Split CompileOnlyIfRtClient into its own directory

PiperOrigin-RevId: 726476996

xla/python/BUILD

@@ -392,6 +392,7 @@ cc_library(
         "//xla/pjrt:transpose",
         "//xla/pjrt/distributed",
         "//xla/pjrt/distributed:client",
+        "//xla/python/compile_only_ifrt:client",
         "//xla/python/ifrt",
         "//xla/python/ifrt:attribute_map",
         "//xla/python/ifrt:custom_call_program",

xla/python/compile_only_ifrt/BUILD

@@ -0,0 +1,34 @@
+load("//xla/tsl:tsl.bzl", "internal_visibility")
+
+package(
+    # copybara:uncomment default_applicable_licenses = ["//tensorflow:license"],
+    default_visibility = internal_visibility([
+        "//xla/python:__subpackages__",
+    ]),
+)
+
+cc_library(
+    name = "client",
+    srcs = ["client.cc"],
+    hdrs = ["client.h"],
+    deps = [
+        "//xla:shape_util",
+        "//xla/pjrt:host_memory_spaces",
+        "//xla/pjrt:pjrt_device_description",
+        "//xla/pjrt:pjrt_layout",
+        "//xla/python/ifrt",
+        "//xla/python/ifrt:attribute_map",
+        "//xla/python/pjrt_ifrt",
+        "//xla/python/pjrt_ifrt:pjrt_attribute_map_util",
+        "//xla/python/pjrt_ifrt:pjrt_dtype",
+        "//xla/service:computation_placer_hdr",
+        "//xla/tsl/concurrency:ref_count",
+        "//xla/tsl/platform:errors",
+        "//xla/tsl/platform:statusor",
+        "@com_google_absl//absl/status:statusor",
+        "@com_google_absl//absl/strings:str_format",
+        "@com_google_absl//absl/strings:string_view",
+        "@com_google_absl//absl/types:span",
+        "@llvm-project//llvm:Support",
+    ],
+)

xla/python/compile_only_ifrt/client.cc

@@ -0,0 +1,25 @@
+/* Copyright 2025 The OpenXLA Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+#include "xla/python/compile_only_ifrt/client.h"
+
+namespace xla {
+
+[[maybe_unused]] char CompileOnlyMemory::ID = 0;
+[[maybe_unused]] char CompileOnlyDevice::ID = 0;
+[[maybe_unused]] char CompileOnlyIfrtCompiler::ID = 0;
+[[maybe_unused]] char CompileOnlyIfRtClient::ID = 0;
+
+}  // namespace xla