diff --git a/Makefile b/Makefile
index d1417acf07a3e309b6e937a14c6ed92ac98ba90a..e089a7adfc55a92f7d4bd8ea669416150ceba900 100644
--- a/Makefile
+++ b/Makefile
@@ -3782,6 +3782,7 @@ LIBQPS_SRC = \
test/cpp/qps/client_async.cc \
test/cpp/qps/client_sync.cc \
test/cpp/qps/driver.cc \
+ test/cpp/qps/limit_cores.cc \
test/cpp/qps/perf_db_client.cc \
test/cpp/qps/qps_worker.cc \
test/cpp/qps/report.cc \
@@ -3836,6 +3837,7 @@ endif
$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_async.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/qps/client_sync.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/qps/driver.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
+$(OBJDIR)/$(CONFIG)/test/cpp/qps/limit_cores.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/qps/perf_db_client.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/qps/qps_worker.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
$(OBJDIR)/$(CONFIG)/test/cpp/qps/report.o: $(GENDIR)/src/proto/grpc/testing/messages.pb.cc $(GENDIR)/src/proto/grpc/testing/messages.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.pb.cc $(GENDIR)/src/proto/grpc/testing/payloads.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.pb.cc $(GENDIR)/src/proto/grpc/testing/stats.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/control.pb.cc $(GENDIR)/src/proto/grpc/testing/control.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/services.pb.cc $(GENDIR)/src/proto/grpc/testing/services.grpc.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.pb.cc $(GENDIR)/src/proto/grpc/testing/perf_db.grpc.pb.cc
@@ -13036,6 +13038,7 @@ test/cpp/interop/server_helper.cc: $(OPENSSL_DEP)
test/cpp/qps/client_async.cc: $(OPENSSL_DEP)
test/cpp/qps/client_sync.cc: $(OPENSSL_DEP)
test/cpp/qps/driver.cc: $(OPENSSL_DEP)
+test/cpp/qps/limit_cores.cc: $(OPENSSL_DEP)
test/cpp/qps/perf_db_client.cc: $(OPENSSL_DEP)
test/cpp/qps/qps_worker.cc: $(OPENSSL_DEP)
test/cpp/qps/report.cc: $(OPENSSL_DEP)
diff --git a/build.yaml b/build.yaml
index b519f63da829f49c071c8e8d6c8197dea32718eb..188de19e717243a77db3e512a2c55cbe6d4e6da2 100644
--- a/build.yaml
+++ b/build.yaml
@@ -834,6 +834,7 @@ libs:
- test/cpp/qps/driver.h
- test/cpp/qps/histogram.h
- test/cpp/qps/interarrival.h
+ - test/cpp/qps/limit_cores.h
- test/cpp/qps/perf_db_client.h
- test/cpp/qps/qps_worker.h
- test/cpp/qps/report.h
@@ -851,6 +852,7 @@ libs:
- test/cpp/qps/client_async.cc
- test/cpp/qps/client_sync.cc
- test/cpp/qps/driver.cc
+ - test/cpp/qps/limit_cores.cc
- test/cpp/qps/perf_db_client.cc
- test/cpp/qps/qps_worker.cc
- test/cpp/qps/report.cc
diff --git a/include/grpc/census.h b/include/grpc/census.h
index 5faab385b6eda2d6a9fb5fadff6728f27478fae7..6313b196f224238f0fcbb9283116950f40f79d49 100644
--- a/include/grpc/census.h
+++ b/include/grpc/census.h
@@ -505,6 +505,7 @@ typedef struct census_view census_view;
@return A new census view
*/
+
/* TODO(aveitch): consider if context is the right argument type to pass in
tags. */
CENSUS_API census_view *census_view_create(
diff --git a/include/grpc/impl/codegen/port_platform.h b/include/grpc/impl/codegen/port_platform.h
index 30edbc7251f53bf947dff17663da5c86183a66a1..d5294b2efa8b5f8e68873a4fb98e7b21fa1d8f39 100644
--- a/include/grpc/impl/codegen/port_platform.h
+++ b/include/grpc/impl/codegen/port_platform.h
@@ -153,19 +153,14 @@
#if __GLIBC_PREREQ(2, 10)
#define GPR_LINUX_SOCKETUTILS 1
#endif
-#if __GLIBC_PREREQ(2, 17)
-#define GPR_LINUX_ENV 1
-#endif
#endif
+#define GPR_LINUX_ENV 1
#ifndef GPR_LINUX_EVENTFD
#define GPR_POSIX_NO_SPECIAL_WAKEUP_FD 1
#endif
#ifndef GPR_LINUX_SOCKETUTILS
#define GPR_POSIX_SOCKETUTILS
#endif
-#ifndef GPR_LINUX_ENV
-#define GPR_POSIX_ENV 1
-#endif
#define GPR_POSIX_FILE 1
#define GPR_POSIX_STRING 1
#define GPR_POSIX_SUBPROCESS 1
diff --git a/src/core/support/env_linux.c b/src/core/support/env_linux.c
index 2e03365e3383a2899235b3cbb60a5e5ecf6c8556..b5832a591772905819d56df5a760071ed0d8fe51 100644
--- a/src/core/support/env_linux.c
+++ b/src/core/support/env_linux.c
@@ -1,6 +1,6 @@
/*
*
- * Copyright 2015, Google Inc.
+ * Copyright 2015-2016, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -49,8 +49,28 @@
#include "src/core/support/string.h"
+/* Declare weak symbols for versions of secure_getenv that *may* be
+ * on a users machine. Older libc's call this __secure_getenv, even
+ * older don't support the functionality.
+ *
+ * If a symbol is not present, these will be equal to NULL.
+ */
+char *__attribute__((weak)) secure_getenv(const char *name);
+char *__attribute__((weak)) __secure_getenv(const char *name);
+
char *gpr_getenv(const char *name) {
- char *result = secure_getenv(name);
+ static char *(*getenv_func)(const char *) = secure_getenv;
+ /* Check to see which getenv variant is supported (go from most
+ * to least secure) */
+ if (getenv_func == NULL) {
+ getenv_func = __secure_getenv;
+ if (getenv_func == NULL) {
+ gpr_log(GPR_DEBUG,
+ "No secure_getenv. Please consider upgrading your libc.");
+ getenv_func = getenv;
+ }
+ }
+ char *result = getenv_func(name);
return result == NULL ? result : gpr_strdup(result);
}
diff --git a/src/csharp/Grpc.Core/Internal/PlatformApis.cs b/src/csharp/Grpc.Core/Internal/PlatformApis.cs
index d71e7eccdd64dba12cfc8905ac08cf3e9335a09b..f0c5b0f63f61e1d15d0d04137f279c64477d1e5d 100644
--- a/src/csharp/Grpc.Core/Internal/PlatformApis.cs
+++ b/src/csharp/Grpc.Core/Internal/PlatformApis.cs
@@ -49,6 +49,7 @@ namespace Grpc.Core.Internal
static readonly bool isLinux;
static readonly bool isMacOSX;
static readonly bool isWindows;
+ static readonly bool isMono;
static PlatformApis()
{
@@ -58,6 +59,7 @@ namespace Grpc.Core.Internal
isMacOSX = (platform == PlatformID.Unix && GetUname() == "Darwin");
isLinux = (platform == PlatformID.Unix && !isMacOSX);
isWindows = (platform == PlatformID.Win32NT || platform == PlatformID.Win32S || platform == PlatformID.Win32Windows);
+ isMono = Type.GetType("Mono.Runtime") != null;
}
public static bool IsLinux
@@ -75,6 +77,11 @@ namespace Grpc.Core.Internal
get { return isWindows; }
}
+ public static bool IsMono
+ {
+ get { return isMono; }
+ }
+
public static bool Is64Bit
{
get { return IntPtr.Size == 8; }
diff --git a/src/csharp/Grpc.Core/Internal/UnmanagedLibrary.cs b/src/csharp/Grpc.Core/Internal/UnmanagedLibrary.cs
index e614cab6abf19a28ad32cd14a240237dab5bc1a9..95a8797e3eefde879cc645f798b87de8d7cc9380 100644
--- a/src/csharp/Grpc.Core/Internal/UnmanagedLibrary.cs
+++ b/src/csharp/Grpc.Core/Internal/UnmanagedLibrary.cs
@@ -91,6 +91,10 @@ namespace Grpc.Core.Internal
{
if (PlatformApis.IsLinux)
{
+ if (PlatformApis.IsMono)
+ {
+ return Mono.dlsym(this.handle, symbolName);
+ }
return Linux.dlsym(this.handle, symbolName);
}
if (PlatformApis.IsMacOSX)
@@ -122,6 +126,10 @@ namespace Grpc.Core.Internal
}
if (PlatformApis.IsLinux)
{
+ if (PlatformApis.IsMono)
+ {
+ return Mono.dlopen(libraryPath, RTLD_GLOBAL + RTLD_LAZY);
+ }
return Linux.dlopen(libraryPath, RTLD_GLOBAL + RTLD_LAZY);
}
if (PlatformApis.IsMacOSX)
@@ -154,5 +162,21 @@ namespace Grpc.Core.Internal
[DllImport("libSystem.dylib")]
internal static extern IntPtr dlsym(IntPtr handle, string symbol);
}
+
+ /// <summary>
+ /// On Linux systems, using using dlopen and dlsym results in
+ /// DllNotFoundException("libdl.so not found") if libc6-dev
+ /// is not installed. As a workaround, we load symbols for
+ /// dlopen and dlsym from the current process as on Linux
+ /// Mono sure is linked against these symbols.
+ /// </summary>
+ private static class Mono
+ {
+ [DllImport("__Internal")]
+ internal static extern IntPtr dlopen(string filename, int flags);
+
+ [DllImport("__Internal")]
+ internal static extern IntPtr dlsym(IntPtr handle, string symbol);
+ }
}
}
diff --git a/src/proto/grpc/testing/control.proto b/src/proto/grpc/testing/control.proto
index 2f352e652f323945a613be6a5bb233a8c47b71df..8278836468fd8bf2c8878acba7d9d79d68bfc4de 100644
--- a/src/proto/grpc/testing/control.proto
+++ b/src/proto/grpc/testing/control.proto
@@ -107,6 +107,10 @@ message ClientConfig {
LoadParams load_params = 10;
PayloadConfig payload_config = 11;
HistogramParams histogram_params = 12;
+
+ // Specify the cores we should run the client on, if desired
+ repeated int32 core_list = 13;
+ int32 core_limit = 14;
}
message ClientStatus { ClientStats stats = 1; }
@@ -131,9 +135,13 @@ message ServerConfig {
int32 port = 4;
// Only for async server. Number of threads used to serve the requests.
int32 async_server_threads = 7;
- // restrict core usage, currently unused
+ // Specify the number of cores to limit server to, if desired
int32 core_limit = 8;
+ // payload config, used in generic server
PayloadConfig payload_config = 9;
+
+ // Specify the cores we should run the server on, if desired
+ repeated int32 core_list = 10;
}
message ServerArgs {
@@ -147,6 +155,14 @@ message ServerStatus {
ServerStats stats = 1;
// the port bound by the server
int32 port = 2;
- // Number of cores on the server. See gpr_cpu_num_cores.
+ // Number of cores available to the server
int32 cores = 3;
}
+
+message CoreRequest {
+}
+
+message CoreResponse {
+ // Number of cores available on the server
+ int32 cores = 1;
+}
diff --git a/src/proto/grpc/testing/services.proto b/src/proto/grpc/testing/services.proto
index af285ceab8130056f02a91bd4945c422a85c4251..4c8e32bb8f36ef0a3d0d003322af6cecdd75eca9 100644
--- a/src/proto/grpc/testing/services.proto
+++ b/src/proto/grpc/testing/services.proto
@@ -1,4 +1,4 @@
-// Copyright 2015, Google Inc.
+// Copyright 2015-2016, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
@@ -62,4 +62,7 @@ service WorkerService {
// and once the shutdown has finished, the OK status is sent to terminate
// this RPC.
rpc RunClient(stream ClientArgs) returns (stream ClientStatus);
+
+ // Just return the core count - unary call
+ rpc CoreCount(CoreRequest) returns (CoreResponse);
}
diff --git a/test/cpp/qps/client.h b/test/cpp/qps/client.h
index 97487fd0b228b8e0d5adfe9d9c726c3ec2b57820..50b2bf25147341155f98386f925610c1f1b8e105 100644
--- a/test/cpp/qps/client.h
+++ b/test/cpp/qps/client.h
@@ -36,16 +36,20 @@
#include <condition_variable>
#include <mutex>
+#include <vector>
#include <grpc++/support/byte_buffer.h>
#include <grpc++/support/slice.h>
+#include <grpc/support/log.h>
+#include "src/proto/grpc/testing/payloads.grpc.pb.h"
+#include "src/proto/grpc/testing/services.grpc.pb.h"
+
+#include "test/cpp/qps/limit_cores.h"
#include "test/cpp/qps/histogram.h"
#include "test/cpp/qps/interarrival.h"
#include "test/cpp/qps/timer.h"
#include "test/cpp/util/create_test_channel.h"
-#include "src/proto/grpc/testing/payloads.grpc.pb.h"
-#include "src/proto/grpc/testing/services.grpc.pb.h"
namespace grpc {
@@ -320,6 +324,8 @@ class ClientImpl : public Client {
std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
create_stub)
: channels_(config.client_channels()), create_stub_(create_stub) {
+ cores_ = LimitCores(config.core_list().data(), config.core_list_size());
+
for (int i = 0; i < config.client_channels(); i++) {
channels_[i].init(config.server_targets(i % config.server_targets_size()),
config, create_stub_);
@@ -331,6 +337,7 @@ class ClientImpl : public Client {
virtual ~ClientImpl() {}
protected:
+ int cores_;
RequestType request_;
class ClientChannelInfo {
diff --git a/test/cpp/qps/client_async.cc b/test/cpp/qps/client_async.cc
index 4229e1956e6947f92e92f774038495ee830ddc5f..6b6294ba518b32361d91a4898dd2b5c7ee9d9752 100644
--- a/test/cpp/qps/client_async.cc
+++ b/test/cpp/qps/client_async.cc
@@ -96,7 +96,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
std::function<
std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>(
BenchmarkService::Stub*, grpc::ClientContext*, const RequestType&,
- CompletionQueue*)> start_req,
+ CompletionQueue*)>
+ start_req,
std::function<void(grpc::Status, ResponseType*)> on_done)
: ClientRpcContext(channel_id),
context_(),
@@ -142,7 +143,8 @@ class ClientRpcContextUnaryImpl : public ClientRpcContext {
std::function<void(grpc::Status, ResponseType*)> callback_;
std::function<std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>(
BenchmarkService::Stub*, grpc::ClientContext*, const RequestType&,
- CompletionQueue*)> start_req_;
+ CompletionQueue*)>
+ start_req_;
grpc::Status status_;
double start_;
std::unique_ptr<grpc::ClientAsyncResponseReader<ResponseType>>
@@ -159,13 +161,15 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
using Client::SetupLoadTest;
using Client::NextIssueTime;
using Client::closed_loop_;
+ using ClientImpl<StubType, RequestType>::cores_;
using ClientImpl<StubType, RequestType>::channels_;
using ClientImpl<StubType, RequestType>::request_;
- AsyncClient(const ClientConfig& config,
- std::function<ClientRpcContext*(int, StubType*,
- const RequestType&)> setup_ctx,
- std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
- create_stub)
+ AsyncClient(
+ const ClientConfig& config,
+ std::function<ClientRpcContext*(int, StubType*, const RequestType&)>
+ setup_ctx,
+ std::function<std::unique_ptr<StubType>(std::shared_ptr<Channel>)>
+ create_stub)
: ClientImpl<StubType, RequestType>(config, create_stub),
num_async_threads_(NumThreads(config)),
channel_lock_(new std::mutex[config.client_channels()]),
@@ -345,11 +349,11 @@ class AsyncClient : public ClientImpl<StubType, RequestType> {
private:
bool val_;
};
- static int NumThreads(const ClientConfig& config) {
+ int NumThreads(const ClientConfig& config) {
int num_threads = config.async_client_threads();
if (num_threads <= 0) { // Use dynamic sizing
- num_threads = gpr_cpu_num_cores();
- gpr_log(GPR_INFO, "Sizing client server to %d threads", num_threads);
+ num_threads = cores_;
+ gpr_log(GPR_INFO, "Sizing async client to %d threads", num_threads);
}
return num_threads;
}
@@ -407,7 +411,8 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
std::function<std::unique_ptr<
grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*,
- void*)> start_req,
+ void*)>
+ start_req,
std::function<void(grpc::Status, ResponseType*)> on_done)
: ClientRpcContext(channel_id),
context_(),
@@ -459,10 +464,10 @@ class ClientRpcContextStreamingImpl : public ClientRpcContext {
ResponseType response_;
bool (ClientRpcContextStreamingImpl::*next_state_)(bool, Histogram*);
std::function<void(grpc::Status, ResponseType*)> callback_;
- std::function<
- std::unique_ptr<grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
- BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*,
- void*)> start_req_;
+ std::function<std::unique_ptr<
+ grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>(
+ BenchmarkService::Stub*, grpc::ClientContext*, CompletionQueue*, void*)>
+ start_req_;
grpc::Status status_;
double start_;
std::unique_ptr<grpc::ClientAsyncReaderWriter<RequestType, ResponseType>>
@@ -506,7 +511,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
int channel_id, grpc::GenericStub* stub, const ByteBuffer& req,
std::function<std::unique_ptr<grpc::GenericClientAsyncReaderWriter>(
grpc::GenericStub*, grpc::ClientContext*,
- const grpc::string& method_name, CompletionQueue*, void*)> start_req,
+ const grpc::string& method_name, CompletionQueue*, void*)>
+ start_req,
std::function<void(grpc::Status, ByteBuffer*)> on_done)
: ClientRpcContext(channel_id),
context_(),
@@ -563,7 +569,8 @@ class ClientRpcContextGenericStreamingImpl : public ClientRpcContext {
std::function<void(grpc::Status, ByteBuffer*)> callback_;
std::function<std::unique_ptr<grpc::GenericClientAsyncReaderWriter>(
grpc::GenericStub*, grpc::ClientContext*, const grpc::string&,
- CompletionQueue*, void*)> start_req_;
+ CompletionQueue*, void*)>
+ start_req_;
grpc::Status status_;
double start_;
std::unique_ptr<grpc::GenericClientAsyncReaderWriter> stream_;
diff --git a/test/cpp/qps/driver.cc b/test/cpp/qps/driver.cc
index 490156aec2cec0d9cf19927bbe050c040b2b9f58..a4154d68e46584123f10da6b8c6f9833c912473d 100644
--- a/test/cpp/qps/driver.cc
+++ b/test/cpp/qps/driver.cc
@@ -34,6 +34,7 @@
#include <deque>
#include <list>
#include <thread>
+#include <unordered_map>
#include <vector>
#include <grpc++/channel.h>
@@ -59,7 +60,42 @@ using std::vector;
namespace grpc {
namespace testing {
-static deque<string> get_hosts(const string& name) {
+static std::string get_host(const std::string& worker) {
+ char* host;
+ char* port;
+
+ gpr_split_host_port(worker.c_str(), &host, &port);
+ const string s(host);
+
+ gpr_free(host);
+ gpr_free(port);
+ return s;
+}
+
+static std::unordered_map<string, std::deque<int>> get_hosts_and_cores(
+ const deque<string>& workers) {
+ std::unordered_map<string, std::deque<int>> hosts;
+ for (auto it = workers.begin(); it != workers.end(); it++) {
+ const string host = get_host(*it);
+ if (hosts.find(host) == hosts.end()) {
+ auto stub = WorkerService::NewStub(
+ CreateChannel(*it, InsecureChannelCredentials()));
+ grpc::ClientContext ctx;
+ CoreRequest dummy;
+ CoreResponse cores;
+ grpc::Status s = stub->CoreCount(&ctx, dummy, &cores);
+ assert(s.ok());
+ std::deque<int> dq;
+ for (int i = 0; i < cores.cores(); i++) {
+ dq.push_back(i);
+ }
+ hosts[host] = dq;
+ }
+ }
+ return hosts;
+}
+
+static deque<string> get_workers(const string& name) {
char* env = gpr_getenv(name.c_str());
if (!env) return deque<string>();
@@ -105,18 +141,18 @@ struct ClientData {
std::unique_ptr<ScenarioResult> RunScenario(
const ClientConfig& initial_client_config, size_t num_clients,
- const ServerConfig& server_config, size_t num_servers, int warmup_seconds,
- int benchmark_seconds, int spawn_local_worker_count) {
+ const ServerConfig& initial_server_config, size_t num_servers,
+ int warmup_seconds, int benchmark_seconds, int spawn_local_worker_count) {
// ClientContext allocations (all are destroyed at scope exit)
list<ClientContext> contexts;
// To be added to the result, containing the final configuration used for
// client and config (including host, etc.)
ClientConfig result_client_config;
- ServerConfig result_server_config;
+ const ServerConfig result_server_config = initial_server_config;
// Get client, server lists
- auto workers = get_hosts("QPS_WORKERS");
+ auto workers = get_workers("QPS_WORKERS");
ClientConfig client_config = initial_client_config;
// Spawn some local workers if desired
@@ -143,6 +179,12 @@ std::unique_ptr<ScenarioResult> RunScenario(
}
}
+<<<<<<< HEAD
+=======
+ // Setup the hosts and core counts
+ auto hosts_cores = get_hosts_and_cores(workers);
+
+>>>>>>> master
// if num_clients is set to <=0, do dynamic sizing: all workers
// except for servers are clients
if (num_clients <= 0) {
@@ -172,18 +214,49 @@ std::unique_ptr<ScenarioResult> RunScenario(
i);
servers[i].stub = WorkerService::NewStub(
CreateChannel(workers[i], InsecureChannelCredentials()));
+
+ ServerConfig server_config = initial_server_config;
+ char* host;
+ char* driver_port;
+ char* cli_target;
+ gpr_split_host_port(workers[i].c_str(), &host, &driver_port);
+ string host_str(host);
+ int server_core_limit = initial_server_config.core_limit();
+ int client_core_limit = initial_client_config.core_limit();
+
+ if (server_core_limit == 0 && client_core_limit > 0) {
+ // In this case, limit the server cores if it matches the
+ // same host as one or more clients
+ const auto& dq = hosts_cores.at(host_str);
+ bool match = false;
+ int limit = dq.size();
+ for (size_t cli = 0; cli < num_clients; cli++) {
+ if (host_str == get_host(workers[cli + num_servers])) {
+ limit -= client_core_limit;
+ match = true;
+ }
+ }
+ if (match) {
+ GPR_ASSERT(limit > 0);
+ server_core_limit = limit;
+ }
+ }
+ if (server_core_limit > 0) {
+ auto& dq = hosts_cores.at(host_str);
+ GPR_ASSERT(dq.size() >= static_cast<size_t>(server_core_limit));
+ for (int core = 0; core < server_core_limit; core++) {
+ server_config.add_core_list(dq.front());
+ dq.pop_front();
+ }
+ }
+
ServerArgs args;
- result_server_config = server_config;
*args.mutable_setup() = server_config;
servers[i].stream =
servers[i].stub->RunServer(runsc::AllocContext(&contexts, deadline));
GPR_ASSERT(servers[i].stream->Write(args));
ServerStatus init_status;
GPR_ASSERT(servers[i].stream->Read(&init_status));
- char* host;
- char* driver_port;
- char* cli_target;
- gpr_split_host_port(workers[i].c_str(), &host, &driver_port);
gpr_join_host_port(&cli_target, host, init_status.port());
client_config.add_server_targets(cli_target);
gpr_free(host);
@@ -191,19 +264,55 @@ std::unique_ptr<ScenarioResult> RunScenario(
gpr_free(cli_target);
}
+ // Targets are all set by now
+ result_client_config = client_config;
// Start clients
using runsc::ClientData;
// clients is array rather than std::vector to avoid gcc-4.4 issues
// where class contained in std::vector must have a copy constructor
auto* clients = new ClientData[num_clients];
for (size_t i = 0; i < num_clients; i++) {
+<<<<<<< HEAD
gpr_log(GPR_INFO, "Starting client on %s (worker #%d)",
workers[i + num_servers].c_str(), i + num_servers);
+=======
+ const auto& worker = workers[i + num_servers];
+ gpr_log(GPR_INFO, "Starting client on %s (worker #%d)", worker.c_str(),
+ i + num_servers);
+>>>>>>> master
clients[i].stub = WorkerService::NewStub(
- CreateChannel(workers[i + num_servers], InsecureChannelCredentials()));
+ CreateChannel(worker, InsecureChannelCredentials()));
+ ClientConfig per_client_config = client_config;
+
+ int server_core_limit = initial_server_config.core_limit();
+ int client_core_limit = initial_client_config.core_limit();
+ if ((server_core_limit > 0) || (client_core_limit > 0)) {
+ auto& dq = hosts_cores.at(get_host(worker));
+ if (client_core_limit == 0) {
+ // limit client cores if it matches a server host
+ bool match = false;
+ int limit = dq.size();
+ for (size_t srv = 0; srv < num_servers; srv++) {
+ if (get_host(worker) == get_host(workers[srv])) {
+ match = true;
+ }
+ }
+ if (match) {
+ GPR_ASSERT(limit > 0);
+ client_core_limit = limit;
+ }
+ }
+ if (client_core_limit > 0) {
+ GPR_ASSERT(dq.size() >= static_cast<size_t>(client_core_limit));
+ for (int core = 0; core < client_core_limit; core++) {
+ per_client_config.add_core_list(dq.front());
+ dq.pop_front();
+ }
+ }
+ }
+
ClientArgs args;
- result_client_config = client_config;
- *args.mutable_setup() = client_config;
+ *args.mutable_setup() = per_client_config;
clients[i].stream =
clients[i].stub->RunClient(runsc::AllocContext(&contexts, deadline));
GPR_ASSERT(clients[i].stream->Write(args));
diff --git a/test/cpp/qps/limit_cores.cc b/test/cpp/qps/limit_cores.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c2f3ad8fdeb2a214005718ef4e81956c2dd97259
--- /dev/null
+++ b/test/cpp/qps/limit_cores.cc
@@ -0,0 +1,80 @@
+/*
+ *
+ * Copyright 2016, 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 "test/cpp/qps/limit_cores.h"
+
+#include <grpc/support/cpu.h>
+#include <grpc/support/log.h>
+#include <grpc/support/port_platform.h>
+#include <vector>
+
+namespace grpc {
+namespace testing {
+
+#ifdef GPR_CPU_LINUX
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+#include <sched.h>
+int LimitCores(const int *cores, int cores_size) {
+ const int num_cores = gpr_cpu_num_cores();
+ int cores_set = 0;
+
+ cpu_set_t *cpup = CPU_ALLOC(num_cores);
+ GPR_ASSERT(cpup);
+ const size_t size = CPU_ALLOC_SIZE(num_cores);
+ CPU_ZERO_S(size, cpup);
+
+ if (cores_size > 0) {
+ for (int i = 0; i < cores_size; i++) {
+ if (cores[i] < num_cores) {
+ CPU_SET_S(cores[i], size, cpup);
+ cores_set++;
+ }
+ }
+ } else {
+ for (int i = 0; i < num_cores; i++) {
+ CPU_SET_S(i, size, cpup);
+ cores_set++;
+ }
+ }
+ GPR_ASSERT(sched_setaffinity(0, size, cpup) == 0);
+ CPU_FREE(cpup);
+ return cores_set;
+}
+#else
+// LimitCores is not currently supported for non-Linux platforms
+int LimitCores(std::vector<int> core_vec) { return gpr_cpu_num_cores(); }
+#endif
+} // namespace testing
+} // namespace grpc
diff --git a/test/cpp/qps/limit_cores.h b/test/cpp/qps/limit_cores.h
new file mode 100644
index 0000000000000000000000000000000000000000..5c0d1e315dc7c4cea150dd5f9fb3a7a0310e5971
--- /dev/null
+++ b/test/cpp/qps/limit_cores.h
@@ -0,0 +1,51 @@
+/*
+ *
+ * Copyright 2016, 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 TEST_QPS_LIMIT_CORES_H
+#define TEST_QPS_LIMIT_CORES_H
+
+#include <vector>
+
+namespace grpc {
+namespace testing {
+/// LimitCores: allow this worker to only run on the cores specified in the
+/// array \a cores, which is of length \a cores_size.
+///
+/// LimitCores takes array and size arguments (instead of vector) for direct
+/// conversion from repeated field of protobuf. Use a cores_size of 0 to remove
+/// existing limits (from an empty repeated field)
+int LimitCores(const int *cores, int cores_size);
+} // namespace testing
+} // namespace grpc
+
+#endif // TEST_QPS_LIMIT_CORES_H
diff --git a/test/cpp/qps/qps-sweep.sh b/test/cpp/qps/qps-sweep.sh
index 333f4bd7d05779171b2905e4ac222d5b2976fe41..539da1d893040812fafc2815d10e5ec3e226bea5 100755
--- a/test/cpp/qps/qps-sweep.sh
+++ b/test/cpp/qps/qps-sweep.sh
@@ -57,6 +57,20 @@ for secure in true false; do
--async_client_threads=0 --async_server_threads=0 --secure_test=$secure \
--num_servers=1 --num_clients=0
+ # Scenario 2b: QPS with a single server core
+ "$bins"/opt/qps_driver --rpc_type=STREAMING --client_type=ASYNC_CLIENT \
+ --server_type=ASYNC_GENERIC_SERVER --outstanding_rpcs_per_channel=100 \
+ --client_channels=64 --bbuf_req_size=0 --bbuf_resp_size=0 \
+ --async_client_threads=0 --async_server_threads=0 --secure_test=$secure \
+ --num_servers=1 --num_clients=0 --server_core_limit=1
+
+ # Scenario 2c: protobuf-based QPS
+ "$bins"/opt/qps_driver --rpc_type=STREAMING --client_type=ASYNC_CLIENT \
+ --server_type=ASYNC_SERVER --outstanding_rpcs_per_channel=100 \
+ --client_channels=64 --simple_req_size=0 --simple_resp_size=0 \
+ --async_client_threads=0 --async_server_threads=0 --secure_test=$secure \
+ --num_servers=1 --num_clients=0
+
# Scenario 3: Latency at near-peak load (TBD)
# Scenario 4: Single-channel bidirectional throughput test (like TCP_STREAM).
diff --git a/test/cpp/qps/qps_driver.cc b/test/cpp/qps/qps_driver.cc
index aa3cb6882146ab771b3d00036e2ecb00ed006ffb..ffc8a83fc53a6c530cea56722951e090efaf49b4 100644
--- a/test/cpp/qps/qps_driver.cc
+++ b/test/cpp/qps/qps_driver.cc
@@ -48,14 +48,13 @@ DEFINE_int32(warmup_seconds, 5, "Warmup time (in seconds)");
DEFINE_int32(benchmark_seconds, 30, "Benchmark time (in seconds)");
DEFINE_int32(local_workers, 0, "Number of local workers to start");
-// Common config
-DEFINE_string(rpc_type, "UNARY", "Type of RPC: UNARY or STREAMING");
-
// Server config
DEFINE_int32(async_server_threads, 1, "Number of threads for async servers");
DEFINE_string(server_type, "SYNC_SERVER", "Server type");
+DEFINE_int32(server_core_limit, -1, "Limit on server cores to use");
// Client config
+DEFINE_string(rpc_type, "UNARY", "Type of RPC: UNARY or STREAMING");
DEFINE_int32(outstanding_rpcs_per_channel, 1,
"Number of outstanding rpcs per channel");
DEFINE_int32(client_channels, 1, "Number of client channels");
@@ -75,6 +74,8 @@ DEFINE_double(determ_load, -1.0, "Deterministic offered load (qps)");
DEFINE_double(pareto_base, -1.0, "Pareto base interarrival time (us)");
DEFINE_double(pareto_alpha, -1.0, "Pareto alpha value");
+DEFINE_int32(client_core_limit, -1, "Limit on client cores to use");
+
DEFINE_bool(secure_test, false, "Run a secure test");
using grpc::testing::ClientConfig;
@@ -151,10 +152,18 @@ static void QpsDriver() {
client_config.mutable_histogram_params()->set_max_possible(
Histogram::default_max_possible());
+ if (FLAGS_client_core_limit > 0) {
+ client_config.set_core_limit(FLAGS_client_core_limit);
+ }
+
ServerConfig server_config;
server_config.set_server_type(server_type);
server_config.set_async_server_threads(FLAGS_async_server_threads);
+ if (FLAGS_server_core_limit > 0) {
+ server_config.set_core_limit(FLAGS_server_core_limit);
+ }
+
if (FLAGS_secure_test) {
// Set up security params
SecurityParams security;
diff --git a/test/cpp/qps/qps_worker.cc b/test/cpp/qps/qps_worker.cc
index 6316605aafd15bef66cf14c9a0858aad157bb714..7e9e05f7ecc5c1c28a0d65c5609c42b3a987643a 100644
--- a/test/cpp/qps/qps_worker.cc
+++ b/test/cpp/qps/qps_worker.cc
@@ -47,6 +47,7 @@
#include <grpc++/server_builder.h>
#include <grpc/grpc.h>
#include <grpc/support/alloc.h>
+#include <grpc/support/cpu.h>
#include <grpc/support/histogram.h>
#include <grpc/support/host_port.h>
#include <grpc/support/log.h>
@@ -83,15 +84,10 @@ static std::unique_ptr<Client> CreateClient(const ClientConfig& config) {
abort();
}
-static void LimitCores(int cores) {}
-
static std::unique_ptr<Server> CreateServer(const ServerConfig& config) {
gpr_log(GPR_INFO, "Starting server of type %s",
ServerType_Name(config.server_type()).c_str());
- if (config.core_limit() > 0) {
- LimitCores(config.core_limit());
- }
switch (config.server_type()) {
case ServerType::SYNC_SERVER:
return CreateSynchronousServer(config);
@@ -138,6 +134,12 @@ class WorkerServiceImpl GRPC_FINAL : public WorkerService::Service {
return ret;
}
+ Status CoreCount(ServerContext* ctx, const CoreRequest*,
+ CoreResponse* resp) GRPC_OVERRIDE {
+ resp->set_cores(gpr_cpu_num_cores());
+ return Status::OK;
+ }
+
private:
// Protect against multiple clients using this worker at once.
class InstanceGuard {
diff --git a/test/cpp/qps/server.h b/test/cpp/qps/server.h
index 196fdac8f38a0365a6f50d18e41bbbc274dc5c5f..94a6f8acfab9a99ab40d9eae92aec3c8f4bbbeff 100644
--- a/test/cpp/qps/server.h
+++ b/test/cpp/qps/server.h
@@ -34,14 +34,16 @@
#ifndef TEST_QPS_SERVER_H
#define TEST_QPS_SERVER_H
-#include <grpc/support/cpu.h>
#include <grpc++/security/server_credentials.h>
+#include <grpc/support/cpu.h>
+#include <vector>
+#include "src/proto/grpc/testing/control.grpc.pb.h"
+#include "src/proto/grpc/testing/messages.grpc.pb.h"
#include "test/core/end2end/data/ssl_test_data.h"
#include "test/core/util/port.h"
+#include "test/cpp/qps/limit_cores.h"
#include "test/cpp/qps/timer.h"
-#include "src/proto/grpc/testing/messages.grpc.pb.h"
-#include "src/proto/grpc/testing/control.grpc.pb.h"
namespace grpc {
namespace testing {
@@ -49,8 +51,10 @@ namespace testing {
class Server {
public:
explicit Server(const ServerConfig& config) : timer_(new Timer) {
+ cores_ = LimitCores(config.core_list().data(), config.core_list_size());
if (config.port()) {
port_ = config.port();
+
} else {
port_ = grpc_pick_unused_port_or_die();
}
@@ -86,7 +90,7 @@ class Server {
}
int port() const { return port_; }
- int cores() const { return gpr_cpu_num_cores(); }
+ int cores() const { return cores_; }
static std::shared_ptr<ServerCredentials> CreateServerCredentials(
const ServerConfig& config) {
if (config.has_security_params()) {
@@ -103,6 +107,7 @@ class Server {
private:
int port_;
+ int cores_;
std::unique_ptr<Timer> timer_;
};
diff --git a/tools/run_tests/sources_and_headers.json b/tools/run_tests/sources_and_headers.json
index 04035276db7dd70e21f9a20a68c6979d960238ee..82747e85e2e892bcd4b815c71760350cd9b9bdab 100644
--- a/tools/run_tests/sources_and_headers.json
+++ b/tools/run_tests/sources_and_headers.json
@@ -4607,6 +4607,7 @@
"test/cpp/qps/driver.h",
"test/cpp/qps/histogram.h",
"test/cpp/qps/interarrival.h",
+ "test/cpp/qps/limit_cores.h",
"test/cpp/qps/perf_db_client.h",
"test/cpp/qps/qps_worker.h",
"test/cpp/qps/report.h",
@@ -4625,6 +4626,8 @@
"test/cpp/qps/driver.h",
"test/cpp/qps/histogram.h",
"test/cpp/qps/interarrival.h",
+ "test/cpp/qps/limit_cores.cc",
+ "test/cpp/qps/limit_cores.h",
"test/cpp/qps/perf_db_client.cc",
"test/cpp/qps/perf_db_client.h",
"test/cpp/qps/qps_worker.cc",
diff --git a/vsprojects/vcxproj/qps/qps.vcxproj b/vsprojects/vcxproj/qps/qps.vcxproj
index 7df2597b609080f6388d3087096bc8c1952597fb..8306e2e235695d84b82adb36297e5e8683c16218 100644
--- a/vsprojects/vcxproj/qps/qps.vcxproj
+++ b/vsprojects/vcxproj/qps/qps.vcxproj
@@ -151,6 +151,7 @@
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\driver.h" />
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\histogram.h" />
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\interarrival.h" />
+ <ClInclude Include="$(SolutionDir)\..\test\cpp\qps\limit_cores.h" />
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\perf_db_client.h" />
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\qps_worker.h" />
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\report.h" />
@@ -214,6 +215,8 @@
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\test\cpp\qps\driver.cc">
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\limit_cores.cc">
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\test\cpp\qps\perf_db_client.cc">
</ClCompile>
<ClCompile Include="$(SolutionDir)\..\test\cpp\qps\qps_worker.cc">
diff --git a/vsprojects/vcxproj/qps/qps.vcxproj.filters b/vsprojects/vcxproj/qps/qps.vcxproj.filters
index 14e18e2d72fbf7f7bde8ff4047df98d601ee64ca..650116a912ea0799ce8951b12ee52f8f7f1ae7cb 100644
--- a/vsprojects/vcxproj/qps/qps.vcxproj.filters
+++ b/vsprojects/vcxproj/qps/qps.vcxproj.filters
@@ -28,6 +28,9 @@
<ClCompile Include="$(SolutionDir)\..\test\cpp\qps\driver.cc">
<Filter>test\cpp\qps</Filter>
</ClCompile>
+ <ClCompile Include="$(SolutionDir)\..\test\cpp\qps\limit_cores.cc">
+ <Filter>test\cpp\qps</Filter>
+ </ClCompile>
<ClCompile Include="$(SolutionDir)\..\test\cpp\qps\perf_db_client.cc">
<Filter>test\cpp\qps</Filter>
</ClCompile>
@@ -63,6 +66,9 @@
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\interarrival.h">
<Filter>test\cpp\qps</Filter>
</ClInclude>
+ <ClInclude Include="$(SolutionDir)\..\test\cpp\qps\limit_cores.h">
+ <Filter>test\cpp\qps</Filter>
+ </ClInclude>
<ClInclude Include="$(SolutionDir)\..\test\cpp\qps\perf_db_client.h">
<Filter>test\cpp\qps</Filter>
</ClInclude>