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thin-provisioning-tools/Cargo.toml

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[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
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[package]
name = "thinp"
version = "0.1.0"
authors = ["Joe Thornber <ejt@redhat.com>"]
edition = "2018"
license = "GPL3"
[dependencies]
[thin_metadata_{pack,unpak}] use anyhow in toplevel.
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anyhow = "1.0"
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
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byteorder = "1.3"
clap = "2.33"
crc32c = "0.4"
[thin_shrink] calculate remaps
2020-06-25 15:14:57 +05:30
fixedbitset = "0.3"
Merge branch 'master' into 2020-06-13-thin-check-rewrite
2020-07-27 20:23:26 +05:30
futures = "0.3"
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
2020-06-09 13:45:00 +05:30
flate2 = "1.0"
[thin_check (rust)] Switch to a different io_uring crate. This one works.
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io-uring = "0.3"
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
2020-06-09 13:45:00 +05:30
libc = "0.2.71"
[thin_metadata_{pack/unpack}] Fix get_nr_blocks() It didn't work with block devices.
2020-06-10 19:08:42 +05:30
nix = "0.17"
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
2020-06-09 13:45:00 +05:30
nom = "5.1"
num_cpus = "1.13"
num-derive = "0.3"
[thin_metadata_{pack,unpak}] use anyhow in toplevel.
2020-06-21 16:20:24 +05:30
num-traits = "0.2"
Merge branch 'master' into 2020-06-13-thin-check-rewrite
2020-07-27 20:23:26 +05:30
quick-xml = "0.18"
[thin_metadata_{pack,unpak}] use anyhow in toplevel.
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rand = "0.7"
[thin_shrink] write test harness
2020-06-26 21:14:47 +05:30
tempfile = "3.1"
[thin_check (rust)] First attempt at multithreading the tree walking. Still using a single io engine, so little benefit.
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threadpool = "1.8"
[thin_metadata_{pack,unpak}] use anyhow in toplevel.
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thiserror = "1.0"
[thin_metadata_pack/unpack] Replace C++ implementation with a Rust one. The Rust implementation is multithreaded, performs better in general and does custom compression of btree nodes to achieve much better compression ratios. unpack also checksums expanded metadata to validate it. Format version has jumped to 3, no backwards compatibility, but I think that's ok since we never made a release that contained the C++ version of these tools. Benchmarks ========== On an 8 core, 16 hyperthread machine. metadata 1G, full: Pack size pack time unpack time ------------------------------------------------------ C++ 193M 50.3s 6.9s (no verify) Rust 70M 1.4s 1.8s (verify) metadata 16G, sparse: Pack size pack time unpack time ------------------------------------------------------ C++ 21M 68s 1s (no verify) Rust 4M 8.6s 0.5s (verify)
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[dev-dependencies]
quickcheck = "0.9"
quickcheck_macros = "0.9"
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