perf scripting python: Add IPC

Add IPC to python scripting.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: https://lore.kernel.org/r/20210525095112.1399-7-adrian.hunter@intel.comSigned-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/util/scripting-engines/trace-event-python.c

@@ -831,6 +831,14 @@ static PyObject *get_perf_sample_dict(struct perf_sample *sample,
 	if (sample->flags)
 		python_process_sample_flags(sample, dict_sample);
 
+	/* Instructions per cycle (IPC) */
+	if (sample->insn_cnt && sample->cyc_cnt) {
+		pydict_set_item_string_decref(dict_sample, "insn_cnt",
+			PyLong_FromUnsignedLongLong(sample->insn_cnt));
+		pydict_set_item_string_decref(dict_sample, "cyc_cnt",
+			PyLong_FromUnsignedLongLong(sample->cyc_cnt));
+	}
+
 	set_regs_in_dict(dict, sample, evsel);
 
 	return dict;