EXPECT_TRUE(
      profiler->ShouldCompileCluster(function, DeviceCompileMode::kAsync, 0));

  // Should not allow compilation since this is not the first execution and
  // we've already reached the maximum number of ongoing compilations allowed.
  profiler->RegisterExecution(function);
  EXPECT_FALSE(
      profiler->ShouldCompileCluster(function, DeviceCompileMode::kAsync, 0));

  profiler->DecrementOngoingAsyncCompilations();

  std::optional<int64_t> compile_threshold;
  if (compile_mode == DeviceCompileMode::kLazy) {
    compile_threshold = kDefaultCompilationThreshold;
  } else if (compile_mode == DeviceCompileMode::kAsync) {
    compile_threshold = 0;  // for now, always compile right away.
  }

  if (compile_mode == DeviceCompileMode::kStrict) {
    // Lazy compilation is disabled.
    return true;
  }

namespace tensorflow {
// The number of compiler threads to use for asynchronous device compilation.
inline constexpr int64_t kNumAsyncDeviceCompilerThreads = 10;

enum class DeviceCompileMode {
  kLazy,
  kStrict,
  kAsync,
};

enum class DeviceCompileState {
  kUncompiled,
  kCompiling,
  kCompiled,
};

// Creates a single-node graph using the specified `node_def` as the only op

  EXPECT_FALSE(status.ok());
  EXPECT_TRUE(absl::StrContains(status.message(), "XLA compilation disabled"));

  // Check that async compilation is disallowed.
  status = xla_device_compiler->CompileIfNeeded(
      XlaCompiler::Options{}, fn, args, XlaCompiler::CompileOptions{},
      DeviceCompileMode::kAsync, profiler, &compilation_result, &executable);
  EXPECT_FALSE(status.ok());

Let's look at how we can make that work.

## pytest.mark.anyio

If we want to call asynchronous functions in our tests, our test functions have to be asynchronous. AnyIO provides a neat plugin for this, that allows us to specify that some test functions are to be called asynchronously.

## HTTPX

## HTTPX

Auch wenn Ihre **FastAPI**-Anwendung normale `def`-Funktionen anstelle von `async def` verwendet, handelt es sich darunter immer noch um eine `async`hrone Anwendung.

➖ 💪 ⚙️ 🔁 🔢 👆 💯 💪 ⚠, 🖼, 🕐❔ 👆 🔬 👆 💽 🔁. 🌈 👆 💚 💯 📨 📨 👆 FastAPI 🈸 & ⤴️ ✔ 👈 👆 👩‍💻 ⏪ ✍ ☑ 💽 💽, ⏪ ⚙️ 🔁 💽 🗃.

➡️ 👀 ❔ 👥 💪 ⚒ 👈 👷.

## pytest.mark.anyio

🚥 👥 💚 🤙 🔁 🔢 👆 💯, 👆 💯 🔢 ✔️ 🔁. AnyIO 🚚 👌 📁 👉, 👈 ✔ 👥 ✔ 👈 💯 🔢 🤙 🔁.

## 🇸🇲

🚥 👆 **FastAPI** 🈸 ⚙️ 😐 `def` 🔢 ↩️ `async def`, ⚫️ `async` 🈸 🔘.

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package dsync

import (
	"fmt"
	"io"
	"net/http"
	"net/http/httptest"
	"sync"
	"sync/atomic"
	"time"

	"github.com/minio/mux"
)

const numberOfNodes = 5

var (
	ds          *Dsync
	nodes       = make([]*httptest.Server, numberOfNodes) // list of node IP addrs or hostname with ports.

// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package dsync

import (
	"bytes"
	"context"
	"errors"
	"net/http"
	"net/url"
	"time"

	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/minio/internal/rest"
)

// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package dsync

// Dsync represents dsync client object which is initialized with
// authenticated clients, used to initiate lock REST calls.
type Dsync struct {
	// List of rest client objects, one per lock server.
	GetLockers func() ([]NetLocker, string)

	// Timeouts to apply.
	Timeouts Timeouts