diff options
Diffstat (limited to 'vendor/github.com/tetratelabs/wazero/experimental/features.go')
| -rw-r--r-- | vendor/github.com/tetratelabs/wazero/experimental/features.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/vendor/github.com/tetratelabs/wazero/experimental/features.go b/vendor/github.com/tetratelabs/wazero/experimental/features.go new file mode 100644 index 000000000..b2a5b9069 --- /dev/null +++ b/vendor/github.com/tetratelabs/wazero/experimental/features.go @@ -0,0 +1,15 @@ +package experimental + +import "github.com/tetratelabs/wazero/api" + +// CoreFeaturesThreads enables threads instructions ("threads"). +// +// # Notes +// +// - The instruction list is too long to enumerate in godoc. +// See https://github.com/WebAssembly/threads/blob/main/proposals/threads/Overview.md +// - Atomic operations are guest-only until api.Memory or otherwise expose them to host functions. +// - On systems without mmap available, the memory will pre-allocate to the maximum size. Many +// binaries will use a theroetical maximum like 4GB, so if using such a binary on a system +// without mmap, consider editing the binary to reduce the max size setting of memory. +const CoreFeaturesThreads = api.CoreFeatureSIMD << 1 |