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enabled performance counters

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This commit is contained in:
Akilan Selvacoumar
2026-01-27 15:34:53 +00:00
parent dd3336a2e0
commit 8097b5cd3d
4 changed files with 13 additions and 0 deletions
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6
builds/RV64ACDFIMSUxCHERI_Toooba_bluesim/test.txt
View File

@@ -18,6 +18,7 @@ Subtracting 0x80000000 base from addresses
./exe_HW_sim +v1 +tohost
Warning: file 'Mem.hex' for memory 'rf' has a gap at addresses 768 to 33554430.
1: top.soc_top.rl_reset_start_initial ...
[stats] disabled
11: Mem_Controller.set_addr_map: addr_base 0x80000000 addr_lim 0xc0000000
SoC address map:
Boot ROM: 0x1000 .. 0x2000
@@ -51,6 +52,7 @@ instret:2 PC:0x1ffff0000000000000000000000001008 instr:0xf1402573 iType:Csr
3350 : [doRegReadMem] ToSpecFifo { data: MemDispatchToRegRead { mem_func: Ld, imm: 'h00000018, regs: PhyRegs { src1: tagged Valid 'h40, src2: tagged Invalid , src3: tagged Invalid , dst: tagged Valid PhyDst { indx: 'h43, isFpuReg: False } }, tag: InstTag { way: 'h1, ptr: 'h01, t: 'h03 }, ldstq_tag: tagged Ld 'h00, cap_checks: CapChecks {rn1 'h05, rn2 'h05, bounds check: auth Ddc, low Vaddr, high VaddrPlusSize, inclusive True}, ddc_offset: True }, spec_bits: 'h000 }
3360 : [doExeMem] ToSpecFifo { data: MemRegReadToExe { mem_func: Ld, imm: 'h00000018, tag: InstTag { way: 'h1, ptr: 'h01, t: 'h03 }, ldstq_tag: tagged Ld 'h00, rVal1: v: True a: 'h0000000000001000 o: 'h0000000000001000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, rVal2: v: False a: 'h0000000000000000 o: 'h0000000000000000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h0000 hp: 'h000 ot: 'h3ffff f: 'h0, vaddr: v: True a: 'h0000000000001018 o: 'h0000000000001018 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, cap_checks: CapChecks {rn1 'h05, rn2 'h05, bounds check: auth Ddc, low Vaddr, high VaddrPlusSize, inclusive True}, origBE: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, shiftBEData: <V False False False False False False False False True True True True True True True True > }, spec_bits: 'h000 }
3370 : [doFinishMem] DTlbResp { resp: <'h0000000000001018,tagged Invalid ,True>, inst: MemExeToFinish { mem_func: Ld, tag: InstTag { way: 'h1, ptr: 'h01, t: 'h03 }, ldstq_tag: tagged Ld 'h00, shiftedBE: tagged DataMemAccess <V False False False False False False False False True True True True True True True True >, vaddr: v: True a: 'h0000000000001018 o: 'h0000000000001018 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, misaligned: False, capStore: False, allowCapLoad: False, capException: tagged Invalid , check: tagged Valid BoundsCheck { authority_base: 'h0000000000000000, authority_top: 'h10000000000000000, authority_idx: 'h21, check_low: 'h0000000000001018, check_high: 'h00000000000001020, check_inclusive: True } }, specBits: 'h000 }
outside TLB
[doDeqLdQ_MMIO_issue] LdQDeqEntry { tag: 'h00, instTag: InstTag { way: 'h1, ptr: 'h01, t: 'h03 }, memFunc: Ld, byteOrTagEn: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, unsignedLd: False, acq: False, rel: False, dst: tagged Valid PhyDst { indx: 'h43, isFpuReg: False }, paddr: 'h0000000000001018, isMMIO: True, shiftedBE: tagged DataMemAccess <V False False False False False False False False True True True True True True True True >, fault: tagged Invalid , allowCap: False, killed: tagged Invalid }; MMIOCRq { addr: 'h0000000000001018, func: tagged Ld , byteEn: <V False False False False False False False False True True True True True True True True >, data: TaggedData { tag: , data: <V 'haaaaaaaaaaaaaaaa 'haaaaaaaaaaaaaaaa > }, loadTags: False }
[RFile] wr_ 3: r 43 <= 0000000020000000000000001fffff44000000
[doDeqLdQ_MMIO_deq] LdQDeqEntry { tag: 'h00, instTag: InstTag { way: 'h1, ptr: 'h01, t: 'h03 }, memFunc: Ld, byteOrTagEn: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, unsignedLd: False, acq: False, rel: False, dst: tagged Valid PhyDst { indx: 'h43, isFpuReg: False }, paddr: 'h0000000000001018, isMMIO: True, shiftedBE: tagged DataMemAccess <V False False False False False False False False True True True True True True True True >, fault: tagged Invalid , allowCap: False, killed: tagged Invalid }; TaggedData { tag: False, data: <V 'h0000000000000000 'h0000000080000000 > }; TaggedData { tag: False, data: <V 'h0000000080000000 'h0000000000000000 > }
@@ -96,6 +98,7 @@ instret:11 PC:0x1ffff0000000000000000000080000018 instr:0x0012e293 iType:Alu
instret:12 PC:0x1ffff000000000000000000008000001c instr:0x00003317 iType:Auipc [doCommitNormalInst [1]] 1171
[RFile] wr_ 1: r 50 <= 0000000020001400000000001fffff44000000
11720 : [doFinishMem] DTlbResp { resp: <'h0000000080003000,tagged Invalid ,True>, inst: MemExeToFinish { mem_func: St, tag: InstTag { way: 'h0, ptr: 'h07, t: 'h0e }, ldstq_tag: tagged St 'h0, shiftedBE: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, vaddr: v: True a: 'h0000000080003000 o: 'h0000000080003000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, misaligned: False, capStore: False, allowCapLoad: False, capException: tagged Invalid , check: tagged Valid BoundsCheck { authority_base: 'h0000000000000000, authority_top: 'h10000000000000000, authority_idx: 'h21, check_low: 'h0000000080003000, check_high: 'h00000000080003008, check_inclusive: True } }, specBits: 'h000 }
outside TLB
instret:13 PC:0x1ffff0000000000000000000080000020 instr:0xfe430313 iType:Alu [doCommitNormalInst [0]] 1172
[RFile] wr_ 0: r 51 <= 0000000000020001400000001fffff44000000
[RFile] wr_ 1: r 54 <= 000000002000100f000000001fffff44000000
@@ -132,6 +135,7 @@ instret:20 PC:0x1ffff000000000000000000008000003c instr:0x00004317 iType:Aui
[RFile] wr_ 0: r 58 <= 0000000020001413000000001fffff44000000
[RFile] wr_ 1: r 57 <= 0000000000000017c00000001fffff44000000
12260 : [doFinishMem] DTlbResp { resp: <'h0000000080004000,tagged Invalid ,True>, inst: MemExeToFinish { mem_func: St, tag: InstTag { way: 'h0, ptr: 'h0b, t: 'h16 }, ldstq_tag: tagged St 'h1, shiftedBE: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, vaddr: v: True a: 'h0000000080004000 o: 'h0000000080004000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, misaligned: False, capStore: False, allowCapLoad: False, capException: tagged Invalid , check: tagged Valid BoundsCheck { authority_base: 'h0000000000000000, authority_top: 'h10000000000000000, authority_idx: 'h21, check_low: 'h0000000080004000, check_high: 'h00000000080004008, check_inclusive: True } }, specBits: 'h000 }
outside TLB
12260 : [doRegReadMem] ToSpecFifo { data: MemDispatchToRegRead { mem_func: St, imm: 'h00000000, regs: PhyRegs { src1: tagged Valid 'h59, src2: tagged Valid 'h57, src3: tagged Invalid , dst: tagged Invalid }, tag: InstTag { way: 'h0, ptr: 'h0d, t: 'h1a }, ldstq_tag: tagged St 'h2, cap_checks: CapChecks {rn1 'h06, rn2 'h05, bounds check: auth Ddc, low Vaddr, high VaddrPlusSize, inclusive True}, ddc_offset: True }, spec_bits: 'h000 }
instret:21 PC:0x1ffff0000000000000000000080000040 instr:0xfc430313 iType:Alu [doCommitNormalInst [0]] 1226
[mkReservationStationRow::_write] ToReservationStation { data: AluRSData { dInst: DecodedInst { iType: Alu, execFunc: tagged Alu Or, capFunc: tagged Other , capChecks: CapChecks {rn1 'h05, rn2 'h06}, csr: tagged Invalid , scr: tagged Invalid , imm: tagged Invalid }, trainInfo: PredTrainInfo { dir: TourTrainInfo { globalHist: 'haaa, localHist: 'h2aa, globalTaken: True, localTaken: False, pcIndex: 'h2aa }, ras: 'hf } }, regs: PhyRegs { src1: tagged Valid 'h5d, src2: tagged Valid 'h5f, src3: tagged Invalid , dst: tagged Valid PhyDst { indx: 'h60, isFpuReg: False } }, tag: InstTag { way: 'h0, ptr: 'h10, t: 'h20 }, spec_bits: 'h000, spec_tag: tagged Invalid , regs_ready: RegsReady { src1: False, src2: False, src3: True, dst: True } }
@@ -142,6 +146,7 @@ instret:22 PC:0x1ffff0000000000000000000080000044 instr:0x00533023 iType:St
instret:23 PC:0x1ffff0000000000000000000080000048 instr:0x05f00293 iType:Alu [doCommitNormalInst [1]] 1227
[RFile] wr_ 1: r 5b <= 0000000020000c16000000001fffff44000000
12280 : [doFinishMem] DTlbResp { resp: <'h0000000080005000,tagged Invalid ,True>, inst: MemExeToFinish { mem_func: St, tag: InstTag { way: 'h0, ptr: 'h0d, t: 'h1a }, ldstq_tag: tagged St 'h2, shiftedBE: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, vaddr: v: True a: 'h0000000080005000 o: 'h0000000080005000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, misaligned: False, capStore: False, allowCapLoad: False, capException: tagged Invalid , check: tagged Valid BoundsCheck { authority_base: 'h0000000000000000, authority_top: 'h10000000000000000, authority_idx: 'h21, check_low: 'h0000000080005000, check_high: 'h00000000080005008, check_inclusive: True } }, specBits: 'h000 }
outside TLB
instret:24 PC:0x1ffff000000000000000000008000004c instr:0x00005317 iType:Auipc [doCommitNormalInst [0]] 1228
instret:25 PC:0x1ffff0000000000000000000080000050 instr:0xfb430313 iType:Alu [doCommitNormalInst [1]] 1228
[RFile] wr_ 0: r 5c <= 0000000020000c00000000001fffff44000000
@@ -205,6 +210,7 @@ instret:34 PC:0x1ffff0000000000000000000080000074 instr:0x12000073 iType:SFe
instret:35 PC:0x1ffff0000000000000000000080000078 instr:0x00002297 iType:Auipc [doCommitNormalInst [0]] 1912
[mkReservationStationRow::_write] ToReservationStation { data: AluRSData { dInst: DecodedInst { iType: J, execFunc: tagged Br AT, capFunc: tagged Other , capChecks: CapChecks {rn1 'h1f, rn2 'h1f, bounds check: auth Pcc, low Src1Addr, high Src1AddrPlus2, inclusive True}, csr: tagged Invalid , scr: tagged Invalid , imm: tagged Valid 'hfffffffc }, trainInfo: PredTrainInfo { dir: TourTrainInfo { globalHist: 'haaa, localHist: 'h2aa, globalTaken: True, localTaken: False, pcIndex: 'h2aa }, ras: 'hf } }, regs: PhyRegs { src1: tagged Invalid , src2: tagged Invalid , src3: tagged Invalid , dst: tagged Invalid }, tag: InstTag { way: 'h0, ptr: 'h17, t: 'h2e }, spec_bits: 'h007, spec_tag: tagged Valid 'h3, regs_ready: RegsReady { src1: True, src2: True, src3: True, dst: True } }
19130 : [doFinishMem] DTlbResp { resp: <'h0000000080002000,tagged Invalid ,True>, inst: MemExeToFinish { mem_func: St, tag: InstTag { way: 'h0, ptr: 'h13, t: 'h26 }, ldstq_tag: tagged St 'h3, shiftedBE: tagged DataMemAccess <V True True True True True True True True False False False False False False False False >, vaddr: v: True a: 'h0000000080002000 o: 'h0000000080002000 b: 'h0000000000000000 t: 'h10000000000000000 sp: 'h000f hp: 'hfff ot: 'h3ffff f: 'h0, misaligned: False, capStore: False, allowCapLoad: False, capException: tagged Invalid , check: tagged Valid BoundsCheck { authority_base: 'h0000000000000000, authority_top: 'h10000000000000000, authority_idx: 'h21, check_low: 'h0000000080002000, check_high: 'h00000000080002008, check_inclusive: True } }, specBits: 'h000 }
outside TLB
instret:36 PC:0x1ffff000000000000000000008000007c instr:0xf8828293 iType:Alu [doCommitNormalInst [0]] 1913
instret:37 PC:0x1ffff0000000000000000000080000080 instr:0x00100313 iType:Alu [doCommitNormalInst [1]] 1913
[mkReservationStationRow::_write] ToReservationStation { data: AluRSData { dInst: DecodedInst { iType: J, execFunc: tagged Br AT, capFunc: tagged Other , capChecks: CapChecks {rn1 'h1f, rn2 'h1f, bounds check: auth Pcc, low Src1Addr, high Src1AddrPlus2, inclusive True}, csr: tagged Invalid , scr: tagged Invalid , imm: tagged Valid 'hfffffffc }, trainInfo: PredTrainInfo { dir: TourTrainInfo { globalHist: 'haaa, localHist: 'h2aa, globalTaken: True, localTaken: False, pcIndex: 'h2aa }, ras: 'hf } }, regs: PhyRegs { src1: tagged Invalid , src2: tagged Invalid , src3: tagged Invalid , dst: tagged Invalid }, tag: InstTag { way: 'h0, ptr: 'h18, t: 'h30 }, spec_bits: 'h00f, spec_tag: tagged Valid 'h4, regs_ready: RegsReady { src1: True, src2: True, src3: True, dst: True } }

2
builds/Resources/Include_Common.mk
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@@ -56,6 +56,8 @@ BSC_COMPILATION_FLAGS += \
-D FABRIC64 \
-D BLUESIM \
-D PERFORMANCE_MONITORING \
-D PERF_COUNT \
-D STATCOUNTERS \
-keep-fires -aggressive-conditions -no-warn-action-shadowing -check-assert \
-suppress-warnings G0020 -steps-max-intervals 10000000 \
-steps-warn-interval 1000000 \

1
builds/Resources/Include_RISCY_Config.mk
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@@ -112,6 +112,7 @@ BSC_COMPILATION_FLAGS += \
-D RISCV \
-D TSO_MM \
-D RV64 \
-D PERF_COUNT \
-D ISA_PRIV_M -D ISA_PRIV_S -D ISA_PRIV_U \
-D SV39 \
-D ISA_I -D ISA_M -D ISA_A -D ISA_F -D ISA_D -D ISA_FD_DIV -D ISA_C \

4
src_Core/RISCY_OOO/procs/RV64G_OOO/MemExePipeline.bsv
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@@ -376,11 +376,13 @@ module mkMemExePipeline#(MemExeInput inIfc)(MemExePipeline);
// perf: load mem latency
let lat <- ldMemLatTimer.done(tag);
`ifdef PERF_COUNT
$display("Performance count hit");
if(inIfc.doStats) begin
exeLdMemLat.incr(zeroExtend(lat));
end
`endif
`ifdef PERFORMANCE_MONITORING
$display("Performance monitoring hit");
EventsCore events = unpack(0);
events.evt_LOAD_WAIT = saturating_truncate(lat);
events.evt_MEM_CAP_LOAD_TAG_SET = (d.tag) ? 1 : 0;
@@ -780,7 +782,9 @@ module mkMemExePipeline#(MemExeInput inIfc)(MemExePipeline);
end
`ifdef PERF_COUNT
$display("outside TLB");
if(isValid(cause) && inIfc.doStats) begin
$display("Counting TLB");
exeTlbExcepCnt.incr(1);
end
`endif