPI_l2_icm IC_refill_from_system 0x0 PAPI_l2_ldm DC_refill_from_system 0xe PAPI_l2_stm DC_refill_from_system 0x10 PAPI_res_stl FR_dispatch_stalls 0x0 PAPI_stl_icy FR_nothing_to_dispatch 0x0 PAPI_hw_int FR_taken_hardware_intrs 0x0 PAPI_tlb_dm DC_dtlb_L1_miss_L2_miss 0x0 PAPI_tlb_im IC_itlb_L1_miss_L2_miss 0x0 PAPI_fp_ins FR_retired_fpu_instr 0xd PAPI_vec_ins FR_retired_fpu_instr 0x4 AMD Opteron Family 0x10 Processors Generic Event Platform Event Event Mask ----------------------------------------------------------------------- PAPI_br_ins FR_retired_branches_w_excp_intr 0x0 PAPI_br_msp FR_retired_branches_mispred 0x0 PAPI_br_tkn FR_retired_taken_branches 0x0 PAPI_fp_ops FP_dispatched_fpu_ops 0x3 PAPI_fad_ins FP_dispatched_fpu_ops 0x1 PAPI_fml_ins FP_dispatched_fpu_ops 0x2 PAPI_fpu_idl FP_cycles_no_fpu_ops_retired 0x0 PAPI_tot_cyc BU_cpu_clk_unhalted 0x0 PAPI_tot_ins FR_retired_x86_instr_w_excp_intr 0x0 PAPI_l1_dca DC_access 0x0 PAPI_l1_dcm DC_miss 0x0 PAPI_l1_ldm DC_refill_from_L2 0xe PAPI_l1_stm DC_refill_from_L2 0x10 PAPI_l1_ica IC_fetch 0x0 PAPI_l1_icm IC_miss 0x0 PAPI_l1_icr IC_fetch 0x0 PAPI_l2_dch DC_refill_from_L2 0x1e PAPI_l2_dcm DC_refill_from_system 0x1e PAPI_l2_dcr DC_refill_from_L2 0xe PAPI_l2_dcw DC_refill_from_L2 0x10 PAPI_l2_ich IC_refill_from_L2 0x0 PAPI_l2_icm IC_refill_from_system 0x0 PAPI_l2_ldm DC_refill_from_system 0xe PAPI_l2_stm DC_refill_from_system 0x10 PAPI_res_stl FR_dispatch_stalls 0x0 PAPI_stl_icy FR_nothing_to_dispatch 0x0 PAPI_hw_int FR_taken_hardware_intrs 0x0 PAPI_tlb_dm DC_dtlb_L1_miss_L2_miss 0x7 PAPI_tlb_im IC_itlb_L1_miss_L2_miss 0x3 PAPI_fp_ins FR_retired_fpu_instr 0xd PAPI_vec_ins FR_retired_fpu_instr 0x4 PAPI_l3_dcr L3_read_req 0xf1 PAPI_l3_icr L3_read_req 0xf2 PAPI_l3_tcr L3_read_req 0xf7 PAPI_l3_stm L3_miss 0xf4 PAPI_l3_ldm L3_miss 0xf3 PAPI_l3_tcm L3_miss 0xf7 Intel Pentium IV Processor Generic Event Platform Event Event Mask -------------------------------------------------------------- PAPI_br_msp branch_retired 0xa PAPI_br_ins branch_retired 0xf PAPI_br_tkn branch_retired 0xc PAPI_br_ntk branch_retired 0x3 PAPI_br_prc branch_retired 0x5 PAPI_tot_ins instr_retired 0x3 PAPI_tot_cyc global_power_events 0x1 PAPI_tlb_dm page_walk_type 0x1 PAPI_tlb_im page_walk_type 0x2 PAPI_tlb_tm page_walk_type 0x3 PAPI_l2_ldm BSQ_cache_reference 0x100 PAPI_l2_stm BSQ_cache_reference 0x400 PAPI_l2_tcm BSQ_cache_reference 0x500 Intel Pentium Pro/II/III Processor Generic Event Platform Event Event Mask -------------------------------------------------------------- PAPI_ca_shr l2_ifetch 0xf PAPI_ca_cln bus_tran_rfo 0x0 PAPI_ca_itv bus_tran_inval 0x0 PAPI_tlb_im itlb_miss 0x0 PAPI_btac_m btb_misses 0x0 PAPI_hw_int hw_int_rx 0x0 PAPI_br_cn br_inst_retired 0x0 PAPI_br_tkn br_taken_retired 0x0 PAPI_br_msp br_miss_pred_taken_ret 0x0 PAPI_br_ins br_inst_retired 0x0 PAPI_res_stl resource_stalls 0x0 PAPI_tot_iis inst_decoder 0x0 PAPI_tot_ins inst_retired 0x0 PAPI_tot_cyc cpu_clk_unhalted 0x0 PAPI_l1_dcm dcu_lines_in 0x0 PAPI_l1_icm l2_ifetch 0xf PAPI_l1_tcm l2_rqsts 0xf PAPI_l1_dca data_mem_refs 0x0 PAPI_l1_ldm l2_ld 0xf PAPI_l1_stm l2_st 0xf PAPI_l2_icm bus_tran_ifetch 0x0 PAPI_l2_dcr l2_ld 0xf PAPI_l2_dcw l2_st 0xf PAPI_l2_tcm l2_lines_in 0x0 PAPI_l2_tca l2_rqsts 0xf PAPI_l2_tcw l2_st 0xf PAPI_l2_stm l2_m_lines_inm 0x0 PAPI_fp_ins flops 0x0 PAPI_fp_ops flops 0x0 PAPI_fml_ins mul 0x0 PAPI_fdv_ins div 0x0 UltraSPARC I/II Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_cyc Cycle_cnt PAPI_tot_ins Instr_cnt PAPI_tot_iis Instr_cnt PAPI_l1_dcr DC_rd PAPI_l1_dcw DC_wr PAPI_l1_ica IC_ref PAPI_l1_ich IC_hit PAPI_l2_tca EC_ref PAPI_l2_dch EC_rd_hit PAPI_l2_tch EC_hit PAPI_l2_ich EC_ic_hit PAPI_ca_inv EC_snoop_inv PAPI_br_msp Dispatch0_mispred PAPI_ca_snp EC_snoop_cb UltraSPARC III/IIIi/IV Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_cyc Cycle_cnt PAPI_tot_ins Instr_cnt PAPI_tot_iis Instr_cnt PAPI_fma_ins FA_pipe_completion PAPI_fml_ins FM_pipe_completion PAPI_l1_dcr DC_rd PAPI_l1_dcw DC_wr PAPI_l1_ica IC_ref PAPI_l1_icm IC_miss PAPI_l2_tca EC_ref PAPI_l2_ldm EC_rd_miss PAPI_l2_tcm EC_misses PAPI_l2_icm EC_ic_miss PAPI_tlb_dm DTLB_miss PAPI_tlb_im ITLB_miss PAPI_br_ntk IU_Stat_Br_count_untaken PAPI_br_msp Dispatch0_mispred PAPI_br_tkn IU_Stat_Br_count_taken PAPI_ca_inv EC_snoop_inv PAPI_ca_snp EC_snoop_cb UltraSPARC IV+ Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_cyc Cycle_cnt PAPI_tot_ins Instr_cnt PAPI_tot_iis Instr_cnt PAPI_fma_ins FA_pipe_completion PAPI_fml_ins FM_pipe_completion PAPI_l1_dcr DC_rd PAPI_l1_stm DC_wr_miss PAPI_l1_ica IC_ref PAPI_l1_icm IC_L2_req PAPI_l1_ldm DC_rd_miss PAPI_l1_dcw DC_wr PAPI_l2_tca L2_ref PAPI_l2_ldm L2_rd_miss PAPI_l2_icm L2_IC_miss PAPI_l2_stm L2_write_miss PAPI_l2_tcm L2_miss PAPI_l3_tcm L3_miss PAPI_l3_icm L3_IC_miss PAPI_l3_ldm L3_rd_miss PAPI_tlb_im ITLB_miss PAPI_tlb_dm DTLB_miss PAPI_br_tkn IU_stat_br_count_taken PAPI_br_ntk IU_stat_br_count_untaken Niagara T1 Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_cyc Cycle_cnt PAPI_l2_icm L2_imiss PAPI_l2_ldm L2_dmiss_ld PAPI_fp_ops FP_instr_cnt PAPI_l1_icm IC_miss PAPI_l1_dcm DC_miss PAPI_tlb_im ITLB_miss PAPI_tlb_dm DTLB_miss Niagara T2 Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_ins Instr_cnt PAPI_l1_dcm DC_miss PAPI_l1_icm IC_miss PAPI_l2_icm L2_imiss PAPI_l2_ldm L2_dmiss_ld PAPI_tlb_dm DTLB_miss PAPI_tlb_im ITLB_miss PAPI_tlb_tm TLB_miss PAPI_br_tkn Br_taken PAPI_br_ins Br_completed PAPI_ld_ins Instr_ld PAPI_sr_ins Instr_st SPARC64 VI/VII Processor Generic Event Platform Event ----------------------------------------------------------- PAPI_tot_cyc cycle_counts PAPI_tot_ins instruction_counts PAPI_br_tkn branch_instructions PAPI_fp_ops floating_instructions PAPI_fma_ins impdep2_instructions PAPI_l1_dcm op_r_iu_req_mi_go PAPI_l1_icm if_r_iu_req_mi_go PAPI_tlb_dm trap_DMMU_miss PAPI_tlb_im trap_IMMU_miss ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Volatile | +-----------------------------+-----------------------------+ SEE ALSO
cpc(3CPC), attributes(5) NOTES
Generic names prefixed with "PAPI_" are taken from the University of Tennessee's PAPI project, http://icl.cs.utk.edu/papi. SunOS 5.11 8 Oct 2008 generic_events(3CPC)