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Hunting a delayed deadlock that hid for two years in Namespace's tiered Bazel cache

Hunting a delayed deadlock that hid for two years in Namespace's tiered Bazel cache

A bug sat dormant in Namespace's tiered Bazel cache for two years before causing a severe performance regression. Here's how a semaphore held across client-paced gRPC uploads and HTTP/2 flow control formed a circular deadlock, and how we fixed it.

Matteo Kamm
Introducing Bazel Remote Execution

Introducing Bazel Remote Execution

Run multi-platform Bazel builds and tests on Namespace Bazel Remote Execution. Fan actions across remote workers, reuse cache hits across CI and local builds, and inspect every invocation from a UI or agent-ready report. Pay only for what you use with pay-as-you-go pricing and no charge for egress.

Matteo Kamm
How to reduce Github Actions runtime for an iOS project

How to reduce Github Actions runtime for an iOS project

A case study migrating Wikipedia's iOS app CI to Namespace Mac runners and caching, measured against recent runs of the same workflows on GitHub-hosted runners.

Zack Chase
Changelog #23
Changelog #23
> Devin Outposts on Devboxes> Devbox CLI: exec and logs> More

Changelog #23

Devin Outposts now runs sessions on Namespace macOS Devboxes with real Apple Silicon, new devbox exec and logs subcommands let you run and inspect one-off commands on a Devbox, and a batch of CLI, egress filtering, and Devbox platform updates round out the rest.

Zack Chase
Cognition & Namespace: Giving Devin a fast computer

Cognition & Namespace: Giving Devin a fast computer

Namespace is a launch partner for Devin Outposts. Select a Namespace Devbox blueprint as your environment and Devin runs on macOS or Linux, with no orchestrator to build or operate.

Sebastian Witalec
Changelog #22
Changelog #22
> Cache Volumes on Windows Runners> Bazel Remote Asset API> More

Changelog #22

Cache volumes reach Windows GitHub Actions runners in early access, Namespace's Bazel cache now implements the Remote Asset API, and 64 vCPU Linux shapes, artifact retention controls, and a batch of platform updates round out the rest.

Niklas Gehlen