Commit Graph

208 Commits

Author SHA1 Message Date
Daniel Lemire fa4ce6a8bc
There is confusion between gigabytes and gigibytes. Let us standardize throughout. (#838)
* There is confusion between gigabytes and gigibytes.

* Trying to be consistent.
2020-05-01 12:16:18 -04:00
John Keiser c3dec1a5ea Default SIMDJSON_GOOGLE_BENCHMARKS to ON. 2020-04-29 15:21:43 -07:00
Daniel Lemire f0d5337818
Adding independent benchmarks using Google Benchmark (#826)
* Adding independent benchmarks using Google Benchmark
2020-04-29 13:53:54 -04:00
Daniel Lemire 4cd9de5c37
This will change the default of the parse benchmark so that it work over hot buffers (#827)
* This will change the default of the parse benchmark so that it work over hot buffers
by default, thus omitting memory allocation as part of the benchmark.

* Everyone should be using '-H' from now on.
2020-04-29 13:43:27 -04:00
John Keiser 92d7af0881 Don't include benchmark overhead in documents/s 2020-04-28 13:15:01 -07:00
John Keiser 0e6ea76e88
Make checkperf work on Windows (#799)
* Make command line arguments work for Windows

* Run checkperf on Windows
2020-04-27 14:20:05 -04:00
Daniel Lemire 0d1c574cb1
A few more changes... (#775)
* More nitpicking.
2020-04-23 11:36:52 -04:00
Daniel Lemire e030f02776 Merge branch 'master' into jkeiser/wconversion 2020-04-22 22:03:34 -04:00
Daniel Lemire 80dbf9a32a
We should not enable checkperf on anything but Linux. (#762) 2020-04-22 21:54:03 -04:00
John Keiser d4a37f6ef5 Enable conversion warnings on Linux and Windows 2020-04-22 14:21:30 -07:00
John Keiser 3091e2dc0e Add fallback, westmere and unthreaded checkperf 2020-04-20 11:18:40 -07:00
John Keiser fc50a36cc5 Make checkperf build master with the same options 2020-04-20 11:14:46 -07:00
John Keiser 9bf9fba2ec Add checkperf to cmake 2020-04-20 11:14:46 -07:00
John Keiser 289cc3e7a0 Treat warnings as errors during compilation 2020-04-15 19:59:38 -07:00
John Keiser 7480b87e07
Merge pull request #693 from simdjson/jkeiser/cmake-quickstartcpp
Add C++11 tests to cmake
2020-04-15 19:53:14 -07:00
Daniel Lemire befa6423be
This massively improves the performance of tight loops relying on a type() call. (#721)
* This massively improves the performance of tight loops relying on a type() call.

* Adding a few more benchmarks
2020-04-15 20:45:40 -04:00
John Keiser 09cf18a646 Add C++11 tests to cmake
- Add simdjson-flags target so callers don't have flags forced on them
2020-04-15 17:26:25 -07:00
Daniel Lemire 326c175dcb
Massive performance boost for get<double>. (#719)
* Massive performance boost for get<double>.
2020-04-15 20:09:45 -04:00
Daniel Lemire 6d7c77ddc1
Let us try to check with the exceptions disabled. (#707)
* Tweaking code so that we can run all tests with exceptions off.
* Removing SIMDJSON_DISABLE_EXCEPTIONS
2020-04-15 16:45:36 -04:00
Daniel Lemire b523c43927
Can we provide a size() function to arrays and objects? (eager approach) [TO BE MERGED] (#690)
* This is an implementation of "size()" for arrays and objects.
* Adding benchmark
* Adding a size() remark in the documentation.
* Extending size() to result types.
2020-04-15 10:15:48 -04:00
Paul Dreik 75545ff70d
ref qualify parser methods to avoid use of dangling objects (#703)
To avoid using data belonging to a temporary, the parse functions are ref qualified to get a compile error if used on an rvalue. See https://github.com/simdjson/simdjson/issues/696

Compilation tests are also added, to make sure bad usage fails to compile.

Reviewed by jkeiser.
2020-04-15 09:57:52 +02:00
John Keiser 7317fe1440 Don't reinitialize submodules
Add ability to turn competitive benchmarks off (no need for submodules)
2020-04-09 08:52:29 -07:00
John Keiser 7b58fea911 Add benchmark competitions to cmake 2020-04-09 08:52:29 -07:00
John Keiser 6dabfa176a Add competition libraries 2020-04-09 08:52:29 -07:00
John Keiser 3dcc188d93 Add more tests to cmake 2020-04-08 14:52:56 -07:00
John Keiser 10b7556a37 Specify cmake tests, benchmarks and tools idiomatically 2020-04-08 14:52:56 -07:00
John Keiser 54b7291c34 Reference simdjson by name, don't specify include files individually 2020-04-08 14:52:55 -07:00
Daniel Lemire 21dce6cca9
Displaying the numbers of documents parsed per second (#652)
* Some users are interested, as a metric, in the number of documents parsed per second.
Obviously, this means reusing the same parser again and again.

* Adding a sentence

* This update the parsingcompetition benchmark so that it displays the number of documents parsed per second.
2020-03-30 17:51:03 -04:00
John Keiser d93af1161d Remove set_capacity, replace with allocate
Makes allocation point more predictable
2020-03-30 13:49:54 -07:00
John Keiser 434776db1a Deprecate more things 2020-03-30 13:48:43 -07:00
John Keiser 622d9c9480 Replace as_X and is_X with get<T> and is<T> 2020-03-28 15:29:53 -07:00
John Keiser 03746b966b Move document/element/etc. under dom 2020-03-28 13:42:21 -07:00
Daniel Lemire 450e19858b Minor fix to distinctuseridcompetition 2020-03-28 15:56:10 -04:00
John Keiser e836c28008 Deprecate parser error code methods
- Also make competitions compile without warnings
2020-03-28 10:13:20 -07:00
John Keiser 5ad405006c Return document::element from parse, load, parse_many, load_many 2020-03-27 12:24:41 -07:00
John Keiser 2e420169c3 Remove document::parse and document::load 2020-03-26 10:13:09 -07:00
Daniel Lemire ab0e22a316
Trying to migrate distinctuseridcompetition to new API. (#624)
* Trying to migrate distinctuseridcompetition to new API.

* Ok. Good performance + got rid of old API.
2020-03-26 12:06:28 -04:00
John Keiser a0bce440a6 Remove document_iterator, document::iterator, ParsedJsonIterator
Keep ParsedJson::Iterator only, without template, in same form as
it was in 0.2
2020-03-25 18:26:51 -07:00
Daniel Lemire 1cf4fe405d
Fixing issue 602 (#621) 2020-03-25 21:06:20 -04:00
Daniel Lemire 6b8f5d3354
Fixing issue 601 (#618)
* Fixing issue 601
2020-03-25 20:44:55 -04:00
John Keiser d5af359365
Fix compile error in master (#619) 2020-03-25 20:11:23 -04:00
Daniel Lemire d84e70b6e5
migrating minifier competition to new API (#597)
* Migrating minifiercompetition to new API.
2020-03-24 10:13:55 -04:00
Daniel Lemire 7ff034504d
Migrating parsingcompetition to new API. (#593)
* Migrating parsingcompetition to new API.

* Removing ParsedJson
2020-03-24 10:06:44 -04:00
Daniel Lemire 5d1e3efce8
faster minifier (#568)
* Fallback should use our scalar code.
* parse should have a nicer error message.
* Making it so that "minify" can use different architectures.
* Let us change the minifier competition so that it tests all implementations.
* Documenting the untaken optimization opportunity.

Co-authored-by: John Keiser <john@johnkeiser.com>
2020-03-20 16:14:47 -04:00
Daniel Lemire 6cefeb338b
std::tie does not work on some compilers (#567)
* std::tie workaround.

* Cleaner solution
2020-03-19 16:56:45 -04:00
John Keiser af203aaf86 Add fallback parser for pre-SSE4.2 machines 2020-03-17 14:59:47 -07:00
John Keiser 8e2c06cb0e Compile with -fno-exceptions 2020-03-17 13:54:37 -07:00
John Keiser 1a5d8f1957 Add tests for SIMDJSON_EXCEPTIONS=0, add `tie()` support 2020-03-17 13:54:37 -07:00
Daniel Lemire 317fc6ba0e
accurate number parsing (#558) 2020-03-15 22:30:21 -04:00
John Keiser 0c190b165c Benchmark minify 2020-03-13 18:59:15 -07:00