From b1931a05b8ebc980cc53603931d26ecc2a6f7edd Mon Sep 17 00:00:00 2001 From: "Pshyk, SerhiyX" Date: Fri, 12 May 2017 12:39:16 +0100 Subject: [PATCH] intel_pmu: formatting by clang-format Signed-off-by: Serhiy Pshyk --- src/intel_pmu.c | 224 +++++++++++++++++++++++------------------------- 1 file changed, 107 insertions(+), 117 deletions(-) diff --git a/src/intel_pmu.c b/src/intel_pmu.c index 5174f59c..f9758da7 100644 --- a/src/intel_pmu.c +++ b/src/intel_pmu.c @@ -33,27 +33,33 @@ #define PMU_PLUGIN "intel_pmu" -#define HW_CACHE_READ_ACCESS (((PERF_COUNT_HW_CACHE_OP_READ) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) +#define HW_CACHE_READ_ACCESS \ + (((PERF_COUNT_HW_CACHE_OP_READ) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) -#define HW_CACHE_WRITE_ACCESS (((PERF_COUNT_HW_CACHE_OP_WRITE) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) +#define HW_CACHE_WRITE_ACCESS \ + (((PERF_COUNT_HW_CACHE_OP_WRITE) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) -#define HW_CACHE_PREFETCH_ACCESS (((PERF_COUNT_HW_CACHE_OP_PREFETCH) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) +#define HW_CACHE_PREFETCH_ACCESS \ + (((PERF_COUNT_HW_CACHE_OP_PREFETCH) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_ACCESS) << 16)) -#define HW_CACHE_READ_MISS (((PERF_COUNT_HW_CACHE_OP_READ) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) +#define HW_CACHE_READ_MISS \ + (((PERF_COUNT_HW_CACHE_OP_READ) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) -#define HW_CACHE_WRITE_MISS (((PERF_COUNT_HW_CACHE_OP_WRITE) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) +#define HW_CACHE_WRITE_MISS \ + (((PERF_COUNT_HW_CACHE_OP_WRITE) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) -#define HW_CACHE_PREFETCH_MISS (((PERF_COUNT_HW_CACHE_OP_PREFETCH) << 8) | \ - ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) +#define HW_CACHE_PREFETCH_MISS \ + (((PERF_COUNT_HW_CACHE_OP_PREFETCH) << 8) | \ + ((PERF_COUNT_HW_CACHE_RESULT_MISS) << 16)) struct event_info { - char *name; - uint64_t config; + char *name; + uint64_t config; }; typedef struct event_info event_info_t; @@ -61,116 +67,100 @@ struct intel_pmu_ctx_s { _Bool hw_cache_events; _Bool kernel_pmu_events; _Bool sw_events; - char* hw_specific_events; + char *hw_specific_events; struct eventlist *event_list; }; typedef struct intel_pmu_ctx_s intel_pmu_ctx_t; event_info_t g_kernel_pmu_events[] = { - { .name = "cpu-cycles", - .config = PERF_COUNT_HW_CPU_CYCLES }, - { .name = "instructions", - .config = PERF_COUNT_HW_INSTRUCTIONS }, - { .name = "cache-references", - .config = PERF_COUNT_HW_CACHE_REFERENCES }, - { .name = "cache-misses", - .config = PERF_COUNT_HW_CACHE_MISSES }, - { .name = "branches", - .config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS }, - { .name = "branch-misses", - .config = PERF_COUNT_HW_BRANCH_MISSES }, - { .name = "bus-cycles", - .config = PERF_COUNT_HW_BUS_CYCLES }, + {.name = "cpu-cycles", .config = PERF_COUNT_HW_CPU_CYCLES}, + {.name = "instructions", .config = PERF_COUNT_HW_INSTRUCTIONS}, + {.name = "cache-references", .config = PERF_COUNT_HW_CACHE_REFERENCES}, + {.name = "cache-misses", .config = PERF_COUNT_HW_CACHE_MISSES}, + {.name = "branches", .config = PERF_COUNT_HW_BRANCH_INSTRUCTIONS}, + {.name = "branch-misses", .config = PERF_COUNT_HW_BRANCH_MISSES}, + {.name = "bus-cycles", .config = PERF_COUNT_HW_BUS_CYCLES}, }; event_info_t g_hw_cache_events[] = { - { .name = "L1-dcache-loads", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_READ_ACCESS) }, - { .name = "L1-dcache-load-misses", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_READ_MISS) }, - { .name = "L1-dcache-stores", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_WRITE_ACCESS) }, - { .name = "L1-dcache-store-misses", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_WRITE_MISS) }, - { .name = "L1-dcache-prefetches", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_PREFETCH_ACCESS) }, - { .name = "L1-dcache-prefetch-misses", - .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_PREFETCH_MISS) }, - - { .name = "L1-icache-loads", - .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_READ_ACCESS) }, - { .name = "L1-icache-load-misses", - .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_READ_MISS) }, - { .name = "L1-icache-prefetches", - .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_PREFETCH_ACCESS) }, - { .name = "L1-icache-prefetch-misses", - .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_PREFETCH_MISS) }, - - { .name = "LLC-loads", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_READ_ACCESS) }, - { .name = "LLC-load-misses", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_READ_MISS) }, - { .name = "LLC-stores", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_WRITE_ACCESS) }, - { .name = "LLC-store-misses", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_WRITE_MISS) }, - { .name = "LLC-prefetches", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_PREFETCH_ACCESS) }, - { .name = "LLC-prefetch-misses", - .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_PREFETCH_MISS) }, - - { .name = "dTLB-loads", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_READ_ACCESS) }, - { .name = "dTLB-load-misses", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_READ_MISS) }, - { .name = "dTLB-stores", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_WRITE_ACCESS) }, - { .name = "dTLB-store-misses", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_WRITE_MISS) }, - { .name = "dTLB-prefetches", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_PREFETCH_ACCESS) }, - { .name = "dTLB-prefetch-misses", - .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_PREFETCH_MISS) }, - - { .name = "iTLB-loads", - .config = (PERF_COUNT_HW_CACHE_ITLB | HW_CACHE_READ_ACCESS) }, - { .name = "iTLB-load-misses", - .config = (PERF_COUNT_HW_CACHE_ITLB | HW_CACHE_READ_MISS) }, - - { .name = "branch-loads", - .config = (PERF_COUNT_HW_CACHE_BPU | HW_CACHE_READ_ACCESS) }, - { .name = "branch-load-misses", - .config = (PERF_COUNT_HW_CACHE_BPU | HW_CACHE_READ_MISS) }, + {.name = "L1-dcache-loads", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_READ_ACCESS)}, + {.name = "L1-dcache-load-misses", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_READ_MISS)}, + {.name = "L1-dcache-stores", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_WRITE_ACCESS)}, + {.name = "L1-dcache-store-misses", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_WRITE_MISS)}, + {.name = "L1-dcache-prefetches", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_PREFETCH_ACCESS)}, + {.name = "L1-dcache-prefetch-misses", + .config = (PERF_COUNT_HW_CACHE_L1D | HW_CACHE_PREFETCH_MISS)}, + + {.name = "L1-icache-loads", + .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_READ_ACCESS)}, + {.name = "L1-icache-load-misses", + .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_READ_MISS)}, + {.name = "L1-icache-prefetches", + .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_PREFETCH_ACCESS)}, + {.name = "L1-icache-prefetch-misses", + .config = (PERF_COUNT_HW_CACHE_L1I | HW_CACHE_PREFETCH_MISS)}, + + {.name = "LLC-loads", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_READ_ACCESS)}, + {.name = "LLC-load-misses", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_READ_MISS)}, + {.name = "LLC-stores", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_WRITE_ACCESS)}, + {.name = "LLC-store-misses", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_WRITE_MISS)}, + {.name = "LLC-prefetches", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_PREFETCH_ACCESS)}, + {.name = "LLC-prefetch-misses", + .config = (PERF_COUNT_HW_CACHE_LL | HW_CACHE_PREFETCH_MISS)}, + + {.name = "dTLB-loads", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_READ_ACCESS)}, + {.name = "dTLB-load-misses", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_READ_MISS)}, + {.name = "dTLB-stores", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_WRITE_ACCESS)}, + {.name = "dTLB-store-misses", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_WRITE_MISS)}, + {.name = "dTLB-prefetches", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_PREFETCH_ACCESS)}, + {.name = "dTLB-prefetch-misses", + .config = (PERF_COUNT_HW_CACHE_DTLB | HW_CACHE_PREFETCH_MISS)}, + + {.name = "iTLB-loads", + .config = (PERF_COUNT_HW_CACHE_ITLB | HW_CACHE_READ_ACCESS)}, + {.name = "iTLB-load-misses", + .config = (PERF_COUNT_HW_CACHE_ITLB | HW_CACHE_READ_MISS)}, + + {.name = "branch-loads", + .config = (PERF_COUNT_HW_CACHE_BPU | HW_CACHE_READ_ACCESS)}, + {.name = "branch-load-misses", + .config = (PERF_COUNT_HW_CACHE_BPU | HW_CACHE_READ_MISS)}, }; event_info_t g_sw_events[] = { - { .name = "cpu-clock", - .config = PERF_COUNT_SW_CPU_CLOCK }, + {.name = "cpu-clock", .config = PERF_COUNT_SW_CPU_CLOCK}, - { .name = "task-clock", - .config = PERF_COUNT_SW_TASK_CLOCK }, + {.name = "task-clock", .config = PERF_COUNT_SW_TASK_CLOCK}, - { .name = "context-switches", - .config = PERF_COUNT_SW_CONTEXT_SWITCHES }, + {.name = "context-switches", .config = PERF_COUNT_SW_CONTEXT_SWITCHES}, - { .name = "cpu-migrations", - .config = PERF_COUNT_SW_CPU_MIGRATIONS }, + {.name = "cpu-migrations", .config = PERF_COUNT_SW_CPU_MIGRATIONS}, - { .name = "page-faults", - .config = PERF_COUNT_SW_PAGE_FAULTS }, + {.name = "page-faults", .config = PERF_COUNT_SW_PAGE_FAULTS}, - { .name = "minor-faults", - .config = PERF_COUNT_SW_PAGE_FAULTS_MIN }, + {.name = "minor-faults", .config = PERF_COUNT_SW_PAGE_FAULTS_MIN}, - { .name = "major-faults", - .config = PERF_COUNT_SW_PAGE_FAULTS_MAJ }, + {.name = "major-faults", .config = PERF_COUNT_SW_PAGE_FAULTS_MAJ}, - { .name = "alignment-faults", - .config = PERF_COUNT_SW_ALIGNMENT_FAULTS }, + {.name = "alignment-faults", .config = PERF_COUNT_SW_ALIGNMENT_FAULTS}, - { .name = "emulation-faults", - .config = PERF_COUNT_SW_EMULATION_FAULTS }, + {.name = "emulation-faults", .config = PERF_COUNT_SW_EMULATION_FAULTS}, }; static intel_pmu_ctx_t g_ctx; @@ -223,7 +213,7 @@ static int pmu_config(oconfig_item_t *ci) { ret = cf_util_get_string(child, &g_ctx.hw_specific_events); } else if (strcasecmp("SWEvents", child->key) == 0) { ret = cf_util_get_boolean(child, &g_ctx.sw_events); - }else { + } else { ERROR(PMU_PLUGIN ": Unknown configuration parameter \"%s\".", child->key); ret = (-1); } @@ -314,8 +304,8 @@ static int pmu_add_events(struct eventlist *el, uint32_t type, event_info_t *events, int count) { for (int i = 0; i < count; i++) { - struct event *e = calloc(sizeof(struct event) + - sizeof(struct efd) * el->num_cpus, 1); + struct event *e = + calloc(sizeof(struct event) + sizeof(struct efd) * el->num_cpus, 1); if (e == NULL) { ERROR(PMU_PLUGIN ": Failed to allocate event structure"); return (-ENOMEM); @@ -345,9 +335,7 @@ static int pmu_parse_events(struct eventlist *el, char *events) { if (!events) return -1; - for (s = strtok_r(events, ",", &tmp); - s; - s = strtok_r(NULL, ",", &tmp)) { + for (s = strtok_r(events, ",", &tmp); s; s = strtok_r(NULL, ",", &tmp)) { bool group_leader = false, end_group = false; int len; @@ -359,8 +347,8 @@ static int pmu_parse_events(struct eventlist *el, char *events) { end_group = true; } - struct event *e = calloc(sizeof(struct event) + - sizeof(struct efd) * el->num_cpus, 1); + struct event *e = + calloc(sizeof(struct event) + sizeof(struct efd) * el->num_cpus, 1); if (e == NULL) { free(events); return (-ENOMEM); @@ -441,8 +429,9 @@ static int pmu_init(void) { } if (g_ctx.hw_cache_events) { - ret = pmu_add_events(g_ctx.event_list, PERF_TYPE_HW_CACHE, - g_hw_cache_events, STATIC_ARRAY_SIZE(g_hw_cache_events)); + ret = + pmu_add_events(g_ctx.event_list, PERF_TYPE_HW_CACHE, g_hw_cache_events, + STATIC_ARRAY_SIZE(g_hw_cache_events)); if (ret != 0) { ERROR(PMU_PLUGIN ": Failed to add hw cache events."); goto init_error; @@ -451,7 +440,8 @@ static int pmu_init(void) { if (g_ctx.kernel_pmu_events) { ret = pmu_add_events(g_ctx.event_list, PERF_TYPE_HARDWARE, - g_kernel_pmu_events, STATIC_ARRAY_SIZE(g_kernel_pmu_events)); + g_kernel_pmu_events, + STATIC_ARRAY_SIZE(g_kernel_pmu_events)); if (ret != 0) { ERROR(PMU_PLUGIN ": Failed to parse kernel PMU events."); goto init_error; @@ -468,8 +458,8 @@ static int pmu_init(void) { } if (g_ctx.sw_events) { - ret = pmu_add_events(g_ctx.event_list, PERF_TYPE_SOFTWARE, - g_sw_events, STATIC_ARRAY_SIZE(g_sw_events)); + ret = pmu_add_events(g_ctx.event_list, PERF_TYPE_SOFTWARE, g_sw_events, + STATIC_ARRAY_SIZE(g_sw_events)); if (ret != 0) { ERROR(PMU_PLUGIN ": Failed to add software events."); goto init_error; -- 2.30.2