c6ebbb5482
Added GRPC_ERROR_IS_NONE ( #29937 )
...
* Added GRPC_ERROR_IS_NONE
* Convert
* Fix
3 years ago
18a8f6aad9
Refactor end2end tests to exercise each EventEngine ( #29202 )
...
* Refactor end2end tests to exercise each EventEngine
* fix incorrect bazel_only exclusions
* Automated change: Fix sanity tests
* microbenchmark fix
* sanitize, fix iOS flub
* Automated change: Fix sanity tests
* iOS fix
* reviewer feedback
* first pass at excluding EventEngine test expansion
Also caught a few cases where we should not test pollers, but should
test all engines. And two cases where we likely shouldn't be testing
either product.
* end2end fuzzers to be fuzzed differently via EventEngine.
* sanitize
* reviewer feedback
* remove misleading comment
* reviewer feedback: comments
* EE test_init needs to play with our build system
* fix golden file test runner
Co-authored-by: drfloob <drfloob@users.noreply.github.com>
3 years ago
5fc3ff8203
grpc_millis -> Timestamp/Duration ( #28119 )
...
* wip
* Automated change: Fix sanity tests
* fixes
* progress
* progress
* grpc compiles
* Automated change: Fix sanity tests
* fixing tests
* x
* progress
* better code
* Automated change: Fix sanity tests
* progress
* progress
* windows fix
* Make Duration metadata trivial
* better message
* fix
* Automated change: Fix sanity tests
* fix
* fix
* fix
* fix
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* fix
* progress
* fixes
* fix
* fix
* spam
* un-disable errantly disabled tests
* gain insight
* Automated change: Fix sanity tests
* fixes
* fixes
* fix
* debug
* tweak
* fix
* fix timeout
* fix comment
* fixes
* x
* better test
* tests
* Automated change: Fix sanity tests
* missed file
* fix
* x
* fix
* fix
* fix
* fix
* Automated change: Fix sanity tests
* fix
* merge
* Automated change: Fix sanity tests
* fix
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
85189b24bb
Reintroduce: Avoid fully qualifying namespaces (and add check) ( #28917 )
...
Based on a handful of https://abseil.io/tips , it's generally advised to
only fully-qualify namespaces when in a `using` statement, or when it's
otherwise required for compilation. In all other cases, the general
recommendation is to not fully-qualify.
This change fixes most `grpc.*` namespace uses. There are potential
challenges in trying to make blanket changes to non-gRPC namespace uses,
such as `::testing`, since there is also a `grpc::testing` namespace.
3 years ago
e72a5fe5dd
Revert "Avoid fully qualifying namespaces (and add check) ( #28901 )" ( #28916 )
...
This reverts commit fc7314c701
3 years ago
fc7314c701
Avoid fully qualifying namespaces (and add check) ( #28901 )
...
Based on a handful of https://abseil.io/tips , it's generally advised to
only fully-qualify namespaces when in a `using` statement, or when it's
otherwise required for compilation. In all other cases, the general
recommendation is to not fully-qualify.
This change fixes most `grpc.*` namespace uses. There are potential
challenges in trying to make blanket changes to non-gRPC namespace uses,
such as `::testing`, since there is also a `grpc::testing` namespace.
3 years ago
4b881c5947
Remove grpc_mdelem ( #28267 )
...
* Automated change: Fix sanity tests
* content-type
* Automated change: Fix sanity tests
* clang-format
* fix
* Move colon prefixed metadata
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* try to fix windows failure
* try and scale sizes better
* ambiguity fix?
* wip metadatavalueasslice
* Fix status code for resource exhaustion
* Revert "Revert "Move a bunch of slice typed metadata to new system (#28107 )" (#28208 )"
This reverts commit 7717587063
3 years ago
264c321d83
Move compression related metadata to the new system ( #28223 )
...
* Eliminate most of grpc_message metadata handling
* Eliminate most of host metadata handling
* Remove more callouts without fixing code
* fiiixes
* typo
* Automated change: Fix sanity tests
* try-shrink
* Automated change: Fix sanity tests
* size tweaks
* less tricks
* deunique
* commonize
* commonize
* Automated change: Fix sanity tests
* size tuning, fixes
* Automated change: Fix sanity tests
* fix
* size tuning, fixes
* remove constexpr
* fix
* reuse code
* fix
* tweak code
* more tweaks
* tell no lies
* fixes
* fixes
* Automated change: Fix sanity tests
* fix
* fix
* fix
* fix
* fix?
* fix binder
* fix
* fix
* fixes
* Automated change: Fix sanity tests
* fix
* initial refactoring
* optimize status encoding
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* content-type
* Automated change: Fix sanity tests
* clang-format
* fix
* Move colon prefixed metadata
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* try to fix windows failure
* try and scale sizes better
* ambiguity fix?
* wip metadatavalueasslice
* Fix status code for resource exhaustion
* Revert "Revert "Move a bunch of slice typed metadata to new system (#28107 )" (#28208 )"
This reverts commit 7717587063
3 years ago
0deb64d1f6
Move content-type, colon prefixed metadata to new system ( #28204 )
...
* Eliminate most of grpc_message metadata handling
* Eliminate most of host metadata handling
* Remove more callouts without fixing code
* fiiixes
* typo
* Automated change: Fix sanity tests
* try-shrink
* Automated change: Fix sanity tests
* size tweaks
* less tricks
* deunique
* commonize
* commonize
* Automated change: Fix sanity tests
* size tuning, fixes
* Automated change: Fix sanity tests
* fix
* size tuning, fixes
* remove constexpr
* fix
* reuse code
* fix
* tweak code
* more tweaks
* tell no lies
* fixes
* fixes
* Automated change: Fix sanity tests
* fix
* fix
* fix
* fix
* fix?
* fix binder
* fix
* fix
* fixes
* Automated change: Fix sanity tests
* fix
* initial refactoring
* optimize status encoding
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* content-type
* Automated change: Fix sanity tests
* clang-format
* fix
* Move colon prefixed metadata
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* try to fix windows failure
* try and scale sizes better
* ambiguity fix?
* wip metadatavalueasslice
* Fix status code for resource exhaustion
* Revert "Revert "Move a bunch of slice typed metadata to new system (#28107 )" (#28208 )"
This reverts commit 7717587063
3 years ago
b95ed96b96
Revert "Revert "Move arena into resource quota ( #28008 )" ( #28292 )" ( #28293 )
...
This reverts commit 91edf92ce0
3 years ago
91edf92ce0
Revert "Move arena into resource quota ( #28008 )" ( #28292 )
...
This reverts commit ad424a2ebf
3 years ago
ad424a2ebf
Move arena into resource quota ( #28008 )
...
* new resource quota integration
* Automated change: Fix sanity tests
* fix
* fix
* fixes
* fixes
* fixes
* Automated change: Fix sanity tests
* fixes
* fixes
* Automated change: Fix sanity tests
* fixes
* fix
* fixes
* windows-fix
* fixes
* fixes
* fix
* fix-asan
* banned
* banned
* fixes
* clang-tidy-fix
* Automated change: Fix sanity tests
* fix-cronet
* review feedback
* review feedback
* Automated change: Fix sanity tests
* fixes
* bug fix
* fixes
* compile fix
* exclude megabyte size payloads from 1byte tests
* windows fix
* start moving ios
* keep moving windows
* Get windows compilation working.
* Automated change: Fix sanity tests
* better
* fixes
* remove slice buffer from memory_allocator.h
* Revert "remove slice buffer from memory_allocator.h"
This reverts commit 234a63b6e3
3 years ago
e21505858f
Move some integer based metadata to the new system ( #28198 )
...
* Eliminate most of grpc_message metadata handling
* Eliminate most of host metadata handling
* Remove more callouts without fixing code
* fiiixes
* typo
* Automated change: Fix sanity tests
* try-shrink
* Automated change: Fix sanity tests
* size tweaks
* less tricks
* deunique
* commonize
* commonize
* Automated change: Fix sanity tests
* size tuning, fixes
* Automated change: Fix sanity tests
* fix
* size tuning, fixes
* remove constexpr
* fix
* reuse code
* fix
* tweak code
* more tweaks
* tell no lies
* fixes
* fixes
* Automated change: Fix sanity tests
* fix
* fix
* fix
* fix
* fix?
* fix binder
* fix
* fix
* fixes
* Automated change: Fix sanity tests
* fix
* initial refactoring
* optimize status encoding
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* fix
* try to fix windows failure
* try and scale sizes better
* ambiguity fix?
* wip metadatavalueasslice
* Fix status code for resource exhaustion
* Revert "Revert "Move a bunch of slice typed metadata to new system (#28107 )" (#28208 )"
This reverts commit 7717587063
3 years ago
220cf641fa
Reland slice metadata conversion ( #28210 )
...
* Fix status code for resource exhaustion
* Revert "Revert "Move a bunch of slice typed metadata to new system (#28107 )" (#28208 )"
This reverts commit 7717587063
3 years ago
7717587063
Revert "Move a bunch of slice typed metadata to new system ( #28107 )" ( #28208 )
...
This reverts commit 4d432aefc1
3 years ago
4d432aefc1
Move a bunch of slice typed metadata to new system ( #28107 )
...
* Eliminate most of grpc_message metadata handling
* Eliminate most of host metadata handling
* Remove more callouts without fixing code
* fiiixes
* typo
* Automated change: Fix sanity tests
* try-shrink
* Automated change: Fix sanity tests
* size tweaks
* less tricks
* deunique
* commonize
* commonize
* Automated change: Fix sanity tests
* size tuning, fixes
* Automated change: Fix sanity tests
* fix
* size tuning, fixes
* remove constexpr
* fix
* reuse code
* fix
* tweak code
* more tweaks
* tell no lies
* fixes
* fixes
* Automated change: Fix sanity tests
* fix
* fix
* fix
* fix
* fix?
* fix binder
* fix
* fix
* fixes
* Automated change: Fix sanity tests
* fix
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
1c885232e0
Reland te:trailers metadata change with fixes ( #27785 )
...
* Revert "Revert "Reland te: trailers metadata stuff (#27781 )" (#27784 )"
This reverts commit 33fff40174
3 years ago
33fff40174
Revert "Reland te: trailers metadata stuff ( #27781 )" ( #27784 )
...
This reverts commit f5ab108ab7
3 years ago
f5ab108ab7
Reland te: trailers metadata stuff ( #27781 )
...
* Revert "Revert "Add metadata specialization for te: trailers (#27714 )" (#27779 )"
This reverts commit 2039cec4b1
3 years ago
2039cec4b1
Revert "Add metadata specialization for te: trailers ( #27714 )" ( #27779 )
...
This reverts commit 7cded136b7
3 years ago
7cded136b7
Add metadata specialization for te: trailers ( #27714 )
...
* Add metadata specialization for te: trailers
* remove the evidence
* update microbenchmarks
* ugh
* cleanup copy code
* fix asan detected leak
* Automated change: Fix sanity tests
* append
* binder
* fix-cronet
* inproc fixes
* Automated change: Fix sanity tests
* convert cronet encode path
* fixes
* fixes
* review feedback
* Automated change: Fix sanity tests
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
632cc4cc36
Make hpack tracing available in opt builds also ( #27728 )
3 years ago
1df153f46e
Revert "Revert "Move metadata setting into HPackParser ( #27545 )" ( #27686 )" ( #27688 )
...
This reverts commit 0e6ced8800
3 years ago
0e6ced8800
Revert "Move metadata setting into HPackParser ( #27545 )" ( #27686 )
...
This reverts commit f57a1f7d8c
3 years ago
f57a1f7d8c
Move metadata setting into HPackParser ( #27545 )
...
* forward work to get append, limit check into parser
* further cleanup
* Remove chttp2_incoming_metadata_buffer
* Automated change: Fix sanity tests
* test fixes
* fix cronet
* wip
* first pass mementofication of parsing - libgrpc compiles
* further progress
* fixes
* fixes
* fix leak
* Automated change: Fix sanity tests
* fix leak
* fixes
* x
* improve fuzzer
* init ordering fix
* Update hpack_parser_table.h
* Update hpack_parser.cc
* Update hpack_parser_test.cc
* Automated change: Fix sanity tests
* Automated change: Fix sanity tests
* i mustache myself why
* fix use after free
* Automated change: Fix sanity tests
* fixes
* eliminate second pass metadata - this is an illegal frame and fails the new parser
* handle mementos with size > sizeof(intptr_t)
* fix
* add parsed metadata header, test
* Automated change: Fix sanity tests
* fix includes
* phase1
* phase2
* Update parsed_metadata.h
* fix
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
b2942f601c
Modify hpack benchmark scenarios ( #27567 )
...
It used to be that we could run the hpack deserializer into an arbitrary
sink - that's about to change and the hpack deserializer will buffer
directly into a map. That being the case, it's really hard to compare
performance of the current and the new system. With this PR, I'm
updating the relevant scenario to be more similar to the eventual
scenario that we plan, so that as the new work finishes up, we can get a
clearer idea of what changes we're really making.
3 years ago
91a2db9bc2
Make deadline the first metadata trait ( #27468 )
3 years ago
9872da79a1
Eliminate grpc_metadata_batch_{init,destroy,move} ( #27349 )
...
* Eliminate grpc_metadata_batch_{init,destroy,move}
* fixes
* fixes
* fixes
* fixes
* portability fixes
* fixes
* fix
* fix
* fix
* be explicit about being explicit
3 years ago
fd233193ec
Encapsulate metadata aggregates ( #27262 )
...
* Encapsulate metadata aggregates
* Automated change: Fix sanity tests
* add const
* Automated change: Fix sanity tests
* add a comment about an awful api
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
ea389c00c2
Adjust include order per style guide ( #27175 )
...
Introduce clang-format configuration to sort includes closer to our rules.
3 years ago
dc701787e2
Convert HPACK encoder to C++ ( #27226 )
...
* Rebuild HPACK encoder table as C++
* move comment
* incguards
* build
* Automated change: Fix sanity tests
* c++ initialization ftw
* Automated change: Fix sanity tests
* Add missing header
* Add missing header
* Begin converting HPACK encoder to c++
* First pass conversion to c++
* fixes
* Automated change: Fix sanity tests
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
3 years ago
bbea27de46
Reland HPACK parsing changes ( #26997 )
...
* Revert "Revert "HPACK Table --> C++ (#26851 )" (#26995 )"
This reverts commit 840bcce9c4
3 years ago
840bcce9c4
Revert "HPACK Table --> C++ ( #26851 )" ( #26995 )
...
This reverts commit 83bcb0cf2e
3 years ago
83bcb0cf2e
HPACK Table --> C++ ( #26851 )
...
* Buffer HPACK parsing until the end of a header boundary
HTTP2 headers are sent in (potentially) many frames, but all must be
sent sequentially with no traffic intervening.
This was not clear when I wrote the HPACK parser, and still indeed quite
contentious on the HTTP2 mailing lists.
Now that matter is well settled (years ago!) take advantage of the fact
by delaying parsing until all bytes are available.
A future change will leverage this to avoid having to store and verify
partial parse state, completely eliminating indirect calls within the
parser.
* maybe fixes
* xx
* fix boundary detection
* clang-format
* Revert "xx"
This reverts commit 258d712ed3#26700 )"
This reverts commit 8bab3e4bf4
3 years ago
613b90ba93
Revert "Buffer HPACK parsing until the end of a header boundary ( #26700 )" ( #26825 )
...
This reverts commit 8bab3e4bf4
3 years ago
8bab3e4bf4
Buffer HPACK parsing until the end of a header boundary ( #26700 )
...
HTTP2 headers are sent in (potentially) many frames, but all must be
sent sequentially with no traffic intervening.
This was not clear when I wrote the HPACK parser, and still indeed quite
contentious on the HTTP2 mailing lists.
Now that matter is well settled (years ago!) take advantage of the fact
by delaying parsing until all bytes are available.
A future change will leverage this to avoid having to store and verify
partial parse state, completely eliminating indirect calls within the
parser.
3 years ago
d3e5803cb2
Move HPACK parser to C++ ( #26689 )
...
This is a fairly low effort migration of the current codebase into a C++ class, instead of free standing C code.
It builds upon #26657 as a necessary first step.
I've tried to minimize any changes to semantics or logic in this change, except where required to get a minimal amount of encapsulation - which is the major aim of this change.
A future change in this series will buffer slices until all HPACK headers are in memory for a stream prior to decoding -- it's important to have an encapsulated API to the parser before doing so however (hence this CL).
The next change after that will be an almost complete rewrite of the parsing functionality -- since we'll have the total set of header bytes, we'll no longer need to support suspending decoding at arbitrary points. This will allow us to move to a simple recursive descent parser, eliminate a bunch of indirection in this code, and end up in a much more malleable place for when we start doing metadata API changes.
(we likely also end up with some good performance wins!)
3 years ago
ca945a58e9
Introduced grpc_error_handle ( #25902 )
...
- Define grpc_error_handle
- Replace grpc_error* with grpc_error_handle
4 years ago
62ac3f075a
Added call to grpc::testing::TestEnvironment in tests
5 years ago
3a519a0b64
Replaced grpc_core New & Delete with C++ new & delete
5 years ago
406b70629a
Remove unused parameter warning (17 of 20)
5 years ago
0b06676c9e
hpack encoder optimizations.
...
Removed some cycles and branches from hpack_enc for CH2.
Specifically:
1. Pushed certain metadata key/value length checks to
prepare_application_metadata() in src/core/lib/surface/call.cc.
This means that rather than check all key/val lengths for all metadata, we only
do so for custom added user metadata. Inside CH2, we change the length checks to
debug checks so we can catch if core/filter metadata fails to pass the check.
2. Changed various asserts to debug asserts when able.
3. Refactored some of the header emission code to remove duplicated code.
4. Un-inlined some logging methods.
This results in somewhat faster hpack_encoder performance:
BM_HpackEncoderInitDestroy
222ns ± 0% 221ns ± 0% -0.29% (p=0.000 n=34+34)
BM_HpackEncoderEncodeDeadline
[framing_bytes/iter:9 header_bytes/iter:6 ] 135ns ± 1%
124ns ± 0% -8.05% (p=0.000 n=39+38)
BM_HpackEncoderEncodeHeader<EmptyBatch>/0/16384
[framing_bytes/iter:9 header_bytes/iter:0 ] 34.2ns ± 0%
34.2ns ± 0% -0.01% (p=0.014 n=34+38)
BM_HpackEncoderEncodeHeader<EmptyBatch>/1/16384
[framing_bytes/iter:9 header_bytes/iter:0 ] 34.2ns ± 0%
34.2ns ± 0% -0.04% (p=0.004 n=34+37)
BM_HpackEncoderEncodeHeader<SingleStaticElem>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.5ns ± 0%
45.9ns ± 0% -3.28% (p=0.000 n=28+38)
BM_HpackEncoderEncodeHeader<SingleInternedKeyElem>/0/16384
[framing_bytes/iter:9 header_bytes/iter:6 ] 77.0ns ± 1%
68.3ns ± 1% -11.33% (p=0.000 n=39+40)
BM_HpackEncoderEncodeHeader<SingleInternedElem>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.7ns ± 1%
45.5ns ± 0% -4.63% (p=0.000 n=39+33)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<1, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.2ns ± 0%
45.3ns ± 0% -3.96% (p=0.000 n=33+34)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<3, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.7ns ± 0%
45.6ns ± 0% -4.54% (p=0.000 n=38+40)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<10, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.7ns ± 0%
45.5ns ± 0% -4.63% (p=0.000 n=39+32)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<31, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.8ns ± 0%
45.6ns ± 1% -4.59% (p=0.000 n=38+39)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<100, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.8ns ± 0%
45.5ns ± 0% -4.64% (p=0.000 n=39+36)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<1, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.3ns ± 0%
45.3ns ± 0% -4.09% (p=0.000 n=38+36)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<3, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.8ns ± 1%
45.6ns ± 0% -4.71% (p=0.000 n=37+40)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<10, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.7ns ± 0%
45.5ns ± 0% -4.66% (p=0.000 n=39+32)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<31, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.8ns ± 1%
45.6ns ± 1% -4.62% (p=0.000 n=37+39)
BM_HpackEncoderEncodeHeader<SingleInternedBinaryElem<100, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.7ns ± 0%
45.5ns ± 0% -4.67% (p=0.000 n=38+32)
BM_HpackEncoderEncodeHeader<SingleNonInternedElem>/0/16384
[framing_bytes/iter:9 header_bytes/iter:9 ] 80.5ns ± 1%
74.7ns ± 0% -7.16% (p=0.000 n=38+35)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<1, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:12 ] 105ns ± 1%
99ns ± 0% -5.91% (p=0.000 n=38+34)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<3, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:14 ] 111ns ± 1%
106ns ± 1% -4.86% (p=0.020 n=39+2)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<10, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:23 ] 135ns ± 0%
130ns ± 0% -3.45% (p=0.020 n=35+2)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<31, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:46 ] 225ns ± 1%
223ns ± 0% -0.91% (p=0.003 n=37+2)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<100, false>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:120 ] 467ns ± 0%
472ns ± 0% +1.09% (p=0.003 n=38+2)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<1, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:12 ] 81.6ns ± 1%
74.8ns ± 0% -8.40% (p=0.000 n=37+33)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<3, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:14 ] 82.0ns ± 1%
74.8ns ± 0% -8.80% (p=0.000 n=37+32)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<10, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:21 ] 82.1ns ± 1%
74.9ns ± 0% -8.86% (p=0.000 n=35+34)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<31, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:42 ] 97.6ns ± 2%
91.8ns ± 0% -5.95% (p=0.000 n=35+27)
BM_HpackEncoderEncodeHeader<SingleNonInternedBinaryElem<100, true>>/0/16384
[framing_bytes/iter:9 header_bytes/iter:111 ] 97.2ns ± 1%
91.2ns ± 2% -6.19% (p=0.000 n=37+38)
BM_HpackEncoderEncodeHeader<SingleNonInternedElem>/0/1
[framing_bytes/iter:54 header_bytes/iter:9 ] 230ns ± 0%
221ns ± 0% -3.91% (p=0.000 n=38+37)
BM_HpackEncoderEncodeHeader<MoreRepresentativeClientInitialMetadata>/0/16384
[framing_bytes/iter:9 header_bytes/iter:16 ] 206ns ± 2%
170ns ± 1% -17.51% (p=0.000 n=39+39)
BM_HpackEncoderEncodeHeader<RepresentativeServerInitialMetadata>/0/16384
[framing_bytes/iter:9 header_bytes/iter:3 ] 66.4ns ± 2%
62.5ns ± 1% -5.85% (p=0.000 n=34+39)
BM_HpackEncoderEncodeHeader<RepresentativeServerTrailingMetadata>/1/16384
[framing_bytes/iter:9 header_bytes/iter:1 ] 47.5ns ± 0%
45.9ns ± 1% -3.29% (p=0.000 n=26+38)
5 years ago
1077b3435c
Use range-based for on state rather than state.KeepRunning when possible
5 years ago
b46e3668d3
s/branch/tail_call/ for CH2 on_hdr().
...
on_hdr() checks if a void-return function pointer is null before jumping to it.
If it is null, it returns an error; else it executes that function and returns
success.
This change converts the void-returning function to one that returns a
grpc_error* and thus saves a branch in on_hdr() (since we're branching once by
following the function pointer anyways, we're effectively coalescing these two
branches).
5 years ago
59564ebd96
Fix warnings to unblock gcc8 support
5 years ago
b1d73a01f1
Removed duplicate static table from hpack table. Removed an or instruction for
...
every usage of static grpc metadata. Inlined hpack table lookups for static
metadata.
This leads to faster hpack parser creation:
BM_HpackParserInitDestroy 5.32µs ± 1% 0.06µs ± 1% -98.91% (p=0.000 n=18+19)
And slightly faster parsing:
BM_HpackParserParseHeader<RepresentativeClientInitialMetadata, OnInitialHeader>
456ns ± 1% 435ns ± 1% -4.74% (p=0.000 n=18+19)
BM_HpackParserParseHeader<MoreRepresentativeClientInitialMetadata,
OnInitialHeader>
1.06µs ± 2% 1.04µs ± 2% -1.82% (p=0.000 n=19+20)
It also yields a slight (0.5 - 1.0 microsecond) reduction in CPU time for
fullstack unary pingpong:
BM_UnaryPingPong<TCP, NoOpMutator, NoOpMutator>/0/512
[polls/iter:3.0001 ] 23.9µs ± 2%
23.0µs ± 1% -3.63% (p=0.002 n=6+6)
BM_UnaryPingPong<TCP, NoOpMutator, NoOpMutator>/0/32768
[polls/iter:3.00015 ] 35.1µs ± 1%
34.2µs ± 1% -2.57% (p=0.036 n=5+3)
BM_UnaryPingPong<MinTCP, NoOpMutator, NoOpMutator>/8/0
[polls/iter:3.00011 ] 21.7µs ± 3%
21.2µs ± 2% -2.44% (p=0.017 n=6+5)
5 years ago
e18ed03c04
Made gRPC inialized after entering main function in microbenchmarks.
6 years ago
8ce42f67b2
Shrink arena size by 40 bytes and add additional
...
alignment options (for cache-alignment).
We shrink by:
1) Removing an unnecessary zone pointer.
2) Replacing gpr_mu (40 bytes when using pthread_mutex_t) with
std::atomic_flag.
We also header-inline the fastpath alloc (ie. when not doing a zone
alloc) and move the malloc() for a zone alloc outside of the mutex
critical zone, which allows us to replace the mutex with a spinlock.
We also cache-align created arenas.
6 years ago
48e4a81b05
Remeve memset(0) from arena allocated memory.
...
Callers are updated to properly initialize the memory.
This behavior can be overridden using GRPC_ARENA_INIT_STRATEGY
environment variable.
6 years ago
4c6e7ce15d
Destroy metadata buffer at end of benchmark loop
6 years ago
Esun Kim
AJ Heller
Craig Tiller
Vijay Pai
Arjun Roy
Hope Casey-Allen
Soheil Hassas Yeganeh