num-bigint-dig/Cargo.toml

[package]
authors = ["The Rust Project Developers"]
description = "Big integer implementation for Rust"
documentation = "https://docs.rs/num-bigint"
homepage = "https://github.com/rust-num/num-bigint"
keywords = ["mathematics", "numerics", "bignum"]
categories = [ "algorithms", "data-structures", "science" ]
license = "MIT/Apache-2.0"
name = "num-bigint"
repository = "https://github.com/rust-num/num-bigint"
version = "0.2.0-git"
publish = false
readme = "README.md"
build = "build.rs"

[[bench]]
name = "bigint"

[[bench]]
name = "factorial"

[[bench]]
name = "gcd"

[[bench]]
harness = false
name = "shootout-pidigits"

[dependencies]

[dependencies.num-integer]
version = "0.1.38"
default-features = false

[dependencies.num-traits]
version = "0.2.4"
default-features = false
features = ["std"]

[dependencies.rand]
optional = true
version = "0.4"

[dependencies.serde]
optional = true
version = "1.0"

[dev-dependencies]
serde_test = "1.0"

[dev-dependencies.rand]
version = "0.4"

[features]
default = []
i128 = ["num-integer/i128", "num-traits/i128"]
Initial seeding from rust repo 2014-09-16 10:35:35 -07:00			`[package]`
			`authors = ["The Rust Project Developers"]`
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`description = "Big integer implementation for Rust"`
			`documentation = "https://docs.rs/num-bigint"`
			`homepage = "https://github.com/rust-num/num-bigint"`
Add cargo keywords and categories. Resolves #306. Suggestions welcome for better keywords/categories, though there is a limit of 5 of each. 2017-07-10 17:12:20 +01:00			`keywords = ["mathematics", "numerics", "bignum"]`
Tweak categories based on review. 2017-07-11 06:47:15 +01:00			`categories = [ "algorithms", "data-structures", "science" ]`
Extract bigint 2016-03-01 11:47:10 +01:00			`license = "MIT/Apache-2.0"`
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`name = "num-bigint"`
			`repository = "https://github.com/rust-num/num-bigint"`
Start the bump to 0.2 2018-02-23 16:31:18 -08:00			`version = "0.2.0-git"`
			`publish = false`
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`readme = "README.md"`
Add basic conversions for i128 and u128 2018-05-15 18:01:14 -07:00			`build = "build.rs"`
Fix build warnings 2014-12-23 09:50:53 -08:00
Add [[bench]] details 2017-12-18 17:29:34 -08:00			`[[bench]]`
			`name = "bigint"`

Add a special case for single-digit divisors It was pointed out in the blog post [Big Integers in Zig] that we don't have a special case in `num-bigint` for single-digit divisors. While you can already get this optimization by dividing directly by `u32`, it's easy to make small `BigUint` divisors work like this too. $ cargo benchcmp baseline single-div name baseline ns/iter single-div ns/iter diff ns/iter diff % speedup factorial_div_biguint 5,638,353 1,005,488 -4,632,865 -82.17% x 5.61 `BigInt` will also gain from this, since it uses `BigUint` division internally. Running [zig-bn's facdiv-rs] shows a nice improvement too. My i7-7700K with Rust 1.26 goes from 4.15 seconds to just 0.65 -- a 6.38x speedup! [Big Integers in Zig]: https://tiehuis.github.io/big-integers-in-zig#division-test-single-limb [zig-bn's facdiv-rs]: https://github.com/tiehuis/zig-bn/tree/master/bench/facdiv/crate-facdiv-rs 2018-05-14 11:23:12 -07:00			`[[bench]]`
			`name = "factorial"`

add a gcd benchmark 2018-02-07 21:56:28 -08:00			`[[bench]]`
			`name = "gcd"`

Add [[bench]] details 2017-12-18 17:29:34 -08:00			`[[bench]]`
			`harness = false`
			`name = "shootout-pidigits"`

Fix build warnings 2014-12-23 09:50:53 -08:00			`[dependencies]`
Make rustc-serialize, bignum, rational, complex into opt-out features Making bignum optional allows skipping the rustc-serialize and rand dependencies too, and it makes a big difference in num's build time. With default (all) features, clean build time including dependencies: 27 seconds. With no default features, clean build time including dependencies (none): 5 seconds. 2015-06-02 14:34:22 +02:00
Extract integer module 2016-02-17 18:51:28 +01:00			`[dependencies.num-integer]`
Add basic conversions for i128 and u128 2018-05-15 18:01:14 -07:00			`version = "0.1.38"`
Release 0.1.42 2018-02-07 22:42:51 -08:00			`default-features = false`
Extract integer module 2016-02-17 18:51:28 +01:00
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`[dependencies.num-traits]`
Add basic conversions for i128 and u128 2018-05-15 18:01:14 -07:00			`version = "0.2.4"`
Release 0.1.42 2018-02-07 22:42:51 -08:00			`default-features = false`
			`features = ["std"]`
Extract iter 2016-03-11 01:05:40 +01:00
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`[dependencies.rand]`
Extract rational 2016-03-04 12:32:44 +01:00			`optional = true`
Update rand and serde; drop rustc-serialize 2018-02-24 01:28:57 -08:00			`version = "0.4"`
Extract bigint 2016-03-01 11:47:10 +01:00
Move num-bigint to its own repo All the prior `num` history is kept, so old `num-bigint` tags are still valid, but future development here will be just for `num-bigint`. 2017-12-17 15:44:53 -08:00			`[dependencies.serde]`
			`optional = true`
Update rand and serde; drop rustc-serialize 2018-02-24 01:28:57 -08:00			`version = "1.0"`
Make `rand` and `rustc-serialize` dependencies optional. Previously, the `rand` and `rustc-serialize` dependencies were optional except they were required for the `bigint` feature. Make the dependency on the `rand` crate optional in all cases. including when the `bigint` feature is selected. Some of the tests for the bigint feature are randomized so, while `rand` is now an optional dependency, it is a non-optional dev-dependency. Similarly, make the dependency on the `rustc-serialize` crate optional in all cases, including when the `bigint` feature is selected. 2016-01-07 16:30:50 -10:00
Add serde tests 2018-05-03 12:39:15 -07:00			`[dev-dependencies]`
			`serde_test = "1.0"`

Extract bigint 2016-03-01 11:47:10 +01:00			`[dev-dependencies.rand]`
Update rand and serde; drop rustc-serialize 2018-02-24 01:28:57 -08:00			`version = "0.4"`
Make rustc-serialize, bignum, rational, complex into opt-out features Making bignum optional allows skipping the rustc-serialize and rand dependencies too, and it makes a big difference in num's build time. With default (all) features, clean build time including dependencies: 27 seconds. With no default features, clean build time including dependencies (none): 5 seconds. 2015-06-02 14:34:22 +02:00
Extract bigint 2016-03-01 11:47:10 +01:00			`[features]`
Update rand and serde; drop rustc-serialize 2018-02-24 01:28:57 -08:00			`default = []`
Add basic conversions for i128 and u128 2018-05-15 18:01:14 -07:00			`i128 = ["num-integer/i128", "num-traits/i128"]`