V2 Execution Capability Catalog
Status: supported. Engine: luau.
V2 execution capability catalog
grid-luau-script-v2
Status: supported. Engine: luau.
Default for new extensions: true.
Host API: grid:functions@2. Reviewed fingerprint: sha256:e475dd59f68ec2f64cd6327d059d262f15c86930fb172833c17fb61e5a5d4ebd.
| Value family | Implementation | Reason |
|---|---|---|
| scalars | implemented | canonical GRDX value contract; target evidence is separate |
| integer64 | implemented | canonical GRDX value contract; target evidence is separate |
| temporal64 | implemented | canonical GRDX value contract; target evidence is separate |
| bytes | implemented | canonical GRDX value contract; target evidence is separate |
| complex64 | implemented | canonical GRDX value contract; target evidence is separate |
| arrays | implemented | canonical GRDX value contract; target evidence is separate |
| objects | implemented | canonical GRDX value contract; target evidence is separate |
| dense | implemented | canonical GRDX value contract; target evidence is separate |
| frames | implemented | canonical GRDX value contract; target evidence is separate |
| handles | implemented | canonical GRDX value contract; target evidence is separate |
| Execution feature | Implementation | Reason |
|---|---|---|
| opaque-handle-authority | implemented | invocation-local host issuance; guest records cannot mint authority |
| terminal-cancellation | implemented | one sticky meter; protected calls and coroutines cannot publish after abort; percentile targets require Performance evidence |
| reviewed-host-functions | implemented | explicit resource-reviewed value helpers and individually reviewed fixed-board helpers; remaining functions carry exclusion reasons |
| admission-frozen-plans | implemented | resident region/expression and dirty-slice plans are frozen at model admission; workers resolve at immutable job ingress |
| aggregate-execution-admission | implemented | resident operation ingress reserves the existing foreground pool and admitted memory without waits; explicit coordination worker claims only available bounded capacity |
| bounded-preparation | implemented | single-flight LRU defaults 64 retained artifacts/256 MiB; two preparation permits; immutable active owners survive eviction |
| ordinary-cell-rich-publication | unsupported | typed extension locals and Frame edges preserve GRDX values; ordinary CellValue publication rejects bytes, duration, complex, non-number Dense, Frame, handles and integers outside exact f64 range |
| cross-platform-performance-certification | incomplete | local source-bound evidence is retained separately; optimized platform distributions, default-off process census and historical throughput budgets require measured acceptance |
| persistent-guest-sessions | unsupported | fresh invocation state; session contracts are a separate follow-on |
Implementation status does not promote the profile's platform certification.
grid-c-wasm32-core-v2
Status: supported. Engine: wasm.
Default for new extensions: true.
Host API: grid:functions@2. Reviewed fingerprint: sha256:e475dd59f68ec2f64cd6327d059d262f15c86930fb172833c17fb61e5a5d4ebd.
| Value family | Implementation | Reason |
|---|---|---|
| scalars | implemented | canonical GRDX value contract; target evidence is separate |
| integer64 | implemented | canonical GRDX value contract; target evidence is separate |
| temporal64 | implemented | canonical GRDX value contract; target evidence is separate |
| bytes | implemented | canonical GRDX value contract; target evidence is separate |
| complex64 | implemented | canonical GRDX value contract; target evidence is separate |
| arrays | implemented | canonical GRDX value contract; target evidence is separate |
| objects | implemented | canonical GRDX value contract; target evidence is separate |
| dense | implemented | canonical GRDX value contract; target evidence is separate |
| frames | implemented | canonical GRDX value contract; target evidence is separate |
| handles | implemented | canonical GRDX value contract; target evidence is separate |
| Execution feature | Implementation | Reason |
|---|---|---|
| opaque-handle-authority | implemented | invocation-local host issuance; guest records cannot mint authority |
| terminal-cancellation | implemented | one sticky meter; protected calls and coroutines cannot publish after abort; percentile targets require Performance evidence |
| reviewed-host-functions | implemented | explicit resource-reviewed value helpers and individually reviewed fixed-board helpers; remaining functions carry exclusion reasons |
| admission-frozen-plans | implemented | resident region/expression and dirty-slice plans are frozen at model admission; workers resolve at immutable job ingress |
| aggregate-execution-admission | implemented | resident operation ingress reserves the existing foreground pool and admitted memory without waits; explicit coordination worker claims only available bounded capacity |
| bounded-preparation | implemented | single-flight LRU defaults 64 retained artifacts/256 MiB; two preparation permits; immutable active owners survive eviction |
| ordinary-cell-rich-publication | unsupported | typed extension locals and Frame edges preserve GRDX values; ordinary CellValue publication rejects bytes, duration, complex, non-number Dense, Frame, handles and integers outside exact f64 range |
| cross-platform-performance-certification | incomplete | local source-bound evidence is retained separately; optimized platform distributions, default-off process census and historical throughput budgets require measured acceptance |
| persistent-guest-sessions | unsupported | fresh invocation state; session contracts are a separate follow-on |
Implementation status does not promote the profile's platform certification.
grid-rust-wasm32-core-v2
Status: supported. Engine: wasm.
Default for new extensions: true.
Host API: grid:functions@2. Reviewed fingerprint: sha256:e475dd59f68ec2f64cd6327d059d262f15c86930fb172833c17fb61e5a5d4ebd.
| Value family | Implementation | Reason |
|---|---|---|
| scalars | implemented | canonical GRDX value contract; target evidence is separate |
| integer64 | implemented | canonical GRDX value contract; target evidence is separate |
| temporal64 | implemented | canonical GRDX value contract; target evidence is separate |
| bytes | implemented | canonical GRDX value contract; target evidence is separate |
| complex64 | implemented | canonical GRDX value contract; target evidence is separate |
| arrays | implemented | canonical GRDX value contract; target evidence is separate |
| objects | implemented | canonical GRDX value contract; target evidence is separate |
| dense | implemented | canonical GRDX value contract; target evidence is separate |
| frames | implemented | canonical GRDX value contract; target evidence is separate |
| handles | implemented | canonical GRDX value contract; target evidence is separate |
| Execution feature | Implementation | Reason |
|---|---|---|
| opaque-handle-authority | implemented | invocation-local host issuance; guest records cannot mint authority |
| terminal-cancellation | implemented | one sticky meter; protected calls and coroutines cannot publish after abort; percentile targets require Performance evidence |
| reviewed-host-functions | implemented | explicit resource-reviewed value helpers and individually reviewed fixed-board helpers; remaining functions carry exclusion reasons |
| admission-frozen-plans | implemented | resident region/expression and dirty-slice plans are frozen at model admission; workers resolve at immutable job ingress |
| aggregate-execution-admission | implemented | resident operation ingress reserves the existing foreground pool and admitted memory without waits; explicit coordination worker claims only available bounded capacity |
| bounded-preparation | implemented | single-flight LRU defaults 64 retained artifacts/256 MiB; two preparation permits; immutable active owners survive eviction |
| ordinary-cell-rich-publication | unsupported | typed extension locals and Frame edges preserve GRDX values; ordinary CellValue publication rejects bytes, duration, complex, non-number Dense, Frame, handles and integers outside exact f64 range |
| cross-platform-performance-certification | incomplete | local source-bound evidence is retained separately; optimized platform distributions, default-off process census and historical throughput budgets require measured acceptance |
| persistent-guest-sessions | unsupported | fresh invocation state; session contracts are a separate follow-on |
Implementation status does not promote the profile's platform certification.
grid-assemblyscript-wasm32-core-v2
Status: supported. Engine: wasm.
Default for new extensions: true.
Host API: grid:functions@2. Reviewed fingerprint: sha256:e475dd59f68ec2f64cd6327d059d262f15c86930fb172833c17fb61e5a5d4ebd.
| Value family | Implementation | Reason |
|---|---|---|
| scalars | implemented | canonical GRDX value contract; target evidence is separate |
| integer64 | implemented | canonical GRDX value contract; target evidence is separate |
| temporal64 | implemented | canonical GRDX value contract; target evidence is separate |
| bytes | implemented | canonical GRDX value contract; target evidence is separate |
| complex64 | implemented | canonical GRDX value contract; target evidence is separate |
| arrays | implemented | canonical GRDX value contract; target evidence is separate |
| objects | implemented | canonical GRDX value contract; target evidence is separate |
| dense | implemented | canonical GRDX value contract; target evidence is separate |
| frames | implemented | canonical GRDX value contract; target evidence is separate |
| handles | implemented | canonical GRDX value contract; target evidence is separate |
| Execution feature | Implementation | Reason |
|---|---|---|
| opaque-handle-authority | implemented | invocation-local host issuance; guest records cannot mint authority |
| terminal-cancellation | implemented | one sticky meter; protected calls and coroutines cannot publish after abort; percentile targets require Performance evidence |
| reviewed-host-functions | implemented | explicit resource-reviewed value helpers and individually reviewed fixed-board helpers; remaining functions carry exclusion reasons |
| admission-frozen-plans | implemented | resident region/expression and dirty-slice plans are frozen at model admission; workers resolve at immutable job ingress |
| aggregate-execution-admission | implemented | resident operation ingress reserves the existing foreground pool and admitted memory without waits; explicit coordination worker claims only available bounded capacity |
| bounded-preparation | implemented | single-flight LRU defaults 64 retained artifacts/256 MiB; two preparation permits; immutable active owners survive eviction |
| ordinary-cell-rich-publication | unsupported | typed extension locals and Frame edges preserve GRDX values; ordinary CellValue publication rejects bytes, duration, complex, non-number Dense, Frame, handles and integers outside exact f64 range |
| cross-platform-performance-certification | incomplete | local source-bound evidence is retained separately; optimized platform distributions, default-off process census and historical throughput budgets require measured acceptance |
| persistent-guest-sessions | unsupported | fresh invocation state; session contracts are a separate follow-on |
Implementation status does not promote the profile's platform certification.