Lines Matching defs:spe
32 #include "arm-spe.h"
33 #include "arm-spe-decoder/arm-spe-decoder.h"
34 #include "arm-spe-decoder/arm-spe-pkt-decoder.h"
73 struct arm_spe *spe;
89 static void arm_spe_dump(struct arm_spe *spe __maybe_unused,
128 static void arm_spe_dump_event(struct arm_spe *spe, unsigned char *buf,
132 arm_spe_dump(spe, buf, len);
142 queue = &speq->spe->queues.queue_array[speq->queue_nr];
158 int fd = perf_data__fd(speq->spe->session->data);
180 static struct arm_spe_queue *arm_spe__alloc_queue(struct arm_spe *spe,
194 speq->spe = spe;
218 static inline u8 arm_spe_cpumode(struct arm_spe *spe, u64 ip)
220 return ip >= spe->kernel_start ?
225 static void arm_spe_prep_sample(struct arm_spe *spe,
232 if (!spe->timeless_decoding)
236 sample->cpumode = arm_spe_cpumode(spe, sample->ip);
255 arm_spe_deliver_synth_event(struct arm_spe *spe,
262 if (spe->synth_opts.inject) {
263 ret = arm_spe__inject_event(event, sample, spe->sample_type);
268 ret = perf_session__deliver_synth_event(spe->session, event, sample);
279 struct arm_spe *spe = speq->spe;
283 arm_spe_prep_sample(spe, speq, event, &sample);
288 return arm_spe_deliver_synth_event(spe, speq, event, &sample);
294 struct arm_spe *spe = speq->spe;
297 if (spe->sample_flc) {
300 speq, spe->l1d_miss_id);
307 speq, spe->l1d_access_id);
313 if (spe->sample_llc) {
316 speq, spe->llc_miss_id);
323 speq, spe->llc_access_id);
329 if (spe->sample_tlb) {
332 speq, spe->tlb_miss_id);
339 speq, spe->tlb_access_id);
345 if (spe->sample_branch && (record->type & ARM_SPE_BRANCH_MISS)) {
347 spe->branch_miss_id);
352 if (spe->sample_remote_access &&
355 spe->remote_access_id);
365 struct arm_spe *spe = speq->spe;
368 if (!spe->kernel_start)
369 spe->kernel_start = machine__kernel_start(spe->machine);
389 if (!spe->timeless_decoding && speq->timestamp >= *timestamp) {
398 static int arm_spe__setup_queue(struct arm_spe *spe,
408 speq = arm_spe__alloc_queue(spe, queue_nr);
421 if (spe->timeless_decoding)
436 ret = auxtrace_heap__add(&spe->heap, queue_nr, speq->timestamp);
445 static int arm_spe__setup_queues(struct arm_spe *spe)
450 for (i = 0; i < spe->queues.nr_queues; i++) {
451 ret = arm_spe__setup_queue(spe, &spe->queues.queue_array[i], i);
459 static int arm_spe__update_queues(struct arm_spe *spe)
461 if (spe->queues.new_data) {
462 spe->queues.new_data = false;
463 return arm_spe__setup_queues(spe);
469 static bool arm_spe__is_timeless_decoding(struct arm_spe *spe)
472 struct evlist *evlist = spe->session->evlist;
487 static void arm_spe_set_pid_tid_cpu(struct arm_spe *spe,
493 tid = machine__get_current_tid(spe->machine, speq->cpu);
501 speq->thread = machine__find_thread(spe->machine, -1,
512 static int arm_spe_process_queues(struct arm_spe *spe, u64 timestamp)
522 if (!spe->heap.heap_cnt)
525 if (spe->heap.heap_array[0].ordinal >= timestamp)
528 queue_nr = spe->heap.heap_array[0].queue_nr;
529 queue = &spe->queues.queue_array[queue_nr];
532 auxtrace_heap__pop(&spe->heap);
534 if (spe->heap.heap_cnt) {
535 ts = spe->heap.heap_array[0].ordinal + 1;
542 arm_spe_set_pid_tid_cpu(spe, queue);
546 auxtrace_heap__add(&spe->heap, queue_nr, ts);
551 ret = auxtrace_heap__add(&spe->heap, queue_nr, ts);
562 static int arm_spe_process_timeless_queues(struct arm_spe *spe, pid_t tid,
565 struct auxtrace_queues *queues = &spe->queues;
570 struct auxtrace_queue *queue = &spe->queues.queue_array[i];
575 arm_spe_set_pid_tid_cpu(spe, queue);
589 struct arm_spe *spe = container_of(session->auxtrace,
605 if (timestamp || spe->timeless_decoding) {
606 err = arm_spe__update_queues(spe);
611 if (spe->timeless_decoding) {
613 err = arm_spe_process_timeless_queues(spe,
619 err = arm_spe_process_queues(spe, timestamp);
632 struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
635 if (!spe->data_queued) {
649 err = auxtrace_queues__add_event(&spe->queues, session, event,
657 arm_spe_dump_event(spe, buffer->data,
670 struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
680 ret = arm_spe__update_queues(spe);
684 if (spe->timeless_decoding)
685 return arm_spe_process_timeless_queues(spe, -1,
688 return arm_spe_process_queues(spe, MAX_TIMESTAMP);
705 struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
707 struct auxtrace_queues *queues = &spe->queues;
719 struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
722 auxtrace_heap__free(&spe->heap);
725 free(spe);
731 struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe, auxtrace);
733 return evsel->core.attr.type == spe->pmu_type;
793 arm_spe_synth_events(struct arm_spe *spe, struct perf_session *session)
803 if (evsel->core.attr.type == spe->pmu_type) {
820 if (spe->timeless_decoding)
825 spe->sample_type = attr.sample_type;
841 if (spe->synth_opts.flc) {
842 spe->sample_flc = true;
848 spe->l1d_miss_id = id;
856 spe->l1d_access_id = id;
861 if (spe->synth_opts.llc) {
862 spe->sample_llc = true;
868 spe->llc_miss_id = id;
876 spe->llc_access_id = id;
881 if (spe->synth_opts.tlb) {
882 spe->sample_tlb = true;
888 spe->tlb_miss_id = id;
896 spe->tlb_access_id = id;
901 if (spe->synth_opts.branches) {
902 spe->sample_branch = true;
908 spe->branch_miss_id = id;
913 if (spe->synth_opts.remote_access) {
914 spe->sample_remote_access = true;
920 spe->remote_access_id = id;
933 struct arm_spe *spe;
940 spe = zalloc(sizeof(struct arm_spe));
941 if (!spe)
944 err = auxtrace_queues__init(&spe->queues);
948 spe->session = session;
949 spe->machine = &session->machines.host; /* No kvm support */
950 spe->auxtrace_type = auxtrace_info->type;
951 spe->pmu_type = auxtrace_info->priv[ARM_SPE_PMU_TYPE];
953 spe->timeless_decoding = arm_spe__is_timeless_decoding(spe);
954 spe->auxtrace.process_event = arm_spe_process_event;
955 spe->auxtrace.process_auxtrace_event = arm_spe_process_auxtrace_event;
956 spe->auxtrace.flush_events = arm_spe_flush;
957 spe->auxtrace.free_events = arm_spe_free_events;
958 spe->auxtrace.free = arm_spe_free;
959 spe->auxtrace.evsel_is_auxtrace = arm_spe_evsel_is_auxtrace;
960 session->auxtrace = &spe->auxtrace;
968 spe->synth_opts = *session->itrace_synth_opts;
970 itrace_synth_opts__set_default(&spe->synth_opts, false);
972 err = arm_spe_synth_events(spe, session);
976 err = auxtrace_queues__process_index(&spe->queues, session);
980 if (spe->queues.populated)
981 spe->data_queued = true;
986 auxtrace_queues__free(&spe->queues);
989 free(spe);