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mdbx: новые настройки clang-format (косметика).

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This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
2024-12-11 21:22:04 +03:00
parent 3c4d019d00
commit 8867c2ddc2
129 changed files with 6727 additions and 12640 deletions
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55
test/ttl.c++
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@@ -24,17 +24,14 @@ REGISTER_TESTCASE(ttl);
unsigned testcase_ttl::edge2count(uint64_t edge) {
const double rnd = u64_to_double1(prng64_map1_white(edge));
const unsigned count =
unsigned(std::lrint(std::pow(sliding.max_step_size, rnd)));
const unsigned count = unsigned(std::lrint(std::pow(sliding.max_step_size, rnd)));
// average value: (X - 1) / ln(X), where X = sliding.max_step_size
return count;
}
unsigned testcase_ttl::edge2window(uint64_t edge) {
const double rnd = u64_to_double1(bleach64(edge));
const unsigned size =
sliding.max_window_size -
unsigned(std::lrint(std::pow(sliding.max_window_size, rnd)));
const unsigned size = sliding.max_window_size - unsigned(std::lrint(std::pow(sliding.max_window_size, rnd)));
// average value: Y - (Y - 1) / ln(Y), where Y = sliding.max_window_size
return size;
}
@@ -48,20 +45,17 @@ static inline double estimate(const double x, const double y) {
}
bool testcase_ttl::setup() {
const unsigned window_top_lower =
7 /* нижний предел для верхней границы диапазона, в котором будет
стохастически колебаться размер окна */
const unsigned window_top_lower = 7 /* нижний предел для верхней границы диапазона, в котором будет
стохастически колебаться размер окна */
;
const unsigned count_top_lower =
7 /* нижний предел для верхней границы диапазона, в котором будет
стохастически колебаться кол-во записей добавляемых на одном шаге */
const unsigned count_top_lower = 7 /* нижний предел для верхней границы диапазона, в котором будет
стохастически колебаться кол-во записей добавляемых на одном шаге */
;
/* для параметризации используем подходящие параметры,
* которые не имеют здесь смысла в первоначальном значении. */
const double ratio =
double(config.params.batch_read ? config.params.batch_read : 1) /
double(config.params.batch_write ? config.params.batch_write : 1);
const double ratio = double(config.params.batch_read ? config.params.batch_read : 1) /
double(config.params.batch_write ? config.params.batch_write : 1);
/* проще найти двоичным поиском (вариация метода Ньютона) */
double hi = config.params.test_nops, lo = 1;
@@ -82,8 +76,7 @@ bool testcase_ttl::setup() {
if (sliding.max_window_size < window_top_lower)
sliding.max_window_size = window_top_lower;
while (estimate(sliding.max_step_size, sliding.max_window_size) >
config.params.test_nops * 2.0) {
while (estimate(sliding.max_step_size, sliding.max_window_size) > config.params.test_nops * 2.0) {
if (ratio * sliding.max_step_size > sliding.max_window_size) {
if (sliding.max_step_size < count_top_lower)
break;
@@ -95,8 +88,7 @@ bool testcase_ttl::setup() {
}
}
log_verbose("come up window_max %u from `batch_read`",
sliding.max_window_size);
log_verbose("come up window_max %u from `batch_read`", sliding.max_window_size);
log_verbose("come up step_max %u from `batch_write`", sliding.max_step_size);
return inherited::setup();
}
@@ -113,9 +105,7 @@ bool testcase_ttl::run() {
key = keygen::alloc(config.params.keylen_max);
data = keygen::alloc(config.params.datalen_max);
const MDBX_put_flags_t insert_flags =
(config.params.table_flags & MDBX_DUPSORT)
? MDBX_NODUPDATA
: MDBX_NODUPDATA | MDBX_NOOVERWRITE;
(config.params.table_flags & MDBX_DUPSORT) ? MDBX_NODUPDATA : MDBX_NODUPDATA | MDBX_NOOVERWRITE;
std::deque<std::pair<uint64_t, unsigned>> fifo;
uint64_t serial = 0;
@@ -128,20 +118,17 @@ bool testcase_ttl::run() {
while (true) {
const uint64_t salt = prng64_white(seed) /* mdbx_txn_id(txn_guard.get()) */;
const unsigned window_width =
(!should_continue() || flipcoin_x4()) ? 0 : edge2window(salt);
const unsigned window_width = (!should_continue() || flipcoin_x4()) ? 0 : edge2window(salt);
unsigned head_count = edge2count(salt);
log_debug("ttl: step #%" PRIu64 " (serial %" PRIu64
", window %u, count %u) salt %" PRIu64,
nops_completed, serial, window_width, head_count, salt);
log_debug("ttl: step #%" PRIu64 " (serial %" PRIu64 ", window %u, count %u) salt %" PRIu64, nops_completed, serial,
window_width, head_count, salt);
if (window_width || flipcoin()) {
clear_stepbystep_passed += window_width == 0;
while (fifo.size() > window_width) {
uint64_t tail_serial = fifo.back().first;
const unsigned tail_count = fifo.back().second;
log_trace("ttl: pop-tail (serial %" PRIu64 ", count %u)", tail_serial,
tail_count);
log_trace("ttl: pop-tail (serial %" PRIu64 ", count %u)", tail_serial, tail_count);
fifo.pop_back();
for (unsigned n = 0; n < tail_count; ++n) {
log_trace("ttl: remove-tail %" PRIu64, tail_serial);
@@ -177,10 +164,8 @@ bool testcase_ttl::run() {
return false;
}
if (!keyspace_overflow && (should_continue() || !clear_wholetable_passed ||
!clear_stepbystep_passed)) {
unsigned underutilization_x256 =
txn_underutilization_x256(txn_guard.get());
if (!keyspace_overflow && (should_continue() || !clear_wholetable_passed || !clear_stepbystep_passed)) {
unsigned underutilization_x256 = txn_underutilization_x256(txn_guard.get());
if (dbfull_passed > underutilization_x256) {
log_notice("ttl: skip head-grow to avoid one more dbfull (was %u, "
"underutilization %.2f%%)",
@@ -194,8 +179,7 @@ bool testcase_ttl::run() {
generate_pair(serial);
err = insert(key, data, insert_flags);
if (unlikely(err != MDBX_SUCCESS)) {
if ((err == MDBX_TXN_FULL || err == MDBX_MAP_FULL) &&
config.params.ignore_dbfull) {
if ((err == MDBX_TXN_FULL || err == MDBX_MAP_FULL) && config.params.ignore_dbfull) {
log_notice("ttl: head-insert skip due '%s'", mdbx_strerror(err));
txn_restart(true, false);
serial = fifo.front().first;
@@ -227,8 +211,7 @@ bool testcase_ttl::run() {
}
loops += 1;
} else if (fifo.empty()) {
log_notice("ttl: done %u whole loops, %" PRIu64 " ops, %" PRIu64 " items",
loops, nops_completed, serial);
log_notice("ttl: done %u whole loops, %" PRIu64 " ops, %" PRIu64 " items", loops, nops_completed, serial);
rc = true;
break;
} else {