318 lines
11 KiB
Diff
318 lines
11 KiB
Diff
From 7d951169995a182610b00cb2a3ef2318605e097b Mon Sep 17 00:00:00 2001
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From: zhoukaiqi <zhoukaiqi@huawei.com>
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Date: Tue, 30 Apr 2024 15:53:59 +0800
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Subject: [PATCH] remove pmu.h and pcerrc.h
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---
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pmu/CMakeLists.txt | 1 -
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pmu/include/pcerrc.h | 88 --------------------
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pmu/include/pmu.h | 189 -------------------------------------------
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3 files changed, 278 deletions(-)
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delete mode 100644 pmu/include/pcerrc.h
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delete mode 100644 pmu/include/pmu.h
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diff --git a/pmu/CMakeLists.txt b/pmu/CMakeLists.txt
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index c16bb51..b84a77e 100644
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--- a/pmu/CMakeLists.txt
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+++ b/pmu/CMakeLists.txt
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@@ -30,7 +30,6 @@ add_library(pmu SHARED ${pmu_src})
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include_directories(pmu PRIVATE
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${CMAKE_CURRENT_SOURCE_DIR}/../include
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- ${CMAKE_CURRENT_SOURCE_DIR}/include
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${CMAKE_CURRENT_SOURCE_DIR}/plugin
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${LIB_KPERF_INCPATH}
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)
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diff --git a/pmu/include/pcerrc.h b/pmu/include/pcerrc.h
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deleted file mode 100644
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index bcdf187..0000000
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--- a/pmu/include/pcerrc.h
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+++ /dev/null
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@@ -1,88 +0,0 @@
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-/******************************************************************************
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- * Copyright (c) Huawei Technologies Co., Ltd. 2024. All rights reserved.
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- * gala-gopher licensed under the Mulan PSL v2.
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- * You can use this software according to the terms and conditions of the Mulan PSL v2.
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- * You may obtain a copy of Mulan PSL v2 at:
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- * http://license.coscl.org.cn/MulanPSL2
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- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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- * PURPOSE.
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- * See the Mulan PSL v2 for more details.
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- * Author: Mr.Gan
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- * Create: 2024-04-03
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- * Description: global error codes of perf.so
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- ******************************************************************************/
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-#ifndef PCERRC_H
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-#define PCERRC_H
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-#ifdef __cplusplus
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-extern "C" {
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-#endif
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-// default code
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-#define SUCCESS 0
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-#define COMMON_ERR_NOMEM 1 // not enough memory
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-
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-// libsym 100-1000
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-#define LIBSYM_ERR_BASE 100
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-#define LIBSYM_ERR_KALLSYMS_INVALID LIBSYM_ERR_BASE
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-#define LIBSYM_ERR_DWARF_FORMAT_FAILED 101
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-#define LIBSYM_ERR_ELFIN_FOMAT_FAILED 102
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-#define LIBSYM_ERR_OPEN_FILE_FAILED 103
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-#define LIBSYM_ERR_NOT_FIND_PID 104
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-#define LIBSYM_ERR_MAP_ADDR_MODULE_FAILED 105
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-#define LIBSYM_ERR_MAP_KERNAL_ADDR_FAILED 106
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-#define LIBSYM_ERR_PARAM_PID_INVALID 107
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-#define LIBSYM_ERR_STRCPY_OPERATE_FAILED 108
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-#define LIBSYM_ERR_SNPRINF_OPERATE_FAILED 109
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-#define LIBSYM_ERR_MAP_CODE_KERNEL_NOT_SUPPORT 110
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-#define LIBSYM_ERR_MAP_CODE_FIND_ELF_FAILED 111
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-#define LIBSYM_ERR_CMD_OPERATE_FAILED 112
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-#define LIBSYM_ERR_FILE_NOT_RGE 113
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-#define LIBSYM_ERR_START_SMALLER_END 114
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-#define LIBSYM_ERR_STOUL_OPERATE_FAILED 115
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-#define LIBSYM_ERR_FILE_INVALID 116
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-// libperf 1000-3000
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-#define LIBPERF_ERR_NO_AVAIL_PD 1000
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-#define LIBPERF_ERR_CHIP_TYPE_INVALID 1001
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-#define LIBPERF_ERR_FAIL_LISTEN_PROC 1002
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-#define LIBPERF_ERR_INVALID_CPULIST 1003
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-#define LIBPERF_ERR_INVALID_PIDLIST 1004
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-#define LIBPERF_ERR_INVALID_EVTLIST 1005
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-#define LIBPERF_ERR_INVALID_PD 1006
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-#define LIBPERF_ERR_INVALID_EVENT 1007
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-#define LIBPERF_ERR_SPE_UNAVAIL 1008
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-#define LIBPERF_ERR_FAIL_GET_CPU 1009
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-#define LIBPERF_ERR_FAIL_GET_PROC 1010
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-#define LIBPERF_ERR_NO_PERMISSION 1011
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-#define LIBPERF_ERR_DEVICE_BUSY 1012
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-#define LIBPERF_ERR_DEVICE_INVAL 1013
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-#define LIBPERF_ERR_FAIL_MMAP 1014
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-#define LIBPERF_ERR_FAIL_RESOLVE_MODULE 1015
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-#define LIBPERF_ERR_KERNEL_NOT_SUPPORT 1016
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-#define LIBPERF_ERR_INVALID_METRIC_TYPE 1017
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-#define LIBPERF_ERR_INVALID_PID 1018
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-#define LIBPERF_ERR_INVALID_TASK_TYPE 1019
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-#define LIBPERF_ERR_INVALID_TIME 1020
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-#define LIBPERF_ERR_NO_PROC 1021
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-#define LIBPERF_ERR_TOO_MANY_FD 1022
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-#define LIBPERF_ERR_RAISE_FD 1023
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-#define LIBPERF_ERR_INVALID_PMU_DATA 1024
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-#define LIBPERF_ERR_FAILED_PMU_ENABLE 1025
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-#define LIBPERF_ERR_FAILED_PMU_DISABLE 1026
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-#define LIBPERF_ERR_FAILED_PMU_RESET 1027
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-#define LIBPERF_ERR_NOT_OPENED 1028
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-
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-#define UNKNOWN_ERROR 9999
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-
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-/**
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-* @brief Obtaining error codes
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-*/
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-int Perrorno();
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-
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-/**
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-* @brief Obtaining Error Information
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-*/
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-const char* Perror();
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-#ifdef __cplusplus
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-}
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-#endif
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-#endif
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diff --git a/pmu/include/pmu.h b/pmu/include/pmu.h
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deleted file mode 100644
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index f8a79ba..0000000
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--- a/pmu/include/pmu.h
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+++ /dev/null
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@@ -1,189 +0,0 @@
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-/******************************************************************************
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- * Copyright (c) Huawei Technologies Co., Ltd. 2024. All rights reserved.
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- * gala-gopher licensed under the Mulan PSL v2.
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- * You can use this software according to the terms and conditions of the Mulan PSL v2.
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- * You may obtain a copy of Mulan PSL v2 at:
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- * http://license.coscl.org.cn/MulanPSL2
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- * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
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- * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
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- * PURPOSE.
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- * See the Mulan PSL v2 for more details.
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- * Author: Mr.Gan
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- * Create: 2024-04-03
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- * Description: declarations and definitions of interfaces and data structures exposed by perf.so
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- ******************************************************************************/
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-#ifndef PMU_DATA_STRUCT_H
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-#define PMU_DATA_STRUCT_H
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-#include <unistd.h>
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-#include <stdint.h>
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-#ifdef __cplusplus
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-extern "C" {
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-#endif
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-#pragma GCC visibility push(default)
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-
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-enum PmuTaskType {
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- COUNTING = 0, // pmu counting task
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- SAMPLING = 1, // pmu sampling task
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- SPE_SAMPLING = 2, // spe sampling task
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- MAX_TASK_TYPE
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-};
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-
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-enum AggregateType {
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- PER_SYSTEM,
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- PER_CORE,
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- PER_NUMA,
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- PER_SOCKET,
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- PER_THREAD,
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-};
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-
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-enum SpeFilter {
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- SPE_FILTER_NONE = 0,
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- TS_ENABLE = 1UL << 0, // enable timestamping with value of generic timer
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- PA_ENABLE = 1UL << 1, // collect physical address (as well as VA) of loads/stores
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- PCT_ENABLE = 1UL << 2, // collect physical timestamp instead of virtual timestamp
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- JITTER = 1UL << 16, // use jitter to avoid resonance when sampling
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- BRANCH_FILTER = 1UL << 32, // collect branches only
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- LOAD_FILTER = 1UL << 33, // collect loads only
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- STORE_FILTER = 1UL << 34, // collect stores only
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- SPE_DATA_ALL = TS_ENABLE | PA_ENABLE | PCT_ENABLE | JITTER | BRANCH_FILTER | LOAD_FILTER | STORE_FILTER
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-};
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-
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-enum SpeEventFilter {
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- SPE_EVENT_NONE = 0,
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- SPE_EVENT_RETIRED = 0x2, // instruction retired
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- SPE_EVENT_L1DMISS = 0x8, // L1D refill
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- SPE_EVENT_TLB_WALK = 0x20, // TLB refill
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- SPE_EVENT_MISPREDICTED = 0x80, // mispredict
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-};
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-
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-struct PmuAttr {
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- char** evtList; // event list
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- unsigned numEvt; // length of event list
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- int* pidList; // pid list
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- unsigned numPid; // length of pid list
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- int* cpuList; // cpu id list
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- unsigned numCpu; // length of cpu id list
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-
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- union {
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- unsigned period; // sample period
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- unsigned freq; // sample frequency
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- };
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- unsigned useFreq : 1;
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- unsigned excludeUser : 1; // don't count user
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- unsigned excludeKernel : 1; // don't count kernel
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-
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- // SPE related fields.
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- enum SpeFilter dataFilter; // spe data filter
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- enum SpeEventFilter evFilter; // spe event filter
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- unsigned long minLatency; // collect only samples with latency or higher
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-};
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-
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-struct PmuDataExt {
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- unsigned long pa; // physical address
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- unsigned long va; // virtual address
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- unsigned long event; // event id
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-};
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-
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-struct PmuData {
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- struct Stack* stack; // call stack
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- const char *evt; // event name
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- int64_t ts; // time stamp
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- pid_t pid; // process id
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- int tid; // thread id
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- unsigned cpu; // cpu id
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- struct CpuTopology *cpuTopo; // cpu topology
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- const char *comm; // process command
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- int period; // number of Samples
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- union {
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- uint64_t count; // event count. Only available for Counting.
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- struct PmuDataExt *ext; // extension. Only available for Spe.
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- };
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-};
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-
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-/**
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- * @brief
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- * Initialize the collection target.
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- * @param collectType collection typr.
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- * @param evtList array of event IDs
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- * @param numEvt length of evtList.
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- * @param pidList list of PIDs to be collected. Information about subprocess and subthreads of PIDs is collected. If
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- * the value is NULL, all process/threads are collected
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- * @param numPid length of pidList.
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- * @param cpuList CPU ID list. If the value is NULL, all CPUs are collected.
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- * @param numCpu cpuList length.
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- * @return int
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- */
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-int PmuOpen(enum PmuTaskType collectType, struct PmuAttr *attr);
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-
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-/**
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- * @brief
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- * Enable counting or sampling of task <pd>.
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- * On error, -1 is returned.
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- */
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-int PmuEnable(int pd);
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-
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-/**
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- * @brief
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- * Disable counting or sampling of task <pd>.
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- * On error, -1 is returned.
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- */
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-int PmuDisable(int pd);
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-
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-/**
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- * @brief
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- * Collect <milliseconds> milliseconds. If <milliseconds> is equal to - 1 and the PID list is not empty, the collection
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- * is performed until all processes are complete.
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- * @param milliseconds
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- * @return int
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- */
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-int PmuCollect(int pd, int milliseconds);
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-
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-/**
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- * @brief
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- * Similar to <PmuCollect>, and <PmuCollectV> accepts multiple pds.
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- * @param milliseconds
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- * @return int
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- */
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-int PmuCollectV(int *pd, unsigned len, int milliseconds);
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-
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-/**
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- * @brief stop a sampling task in asynchronous mode
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- * @param pd pmu descriptor.
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- */
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-void PmuStop(int pd);
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-
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-/**
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- * @brief
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- * Collect data. If the value is NULL and the error code is 0, no data is available in the current collection time. If
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- * the value is NULL and the error code is not 0, an error occurs in the collection process and data cannot be read.
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- * @param struct PmuData*
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- */
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-int PmuRead(int pd, struct PmuData** pmuData);
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-
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-/**
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- * @brief
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- * Append data list <fromData> to another data list <*toData>.
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- * The pointer of data list <*toData> will be refreshed after this function is called.
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- * On success, length of <*toData> is returned.
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- * On error, -1 is returned.
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- * @param fromData data list which will be copied to <*toData>
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- * @param toData pointer to target data list. If data list <*toData> is NULL, a new list will be created.
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- */
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-int PmuAppendData(struct PmuData *fromData, struct PmuData **toData);
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-
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-/**
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- * @brief Close all the file descriptor opened during collecting process
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- */
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-void PmuClose(int pd);
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-
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-/**
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- * @brief Free PmuData pointer.
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- * @param pmuData
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- */
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-void PmuDataFree(struct PmuData* pmuData);
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-
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-#pragma GCC visibility pop
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-#ifdef __cplusplus
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-}
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-#endif
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-#endif
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--
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2.27.0
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