git/t/helper/test-lazy-init-name-hash.c

#define USE_THE_REPOSITORY_VARIABLE

#include "test-tool.h"
#include "environment.h"
#include "name-hash.h"
#include "parse-options.h"
#include "read-cache-ll.h"
#include "repository.h"
#include "setup.h"
#include "trace.h"

static int single;
static int multi;
static int count = …;
static int dump;
static int perf;
static int analyze;
static int analyze_step;

/*
 * Dump the contents of the "dir" and "name" hash tables to stdout.
 * If you sort the result, you can compare it with the other type
 * mode and verify that both single and multi produce the same set.
 */
static void dump_run(void)
{ … }

/*
 * Run the single or multi threaded version "count" times and
 * report on the time taken.
 */
static uint64_t time_runs(int try_threaded)
{ … }

/*
 * Try a series of runs varying the "istate->cache_nr" and
 * try to find a good value for the multi-threaded criteria.
 */
static void analyze_run(void)
{ … }

int cmd__lazy_init_name_hash(int argc, const char **argv)
{ … }