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592 Commits

Author SHA1 Message Date
Karthik Ravi Shankar 3b4835d92d
Merge pull request #18392 from grpc/revert-18223-grpc_namespace_opencensus 
Revert "Fold opencensus into grpc_impl namespace"
 2019-03-15 11:27:35 -07:00
Karthik Ravi Shankar 2bf934f97d
Revert "Fold opencensus into grpc_impl namespace" 2019-03-15 10:20:06 -07:00
Jan Tattermusch cf6a311761
Revert "Windows builds for gRPC C++ tests" 2019-03-15 17:15:20 +01:00
Karthik Ravi Shankar 276c4dc593
Merge pull request #18223 from grpc/grpc_namespace_opencensus 
Fold opencensus into grpc_impl namespace
 2019-03-08 15:45:03 -08:00
Bill Feng d61f690a33
Merge pull request #18285 from billfeng327/update-deps-version 
Windows local Bazel build for gRPC C++ tests
 2019-03-08 14:17:36 -08:00
Soheil Hassas Yeganeh 0031393a17
Merge pull request #18240 from soheilhy/tcp-inq 
Implement TCP_INQ for gRPC in Linux
 2019-03-08 11:29:39 -05:00
billfeng327 9e102ea8b0 excluded non-compatible test 2019-03-07 16:14:02 -08:00
billfeng327 4241edeaa4 renamed tag to no_windows in conformation with Bazel and TensorFlow 2019-03-07 14:52:49 -08:00
Soheil Hassas Yeganeh 18b19105f2 Implement TCP_INQ for gRPC in Linux 
TCP_INQ is a socket option we added to Linux to report pending bytes
on the socket as a control message.

Using TCP_INQ we can accurately decide whether to continue read or not.
Add an urgent parameter, when we do not want to wait for EPOLLIN.

This commit improves the latency of 1 RPC unary (minimal benchmark)
significantly:

  Before:
    l_50: 61.3584984733
    l_90: 94.8328711277
    l_99: 126.211351174
    l_999: 158.722406029

  After:
    l_50: 51.3546011488 (-16%)
    l_90: 72.3420731581 (-23%)
    l_99: 103.280218974 (-18%)
    l_999: 130.905689996 (-17%)
 2019-03-06 22:15:53 -05:00
billfeng327 928aedf5c8 Merge branch 'master' into update-deps-version 2019-03-06 15:48:29 -08:00
billfeng327 ab06853fc9 C++ Windows test builds 2019-03-06 15:47:49 -08:00
Soheil Hassas Yeganeh c060d55cc7
Revert "Introduce grpc_byte_buffer_reader_peek and use it for Protobuf parsing." 2019-03-05 14:01:01 -05:00
Karthik Ravi Shankar b606cad6cc Fold opencensus into grpc_impl namespace 
Moving opencensus into grpc_impl namespace..
 2019-03-04 15:47:37 -08:00
Soheil Hassas Yeganeh 509e77a5a3 Introduce grpc_byte_buffer_reader_peek and use it for Protobuf parsing. 
grpc_byte_buffer_reader_next() copies and references the slice. This
is not always necessary since the caller will not use the slice
after destroying the byte buffer.

A prominent example is the protobuf parser, which
calls grpc_byte_buffer_reader_next() and immediately unrefs the slice
after the call. This ref() and unref() calls can be very expensive
in the hot path.

This commit introduces grpc_byte_buffer_reader_peek() which
essentialy return a pointer to the slice in the buffer, i.e.,
no copies, and no refs.

QPS of 1MiB 1 Channel callback benchmark increases by 5%.
More importantly insructions per cycle is increased by 10%.

Also add tests and benchmarks for byte_buffer_reader_peek()
 2019-03-04 14:17:46 -05:00
Mark D. Roth 251d66aac6 Convert client channel factory to C++ 2019-03-01 08:40:21 -08:00
Vijay Pai 29191d5eda Need to properly init library for microbenchmarks 2019-02-26 12:44:13 -08:00
Mark D. Roth aa149fedbb Revert "Merge pull request #18093 from grpc/revert-17770-lb_policy_picker_api" 
This reverts commit f327b83706, reversing
changes made to b3b5d63423.
 2019-02-19 13:19:24 -08:00
hcaseyal 275296c594
Revert "LB policy picker API" 2019-02-19 11:05:52 -08:00
Soheil Hassas Yeganeh db38d4ca9b
Merge pull request #17939 from vertextao/gpr_mu_cv-leak-test 
Add ASAN-only leak detection for gpr_mu/cv and fix the newly caught leaks
 2019-02-15 21:43:32 -05:00
Nicolas Noble 2ad245cb0c
Revert "Folding the Channel class into the grpc_impl namespace." 2019-02-15 09:52:15 -08:00
xtao 7766912dda
fix more detected mu/cv leaks 2019-02-16 00:00:50 +08:00
Nicolas "Pixel" Noble de332cfcee Merge branch 'master' of https://github.com/grpc/grpc into channel 2019-02-13 22:11:47 +01:00
Mark D. Roth bab8123763 LB policy picker API 2019-02-13 08:30:04 -08:00
Nicolas "Pixel" Noble 63db582516 Merge branch 'master' of https://github.com/grpc/grpc into channel 2019-02-13 00:19:23 +01:00
Vijay Pai f919ace038 Add a microbenchmark for immediately-firing alarms 2019-02-07 08:38:26 -08:00
Juanli Shen 4f3c1572e1
Revert "Revert "C++-ify subchannel"" 2019-01-30 10:23:07 -08:00
Juanli Shen bbfc024a02
Revert "C++-ify subchannel" 2019-01-29 15:23:55 -08:00
Juanli Shen 25dc2ffed6 C++-ify subchannel 2019-01-29 13:00:02 -08:00
Nicolas "Pixel" Noble 2fd079ff7c Channel folding. 2019-01-23 21:40:07 +01:00
Vijay Pai fab05d336c Dynamic callback requesting, graceful server shutdown, and separate ExecCtx for callbacks 2019-01-23 11:21:50 -08:00
Vijay Pai 302e7b4d2b
Merge pull request #17658 from guantaol/avoid_thd_jump 
Avoid the thread jump in server callback APIs.
 2019-01-09 13:43:24 -08:00
Juanli Shen 23677bd827 Remove subchannel args 2019-01-08 19:43:45 -08:00
Guantao Liu 11eff929e2 Avoid the thread jump in server callback APIs. 
Add a utility function in iomgr to check whether the caller thread is a
worker for any background poller, and keep grpc combiner from offloading
closures to the default executor if the current thread is a worker for
any background poller.
 2019-01-07 18:22:50 -08:00
Soheil Hassas Yeganeh 2e017da58a Add microbenchmarks for grpc_timer 
This helps assessing upcoming changes.
 2018-12-21 18:56:09 -05:00
yang-g 038a71d826 Merge remote-tracking branch 'upstream/master' into gpr_test_util_to_grpc_test_util 2018-12-17 08:52:20 -08:00
Vijay Pai ca4e55e6ca Benchmark to show that byte buffer copy is size-independent 2018-12-14 13:23:34 -08:00
ncteisen 7b81ae14a7 clang tidy and clang format 2018-12-07 14:59:04 -08:00
yang-g 67742ef63f Fix BUILD files. Manually edit bzl files 2018-12-06 14:37:52 -08:00
Noah Eisen bc447b5f23
Revert "Revert "Add Testonly to Targets"" 2018-12-06 11:16:15 -08:00
Sheena Madan 5874506655
Merge pull request #17418 from grpc/revert-16882-microbenchmarks-bazel 
Revert "Make Microbenchmarks Test Targets"
 2018-12-05 18:41:39 -08:00
Sheena Madan 8a461613d1
Revert "Make Microbenchmarks Test Targets" 2018-12-05 16:45:15 -08:00
Sheena Madan de00c613a9
Revert "Add Testonly to Targets" 2018-12-05 16:40:37 -08:00
Sheena Madan 073467b584
Update BUILD 2018-12-04 13:14:58 -08:00
ncteisen 0a37159ff4 re add testonly 2018-12-04 12:41:47 -08:00
ncteisen 8ace4e16df disable some add some 2018-11-30 15:37:02 -08:00
ncteisen 475ccfd110 Fix ubsan 2018-11-30 10:27:34 -08:00
ncteisen 3eb6c4779d Exclude census 2018-11-30 10:27:34 -08:00
ncteisen bdd0d47e07 microbenchmarks don't use polling 2018-11-30 10:27:34 -08:00
Noah Eisen 12d9d04cb4 Make microbenchmarks test targets 2018-11-30 10:27:34 -08:00
Guantao Liu 99673fcbe3
Merge pull request #17244 from guantaol/ev_epollbg 
Preparation for the new background poller 'epollbg'
 2018-11-28 15:37:28 -08:00