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fixed_size_thread_pool : why do we even have that lever? It has been 

deprecated and unused for quite some time.
This commit is contained in:
vjpai 2016-02-11 14:56:23 -08:00
parent 1362c24108
commit fd307efbd1
10 changed files with 0 additions and 184 deletions
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4
BUILD
View File

@ -775,7 +775,6 @@ cc_library(
"src/cpp/client/create_channel_internal.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/thread_pool_interface.h",
"src/cpp/client/secure_credentials.cc",
"src/cpp/common/auth_property_iterator.cc",
@ -799,7 +798,6 @@ cc_library(
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",
@ -906,7 +904,6 @@ cc_library(
"src/cpp/client/create_channel_internal.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/thread_pool_interface.h",
"src/cpp/common/insecure_create_auth_context.cc",
"src/cpp/client/channel.cc",
@ -925,7 +922,6 @@ cc_library(
"src/cpp/server/async_generic_service.cc",
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",

2
Makefile
View File

@ -2943,7 +2943,6 @@ LIBGRPC++_SRC = \
src/cpp/server/async_generic_service.cc \
src/cpp/server/create_default_thread_pool.cc \
src/cpp/server/dynamic_thread_pool.cc \
src/cpp/server/fixed_size_thread_pool.cc \
src/cpp/server/insecure_server_credentials.cc \
src/cpp/server/server.cc \
src/cpp/server/server_builder.cc \
@ -3223,7 +3222,6 @@ LIBGRPC++_UNSECURE_SRC = \
src/cpp/server/async_generic_service.cc \
src/cpp/server/create_default_thread_pool.cc \
src/cpp/server/dynamic_thread_pool.cc \
src/cpp/server/fixed_size_thread_pool.cc \
src/cpp/server/insecure_server_credentials.cc \
src/cpp/server/server.cc \
src/cpp/server/server_builder.cc \

2
build.yaml
View File

@ -172,7 +172,6 @@ filegroups:
- src/cpp/client/create_channel_internal.h
- src/cpp/common/create_auth_context.h
- src/cpp/server/dynamic_thread_pool.h
- src/cpp/server/fixed_size_thread_pool.h
- src/cpp/server/thread_pool_interface.h
src:
- src/cpp/client/channel.cc
@ -191,7 +190,6 @@ filegroups:
- src/cpp/server/async_generic_service.cc
- src/cpp/server/create_default_thread_pool.cc
- src/cpp/server/dynamic_thread_pool.cc
- src/cpp/server/fixed_size_thread_pool.cc
- src/cpp/server/insecure_server_credentials.cc
- src/cpp/server/server.cc
- src/cpp/server/server_builder.cc

85
src/cpp/server/fixed_size_thread_pool.cc
View File

@ -1,85 +0,0 @@
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#include <grpc++/impl/sync.h>
#include <grpc++/impl/thd.h>
#include "src/cpp/server/fixed_size_thread_pool.h"
namespace grpc {
void FixedSizeThreadPool::ThreadFunc() {
for (;;) {
// Wait until work is available or we are shutting down.
grpc::unique_lock<grpc::mutex> lock(mu_);
if (!shutdown_ && callbacks_.empty()) {
cv_.wait(lock);
}
// Drain callbacks before considering shutdown to ensure all work
// gets completed.
if (!callbacks_.empty()) {
auto cb = callbacks_.front();
callbacks_.pop();
lock.unlock();
cb();
} else if (shutdown_) {
return;
}
}
}
FixedSizeThreadPool::FixedSizeThreadPool(int num_threads) : shutdown_(false) {
for (int i = 0; i < num_threads; i++) {
threads_.push_back(
new grpc::thread(&FixedSizeThreadPool::ThreadFunc, this));
}
}
FixedSizeThreadPool::~FixedSizeThreadPool() {
{
grpc::lock_guard<grpc::mutex> lock(mu_);
shutdown_ = true;
cv_.notify_all();
}
for (auto t = threads_.begin(); t != threads_.end(); t++) {
(*t)->join();
delete *t;
}
}
void FixedSizeThreadPool::Add(const std::function<void()>& callback) {
grpc::lock_guard<grpc::mutex> lock(mu_);
callbacks_.push(callback);
cv_.notify_one();
}
} // namespace grpc

67
src/cpp/server/fixed_size_thread_pool.h
View File

@ -1,67 +0,0 @@
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#ifndef GRPC_INTERNAL_CPP_FIXED_SIZE_THREAD_POOL_H
#define GRPC_INTERNAL_CPP_FIXED_SIZE_THREAD_POOL_H
#include <queue>
#include <vector>
#include <grpc++/impl/sync.h>
#include <grpc++/impl/thd.h>
#include <grpc++/support/config.h>
#include "src/cpp/server/thread_pool_interface.h"
namespace grpc {
class FixedSizeThreadPool GRPC_FINAL : public ThreadPoolInterface {
public:
explicit FixedSizeThreadPool(int num_threads);
~FixedSizeThreadPool();
void Add(const std::function<void()>& callback) GRPC_OVERRIDE;
private:
grpc::mutex mu_;
grpc::condition_variable cv_;
bool shutdown_;
std::queue<std::function<void()>> callbacks_;
std::vector<grpc::thread*> threads_;
void ThreadFunc();
};
} // namespace grpc
#endif // GRPC_INTERNAL_CPP_FIXED_SIZE_THREAD_POOL_H

6
tools/run_tests/sources_and_headers.json
View File

@ -4009,7 +4009,6 @@
"src/cpp/common/create_auth_context.h",
"src/cpp/common/secure_auth_context.h",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/secure_server_credentials.h",
"src/cpp/server/thread_pool_interface.h"
],
@ -4117,8 +4116,6 @@
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/secure_server_credentials.cc",
"src/cpp/server/secure_server_credentials.h",
@ -4265,7 +4262,6 @@
"src/cpp/client/create_channel_internal.h",
"src/cpp/common/create_auth_context.h",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/thread_pool_interface.h"
],
"language": "c++",
@ -4366,8 +4362,6 @@
"src/cpp/server/create_default_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.cc",
"src/cpp/server/dynamic_thread_pool.h",
"src/cpp/server/fixed_size_thread_pool.cc",
"src/cpp/server/fixed_size_thread_pool.h",
"src/cpp/server/insecure_server_credentials.cc",
"src/cpp/server/server.cc",
"src/cpp/server/server_builder.cc",

3
vsprojects/vcxproj/grpc++/grpc++.vcxproj
View File

@ -340,7 +340,6 @@
<ClInclude Include="$(SolutionDir)\..\src\cpp\client\create_channel_internal.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\common\create_auth_context.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\thread_pool_interface.h" />
</ItemGroup>
<ItemGroup>
@ -388,8 +387,6 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\insecure_server_credentials.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\server.cc">

6
vsprojects/vcxproj/grpc++/grpc++.vcxproj.filters
View File

@ -67,9 +67,6 @@
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\insecure_server_credentials.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
@ -347,9 +344,6 @@
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.h">
<Filter>src\cpp\server</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.h">
<Filter>src\cpp\server</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\thread_pool_interface.h">
<Filter>src\cpp\server</Filter>
</ClInclude>

3
vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj
View File

@ -337,7 +337,6 @@
<ClInclude Include="$(SolutionDir)\..\src\cpp\client\create_channel_internal.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\common\create_auth_context.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.h" />
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\thread_pool_interface.h" />
</ItemGroup>
<ItemGroup>
@ -375,8 +374,6 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\insecure_server_credentials.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\server.cc">

6
vsprojects/vcxproj/grpc++_unsecure/grpc++_unsecure.vcxproj.filters
View File

@ -52,9 +52,6 @@
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\src\cpp\server\insecure_server_credentials.cc">
<Filter>src\cpp\server</Filter>
</ClCompile>
@ -323,9 +320,6 @@
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\dynamic_thread_pool.h">
<Filter>src\cpp\server</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\fixed_size_thread_pool.h">
<Filter>src\cpp\server</Filter>
</ClInclude>
<ClInclude Include="$(SolutionDir)\..\src\cpp\server\thread_pool_interface.h">
<Filter>src\cpp\server</Filter>
</ClInclude>