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wdt

Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths.

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C++

3.0k stars400 forks86 contributorsActive · 1mo agoSince 2014v1.27.1612021

Meet the team

See all 86 on GitHub →
ldemailly
ldemailly207 contributions
uddipta
uddipta148 contributions
nikunjy
nikunjy43 contributions
Orvid
Orvid24 contributions
yfeldblum
yfeldblum22 contributions
andrewjcg
andrewjcg8 contributions
r-barnes
r-barnes8 contributions
nataliejameson
nataliejameson7 contributions

Languages

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C++84.5%
Shell8.1%
Python3.4%
Tcl2.3%
CMake1.7%
C0.1%

Commit activity

Last 12 weeks · 2 commits

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Community health

4 of 6 standards met

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Recent PRs & issues

Active · Last activity 1mo ago
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rootkiller6788
Remove stale reference to removed folly SplitStringSimd.cppOpenPR

Summary Closes #242. listed in the set, but folly removed that translation unit on 2025-10-27 (fbcode D85101083, "allow all container and string types in split()"). The split() implementation moved into headers: now includes , which is fully header-only (all templates, /). No link-time symbol from a is needed by wdt's use of (e.g. splits on via the header-only ). Keeping the stale entry makes CMake fail at configure time against a current folly checkout: This removes the stale entry. All other folly sources in still exist in folly (verified against the folly git tree). Verification Confirmed is absent from folly's current tree (404 via the contents API), while / remain. Confirmed all other 9 folly files in exist in folly . Confirmed wdt's only use of char-splitting ( in ) resolves via the header-only implementation. Test plan N/A — CMake source-list change; configure succeeds once the non-existent file is removed.

rootkiller6788 · 3d ago
barracuda156
Linking error on macOS: `ld: malformed 64-bit a.b.c.d.e version number: 1.32.1910230`OpenIssue

barracuda156 · 3w ago
yurivict
fatal error: 'wdt/Wdt.h' file not foundOpenIssue

Build fails (rev.3573f1c): It seems to depend on itself being installed?

yurivict · 3w ago
Structured data for AI agents

Repository: facebook/wdt. Description: Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths. Stars: 2955, Forks: 400. Primary language: C++. Languages: C++ (84.5%), Shell (8.1%), Python (3.4%), Tcl (2.3%), CMake (1.7%). Homepage: https://www.facebook.com/WdtOpenSource Latest release: v1.27.1612021 (9y ago). Open PRs: 6, open issues: 76. Last activity: 1mo ago. Community health: 75%. Top contributors: ldemailly, uddipta, nikunjy, Orvid, yfeldblum, andrewjcg, r-barnes, nataliejameson, hjmallon, sls-fb and others.

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