array2d

以 kvspace 为寻址空间和内存空间、小核心、扩展主导的明文解释执行语言（原训推框架 deepx 的前端语言）。代码与数据统一在一棵 KV 树，PC 即 KV 路径、可崩溃恢复，源码即 IR、KV 皆明文；核心只做执行循环与控制流，其余能力交由 rwirext 扩展承担，term/json 等为基础示例。

Rust implementation of the KVSpace contract used by kvlang — redis:// and fs:// backends, cdylib C ABI and XValue kindexpr head shared with kvspace-c, plus the kvspace CLI

C implementation of the KVSpace contract used by kvlang — shm:// file-backed mmap (ART key index + slotsboxmalloc), exposing the same C ABI and XValue kindexpr head as kvspace-durable

kvspace 统一规范仓库

Design docs, specs, Claude project rules, and architecture notes for kvlang

kvlang op-plat CPU backend — tensor compute executor for CPU

kvlang io-plat Metal backend — tensor IO executor for Metal

kvlang heap-plat Metal backend — tensor heap lifecycle executor for Metal

kvlang op-plat Metal backend — tensor compute executor for Apple Metal