diff options
| author | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
| commit | 88c643b6fec27eec436c8d138fee6346e92337d6 (patch) | |
| tree | 82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /packages/Python/lldbsuite/test/make/pseudo_barrier.h | |
| parent | 94994d372d014ce4c8758b9605d63fae651bd8aa (diff) | |
Notes
Diffstat (limited to 'packages/Python/lldbsuite/test/make/pseudo_barrier.h')
| -rw-r--r-- | packages/Python/lldbsuite/test/make/pseudo_barrier.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/packages/Python/lldbsuite/test/make/pseudo_barrier.h b/packages/Python/lldbsuite/test/make/pseudo_barrier.h deleted file mode 100644 index 592000ddea4d2..0000000000000 --- a/packages/Python/lldbsuite/test/make/pseudo_barrier.h +++ /dev/null @@ -1,20 +0,0 @@ -#include <atomic> - -// Note that although hogging the CPU while waiting for a variable to change -// would be terrible in production code, it's great for testing since it -// avoids a lot of messy context switching to get multiple threads synchronized. - -typedef std::atomic<int> pseudo_barrier_t; -#define pseudo_barrier_wait(barrier) \ - do \ - { \ - --(barrier); \ - while ((barrier).load() > 0) \ - ; \ - } while (0) - -#define pseudo_barrier_init(barrier, count) \ - do \ - { \ - (barrier) = (count); \ - } while (0) |
