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feat(benchmark): add an API to run specific scene (#3089)

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This commit is contained in:
Gabriel Wang
2022-02-12 21:56:33 +00:00
committed by embeddedt
parent 9771050b99
commit 305ad00893
3 changed files with 277 additions and 186 deletions
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2
demos/benchmark/README.md
View File

@@ -13,6 +13,8 @@ On to top of the screen the title of the current test step, and the result of th
## Run the benchmark
- In `lv_conf.h` or equivalent places set `LV_USE_DEMO_BENCHMARK 1`
- After `lv_init()` and initializing the drivers call `lv_demo_benchmark()`
- If you only want to run a specific scene for any purpose (e.g. debug, performance optimization etc.), you can call `lv_demo_benchmark_run_scene()` instead of `lv_demo_benchmark()`and pass the scene number.
## Interpret the result

459
demos/benchmark/lv_demo_benchmark.c
View File

@@ -42,6 +42,11 @@
#define LINE_POINT_DIFF_MAX LV_MAX(LV_HOR_RES / (LINE_POINT_NUM + 2), LINE_POINT_DIFF_MIN * 2)
#define ARC_WIDTH_THIN LV_MAX(LV_DPI_DEF / 50, 2)
#define ARC_WIDTH_THICK LV_MAX(LV_DPI_DEF / 10, 5)
#ifndef dimof
#define dimof(__array) (sizeof(__array) / sizeof(__array[0]))
#endif
/**********************
* TYPEDEFS
**********************/
@@ -527,6 +532,7 @@ static void sub_text_cb(void)
/**********************
* STATIC VARIABLES
**********************/
static scene_dsc_t scenes[] = {
{.name = "Rectangle", .weight = 30, .create_cb = rectangle_cb},
{.name = "Rectangle rounded", .weight = 20, .create_cb = rectangle_rounded_cb},
@@ -541,9 +547,9 @@ static scene_dsc_t scenes[] = {
{.name = "Border top + bottom", .weight = 3, .create_cb = border_top_bottom_cb},
{.name = "Shadow small", .weight = 3, .create_cb = shadow_small_cb},
{.name = "Shadow small offset", .weight = 5, .create_cb = shadow_small_ofs_cb},
{.name = "Shadow small offset", .weight = 5, .create_cb = shadow_small_ofs_cb},
{.name = "Shadow large", .weight = 5, .create_cb = shadow_large_cb},
{.name = "Shadow large offset", .weight = 3, .create_cb = shadow_large_ofs_cb},
{.name = "Shadow large offset", .weight = 3, .create_cb = shadow_large_ofs_cb},
{.name = "Image RGB", .weight = 20, .create_cb = img_rgb_cb},
{.name = "Image ARGB", .weight = 20, .create_cb = img_argb_cb},
@@ -557,34 +563,34 @@ static scene_dsc_t scenes[] = {
{.name = "Image indexed recolor", .weight = 3, .create_cb = img_index_recolor_cb},
{.name = "Image RGB rotate", .weight = 3, .create_cb = img_rgb_rot_cb},
{.name = "Image RGB rotate anti aliased", .weight = 3, .create_cb = img_rgb_rot_aa_cb},
{.name = "Image RGB rotate anti aliased", .weight = 3, .create_cb = img_rgb_rot_aa_cb},
{.name = "Image ARGB rotate", .weight = 5, .create_cb = img_argb_rot_cb},
{.name = "Image ARGB rotate anti aliased", .weight = 5, .create_cb = img_argb_rot_aa_cb},
{.name = "Image RGB zoom", .weight = 3, .create_cb = img_rgb_zoom_cb},
{.name = "Image RGB zoom anti aliased", .weight = 3, .create_cb = img_rgb_zoom_aa_cb},
{.name = "Image RGB zoom anti aliased", .weight = 3, .create_cb = img_rgb_zoom_aa_cb},
{.name = "Image ARGB zoom", .weight = 5, .create_cb = img_argb_zoom_cb},
{.name = "Image ARGB zoom anti aliased", .weight = 5, .create_cb = img_argb_zoom_aa_cb},
{.name = "Image ARGB zoom anti aliased", .weight = 5, .create_cb = img_argb_zoom_aa_cb},
{.name = "Text small", .weight = 20, .create_cb = txt_small_cb},
{.name = "Text medium", .weight = 30, .create_cb = txt_medium_cb},
{.name = "Text large", .weight = 20, .create_cb = txt_large_cb},
{.name = "Text small compressed", .weight = 3, .create_cb = txt_small_compr_cb},
{.name = "Text medium compressed", .weight = 5, .create_cb = txt_medium_compr_cb},
{.name = "Text large compressed", .weight = 10, .create_cb = txt_large_compr_cb},
{.name = "Text small compressed", .weight = 3, .create_cb = txt_small_compr_cb},
{.name = "Text medium compressed", .weight = 5, .create_cb = txt_medium_compr_cb},
{.name = "Text large compressed", .weight = 10, .create_cb = txt_large_compr_cb},
{.name = "Line", .weight = 10, .create_cb = line_cb},
{.name = "Line", .weight = 10, .create_cb = line_cb},
{.name = "Arc think", .weight = 10, .create_cb = arc_think_cb},
{.name = "Arc thick", .weight = 10, .create_cb = arc_thick_cb},
{.name = "Arc think", .weight = 10, .create_cb = arc_think_cb},
{.name = "Arc thick", .weight = 10, .create_cb = arc_thick_cb},
{.name = "Substr. rectangle", .weight = 10, .create_cb = sub_rectangle_cb},
{.name = "Substr. border", .weight = 10, .create_cb = sub_border_cb},
{.name = "Substr. shadow", .weight = 10, .create_cb = sub_shadow_cb},
{.name = "Substr. image", .weight = 10, .create_cb = sub_img_cb},
{.name = "Substr. line", .weight = 10, .create_cb = sub_line_cb},
{.name = "Substr. arc", .weight = 10, .create_cb = sub_arc_cb},
{.name = "Substr. text", .weight = 10, .create_cb = sub_text_cb},
{.name = "Substr. rectangle", .weight = 10, .create_cb = sub_rectangle_cb},
{.name = "Substr. border", .weight = 10, .create_cb = sub_border_cb},
{.name = "Substr. shadow", .weight = 10, .create_cb = sub_shadow_cb},
{.name = "Substr. image", .weight = 10, .create_cb = sub_img_cb},
{.name = "Substr. line", .weight = 10, .create_cb = sub_line_cb},
{.name = "Substr. arc", .weight = 10, .create_cb = sub_arc_cb},
{.name = "Substr. text", .weight = 10, .create_cb = sub_text_cb},
{.name = "", .create_cb = NULL}
};
@@ -623,7 +629,7 @@ static uint32_t rnd_map[] = {
* GLOBAL FUNCTIONS
**********************/
void lv_demo_benchmark(void)
static void benchmark_init(void)
{
lv_disp_t * disp = lv_disp_get_next(NULL);
disp->driver->monitor_cb = monitor_cb;
@@ -646,6 +652,12 @@ void lv_demo_benchmark(void)
lv_style_init(&style_common);
lv_obj_update_layout(scr);
}
void lv_demo_benchmark(void)
{
benchmark_init();
/*Manually start scenes*/
scene_next_task_cb(NULL);
@@ -671,6 +683,247 @@ static void monitor_cb(lv_disp_drv_t * drv, uint32_t time, uint32_t px)
// lv_obj_invalidate(lv_scr_act());
}
static void generate_report(void)
{
uint32_t weight_sum = 0;
uint32_t weight_normal_sum = 0;
uint32_t weight_opa_sum = 0;
uint32_t fps_sum = 0;
uint32_t fps_normal_sum = 0;
uint32_t fps_opa_sum = 0;
uint32_t i;
for(i = 0; scenes[i].create_cb; i++) {
fps_normal_sum += scenes[i].fps_normal * scenes[i].weight;
weight_normal_sum += scenes[i].weight;
uint32_t w = LV_MAX(scenes[i].weight / 2, 1);
fps_opa_sum += scenes[i].fps_opa * w;
weight_opa_sum += w;
}
fps_sum = fps_normal_sum + fps_opa_sum;
weight_sum = weight_normal_sum + weight_opa_sum;
uint32_t fps_weighted = fps_sum / weight_sum;
uint32_t fps_normal_unweighted = fps_normal_sum / weight_normal_sum;
uint32_t fps_opa_unweighted = fps_opa_sum / weight_opa_sum;
uint32_t opa_speed_pct = (fps_opa_unweighted * 100) / fps_normal_unweighted;
lv_obj_clean(lv_scr_act());
scene_bg = NULL;
lv_obj_set_flex_flow(lv_scr_act(), LV_FLEX_FLOW_COLUMN);
title = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(title, "Weighted FPS: %"LV_PRIu32, fps_weighted);
subtitle = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(subtitle, "Opa. speed: %"LV_PRIu32"%%", opa_speed_pct);
lv_coord_t w = lv_obj_get_content_width(lv_scr_act());
lv_obj_t * table = lv_table_create(lv_scr_act());
// lv_obj_clean_style_list(table, LV_PART_MAIN);
lv_table_set_col_cnt(table, 2);
lv_table_set_col_width(table, 0, (w * 3) / 4 - 3);
lv_table_set_col_width(table, 1, w / 4 - 3);
lv_obj_set_width(table, lv_pct(100));
// static lv_style_t style_cell_slow;
// static lv_style_t style_cell_very_slow;
// static lv_style_t style_cell_title;
//
// lv_style_init(&style_cell_title);
// lv_style_set_bg_color(&style_cell_title, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_GREY));
// lv_style_set_bg_opa(&style_cell_title, LV_STATE_DEFAULT, LV_OPA_50);
//
// lv_style_init(&style_cell_slow);
// lv_style_set_text_color(&style_cell_slow, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
//
// lv_style_init(&style_cell_very_slow);
// lv_style_set_text_color(&style_cell_very_slow, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_RED));
// lv_obj_add_style(table, LV_TABLE_PART_CELL2, &style_cell_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL3, &style_cell_very_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL4, &style_cell_title);
uint16_t row = 0;
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "Slow but common cases");
// lv_table_set_cell_type(table, row, 0, 4);
LV_LOG("\r\n"
"LVGL v%d.%d.%d " LVGL_VERSION_INFO
" Benchmark (in csv format)\r\n",
LVGL_VERSION_MAJOR, LVGL_VERSION_MINOR, LVGL_VERSION_PATCH);
row++;
char buf[256];
for(i = 0; i < sizeof(scenes) / sizeof(scene_dsc_t) - 1; i++) {
if(scenes[i].fps_normal < 20 && scenes[i].weight >= 10) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
}
if(scenes[i].fps_opa < 20 && LV_MAX(scenes[i].weight / 2, 1) >= 10) {
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
LV_LOG("%s\r\n", buf);
row++;
}
}
/*No 'slow but common cases'*/
if(row == 1) {
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All good");
row++;
}
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All cases");
// lv_table_set_cell_type(table, row, 0, 4);
row++;
for(i = 0; i < sizeof(scenes) / sizeof(scene_dsc_t) - 1; i++) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_normal < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_normal < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_opa < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_opa < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s\r\n", buf);
row++;
}
// lv_page_set_scrl_layout(page, LV_LAYOUT_COLUMN_LEFT);
}
static void report_cb(lv_timer_t * timer)
{
if(opa_mode) {
if(scene_act >= 0) {
if(scenes[scene_act].time_sum_opa == 0) scenes[scene_act].time_sum_opa = 1;
scenes[scene_act].fps_opa = (1000 * scenes[scene_act].refr_cnt_opa) / scenes[scene_act].time_sum_opa;
if(scenes[scene_act].create_cb) scene_act++; /*If still there are scenes go to the next*/
}
else {
scene_act ++;
}
opa_mode = false;
}
else {
if(scenes[scene_act].time_sum_normal == 0) scenes[scene_act].time_sum_normal = 1;
scenes[scene_act].fps_normal = (1000 * scenes[scene_act].refr_cnt_normal) / scenes[scene_act].time_sum_normal;
opa_mode = true;
}
if(opa_mode) {
lv_label_set_text_fmt(subtitle, "Result of \"%s\": %"LV_PRId32" FPS", scenes[scene_act].name,
scenes[scene_act].fps_normal);
}
else {
if(scene_act > 0) {
lv_label_set_text_fmt(subtitle, "Result of \"%s + opa\": %"LV_PRId32" FPS", scenes[scene_act - 1].name,
scenes[scene_act - 1].fps_opa);
}
else {
lv_label_set_text(subtitle, "");
}
}
}
void lv_demo_benchmark_run_scene(int_fast16_t scene_no)
{
benchmark_init();
if(((scene_no >> 1) >= dimof(scenes))) {
/* invalid scene number */
return ;
}
opa_mode = scene_no & 0x01;
scene_act = scene_no >> 1;
if(scenes[scene_act].create_cb) {
lv_label_set_text_fmt(title, "%"LV_PRId32"/%d: %s%s", scene_act * 2 + (opa_mode ? 1 : 0), (dimof(scenes) * 2) - 2,
scenes[scene_act].name, opa_mode ? " + opa" : "");
if(opa_mode) {
lv_label_set_text_fmt(subtitle, "Result of \"%s\": %"LV_PRId32" FPS", scenes[scene_act].name,
scenes[scene_act].fps_normal);
}
else {
if(scene_act > 0) {
lv_label_set_text_fmt(subtitle, "Result of \"%s + opa\": %"LV_PRId32" FPS", scenes[scene_act - 1].name,
scenes[scene_act - 1].fps_opa);
}
else {
lv_label_set_text(subtitle, "");
}
}
rnd_reset();
scenes[scene_act].create_cb();
lv_timer_t * t = lv_timer_create(report_cb, SCENE_TIME, NULL);
lv_timer_set_repeat_count(t, 1);
}
}
static void scene_next_task_cb(lv_timer_t * timer)
{
LV_UNUSED(timer);
@@ -718,173 +971,7 @@ static void scene_next_task_cb(lv_timer_t * timer)
}
/*Ready*/
else {
uint32_t weight_sum = 0;
uint32_t weight_normal_sum = 0;
uint32_t weight_opa_sum = 0;
uint32_t fps_sum = 0;
uint32_t fps_normal_sum = 0;
uint32_t fps_opa_sum = 0;
uint32_t i;
for(i = 0; scenes[i].create_cb; i++) {
fps_normal_sum += scenes[i].fps_normal * scenes[i].weight;
weight_normal_sum += scenes[i].weight;
uint32_t w = LV_MAX(scenes[i].weight / 2, 1);
fps_opa_sum += scenes[i].fps_opa * w;
weight_opa_sum += w;
}
fps_sum = fps_normal_sum + fps_opa_sum;
weight_sum = weight_normal_sum + weight_opa_sum;
uint32_t fps_weighted = fps_sum / weight_sum;
uint32_t fps_normal_unweighted = fps_normal_sum / weight_normal_sum;
uint32_t fps_opa_unweighted = fps_opa_sum / weight_opa_sum;
uint32_t opa_speed_pct = (fps_opa_unweighted * 100) / fps_normal_unweighted;
lv_obj_clean(lv_scr_act());
scene_bg = NULL;
lv_obj_set_flex_flow(lv_scr_act(), LV_FLEX_FLOW_COLUMN);
title = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(title, "Weighted FPS: %"LV_PRIu32, fps_weighted);
subtitle = lv_label_create(lv_scr_act());
lv_label_set_text_fmt(subtitle, "Opa. speed: %"LV_PRIu32"%%", opa_speed_pct);
lv_coord_t w = lv_obj_get_content_width(lv_scr_act());
lv_obj_t * table = lv_table_create(lv_scr_act());
// lv_obj_clean_style_list(table, LV_PART_MAIN);
lv_table_set_col_cnt(table, 2);
lv_table_set_col_width(table, 0, (w * 3) / 4 - 3);
lv_table_set_col_width(table, 1, w / 4 - 3);
lv_obj_set_width(table, lv_pct(100));
// static lv_style_t style_cell_slow;
// static lv_style_t style_cell_very_slow;
// static lv_style_t style_cell_title;
//
// lv_style_init(&style_cell_title);
// lv_style_set_bg_color(&style_cell_title, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_GREY));
// lv_style_set_bg_opa(&style_cell_title, LV_STATE_DEFAULT, LV_OPA_50);
//
// lv_style_init(&style_cell_slow);
// lv_style_set_text_color(&style_cell_slow, LV_STATE_DEFAULT, LV_COLOR_ORANGE);
//
// lv_style_init(&style_cell_very_slow);
// lv_style_set_text_color(&style_cell_very_slow, LV_STATE_DEFAULT, lv_palette_main(LV_PALETTE_RED));
// lv_obj_add_style(table, LV_TABLE_PART_CELL2, &style_cell_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL3, &style_cell_very_slow);
// lv_obj_add_style(table, LV_TABLE_PART_CELL4, &style_cell_title);
uint16_t row = 0;
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "Slow but common cases");
// lv_table_set_cell_type(table, row, 0, 4);
LV_LOG("\r\n"
"LVGL v%d.%d.%d " LVGL_VERSION_INFO
" Benchmark (in csv format)\r\n",
LVGL_VERSION_MAJOR, LVGL_VERSION_MINOR, LVGL_VERSION_PATCH);
row++;
char buf[256];
for(i = 0; i < sizeof(scenes) / sizeof(scene_dsc_t) - 1; i++) {
if(scenes[i].fps_normal < 20 && scenes[i].weight >= 10) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
}
if(scenes[i].fps_opa < 20 && LV_MAX(scenes[i].weight / 2, 1) >= 10) {
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
LV_LOG("%s\r\n", buf);
row++;
}
}
/*No 'slow but common cases'*/
if(row == 1) {
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All good");
row++;
}
lv_table_add_cell_ctrl(table, row, 0, LV_TABLE_CELL_CTRL_MERGE_RIGHT);
lv_table_set_cell_value(table, row, 0, "All cases");
// lv_table_set_cell_type(table, row, 0, 4);
row++;
for(i = 0; i < sizeof(scenes) / sizeof(scene_dsc_t) - 1; i++) {
lv_table_set_cell_value(table, row, 0, scenes[i].name);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_normal);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_normal < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_normal < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s,%s\r\n", scenes[i].name, buf);
row++;
lv_snprintf(buf, sizeof(buf), "%s + opa", scenes[i].name);
lv_table_set_cell_value(table, row, 0, buf);
LV_LOG("%s,", buf);
lv_snprintf(buf, sizeof(buf), "%"LV_PRIu32, scenes[i].fps_opa);
lv_table_set_cell_value(table, row, 1, buf);
if(scenes[i].fps_opa < 10) {
// lv_table_set_cell_type(table, row, 0, 3);
// lv_table_set_cell_type(table, row, 1, 3);
}
else if(scenes[i].fps_opa < 20) {
// lv_table_set_cell_type(table, row, 0, 2);
// lv_table_set_cell_type(table, row, 1, 2);
}
LV_LOG("%s\r\n", buf);
row++;
}
// lv_page_set_scrl_layout(page, LV_LAYOUT_COLUMN_LEFT);
generate_report(); /* generate report */
}
}

2
demos/benchmark/lv_demo_benchmark.h
View File

@@ -28,6 +28,8 @@ extern "C" {
**********************/
void lv_demo_benchmark(void);
void lv_demo_benchmark_run_scene(int_fast16_t scene_no);
/**********************
* MACROS
**********************/