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Write some lock contention tests

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This commit is contained in:
Justine Tunney 2022-06-16 09:06:09 -07:00
parent 42c38bc3e3
commit c06ffd458c
19 changed files with 205 additions and 76 deletions
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15
examples/greenbean.c
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@ -18,6 +18,7 @@
#include "libc/fmt/conv.h"
#include "libc/fmt/itoa.h"
#include "libc/intrin/kprintf.h"
#include "libc/intrin/wait0.internal.h"
#include "libc/limits.h"
#include "libc/log/check.h"
#include "libc/log/log.h"
@ -333,11 +334,17 @@ int main(int argc, char *argv[]) {
// clean up terminal line
kprintf("\r\e[K");
// clean up memory
for (i = 0; i < threads; ++i) {
if (stack) munmap(stack[i], GetStackSize());
if (tls) free(tls[i]);
// join the workers
// this is how we guarantee stacks are safe to free
if (tls && stack) {
for (i = 0; i < threads; ++i) {
_wait0((int *)(tls[i] + 0x38));
munmap(stack[i], GetStackSize());
free(tls[i]);
}
}
// clean up memory
free(hostips);
free(stack);
free(tls);