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overlay: Hide idle processes

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Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2013-08-29 13:31:24 +01:00
parent 2f297ed2b7
commit 2b961d9573
2 changed files with 17 additions and 1 deletions
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2
overlay/gpu-perf.h
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@ -53,6 +53,8 @@ struct gpu_perf {
uint64_t wait_time; uint64_t wait_time;
uint32_t nr_sema; uint32_t nr_sema;
time_t show;
} *comm; } *comm;
struct gpu_perf_time { struct gpu_perf_time {
struct gpu_perf_time *next; struct gpu_perf_time *next;

16
overlay/overlay.c
View File

@ -344,6 +344,16 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
return; return;
} }
if (gp->gpu_perf.comm == NULL) {
cairo_text_extents_t extents;
cairo_text_extents(ctx->cr, gp->gpu_perf.error, &extents);
cairo_move_to(ctx->cr,
ctx->width/2+HALF_PAD + (ctx->width/2-SIZE_PAD - extents.width)/2.,
PAD + (ctx->height/2-SIZE_PAD + extents.height)/2.);
cairo_show_text(ctx->cr, "idle");
return;
}
y = PAD + 12 - 2; y = PAD + 12 - 2;
x = ctx->width/2 + HALF_PAD; x = ctx->width/2 + HALF_PAD;
@ -411,6 +421,7 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
continue; continue;
len += sprintf(buf + len, "%s %d%s", need_comma ? "," : "", comm->nr_requests[n], ring_name[n]); len += sprintf(buf + len, "%s %d%s", need_comma ? "," : "", comm->nr_requests[n], ring_name[n]);
need_comma = true; need_comma = true;
comm->show = ctx->time;
} }
if (comm->wait_time) { if (comm->wait_time) {
if (comm->wait_time > 1000*1000) { if (comm->wait_time > 1000*1000) {
@ -428,6 +439,7 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
} }
need_comma = true; need_comma = true;
comm->wait_time = 0; comm->wait_time = 0;
comm->show = ctx->time;
} }
if (comm->nr_sema) { if (comm->nr_sema) {
len += sprintf(buf + len, "%s %d syncs", len += sprintf(buf + len, "%s %d syncs",
@ -435,6 +447,7 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
comm->nr_sema); comm->nr_sema);
need_comma = true; need_comma = true;
comm->nr_sema = 0; comm->nr_sema = 0;
comm->show = ctx->time;
} }
if (comm->user_data) { if (comm->user_data) {
@ -452,7 +465,8 @@ static void show_gpu_perf(struct overlay_context *ctx, struct overlay_gpu_perf *
skip_comm: skip_comm:
memset(comm->nr_requests, 0, sizeof(comm->nr_requests)); memset(comm->nr_requests, 0, sizeof(comm->nr_requests));
if (strcmp(comm->name, get_comm(comm->pid, buf, sizeof(buf)))) { if (comm->show < ctx->time - 10 ||
strcmp(comm->name, get_comm(comm->pid, buf, sizeof(buf)))) {
*prev = comm->next; *prev = comm->next;
if (comm->user_data) { if (comm->user_data) {
chart_fini(comm->user_data); chart_fini(comm->user_data);