• Ilya Yaroshenko (29/29) Oct 01 2017 Hello,
• Ilya Yaroshenko (3/4) Oct 01 2017 proper link is
• Atila Neves (3/12) Oct 04 2017 Good work on those benchmarks!
• Kagamin (2/4) Oct 04 2017 AFAIK, ldc translates dmd's -O option to llvm's -O3.
• Ilya Yaroshenko (4/9) Oct 04 2017 sajson loops are manually unrolled already. Very aggressive
• Nicholas Wilson (3/13) Oct 04 2017 Any reason clang++ is only -O2, not -O{3,s,z}?
• Daniel =?UTF-8?B?S296w6Fr?= (5/19) Oct 04 2017 sajson loops are manually unrolled already. Very aggressive
• drug (2/6) Oct 04 2017 https://github.com/tamediadigital/asdf/pull/79

Ilya Yaroshenko <ilyayaroshenko gmail.com> writes:

Hello,

About ASDF
-------------
ASDF [3] is a cache oriented string based JSON representation. 
Besides, it is a convenient Json Library for D that gets out of 
your way. ASDF is specially geared towards transforming high 
volumes of JSON dataframes, either to new JSON Objects or to 
custom data types.

Release Notes
--------------
v0.1.5-beta0 [2] release comes with the new parser that 
significantly improves performance.

Benchmarks
--------------
See also the benchmarks [1] against sajson, one of the fastest 
C++ JSON parser implementations.

Bug fixes
-------------


Please help to test this pre-release!

ASDF is maintained by Tamedia Digital.

Best regards,
Ilya Yaroshenko

[1] 
https://github.com/tamediadigital/asdf/tree/master/benchmarks/sajson
[2] 
https://github.com/tamediadigital/asdf/releases/tag/v0.1.4-beta0
[3] https://github.com/tamediadigital/asdf
[4] https://github.com/tamediadigital/asdf/issues/65

Ilya Yaroshenko <ilyayaroshenko gmail.com> writes:

On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko wrote:
 [2]

proper link is
https://github.com/tamediadigital/asdf/releases/tag/v0.1.5-beta0

Atila Neves <atila.neves gmail.com> writes:

On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko wrote:
 Hello,

 About ASDF
 -------------
 ASDF [3] is a cache oriented string based JSON representation. 
 Besides, it is a convenient Json Library for D that gets out of 
 your way. ASDF is specially geared towards transforming high 
 volumes of JSON dataframes, either to new JSON Objects or to 
 custom data types.

 [...]

Good work on those benchmarks!

Atila

Kagamin <spam here.lot> writes:

On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko wrote:
 [1] 
 https://github.com/tamediadigital/asdf/tree/master/benchmarks/sajson

AFAIK, ldc translates dmd's -O option to llvm's -O3.

Ilya Yaroshenko <ilyayaroshenko gmail.com> writes:

On Wednesday, 4 October 2017 at 12:11:54 UTC, Kagamin wrote:
 On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko 
 wrote:
 [1] 
 https://github.com/tamediadigital/asdf/tree/master/benchmarks/sajson

 AFAIK, ldc translates dmd's -O option to llvm's -O3.

sajson loops are manually unrolled already. Very aggressive 
optimisation makes no sense and may unroll loops additionally and 
slowdown the program.

Nicholas Wilson <iamthewilsonator hotmail.com> writes:

On Wednesday, 4 October 2017 at 13:15:17 UTC, Ilya Yaroshenko 
wrote:
 On Wednesday, 4 October 2017 at 12:11:54 UTC, Kagamin wrote:
 On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko 
 wrote:
 [1] 
 https://github.com/tamediadigital/asdf/tree/master/benchmarks/sajson

 AFAIK, ldc translates dmd's -O option to llvm's -O3.

 sajson loops are manually unrolled already. Very aggressive 
 optimisation makes no sense and may unroll loops additionally 
 and slowdown the program.

Any reason clang++ is only -O2, not -O{3,s,z}?

Daniel =?UTF-8?B?S296w6Fr?= <kozzi11 gmail.com> writes:

On Wednesday, 4 October 2017 at 14:04:30 UTC, Nicholas Wilson 
wrote:
 On Wednesday, 4 October 2017 at 13:15:17 UTC, Ilya Yaroshenko 
 wrote:
 On Wednesday, 4 October 2017 at 12:11:54 UTC, Kagamin wrote:
 On Sunday, 1 October 2017 at 14:38:04 UTC, Ilya Yaroshenko 
 wrote:
 [1] 
 https://github.com/tamediadigital/asdf/tree/master/benchmarks/sajson

 AFAIK, ldc translates dmd's -O option to llvm's -O3.

 sajson loops are manually unrolled already. Very aggressive 
 optimisation makes no sense and may unroll loops additionally 
 and slowdown the program.

 Any reason clang++ is only -O2, not -O{3,s,z}?

sajson loops are manually unrolled already. Very aggressive
optimisation makes no sense and may unroll loops additionally
and slowdown the program

drug <drug2004 bk.ru> writes:

04.10.2017 17:19, Daniel Kozák пишет:
 sajson loops are manually unrolled already. Very aggressive
 optimisation makes no sense and may unroll loops additionally
 and slowdown the program
 

https://github.com/tamediadigital/asdf/pull/79