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[vulkan] Show timings for the job and steps

Browse source 
No real surprises anywhere other than how long things can take at random
times.
This commit is contained in:
Bill Currie 2023-07-13 18:33:31 +09:00
parent 9289e26211
commit a6fa10b24d
4 changed files with 75 additions and 0 deletions
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8
include/QF/Vulkan/render.h
View file

@ -305,6 +305,12 @@ typedef struct qfv_samplerinfo_s {
} qfv_samplerinfo_t;
#ifndef __QFCC__
typedef struct qfv_time_s {
int64_t cur_time;
int64_t min_time;
int64_t max_time;
} qfv_time_t;
typedef struct qfv_label_s {
vec4f_t color;
const char *name;
@ -386,6 +392,7 @@ typedef struct qfv_step_s {
qfv_render_t *render;
qfv_compute_t *compute;
qfv_process_t *process;
qfv_time_t time;
} qfv_step_t;
typedef struct qfv_job_s {
@ -402,6 +409,7 @@ typedef struct qfv_job_s {
qfv_cmdbufferset_t commands;
uint32_t num_dsmanagers;
struct qfv_dsmanager_s **dsmanager;
qfv_time_t time;
} qfv_job_t;
typedef struct qfv_renderframe_s {

21
libs/console/cl_debug.c
View file

@ -549,6 +549,27 @@ system_info (void)
}
}
#endif
static int64_t prev_time;
static int64_t min_delta = INT64_MAX;
static int64_t max_delta = -INT64_MAX;
int64_t cur_time = Sys_LongTime ();
int64_t delta = cur_time - prev_time;
prev_time = cur_time;
min_delta = min (min_delta, delta);
max_delta = max (max_delta, delta);
UI_Horizontal {
UI_Label ("frame: ");
UI_FlexibleSpace ();
UI_Labelf ("%'7zd\u03bcs##frame.time", min_delta);
UI_Labelf ("%'7zd\u03bcs##frame.time", delta);
UI_Labelf ("%'7zd\u03bcs##frame.time", max_delta);
}
UI_Horizontal {
UI_FlexibleSpace ();
if (UI_Button ("Reset##timings")) {
max_delta = -INT64_MAX;
}
}
UI_Horizontal {
UI_Labelf ("mem: %'zd", Sys_CurrentRSS ());
UI_FlexibleSpace ();

14
libs/video/renderer/vulkan/render.c
View file

@ -40,6 +40,7 @@
#include "QF/cmem.h"
#include "QF/hash.h"
#include "QF/mathlib.h"
#include "QF/va.h"
#include "QF/Vulkan/command.h"
#include "QF/Vulkan/debug.h"
@ -70,6 +71,15 @@ QFV_AppendCmdBuffer (vulkan_ctx_t *ctx, VkCommandBuffer cmd)
DARRAY_APPEND (&job->commands, cmd);
}
static void
update_time (qfv_time_t *time, int64_t start, int64_t end)
{
int64_t delta = end - start;
time->cur_time = delta;
time->min_time = min (time->min_time, delta);
time->max_time = max (time->max_time, delta);
}
static void
run_tasks (uint32_t task_count, qfv_taskinfo_t *tasks, qfv_taskctx_t *ctx)
{
@ -223,8 +233,10 @@ QFV_RunRenderJob (vulkan_ctx_t *ctx)
{
auto rctx = ctx->render_context;
auto job = rctx->job;
int64_t start = Sys_LongTime ();
for (uint32_t i = 0; i < job->num_steps; i++) {
int64_t step_start = Sys_LongTime ();
__auto_type step = &job->steps[i];
if (step->render) {
run_renderpass (step->render->active, ctx);
@ -235,6 +247,7 @@ QFV_RunRenderJob (vulkan_ctx_t *ctx)
if (step->process) {
run_process (step->process, ctx);
}
update_time (&step->time, step_start, Sys_LongTime ());
}
auto device = ctx->device;
@ -263,6 +276,7 @@ QFV_RunRenderJob (vulkan_ctx_t *ctx)
if (++ctx->curFrame >= rctx->frames.size) {
ctx->curFrame = 0;
}
update_time (&job->time, start, Sys_LongTime ());
}
static qfv_imageviewinfo_t * __attribute__((pure))

32
libs/video/renderer/vulkan/render_ui.c
View file

@ -36,6 +36,21 @@
#define IMUI_context imui_ctx
static void
reset_time (qfv_time_t *time)
{
time->min_time = INT64_MAX;
time->max_time = -INT64_MAX;
}
static void
show_time (qfv_time_t *time, imui_ctx_t *imui_ctx, const char *suffix)
{
UI_Labelf ("%'7zd\u03bcs%s", time->min_time, suffix);
UI_Labelf ("%'7zd\u03bcs%s", time->cur_time, suffix);
UI_Labelf ("%'7zd\u03bcs%s", time->max_time, suffix);
}
static void
job_window (vulkan_ctx_t *ctx, imui_ctx_t *imui_ctx)
{
@ -58,6 +73,23 @@ job_window (vulkan_ctx_t *ctx, imui_ctx_t *imui_ctx)
UI_Horizontal {
UI_Labelf ("%s##%p.job.step.%d", step->label.name, rctx, i);
UI_FlexibleSpace ();
show_time (&step->time, imui_ctx,
va (ctx->va_ctx, "##%p.job.step.%d.time", rctx, i));
}
}
UI_Horizontal {
UI_FlexibleSpace ();
show_time (&job->time, imui_ctx,
va (ctx->va_ctx, "##%p.job.time", rctx));
}
UI_Horizontal {
UI_FlexibleSpace ();
if (UI_Button ("Reset##job.timings")) {
for (uint32_t i = 0; i < job->num_steps; i++) {
auto step = &job->steps[i];
reset_time (&step->time);
}
reset_time (&job->time);
}
}
}