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more clang warnings enabled, performance measuring

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Succesfull build on mingw-w64


fix sandboxes


Mingw fixes and full parallel support tree gen.
This commit is contained in:
tamasmeszaros 2019-08-16 16:17:37 +02:00
parent 7d25d8c677
commit 7e0199746e
27 changed files with 1393 additions and 1148 deletions
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192
src/libslic3r/SLAPrint.cpp
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@ -16,6 +16,12 @@
// For geometry algorithms with native Clipper types (no copies and conversions)
#include <libnest2d/backends/clipper/geometries.hpp>
#define SLAPRINT_DO_BENCHMARK
#ifdef SLAPRINT_DO_BENCHMARK
#include <libnest2d/tools/benchmark.h>
#endif
//#include <tbb/spin_mutex.h>//#include "tbb/mutex.h"
#include "I18N.hpp"
@ -52,7 +58,7 @@ const std::array<unsigned, slaposCount> OBJ_STEP_LEVELS =
};
// Object step to status label. The labels are localized at the time of calling, thus supporting language switching.
std::string OBJ_STEP_LABELS(size_t idx)
std::string OBJ_STEP_LABELS(size_t idx)
{
switch (idx) {
case slaposObjectSlice: return L("Slicing model");
@ -365,7 +371,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, DynamicPrintConfig con
// Synchronize Object's config.
bool object_config_changed = model_object.config != model_object_new.config;
if (object_config_changed)
static_cast<DynamicPrintConfig&>(model_object.config) = static_cast<const DynamicPrintConfig&>(model_object_new.config);
static_cast<DynamicPrintConfig&>(model_object.config) = static_cast<const DynamicPrintConfig&>(model_object_new.config);
if (! object_diff.empty() || object_config_changed) {
SLAPrintObjectConfig new_config = m_default_object_config;
normalize_and_apply_config(new_config, model_object.config);
@ -424,10 +430,10 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, DynamicPrintConfig con
print_object->set_trafo(sla_trafo(*this, model_object), model_object.instances.front()->is_left_handed());
print_object->set_instances(std::move(new_instances));
SLAPrintObjectConfig new_config = m_default_object_config;
normalize_and_apply_config(new_config, model_object.config);
print_object->config_apply(new_config, true);
SLAPrintObjectConfig new_config = m_default_object_config;
normalize_and_apply_config(new_config, model_object.config);
print_object->config_apply(new_config, true);
print_objects_new.emplace_back(print_object);
new_objects = true;
}
@ -446,7 +452,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, DynamicPrintConfig con
if (new_objects)
update_apply_status(false);
}
if(m_objects.empty()) {
m_printer.release();
m_printer_input.clear();
@ -596,16 +602,16 @@ sla::SupportConfig make_support_cfg(const SLAPrintObjectConfig& c) {
scfg.pillar_base_safety_distance_mm =
c.support_base_safety_distance.getFloat() < EPSILON ?
scfg.safety_distance_mm : c.support_base_safety_distance.getFloat();
return scfg;
}
sla::PoolConfig::EmbedObject builtin_pad_cfg(const SLAPrintObjectConfig& c) {
sla::PoolConfig::EmbedObject ret;
ret.enabled = c.support_object_elevation.getFloat() <= EPSILON &&
c.pad_enable.getBool() && c.supports_enable.getBool();
if(ret.enabled) {
ret.object_gap_mm = c.pad_object_gap.getFloat();
ret.stick_width_mm = c.pad_object_connector_width.getFloat();
@ -613,7 +619,7 @@ sla::PoolConfig::EmbedObject builtin_pad_cfg(const SLAPrintObjectConfig& c) {
ret.stick_penetration_mm = c.pad_object_connector_penetration
.getFloat();
}
return ret;
}
@ -622,16 +628,16 @@ sla::PoolConfig make_pool_config(const SLAPrintObjectConfig& c) {
pcfg.min_wall_thickness_mm = c.pad_wall_thickness.getFloat();
pcfg.wall_slope = c.pad_wall_slope.getFloat() * PI / 180.0;
// We do not support radius for now
pcfg.edge_radius_mm = 0.0; //c.pad_edge_radius.getFloat();
pcfg.max_merge_distance_mm = c.pad_max_merge_distance.getFloat();
pcfg.min_wall_height_mm = c.pad_wall_height.getFloat();
// set builtin pad implicitly ON
pcfg.embed_object = builtin_pad_cfg(c);
return pcfg;
}
@ -657,12 +663,12 @@ std::string SLAPrint::validate() const
cfg.head_width_mm +
2 * cfg.head_back_radius_mm -
cfg.head_penetration_mm;
double elv = cfg.object_elevation_mm;
if(supports_en && elv > EPSILON && elv < pinhead_width )
return L("Elevation is too low for object.");
sla::PoolConfig::EmbedObject builtinpad = builtin_pad_cfg(po->config());
if(supports_en && builtinpad.enabled &&
cfg.pillar_base_safety_distance_mm < builtinpad.object_gap_mm) {
@ -740,15 +746,15 @@ void SLAPrint::process()
coord_t maxZs = scaled(maxZ);
po.m_slice_index.clear();
size_t cap = size_t(1 + (maxZs - minZs - ilhs) / lhs);
po.m_slice_index.reserve(cap);
po.m_slice_index.emplace_back(minZs + ilhs, minZf + ilh / 2.f, ilh);
for(coord_t h = minZs + ilhs + lhs; h <= maxZs; h += lhs)
po.m_slice_index.emplace_back(h, unscaled<float>(h) - lh / 2.f, lh);
// Just get the first record that is form the model:
auto slindex_it =
po.closest_slice_record(po.m_slice_index, float(bb3d.min(Z)));
@ -781,9 +787,9 @@ void SLAPrint::process()
{
// We apply the printer correction offset here.
if(clpr_offs != 0)
po.m_model_slices[id] =
po.m_model_slices[id] =
offset_ex(po.m_model_slices[id], float(clpr_offs));
mit->set_model_slice_idx(po, id); ++mit;
}
@ -876,7 +882,7 @@ void SLAPrint::process()
// removed them on purpose. No calculation will be done.
po.m_supportdata->support_points = po.transformed_support_points();
}
// If the zero elevation mode is engaged, we have to filter out all the
// points that are on the bottom of the object
if (po.config().support_object_elevation.getFloat() <= EPSILON) {
@ -894,7 +900,7 @@ void SLAPrint::process()
double diff = std::abs(gnd - double(sp.pos(Z)));
return diff <= tolerance;
});
// erase all elements after the new end
pts.erase(endit, pts.end());
}
@ -904,7 +910,7 @@ void SLAPrint::process()
auto support_tree = [this, ostepd](SLAPrintObject& po)
{
if(!po.m_supportdata) return;
sla::PoolConfig pcfg = make_pool_config(po.m_config);
if (pcfg.embed_object)
@ -912,11 +918,11 @@ void SLAPrint::process()
pcfg.min_wall_thickness_mm);
if(!po.m_config.supports_enable.getBool()) {
// Generate empty support tree. It can still host a pad
po.m_supportdata->support_tree_ptr.reset(
new SLASupportTree(po.m_supportdata->emesh.ground_level()));
return;
}
@ -940,7 +946,7 @@ void SLAPrint::process()
ctl.stopcondition = [this](){ return canceled(); };
ctl.cancelfn = [this]() { throw_if_canceled(); };
po.m_supportdata->support_tree_ptr.reset(
new SLASupportTree(po.m_supportdata->support_points,
po.m_supportdata->emesh, scfg, ctl));
@ -948,20 +954,20 @@ void SLAPrint::process()
throw_if_canceled();
// Create the unified mesh
auto rc = SlicingStatus::RELOAD_SCENE;
// auto rc = SlicingStatus::RELOAD_SCENE;
// This is to prevent "Done." being displayed during merged_mesh()
m_report_status(*this, -1, L("Visualizing supports"));
po.m_supportdata->support_tree_ptr->merged_mesh();
// m_report_status(*this, -1, L("Visualizing supports"));
// po.m_supportdata->support_tree_ptr->merged_mesh();
BOOST_LOG_TRIVIAL(debug) << "Processed support point count "
<< po.m_supportdata->support_points.size();
// Check the mesh for later troubleshooting.
if(po.support_mesh().empty())
BOOST_LOG_TRIVIAL(warning) << "Support mesh is empty";
// if(po.support_mesh().empty())
// BOOST_LOG_TRIVIAL(warning) << "Support mesh is empty";
m_report_status(*this, -1, L("Visualizing supports"), rc);
// m_report_status(*this, -1, L("Visualizing supports"), rc);
};
// This step generates the sla base pad
@ -970,6 +976,10 @@ void SLAPrint::process()
// and before the supports had been sliced. (or the slicing has to be
// repeated)
std::cout << "Should only merge mesh after this" << std::endl;
po.m_supportdata->support_tree_ptr->merged_mesh();
m_report_status(*this, -1, L("Visualizing supports"), SlicingStatus::RELOAD_SCENE);
if(po.m_config.pad_enable.getBool())
{
// Get the distilled pad configuration from the config
@ -1040,7 +1050,7 @@ void SLAPrint::process()
if(clpr_offs != 0)
sd->support_slices[i] =
offset_ex(sd->support_slices[i], float(clpr_offs));
po.m_slice_index[i].set_support_slice_idx(po, i);
}
@ -1268,7 +1278,7 @@ void SLAPrint::process()
const SLAPrintObject *po = record.print_obj();
const ExPolygons &modelslices = record.get_slice(soModel);
bool is_lefth = record.print_obj()->is_left_handed();
if (!modelslices.empty()) {
ClipperPolygons v = get_all_polygons(modelslices, po->instances(), is_lefth);
@ -1276,7 +1286,7 @@ void SLAPrint::process()
}
const ExPolygons &supportslices = record.get_slice(soSupport);
if (!supportslices.empty()) {
ClipperPolygons v = get_all_polygons(supportslices, po->instances(), is_lefth);
for(ClipperPolygon& p_tmp : v) supports_polygons.emplace_back(std::move(p_tmp));
@ -1369,8 +1379,8 @@ void SLAPrint::process()
{ // create a raster printer for the current print parameters
double layerh = m_default_object_config.layer_height.getFloat();
m_printer.reset(new SLAPrinter(m_printer_config,
m_material_config,
m_printer.reset(new SLAPrinter(m_printer_config,
m_material_config,
layerh));
}
@ -1429,7 +1439,7 @@ void SLAPrint::process()
if(canceled()) return;
// Sequential version (for testing)
// for(unsigned l = 0; l < lvlcnt; ++l) process_level(l);
// for(unsigned l = 0; l < lvlcnt; ++l) lvlfn(l);
// Print all the layers in parallel
tbb::parallel_for<unsigned, decltype(lvlfn)>(0, lvlcnt, lvlfn);
@ -1446,44 +1456,48 @@ void SLAPrint::process()
using slaposFn = std::function<void(SLAPrintObject&)>;
using slapsFn = std::function<void(void)>;
std::array<slaposFn, slaposCount> pobj_program =
slaposFn pobj_program[] =
{
slice_model,
support_points,
support_tree,
base_pool,
slice_supports
slice_model, support_points, support_tree, base_pool, slice_supports
};
std::array<slapsFn, slapsCount> print_program =
{
merge_slices_and_eval_stats,
rasterize
// We want to first process all objects...
std::vector<SLAPrintObjectStep> level1_obj_steps = {
slaposObjectSlice, slaposSupportPoints, slaposSupportTree, slaposBasePool
};
// and then slice all supports to allow preview to be displayed ASAP
std::vector<SLAPrintObjectStep> level2_obj_steps = {
slaposSliceSupports
};
slapsFn print_program[] = { merge_slices_and_eval_stats, rasterize };
SLAPrintStep print_steps[] = { slapsMergeSlicesAndEval, slapsRasterize };
double st = min_objstatus;
unsigned incr = 0;
BOOST_LOG_TRIVIAL(info) << "Start slicing process.";
// TODO: this loop could run in parallel but should not exhaust all the CPU
// power available
// Calculate the support structures first before slicing the supports,
// so that the preview will get displayed ASAP for all objects.
std::vector<SLAPrintObjectStep> step_ranges = {slaposObjectSlice,
slaposSliceSupports,
slaposCount};
#ifdef SLAPRINT_DO_BENCHMARK
Benchmark bench;
#else
struct {
void start() {} void stop() {} double getElapsedSec() { return .0; }
} bench;
#endif
for (size_t idx_range = 0; idx_range + 1 < step_ranges.size(); ++idx_range) {
std::array<double, slaposCount + slapsCount> step_times {};
auto apply_steps_on_objects =
[this, &st, ostepd, &pobj_program, &step_times, &bench]
(const std::vector<SLAPrintObjectStep> &steps)
{
unsigned incr = 0;
for (SLAPrintObject *po : m_objects) {
BOOST_LOG_TRIVIAL(info)
<< "Slicing object " << po->model_object()->name;
for (SLAPrintObjectStep currentstep : steps) {
for (int s = int(step_ranges[idx_range]);
s < int(step_ranges[idx_range + 1]);
++s) {
auto currentstep = static_cast<SLAPrintObjectStep>(s);
Benchmark bench;
// Cancellation checking. Each step will check for
// cancellation on its own and return earlier gracefully.
@ -1493,12 +1507,12 @@ void SLAPrint::process()
st += incr * ostepd;
if (po->m_stepmask[currentstep]
&& po->set_started(currentstep)) {
m_report_status(*this,
st,
OBJ_STEP_LABELS(currentstep));
if (po->m_stepmask[currentstep] && po->set_started(currentstep)) {
m_report_status(*this, st, OBJ_STEP_LABELS(currentstep));
bench.start();
pobj_program[currentstep](*po);
bench.stop();
step_times[currentstep] += bench.getElapsedSec();
throw_if_canceled();
po->set_done(currentstep);
}
@ -1506,26 +1520,27 @@ void SLAPrint::process()
incr = OBJ_STEP_LEVELS[currentstep];
}
}
}
std::array<SLAPrintStep, slapsCount> printsteps = {
slapsMergeSlicesAndEval, slapsRasterize
};
apply_steps_on_objects(level1_obj_steps);
apply_steps_on_objects(level2_obj_steps);
SLAPrintStep printsteps[] = { slapsMergeSlicesAndEval, slapsRasterize };
// this would disable the rasterization step
// m_stepmask[slapsRasterize] = false;
// std::fill(m_stepmask.begin(), m_stepmask.end(), false);
double pstd = (100 - max_objstatus) / 100.0;
st = max_objstatus;
for(size_t s = 0; s < print_program.size(); ++s) {
auto currentstep = printsteps[s];
for(SLAPrintStep currentstep : printsteps) {
throw_if_canceled();
if(m_stepmask[currentstep] && set_started(currentstep))
{
if (m_stepmask[currentstep] && set_started(currentstep)) {
m_report_status(*this, st, PRINT_STEP_LABELS(currentstep));
bench.start();
print_program[currentstep]();
bench.stop();
step_times[slaposCount + currentstep] += bench.getElapsedSec();
throw_if_canceled();
set_done(currentstep);
}
@ -1535,6 +1550,21 @@ void SLAPrint::process()
// If everything vent well
m_report_status(*this, 100, L("Slicing done"));
#ifdef SLAPRINT_DO_BENCHMARK
std::string csvbenchstr;
for (size_t i = 0; i < size_t(slaposCount); ++i)
csvbenchstr += OBJ_STEP_LABELS(i) + ";";
for (size_t i = 0; i < size_t(slapsCount); ++i)
csvbenchstr += PRINT_STEP_LABELS(i) + ";";
csvbenchstr += "\n";
for (double t : step_times) csvbenchstr += std::to_string(t) + ";";
std::cout << "Performance stats: \n" << csvbenchstr << std::endl;
#endif
}
bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys, bool &invalidate_all_model_objects)
@ -1756,7 +1786,7 @@ Vec3d SLAPrint::relative_correction() const
corr(X) = printer_config().relative_correction.values[0];
corr(Y) = printer_config().relative_correction.values[0];
corr(Z) = printer_config().relative_correction.values.back();
}
}
if(material_config().material_correction.values.size() >= 2) {
corr(X) *= material_config().material_correction.values[0];
@ -1925,7 +1955,7 @@ void SLAPrint::StatusReporter::operator()(SLAPrint & p,
BOOST_LOG_TRIVIAL(info)
<< st << "% " << msg << (logmsg.empty() ? "" : ": ") << logmsg
<< log_memory_info();
p.set_status(int(std::round(st)), msg, flags);
}