onnxruntime

7905c57f - Revert "Remove code which is not thread-safe. (#4454)" (#4712)

Revert "Remove code which is not thread-safe. (#4454)" (#4712) * Revert "Remove code which is not thread-safe. (#4454)" This reverts commit 5222b2c6c0366033aaa78b95b2a0a49984984203. * Resolve race condition * More thread-safe changes * Remove unused lock Polish comments