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Add a way to run tippecanoe single-threaded for profiling

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This commit is contained in:
Erica Fischer
2024-02-01 11:38:48 -08:00
parent 6a2bce8164
commit aa96f126c1
9 changed files with 43 additions and 12 deletions
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tile.cpp
+4 -3
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@@ -45,6 +45,7 @@
#include "compression.hpp"
#include "protozero/varint.hpp"
#include "attribute.hpp"
#include "thread.hpp"
extern "C" {
#include "jsonpull/jsonpull.h"
@@ -2152,7 +2153,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
rpa.first_time = first_time;
rpa.compressed = compressed_input;
if (pthread_create(&prefilter_writer, NULL, run_prefilter, &rpa) != 0) {
if (thread_create(&prefilter_writer, NULL, run_prefilter, &rpa) != 0) {
perror("pthread_create (prefilter writer)");
exit(EXIT_PTHREAD);
}
@@ -2561,7 +2562,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
args[i].nodepos = nodepos;
if (tasks > 1) {
if (pthread_create(&pthreads[i], NULL, partial_feature_worker, &args[i]) != 0) {
if (thread_create(&pthreads[i], NULL, partial_feature_worker, &args[i]) != 0) {
perror("pthread_create");
exit(EXIT_PTHREAD);
}
@@ -3381,7 +3382,7 @@ int traverse_zooms(int *geomfd, off_t *geom_size, char *stringpool, std::atomic<
args[thread].shared_nodes_map = shared_nodes_map;
args[thread].nodepos = nodepos;
if (pthread_create(&pthreads[thread], NULL, run_thread, &args[thread]) != 0) {
if (thread_create(&pthreads[thread], NULL, run_thread, &args[thread]) != 0) {
perror("pthread_create");
exit(EXIT_PTHREAD);
}