blender
/
blender
129
398
Fork 572
Code Issues 6.2k Pull Requests 747 Projects 19 Wiki Activity

Depsgraph: Sort and clam number of statistics entries 

Makes log easier to read.
This commit is contained in:
Sergey Sharybin 2017-12-21 17:16:18 +01:00
parent 885bb5b137
commit c66983c5c8
Notes: blender-bot 2023-02-14 10:04:50 +01:00 
Referenced by issue #53607, Normal Maps Bake Transparent
Referenced by issue #53612, Blender crashes on CleanTracks with 'DELETE_SEGMENTS' and a disabled marker
1 changed files with 39 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
source/blender/depsgraph/intern/debug/deg_debug_stats_gnuplot.cc
View File

@ -30,9 +30,11 @@
#include "DEG_depsgraph_debug.h"
#include <stdarg.h>
#include <algorithm>
#include <cstdarg>
#include "BLI_compiler_attrs.h"
#include "BLI_math_base.h"
#include "intern/depsgraph.h"
#include "intern/nodes/deg_node_id.h"
@ -55,6 +57,11 @@ struct DebugContext {
const char *output_filename;
};
struct StatsEntry {
const IDDepsNode *id_node;
double time;
};
/* TODO(sergey): De-duplicate with graphviz relation debugger. */
static void deg_debug_fprintf(const DebugContext &ctx,
const char *fmt,
@ -67,20 +74,44 @@ static void deg_debug_fprintf(const DebugContext &ctx, const char *fmt, ...)
va_end(args);
}
BLI_INLINE double get_node_time(const DebugContext& /*ctx*/,
const DepsNode *node)
{
// TODO(sergey): Figure out a nice way to define which exact time
// we want to show.
return node->stats.current_time;
}
bool stat_entry_comparator(const StatsEntry& a, const StatsEntry& b)
{
return a.time < b.time;
}
void write_stats_data(const DebugContext& ctx)
{
deg_debug_fprintf(ctx, "$data << EOD" NL);
// TODO(sergey): Sort nodes by time.
// Fill in array of all stats which are to be displayed.
vector<StatsEntry> stats;
stats.reserve(ctx.graph->id_nodes.size());
foreach (const IDDepsNode *id_node, ctx.graph->id_nodes) {
// TODO(sergey): Figure out a nice way to define which exact time
// we want to show.
const double time = id_node->stats.current_time;
const double time = get_node_time(ctx, id_node);
if (time == 0.0) {
continue;
}
StatsEntry entry;
entry.id_node = id_node;
entry.time = time;
stats.push_back(entry);
}
// Sort the data.
std::sort(stats.begin(), stats.end(), stat_entry_comparator);
// We limit number of entries, otherwise things become unreadable.
stats.resize(min_ii(stats.size(), 32));
// Print data to the file stream.
deg_debug_fprintf(ctx, "$data << EOD" NL);
foreach (const StatsEntry& entry, stats) {
deg_debug_fprintf(ctx, "\"%s\",%f" NL,
id_node->id->name + 2,
time);
entry.id_node->id->name + 2,
entry.time);
}
deg_debug_fprintf(ctx, "EOD" NL);
}