diff options
Diffstat (limited to 'libtransport/src/test/test_packet_allocator.cc')
| -rw-r--r-- | libtransport/src/test/test_packet_allocator.cc | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libtransport/src/test/test_packet_allocator.cc b/libtransport/src/test/test_packet_allocator.cc index b63ddde8d..744f1bd24 100644 --- a/libtransport/src/test/test_packet_allocator.cc +++ b/libtransport/src/test/test_packet_allocator.cc @@ -21,6 +21,7 @@ #define ALLOCATION_CHECKS #include <hicn/transport/core/global_object_pool.h> #undef ALLOCATION_CHECKS +#include <hicn/transport/utils/chrono_typedefs.h> #include <hicn/transport/utils/event_thread.h> namespace transport { @@ -30,6 +31,8 @@ class PacketAllocatorTest : public ::testing::Test { protected: static inline const std::size_t default_size = 2048; static inline const std::size_t default_n_buffer = 1024; + static inline const std::size_t counter = 1024; + static inline const std::size_t total_packets = 1024 * counter; // Get fixed block allocator_ of 1024 buffers of size 2048 bytes PacketAllocatorTest() : allocator_(PacketManager<>::getInstance()) { @@ -102,5 +105,27 @@ TEST_F(PacketAllocatorTest, CheckAllocationIsCorrect) { PacketManager<>::PacketStorage::packet_and_shared_ptr))); } +TEST_F(PacketAllocatorTest, CheckAllocationSpeed) { + // Check time needed to allocate 1 million packeauto &packet_manager = + auto &packet_manager = core::PacketManager<>::getInstance(); + + // Send 1 million packets + std::array<utils::MemBuf::Ptr, counter> packets; + auto t0 = utils::SteadyTime::now(); + std::size_t sum = 0; + for (std::size_t j = 0; j < counter; j++) { + for (std::size_t i = 0; i < counter; i++) { + packets[i] = packet_manager.getMemBuf(); + sum++; + } + } + auto t1 = utils::SteadyTime::now(); + + auto delta = utils::SteadyTime::getDurationUs(t0, t1); + auto rate = double(sum) * 1000000.0 / double(delta.count()); + + LOG(INFO) << "rate: " << rate << " packets/s"; +} + } // namespace core } // namespace transport
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