1 /* SPDX-License-Identifier: Apache-2.0
2 * Copyright(c) 2022 Cisco Systems, Inc.
5 #include <vppinfra/format.h>
6 #include <vppinfra/error.h>
7 #include <vppinfra/perfmon/perfmon.h>
10 format_perfmon_bundle_default (u8 *s, va_list *args)
12 clib_perfmon_ctx_t *ctx = va_arg (*args, clib_perfmon_ctx_t *);
13 clib_perfmon_capture_t *c = va_arg (*args, clib_perfmon_capture_t *);
14 u32 col = va_arg (*args, int);
20 if (ctx->ref_clock > 0)
21 return format (s, "%8.1f", (f64) d[0] / d[1] * (ctx->ref_clock / 1e9));
25 return format (s, "%5.2f", (f64) d[2] / d[0]);
28 return format (s, "%8.2f", (f64) d[0] / c->n_ops);
30 return format (s, "%8u", d[0]);
33 return format (s, "%8.2f", (f64) d[2] / c->n_ops);
35 return format (s, "%8u", d[2]);
38 return format (s, "%9.2f", (f64) d[3] / c->n_ops);
40 return format (s, "%9u", d[3]);
43 return format (s, "%10.2f", (f64) d[4] / c->n_ops);
45 return format (s, "%10u", d[4]);
51 CLIB_PERFMON_BUNDLE (default) = {
53 .desc = "IPC, Clocks/Operatiom, Instr/Operation, Branch Total & Miss",
54 .type = PERF_TYPE_HARDWARE,
55 .config[0] = PERF_COUNT_HW_CPU_CYCLES,
56 .config[1] = PERF_COUNT_HW_REF_CPU_CYCLES,
57 .config[2] = PERF_COUNT_HW_INSTRUCTIONS,
58 .config[3] = PERF_COUNT_HW_BRANCH_INSTRUCTIONS,
59 .config[4] = PERF_COUNT_HW_BRANCH_MISSES,
61 .format_fn = format_perfmon_bundle_default,
62 .column_headers = CLIB_STRING_ARRAY ("Freq", "IPC", "Clks/Op", "Inst/Op",
63 "Brnch/Op", "BrMiss/Op"),