From: Yu Chien Peter Lin <peterlin@andestech.com>
To: <acme@kernel.org>, <adrian.hunter@intel.com>,
<ajones@ventanamicro.com>, <alexander.shishkin@linux.intel.com>,
<andre.przywara@arm.com>, <anup@brainfault.org>,
<aou@eecs.berkeley.edu>, <atishp@atishpatra.org>,
<conor+dt@kernel.org>, <conor.dooley@microchip.com>,
<conor@kernel.org>, <devicetree@vger.kernel.org>,
<evan@rivosinc.com>, <geert+renesas@glider.be>,
<guoren@kernel.org>, <heiko@sntech.de>, <irogers@google.com>,
<jernej.skrabec@gmail.com>, <jolsa@kernel.org>,
<jszhang@kernel.org>, <krzysztof.kozlowski+dt@linaro.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
<linux-perf-users@vger.kernel.org>,
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<namhyung@kernel.org>, <palmer@dabbelt.com>,
<paul.walmsley@sifive.com>, <peterlin@andestech.com>,
<peterz@infradead.org>, <prabhakar.mahadev-lad.rj@bp.renesas.com>,
<rdunlap@infradead.org>, <robh+dt@kernel.org>,
<samuel@sholland.org>, <sunilvl@ventanamicro.com>,
<tglx@linutronix.de>, <tim609@andestech.com>, <uwu@icenowy.me>,
<wens@csie.org>, <will@kernel.org>, <inochiama@outlook.com>,
<unicorn_wang@outlook.com>, <wefu@redhat.com>
Cc: Charles Ci-Jyun Wu <dminus@andestech.com>,
Leo Yu-Chi Liang <ycliang@andestech.com>,
Atish Patra <atishp@rivosinc.com>
Subject: [PATCH v9 10/10] riscv: andes: Support specifying symbolic firmware and hardware raw events
Date: Thu, 22 Feb 2024 16:39:46 +0800 [thread overview]
Message-ID: <20240222083946.3977135-11-peterlin@andestech.com> (raw)
In-Reply-To: <20240222083946.3977135-1-peterlin@andestech.com>
From: Locus Wei-Han Chen <locus84@andestech.com>
Add the Andes AX45 JSON files that allows specifying symbolic event
names for the raw PMU events.
Signed-off-by: Locus Wei-Han Chen <locus84@andestech.com>
Reviewed-by: Yu Chien Peter Lin <peterlin@andestech.com>
Reviewed-by: Charles Ci-Jyun Wu <dminus@andestech.com>
Reviewed-by: Leo Yu-Chi Liang <ycliang@andestech.com>
Tested-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Acked-by: Ian Rogers <irogers@google.com>
---
Changes v1 -> v2:
- No change
Changes v2 -> v3:
- No change
Changes v3 -> v4:
- No change
Changes v4 -> v5:
- Include Prabhakar's Tested-by
Changes v5 -> v6:
- No change
Changes v6 -> v7:
- No change
Changes v7 -> v8:
- Include Atish's Acked-by
Changes v8 -> v9:
- Include Ian's Acked-by
---
.../arch/riscv/andes/ax45/firmware.json | 68 ++++++++++
.../arch/riscv/andes/ax45/instructions.json | 127 ++++++++++++++++++
.../arch/riscv/andes/ax45/memory.json | 57 ++++++++
.../arch/riscv/andes/ax45/microarch.json | 77 +++++++++++
tools/perf/pmu-events/arch/riscv/mapfile.csv | 1 +
5 files changed, 330 insertions(+)
create mode 100644 tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json
create mode 100644 tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json
create mode 100644 tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json
create mode 100644 tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json
diff --git a/tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json b/tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json
new file mode 100644
index 000000000000..9b4a032186a7
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/firmware.json
@@ -0,0 +1,68 @@
+[
+ {
+ "ArchStdEvent": "FW_MISALIGNED_LOAD"
+ },
+ {
+ "ArchStdEvent": "FW_MISALIGNED_STORE"
+ },
+ {
+ "ArchStdEvent": "FW_ACCESS_LOAD"
+ },
+ {
+ "ArchStdEvent": "FW_ACCESS_STORE"
+ },
+ {
+ "ArchStdEvent": "FW_ILLEGAL_INSN"
+ },
+ {
+ "ArchStdEvent": "FW_SET_TIMER"
+ },
+ {
+ "ArchStdEvent": "FW_IPI_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_IPI_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_FENCE_I_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_FENCE_I_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_SFENCE_VMA_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_SFENCE_VMA_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_SFENCE_VMA_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_SFENCE_VMA_ASID_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_GVMA_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_GVMA_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_GVMA_VMID_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_GVMA_VMID_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_VVMA_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_VVMA_RECEIVED"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_VVMA_ASID_SENT"
+ },
+ {
+ "ArchStdEvent": "FW_HFENCE_VVMA_ASID_RECEIVED"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json b/tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json
new file mode 100644
index 000000000000..713a08c1a40f
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/instructions.json
@@ -0,0 +1,127 @@
+[
+ {
+ "EventCode": "0x10",
+ "EventName": "cycle_count",
+ "BriefDescription": "Cycle count"
+ },
+ {
+ "EventCode": "0x20",
+ "EventName": "inst_count",
+ "BriefDescription": "Retired instruction count"
+ },
+ {
+ "EventCode": "0x30",
+ "EventName": "int_load_inst",
+ "BriefDescription": "Integer load instruction count"
+ },
+ {
+ "EventCode": "0x40",
+ "EventName": "int_store_inst",
+ "BriefDescription": "Integer store instruction count"
+ },
+ {
+ "EventCode": "0x50",
+ "EventName": "atomic_inst",
+ "BriefDescription": "Atomic instruction count"
+ },
+ {
+ "EventCode": "0x60",
+ "EventName": "sys_inst",
+ "BriefDescription": "System instruction count"
+ },
+ {
+ "EventCode": "0x70",
+ "EventName": "int_compute_inst",
+ "BriefDescription": "Integer computational instruction count"
+ },
+ {
+ "EventCode": "0x80",
+ "EventName": "condition_br",
+ "BriefDescription": "Conditional branch instruction count"
+ },
+ {
+ "EventCode": "0x90",
+ "EventName": "taken_condition_br",
+ "BriefDescription": "Taken conditional branch instruction count"
+ },
+ {
+ "EventCode": "0xA0",
+ "EventName": "jal_inst",
+ "BriefDescription": "JAL instruction count"
+ },
+ {
+ "EventCode": "0xB0",
+ "EventName": "jalr_inst",
+ "BriefDescription": "JALR instruction count"
+ },
+ {
+ "EventCode": "0xC0",
+ "EventName": "ret_inst",
+ "BriefDescription": "Return instruction count"
+ },
+ {
+ "EventCode": "0xD0",
+ "EventName": "control_trans_inst",
+ "BriefDescription": "Control transfer instruction count"
+ },
+ {
+ "EventCode": "0xE0",
+ "EventName": "ex9_inst",
+ "BriefDescription": "EXEC.IT instruction count"
+ },
+ {
+ "EventCode": "0xF0",
+ "EventName": "int_mul_inst",
+ "BriefDescription": "Integer multiplication instruction count"
+ },
+ {
+ "EventCode": "0x100",
+ "EventName": "int_div_rem_inst",
+ "BriefDescription": "Integer division/remainder instruction count"
+ },
+ {
+ "EventCode": "0x110",
+ "EventName": "float_load_inst",
+ "BriefDescription": "Floating-point load instruction count"
+ },
+ {
+ "EventCode": "0x120",
+ "EventName": "float_store_inst",
+ "BriefDescription": "Floating-point store instruction count"
+ },
+ {
+ "EventCode": "0x130",
+ "EventName": "float_add_sub_inst",
+ "BriefDescription": "Floating-point addition/subtraction instruction count"
+ },
+ {
+ "EventCode": "0x140",
+ "EventName": "float_mul_inst",
+ "BriefDescription": "Floating-point multiplication instruction count"
+ },
+ {
+ "EventCode": "0x150",
+ "EventName": "float_fused_muladd_inst",
+ "BriefDescription": "Floating-point fused multiply-add instruction count"
+ },
+ {
+ "EventCode": "0x160",
+ "EventName": "float_div_sqrt_inst",
+ "BriefDescription": "Floating-point division or square-root instruction count"
+ },
+ {
+ "EventCode": "0x170",
+ "EventName": "other_float_inst",
+ "BriefDescription": "Other floating-point instruction count"
+ },
+ {
+ "EventCode": "0x180",
+ "EventName": "int_mul_add_sub_inst",
+ "BriefDescription": "Integer multiplication and add/sub instruction count"
+ },
+ {
+ "EventCode": "0x190",
+ "EventName": "retired_ops",
+ "BriefDescription": "Retired operation count"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json b/tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json
new file mode 100644
index 000000000000..c7401b526c77
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/memory.json
@@ -0,0 +1,57 @@
+[
+ {
+ "EventCode": "0x01",
+ "EventName": "ilm_access",
+ "BriefDescription": "ILM access"
+ },
+ {
+ "EventCode": "0x11",
+ "EventName": "dlm_access",
+ "BriefDescription": "DLM access"
+ },
+ {
+ "EventCode": "0x21",
+ "EventName": "icache_access",
+ "BriefDescription": "ICACHE access"
+ },
+ {
+ "EventCode": "0x31",
+ "EventName": "icache_miss",
+ "BriefDescription": "ICACHE miss"
+ },
+ {
+ "EventCode": "0x41",
+ "EventName": "dcache_access",
+ "BriefDescription": "DCACHE access"
+ },
+ {
+ "EventCode": "0x51",
+ "EventName": "dcache_miss",
+ "BriefDescription": "DCACHE miss"
+ },
+ {
+ "EventCode": "0x61",
+ "EventName": "dcache_load_access",
+ "BriefDescription": "DCACHE load access"
+ },
+ {
+ "EventCode": "0x71",
+ "EventName": "dcache_load_miss",
+ "BriefDescription": "DCACHE load miss"
+ },
+ {
+ "EventCode": "0x81",
+ "EventName": "dcache_store_access",
+ "BriefDescription": "DCACHE store access"
+ },
+ {
+ "EventCode": "0x91",
+ "EventName": "dcache_store_miss",
+ "BriefDescription": "DCACHE store miss"
+ },
+ {
+ "EventCode": "0xA1",
+ "EventName": "dcache_wb",
+ "BriefDescription": "DCACHE writeback"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json b/tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json
new file mode 100644
index 000000000000..a6d378cbaa74
--- /dev/null
+++ b/tools/perf/pmu-events/arch/riscv/andes/ax45/microarch.json
@@ -0,0 +1,77 @@
+[
+ {
+ "EventCode": "0xB1",
+ "EventName": "cycle_wait_icache_fill",
+ "BriefDescription": "Cycles waiting for ICACHE fill data"
+ },
+ {
+ "EventCode": "0xC1",
+ "EventName": "cycle_wait_dcache_fill",
+ "BriefDescription": "Cycles waiting for DCACHE fill data"
+ },
+ {
+ "EventCode": "0xD1",
+ "EventName": "uncached_ifetch_from_bus",
+ "BriefDescription": "Uncached ifetch data access from bus"
+ },
+ {
+ "EventCode": "0xE1",
+ "EventName": "uncached_load_from_bus",
+ "BriefDescription": "Uncached load data access from bus"
+ },
+ {
+ "EventCode": "0xF1",
+ "EventName": "cycle_wait_uncached_ifetch",
+ "BriefDescription": "Cycles waiting for uncached ifetch data from bus"
+ },
+ {
+ "EventCode": "0x101",
+ "EventName": "cycle_wait_uncached_load",
+ "BriefDescription": "Cycles waiting for uncached load data from bus"
+ },
+ {
+ "EventCode": "0x111",
+ "EventName": "main_itlb_access",
+ "BriefDescription": "Main ITLB access"
+ },
+ {
+ "EventCode": "0x121",
+ "EventName": "main_itlb_miss",
+ "BriefDescription": "Main ITLB miss"
+ },
+ {
+ "EventCode": "0x131",
+ "EventName": "main_dtlb_access",
+ "BriefDescription": "Main DTLB access"
+ },
+ {
+ "EventCode": "0x141",
+ "EventName": "main_dtlb_miss",
+ "BriefDescription": "Main DTLB miss"
+ },
+ {
+ "EventCode": "0x151",
+ "EventName": "cycle_wait_itlb_fill",
+ "BriefDescription": "Cycles waiting for Main ITLB fill data"
+ },
+ {
+ "EventCode": "0x161",
+ "EventName": "pipe_stall_cycle_dtlb_miss",
+ "BriefDescription": "Pipeline stall cycles caused by Main DTLB miss"
+ },
+ {
+ "EventCode": "0x02",
+ "EventName": "mispredict_condition_br",
+ "BriefDescription": "Misprediction of conditional branches"
+ },
+ {
+ "EventCode": "0x12",
+ "EventName": "mispredict_take_condition_br",
+ "BriefDescription": "Misprediction of taken conditional branches"
+ },
+ {
+ "EventCode": "0x22",
+ "EventName": "mispredict_target_ret_inst",
+ "BriefDescription": "Misprediction of targets of Return instructions"
+ }
+]
diff --git a/tools/perf/pmu-events/arch/riscv/mapfile.csv b/tools/perf/pmu-events/arch/riscv/mapfile.csv
index cfc449b19810..3d3a809a5446 100644
--- a/tools/perf/pmu-events/arch/riscv/mapfile.csv
+++ b/tools/perf/pmu-events/arch/riscv/mapfile.csv
@@ -17,3 +17,4 @@
0x489-0x8000000000000007-0x[[:xdigit:]]+,v1,sifive/u74,core
0x5b7-0x0-0x0,v1,thead/c900-legacy,core
0x67e-0x80000000db0000[89]0-0x[[:xdigit:]]+,v1,starfive/dubhe-80,core
+0x31e-0x8000000000008a45-0x[[:xdigit:]]+,v1,andes/ax45,core
--
2.34.1
next prev parent reply other threads:[~2024-02-22 8:42 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-22 8:39 [PATCH v9 00/10] Support Andes PMU extension Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 01/10] riscv: errata: Rename defines for Andes Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 02/10] irqchip/riscv-intc: Allow large non-standard interrupt number Yu Chien Peter Lin
2024-02-22 21:33 ` Thomas Gleixner
2024-02-23 9:44 ` [tip: irq/msi] " tip-bot2 for Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 03/10] irqchip/riscv-intc: Introduce Andes hart-level interrupt controller Yu Chien Peter Lin
2024-02-22 21:36 ` Thomas Gleixner
2024-02-23 8:49 ` Thomas Gleixner
2024-02-23 8:54 ` Thomas Gleixner
2024-02-23 9:06 ` Thomas Gleixner
2024-03-12 14:23 ` Palmer Dabbelt
2024-03-12 14:28 ` Thomas Gleixner
2024-02-23 9:43 ` [tip: irq/msi] " tip-bot2 for Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 04/10] dt-bindings: riscv: Add Andes interrupt controller compatible string Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 05/10] riscv: dts: renesas: r9a07g043f: Update compatible string to use Andes INTC Yu Chien Peter Lin
2024-02-26 12:27 ` Geert Uytterhoeven
2024-02-22 8:39 ` [PATCH v9 06/10] perf: RISC-V: Eliminate redundant interrupt enable/disable operations Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 07/10] perf: RISC-V: Introduce Andes PMU to support perf event sampling Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 08/10] dt-bindings: riscv: Add Andes PMU extension description Yu Chien Peter Lin
2024-02-22 8:39 ` [PATCH v9 09/10] riscv: dts: renesas: Add Andes PMU extension for r9a07g043f Yu Chien Peter Lin
2024-02-26 12:28 ` Geert Uytterhoeven
2024-02-22 8:39 ` Yu Chien Peter Lin [this message]
2024-03-14 12:30 ` [PATCH v9 00/10] Support Andes PMU extension patchwork-bot+linux-riscv
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