diff options
| author | Martin Sustrik <sustrik@250bpm.com> | 2012-04-17 10:48:59 +0200 |
|---|---|---|
| committer | Martin Sustrik <sustrik@250bpm.com> | 2012-04-18 07:16:00 +0200 |
| commit | 464e0d5ed87f5e0c7fa10d13075e62307eba075f (patch) | |
| tree | 8105f2b380dacc9d7d6407f4b04851a1598d8976 /src/socket_base.cpp | |
| parent | 3dc909eabddd68ff1b332af1e42978b55a3c17b6 (diff) | |
Improve efficiency of time measurement in tight loops
This patch instantiate a clock_t instance for each XS
socket. Thus, it is shared between subsequent calls
to xs_recv (and xs_send). That in turn significantly
limits the number of invocations of getimeofday (or similar)
when timeouts are used and recv/send is called in a
tight loop.
Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
Diffstat (limited to 'src/socket_base.cpp')
| -rw-r--r-- | src/socket_base.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/socket_base.cpp b/src/socket_base.cpp index 1f45fd6..39881d5 100644 --- a/src/socket_base.cpp +++ b/src/socket_base.cpp @@ -42,7 +42,6 @@ #include "io_thread.hpp" #include "session_base.hpp" #include "config.hpp" -#include "clock.hpp" #include "pipe.hpp" #include "err.hpp" #include "ctx.hpp" @@ -558,7 +557,6 @@ int xs::socket_base_t::send (msg_t *msg_, int flags_) // Compute the time when the timeout should occur. // If the timeout is infite, don't care. - clock_t clock ; uint64_t end = timeout < 0 ? 0 : (clock.now_ms () + timeout); // Oops, we couldn't send the message. Wait for the next @@ -643,7 +641,6 @@ int xs::socket_base_t::recv (msg_t *msg_, int flags_) // Compute the time when the timeout should occur. // If the timeout is infite, don't care. - clock_t clock ; uint64_t end = timeout < 0 ? 0 : (clock.now_ms () + timeout); // In blocking scenario, commands are processed over and over again until |