h2load: Don't use std::future with --disable-threads

Now we don't use std::future with --disable-threads, checking
std::future in configure.ac was removed and building h2load is always
enabled.
This commit is contained in:
Tatsuhiro Tsujikawa 2014-10-05 14:25:15 +09:00
parent 32ddca532a
commit 7a09feebc3
3 changed files with 14 additions and 34 deletions

View File

@ -162,23 +162,6 @@ auto tp = std::chrono::steady_clock::now();
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
# Check that std::future is available.
AC_MSG_CHECKING([whether std::future is available])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
[[
#include <vector>
#include <future>
]],
[[
std::vector<std::future<int>> v;
]])],
[AC_DEFINE([HAVE_STD_FUTURE], [1],
[Define to 1 if you have the `std::future`.])
have_std_future=yes
AC_MSG_RESULT([yes])],
[have_std_future=no
AC_MSG_RESULT([no])])
AC_LANG_POP()
# Checks for libraries.
@ -369,7 +352,6 @@ if test "x${request_app}" = "xyes" &&
fi
AM_CONDITIONAL([ENABLE_APP], [ test "x${enable_app}" = "xyes" ])
AM_CONDITIONAL([ENABLE_H2LOAD], [ test "x${have_std_future}" = "xyes" ])
enable_hpack_tools=no
# HPACK tools requires jansson

View File

@ -78,8 +78,6 @@ nghttpd_SOURCES = ${HELPER_OBJECTS} ${HELPER_HFILES} nghttpd.cc \
ssl.cc ssl.h \
HttpServer.cc HttpServer.h
if ENABLE_H2LOAD
bin_PROGRAMS += h2load
h2load_SOURCES = util.cc util.h libevent_util.cc libevent_util.h \
@ -93,8 +91,6 @@ if HAVE_SPDYLAY
h2load_SOURCES += h2load_spdy_session.cc h2load_spdy_session.h
endif # HAVE_SPDYLAY
endif # ENABLE_H2LOAD
NGHTTPX_SRCS = \
util.cc util.h http2.cc http2.h timegm.c timegm.h base64.h \
libevent_util.cc libevent_util.h \

View File

@ -577,15 +577,6 @@ std::string get_reqline(const char *uri, const http_parser_url& u)
}
} // namespace
namespace {
Stats run(std::unique_ptr<Worker> worker)
{
worker->run();
return worker->stats;
}
} // namespace
namespace {
int client_select_next_proto_cb(SSL* ssl,
unsigned char **out, unsigned char *outlen,
@ -931,10 +922,10 @@ int main(int argc, char **argv)
std::cout << "starting benchmark..." << std::endl;
std::vector<std::future<Stats>> futures;
auto start = std::chrono::steady_clock::now();
std::vector<std::unique_ptr<Worker>> workers;
#ifndef NOTHREADS
std::vector<std::future<Stats>> futures;
for(size_t i = 0; i < config.nthreads - 1; ++i) {
auto nreqs = nreqs_per_thread + (nreqs_rem-- > 0);
auto nclients = nclients_per_thread + (nclients_rem-- > 0);
@ -944,8 +935,17 @@ int main(int argc, char **argv)
<< std::endl;
auto worker = util::make_unique<Worker>(i, ssl_ctx, nreqs, nclients,
&config);
futures.push_back(std::async(std::launch::async, run, std::move(worker)));
futures.push_back
(std::async(std::launch::async,
[](std::unique_ptr<Worker> worker)
{
worker->run();
return worker->stats;
}, std::move(worker)));
}
#endif // NOTHREADS
auto nreqs_last = nreqs_per_thread + (nreqs_rem-- > 0);
auto nclients_last = nclients_per_thread + (nclients_rem-- > 0);
std::cout << "spawning thread #" << (config.nthreads - 1) << ": "
@ -956,6 +956,7 @@ int main(int argc, char **argv)
&config);
worker.run();
#ifndef NOTHREADS
for(auto& fut : futures) {
auto stats = fut.get();
@ -973,6 +974,7 @@ int main(int argc, char **argv)
worker.stats.status[i] += stats.status[i];
}
}
#endif // NOTHREADS
auto end = std::chrono::steady_clock::now();
auto duration =