[slimtensor] Add utility functions to common_shims_slim #16457
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Add utility functions to the header-only common_shims_slim library: 1. DType constants: - `aoti_torch_dtype_float32()` - Returns 6 (ScalarType::Float) - `aoti_torch_dtype_bfloat16()` - Returns 15 (ScalarType::BFloat16) - `aoti_torch_dtype_int64()` - Returns 4 (ScalarType::Long) - `aoti_torch_dtype_int32()` - Returns 3 (ScalarType::Int) - `aoti_torch_dtype_int16()` - Returns 2 (ScalarType::Short) - `aoti_torch_dtype_int8()` - Returns 1 (ScalarType::Char) - `aoti_torch_dtype_bool()` - Returns 11 (ScalarType::Bool) 2. Device type constants: - `aoti_torch_device_type_cpu()` - Returns 0 (DeviceType::CPU) - `aoti_torch_device_type_cuda()` - Returns 1 (DeviceType::CUDA) 3. Grad mode functions (not supported in ExecuTorch): - `aoti_torch_grad_mode_is_enabled()` - Always returns false - `aoti_torch_grad_mode_set_enabled()` - Returns Ok for false, NotSupported for true Differential Revision: [D90126250](https://our.internmc.facebook.com/intern/diff/D90126250/) [ghstack-poisoned]
This was referenced Jan 5, 2026
🔗 Helpful Links🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/16457
Note: Links to docs will display an error until the docs builds have been completed. ❌ 2 New Failures, 2 Unrelated FailuresAs of commit e5ccba0 with merge base 2c59f85 ( NEW FAILURES - The following jobs have failed:
FLAKY - The following job failed but was likely due to flakiness present on trunk:
BROKEN TRUNK - The following job failed but was present on the merge base:👉 Rebase onto the `viable/strict` branch to avoid these failures
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This was referenced Dec 27, 2025
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Add utility functions to the header-only common_shims_slim library: 1. DType constants: - `aoti_torch_dtype_float32()` - Returns 6 (ScalarType::Float) - `aoti_torch_dtype_bfloat16()` - Returns 15 (ScalarType::BFloat16) - `aoti_torch_dtype_int64()` - Returns 4 (ScalarType::Long) - `aoti_torch_dtype_int32()` - Returns 3 (ScalarType::Int) - `aoti_torch_dtype_int16()` - Returns 2 (ScalarType::Short) - `aoti_torch_dtype_int8()` - Returns 1 (ScalarType::Char) - `aoti_torch_dtype_bool()` - Returns 11 (ScalarType::Bool) 2. Device type constants: - `aoti_torch_device_type_cpu()` - Returns 0 (DeviceType::CPU) - `aoti_torch_device_type_cuda()` - Returns 1 (DeviceType::CUDA) 3. Grad mode functions (not supported in ExecuTorch): - `aoti_torch_grad_mode_is_enabled()` - Always returns false - `aoti_torch_grad_mode_set_enabled()` - Returns Ok for false, NotSupported for true Differential Revision: [D90126250](https://our.internmc.facebook.com/intern/diff/D90126250/) ghstack-source-id: 331923139 Pull Request resolved: #16457
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Add utility functions to the header-only common_shims_slim library: 1. DType constants: - `aoti_torch_dtype_float32()` - Returns 6 (ScalarType::Float) - `aoti_torch_dtype_bfloat16()` - Returns 15 (ScalarType::BFloat16) - `aoti_torch_dtype_int64()` - Returns 4 (ScalarType::Long) - `aoti_torch_dtype_int32()` - Returns 3 (ScalarType::Int) - `aoti_torch_dtype_int16()` - Returns 2 (ScalarType::Short) - `aoti_torch_dtype_int8()` - Returns 1 (ScalarType::Char) - `aoti_torch_dtype_bool()` - Returns 11 (ScalarType::Bool) 2. Device type constants: - `aoti_torch_device_type_cpu()` - Returns 0 (DeviceType::CPU) - `aoti_torch_device_type_cuda()` - Returns 1 (DeviceType::CUDA) 3. Grad mode functions (not supported in ExecuTorch): - `aoti_torch_grad_mode_is_enabled()` - Always returns false - `aoti_torch_grad_mode_set_enabled()` - Returns Ok for false, NotSupported for true Differential Revision: [D90126250](https://our.internmc.facebook.com/intern/diff/D90126250/) [ghstack-poisoned]
Add utility functions to the header-only common_shims_slim library: 1. DType constants: - `aoti_torch_dtype_float32()` - Returns 6 (ScalarType::Float) - `aoti_torch_dtype_bfloat16()` - Returns 15 (ScalarType::BFloat16) - `aoti_torch_dtype_int64()` - Returns 4 (ScalarType::Long) - `aoti_torch_dtype_int32()` - Returns 3 (ScalarType::Int) - `aoti_torch_dtype_int16()` - Returns 2 (ScalarType::Short) - `aoti_torch_dtype_int8()` - Returns 1 (ScalarType::Char) - `aoti_torch_dtype_bool()` - Returns 11 (ScalarType::Bool) 2. Device type constants: - `aoti_torch_device_type_cpu()` - Returns 0 (DeviceType::CPU) - `aoti_torch_device_type_cuda()` - Returns 1 (DeviceType::CUDA) 3. Grad mode functions (not supported in ExecuTorch): - `aoti_torch_grad_mode_is_enabled()` - Always returns false - `aoti_torch_grad_mode_set_enabled()` - Returns Ok for false, NotSupported for true Differential Revision: [D90126250](https://our.internmc.facebook.com/intern/diff/D90126250/) [ghstack-poisoned]
Add utility functions to the header-only common_shims_slim library: 1. DType constants: - `aoti_torch_dtype_float32()` - Returns 6 (ScalarType::Float) - `aoti_torch_dtype_bfloat16()` - Returns 15 (ScalarType::BFloat16) - `aoti_torch_dtype_int64()` - Returns 4 (ScalarType::Long) - `aoti_torch_dtype_int32()` - Returns 3 (ScalarType::Int) - `aoti_torch_dtype_int16()` - Returns 2 (ScalarType::Short) - `aoti_torch_dtype_int8()` - Returns 1 (ScalarType::Char) - `aoti_torch_dtype_bool()` - Returns 11 (ScalarType::Bool) 2. Device type constants: - `aoti_torch_device_type_cpu()` - Returns 0 (DeviceType::CPU) - `aoti_torch_device_type_cuda()` - Returns 1 (DeviceType::CUDA) 3. Grad mode functions (not supported in ExecuTorch): - `aoti_torch_grad_mode_is_enabled()` - Always returns false - `aoti_torch_grad_mode_set_enabled()` - Returns Ok for false, NotSupported for true Differential Revision: [D90126250](https://our.internmc.facebook.com/intern/diff/D90126250/) [ghstack-poisoned]
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Stack from ghstack (oldest at bottom):
Add utility functions to the header-only common_shims_slim library:
DType constants:
aoti_torch_dtype_float32()- Returns 6 (ScalarType::Float)aoti_torch_dtype_bfloat16()- Returns 15 (ScalarType::BFloat16)aoti_torch_dtype_int64()- Returns 4 (ScalarType::Long)aoti_torch_dtype_int32()- Returns 3 (ScalarType::Int)aoti_torch_dtype_int16()- Returns 2 (ScalarType::Short)aoti_torch_dtype_int8()- Returns 1 (ScalarType::Char)aoti_torch_dtype_bool()- Returns 11 (ScalarType::Bool)Device type constants:
aoti_torch_device_type_cpu()- Returns 0 (DeviceType::CPU)aoti_torch_device_type_cuda()- Returns 1 (DeviceType::CUDA)Grad mode functions (not supported in ExecuTorch):
aoti_torch_grad_mode_is_enabled()- Always returns falseaoti_torch_grad_mode_set_enabled()- Returns Ok for false, NotSupported for trueDifferential Revision: D90126250