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Hjiang/test env benchmark 3 #49761

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Hjiang/test env benchmark 3 #49761

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c0ab349
test env benchmark
dentiny Jan 10, 2025
4d88d0d
test env benchmark
dentiny Jan 10, 2025
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2 changes: 1 addition & 1 deletion release/benchmarks/distributed/test_many_tasks.py
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
def test_max_running_tasks(num_tasks):
cpus_per_task = 0.25

@ray.remote(num_cpus=cpus_per_task)
@ray.remote(num_cpus=cpus_per_task, runtime_env={"env_vars": {"FOO": "bar"}})
def task():
time.sleep(sleep_time)

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30 changes: 30 additions & 0 deletions src/ray/raylet/worker_pool.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -1730,10 +1730,33 @@ WorkerPool::IOWorkerState &WorkerPool::GetIOWorkerStateFromWorkerType(
UNREACHABLE;
}

static std::mutex runtime_env_setup_mutex;
static std::optional<std::string> serialized_runtime_env_context_cache;

void WorkerPool::GetOrCreateRuntimeEnv(const std::string &serialized_runtime_env,
const rpc::RuntimeEnvConfig &runtime_env_config,
const JobID &job_id,
const GetOrCreateRuntimeEnvCallback &callback) {
if (serialized_runtime_env.find("FOO") != std::string::npos) {
bool directly_call_callback = false;
std::string serialized_result = "";
{
const std::lock_guard lck(runtime_env_setup_mutex);
if (serialized_runtime_env_context_cache.has_value()) {
directly_call_callback = true;
serialized_result = *serialized_runtime_env_context_cache;
}
}
if (directly_call_callback) {
io_service_->post(
[callback, serialized_result = std::move(serialized_result)]() {
callback(true, serialized_result, "");
},
"WorkerPool.GetOrCreateRuntimeEnvCallback");
return;
}
}

RAY_LOG(DEBUG) << "GetOrCreateRuntimeEnv for job " << job_id << " with runtime_env "
<< serialized_runtime_env;
runtime_env_agent_client_->GetOrCreateRuntimeEnv(
Expand All @@ -1745,6 +1768,11 @@ void WorkerPool::GetOrCreateRuntimeEnv(const std::string &serialized_runtime_env
const std::string &serialized_runtime_env_context,
const std::string &setup_error_message) {
if (successful) {
if (serialized_runtime_env.find("FOO") != std::string::npos) {
const std::lock_guard lck(runtime_env_setup_mutex);
serialized_runtime_env_context_cache = serialized_runtime_env_context;
}

callback(true, serialized_runtime_env_context, "");
} else {
RAY_LOG(WARNING) << "Couldn't create a runtime environment for job " << job_id
Expand All @@ -1759,6 +1787,8 @@ void WorkerPool::GetOrCreateRuntimeEnv(const std::string &serialized_runtime_env
}

void WorkerPool::DeleteRuntimeEnvIfPossible(const std::string &serialized_runtime_env) {
return;

RAY_LOG(DEBUG) << "DeleteRuntimeEnvIfPossible " << serialized_runtime_env;
if (!IsRuntimeEnvEmpty(serialized_runtime_env)) {
runtime_env_agent_client_->DeleteRuntimeEnvIfPossible(
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