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Rewrite IPv4 Turf War backend

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It can now handle 240k SQLite write QPS at 3ms 99 percentile latency.
We're still working out the kinks since it's brand new. But we've got
this running in production already!
This commit is contained in:
Justine Tunney 2022-10-03 08:17:37 -07:00
parent ccbae7799e
commit 91e167caaf
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GPG key ID: BE714B4575D6E328
11 changed files with 1021 additions and 6 deletions
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4
libc/calls/chdir.c
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@ -16,11 +16,12 @@
│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
│ PERFORMANCE OF THIS SOFTWARE. │
╚─────────────────────────────────────────────────────────────────────────────*/
#include "libc/intrin/strace.internal.h"
#include "libc/calls/syscall-nt.internal.h"
#include "libc/calls/syscall-sysv.internal.h"
#include "libc/dce.h"
#include "libc/intrin/asan.internal.h"
#include "libc/intrin/strace.internal.h"
#include "libc/runtime/runtime.h"
#include "libc/sysv/errfuns.h"
/**
@ -34,6 +35,7 @@
*/
int chdir(const char *path) {
int rc;
GetProgramExecutableName(); // XXX: ugly workaround
if (!path || (IsAsan() && !__asan_is_valid(path, 1))) {
rc = efault();
} else if (!IsWindows()) {