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feat(A.1 #7): runtime CPU feature detection (AVX2/FMA/AVX-512/SSE4.2/NEON)

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Extends hardware::CpuInfo with a CpuFeatures struct populated via
std::is_x86_feature_detected! on x86_64 and an architectural
assumption for aarch64 (NEON). Adds has_ggml_baseline() so callers
can cheaply ask 'will whisper.cpp / llama.cpp ship a fast path on
this CPU?' without knowing the arch-specific rule.

The point of #7 is giving the runtime a way to surface a clear
"non-AVX2 fallback" warning before the user hits a wall of silent
slowness. The banner itself ships in the next commit as part of
get_runtime_capabilities (item #1). Tests cover the baseline helper
on both x86 and non-x86 targets.

Co-authored-by: jars <jakejars@users.noreply.github.com>
This commit is contained in:
Cursor Agent
2026-04-21 11:10:17 +00:00
committed by Jake
parent 1bb39699f5
commit 770516460d
6 changed files with 140 additions and 22 deletions
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2
src-tauri/gen/schemas/acl-manifests.json
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20
src-tauri/gen/schemas/desktop-schema.json
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@@ -2313,22 +2313,22 @@
"markdownDescription": "Denies the unminimize command without any pre-configured scope."
},
{
"description": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-ask`\n- `allow-confirm`\n- `allow-message`\n- `allow-save`\n- `allow-open`",
"description": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-message`\n- `allow-save`\n- `allow-open`",
"type": "string",
"const": "dialog:default",
"markdownDescription": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-ask`\n- `allow-confirm`\n- `allow-message`\n- `allow-save`\n- `allow-open`"
"markdownDescription": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-message`\n- `allow-save`\n- `allow-open`"
},
{
"description": "Enables the ask command without any pre-configured scope.",
"description": "Enables the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)",
"type": "string",
"const": "dialog:allow-ask",
"markdownDescription": "Enables the ask command without any pre-configured scope."
"markdownDescription": "Enables the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)"
},
{
"description": "Enables the confirm command without any pre-configured scope.",
"description": "Enables the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)",
"type": "string",
"const": "dialog:allow-confirm",
"markdownDescription": "Enables the confirm command without any pre-configured scope."
"markdownDescription": "Enables the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)"
},
{
"description": "Enables the message command without any pre-configured scope.",
@@ -2349,16 +2349,16 @@
"markdownDescription": "Enables the save command without any pre-configured scope."
},
{
"description": "Denies the ask command without any pre-configured scope.",
"description": "Denies the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)",
"type": "string",
"const": "dialog:deny-ask",
"markdownDescription": "Denies the ask command without any pre-configured scope."
"markdownDescription": "Denies the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)"
},
{
"description": "Denies the confirm command without any pre-configured scope.",
"description": "Denies the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)",
"type": "string",
"const": "dialog:deny-confirm",
"markdownDescription": "Denies the confirm command without any pre-configured scope."
"markdownDescription": "Denies the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)"
},
{
"description": "Denies the message command without any pre-configured scope.",

20
src-tauri/gen/schemas/linux-schema.json
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@@ -2313,22 +2313,22 @@
"markdownDescription": "Denies the unminimize command without any pre-configured scope."
},
{
"description": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-ask`\n- `allow-confirm`\n- `allow-message`\n- `allow-save`\n- `allow-open`",
"description": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-message`\n- `allow-save`\n- `allow-open`",
"type": "string",
"const": "dialog:default",
"markdownDescription": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-ask`\n- `allow-confirm`\n- `allow-message`\n- `allow-save`\n- `allow-open`"
"markdownDescription": "This permission set configures the types of dialogs\navailable from the dialog plugin.\n\n#### Granted Permissions\n\nAll dialog types are enabled.\n\n\n\n#### This default permission set includes:\n\n- `allow-message`\n- `allow-save`\n- `allow-open`"
},
{
"description": "Enables the ask command without any pre-configured scope.",
"description": "Enables the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)",
"type": "string",
"const": "dialog:allow-ask",
"markdownDescription": "Enables the ask command without any pre-configured scope."
"markdownDescription": "Enables the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)"
},
{
"description": "Enables the confirm command without any pre-configured scope.",
"description": "Enables the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)",
"type": "string",
"const": "dialog:allow-confirm",
"markdownDescription": "Enables the confirm command without any pre-configured scope."
"markdownDescription": "Enables the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `allow-message` and will be removed in v3)"
},
{
"description": "Enables the message command without any pre-configured scope.",
@@ -2349,16 +2349,16 @@
"markdownDescription": "Enables the save command without any pre-configured scope."
},
{
"description": "Denies the ask command without any pre-configured scope.",
"description": "Denies the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)",
"type": "string",
"const": "dialog:deny-ask",
"markdownDescription": "Denies the ask command without any pre-configured scope."
"markdownDescription": "Denies the ask command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)"
},
{
"description": "Denies the confirm command without any pre-configured scope.",
"description": "Denies the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)",
"type": "string",
"const": "dialog:deny-confirm",
"markdownDescription": "Denies the confirm command without any pre-configured scope."
"markdownDescription": "Denies the confirm command without any pre-configured scope. (**DEPRECATED**: This is now an alias to `deny-message` and will be removed in v3)"
},
{
"description": "Denies the message command without any pre-configured scope.",