### Description
Since the major changes for `_TypedStorage` and `_UntypedStorage` are now complete, they can be renamed to be public.
`TypedStorage._untyped()` is renamed to `TypedStorage.untyped()`.
Documentation for storages is improved as well.
### Issue
Fixes#82436
### Testing
N/A
Pull Request resolved: https://github.com/pytorch/pytorch/pull/82438
Approved by: https://github.com/ezyang
Summary:
Move TH<C>GenerateByteType includes into torch/csrc (the only place they are used), and we can remove TH folder altogether!
The only thing left in THC are includes left for bc compatibility.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69929
Reviewed By: mruberry
Differential Revision: D33133013
Pulled By: ngimel
fbshipit-source-id: 78c87cf93d2d641631b0f71051ace318bf4ec3c1
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/69041
`TH_CONCAT_{N}` is still being used by THP so I've moved that into
it's own header but all the compiled code is gone.
Test Plan: Imported from OSS
Reviewed By: anjali411
Differential Revision: D32872477
Pulled By: ngimel
fbshipit-source-id: 06c82d8f96dbcee0715be407c61dfc7d7e8be47a
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/65545
Introduce 2bit qtensor. The new dtype added for this is c10::quint2x4
The underlying storage for this is still uint8_t, so we pack 4 2-bit values in a byte while quantizing it.
Kernels that use this dtype should be aware of the packing format. (4 2-bit values in one byte)
Test Plan: `buck test mode/dev-asan caffe2/test/:quantization -- test_qtensor`
Reviewed By: supriyar
Differential Revision: D31148141
fbshipit-source-id: 1dc1de719e097adaf93fee47c6d1b8010a3eae6c
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/44678
This is a prototype PR that introduces 4 bit qtensors. The new dtype added for this is c10::quint4x2
The underlying storage for this is still uint8_t, so we pack 2 4-bit values in a byte while quantizing it.
This change uses most of the existing scaffolding for qtensor storage. We allocate storage
based on the dtype before creating a new qtensor.
It also adds a dispatch mechanism for this dtype so we can use this to get the bitwidth, qmin and qmax info
while quantizing and packing the qtensor (when we add 2-bit qtensor)
Kernels that use this dtype should be aware of the packing format.
Test Plan:
Locally tested
```
x = torch.ones((100, 100), dtype=torch.float)
qx_8bit = torch.quantize_per_tensor(x, scale=1.0, zero_point=2, dtype=torch.quint8)
qx = torch.quantize_per_tensor(x, scale=1.0, zero_point=2, dtype=torch.quint4x2)
torch.save(x, "temp.p")
print('Size float (B):', os.path.getsize("temp.p"))
os.remove('temp.p')
torch.save(qx_8bit, "temp.p")
print('Size quantized 8bit(B):', os.path.getsize("temp.p"))
os.remove('temp.p')
torch.save(qx, "temp.p")
print('Size quantized 4bit(B):', os.path.getsize("temp.p"))
os.remove('temp.p')
```
Size float (B): 40760
Size quantized 8bit(B): 10808
Size quantized 4bit(B): 5816
Imported from OSS
Reviewed By: raghuramank100
Differential Revision: D23993134
fbshipit-source-id: 073bf262f9680416150ba78ed2d932032275946d
Summary:
Following up on this: https://github.com/pytorch/pytorch/pull/35851 cross dtype storage copy is not being used internally, so I have not included cross dtype copy for complex.
Pull Request resolved: https://github.com/pytorch/pytorch/pull/35771
Differential Revision: D21319650
Pulled By: anjali411
fbshipit-source-id: 07c72996ee598eba0cf401ad61534494d6f5b5b3
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/29143
THP_CORE macro is a very old macro that appeared to have served
two purposes:
1. The torch-python equivalent of CAFFE2_BUILD_MAIN_LIB, to toggle
symbol visibility headers
2. Some sort of ad hoc way of hiding certain definitions from headers
so external clients can't get at them.
It did (2) in a very confusing manner, because we set THP_CORE in both
torch and torch-python (it shouldn't do anything in torch). In this
PR I just get rid of use case (2) entirely (so everything shows up in
headers all the time), and then redo (1) using a new THP_BUILD_MAIN_LIB
macro. This cleans up some of the macro definitions and makes my life
easier for working on #27215.
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Test Plan: Imported from OSS
Differential Revision: D18309594
Pulled By: ezyang
fbshipit-source-id: adcb6d7cb387cd818480137e2b94e5e761dbfefc
Summary:
This is the first commit from a series of planned changes in order to add boolean tensors to PyTorch. The whole plan looks like this:
0. Storage Implementation (this change)
1. Tensor Creation.
2. Tensor Conversions.
3. Tensor Indexing.
4. Tensor Operations.
5. Back compatibility related changes.
This feature was requested by the community:
https://github.com/pytorch/pytorch/issues/4764https://github.com/pytorch/pytorch/issues/4219https://github.com/pytorch/pytorch/issues/4288
**Change**:
Added boolean type to the Storage class for CPU and CUDA backends.
**Tested via**:
1. unit tests
2. running this:
-> import torch
-> torch.BoolStorage
<class 'torch.BoolStorage'>
-> torch.cuda.BoolStorage
<class 'torch.cuda.BoolStorage'>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/16810
Reviewed By: gchanan
Differential Revision: D14087246
Pulled By: izdeby
fbshipit-source-id: 042642ced1cb0fd1bb6bff05f9ca871a5c54ee5e
Summary:
Anywhere we used #include "foo.h", we now say #include <foo.h>
Paths are adjusted to be rooted out of aten/src, torch/lib, or
the root level directory.
I modified CMakeLists.txt by hand to remove TH and THC from
the include paths.
I used the following script to do the canonicalization:
```
import subprocess
import re
import os.path
files = subprocess.check_output(['git', 'ls-files']).decode('utf-8').rstrip().split('\n')
for fn in files:
if not any(fn.endswith(suff) for suff in ['.cu', '.cpp', '.in', '.h', '.hpp', '.cu', '.cuh', '.cc']):
continue
if not any(fn.startswith(pref) for pref in ["aten/", "torch/"]):
continue
with open(fn, 'r') as f:
c = f.read()
def fmt(p):
return "#include <{}>".format(p)
def repl(m):
p = m.group(1)
if p in ["dlfcn.h", "unistd.h", "nvrtc.h", "cuda.h", "cuda_runtime.h", "cstdint", "cudnn.h", "Python.h", "cusparse.h", "cuda_runtime_api.h", "cuda_fp16.h", "cublas_v2.h", "stdint.h", "curand_kernel.h"]:
return fmt(p)
if any(p.startswith(pref) for pref in ["torch/csrc", "c10/", "ATen/", "caffe2/", "TH/", "THC/", "Eigen/", "gtest/", "zdl/", "gloo/", "onnx/", "miopen/"]):
return fmt(p)
for root in ["aten/src", "torch/lib", ""]:
for bad_root in [os.path.dirname(fn), "aten/src/TH", "aten/src/THC", "torch/csrc"]:
new_p = os.path.relpath(os.path.join(bad_root, p), root)
if not new_p.startswith("../") and (os.path.exists(os.path.join(root, new_p)) or os.path.exists(os.path.join(root, new_p + ".in"))):
return fmt(new_p)
print("ERROR: ", fn, p)
return m.group(0)
new_c = re.sub(r'#include "([^"]+)"', repl, c)
if new_c != c:
print(fn)
with open(fn, 'w') as f:
f.write(new_c)
```
Signed-off-by: Edward Z. Yang <ezyang@fb.com>
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14849
Reviewed By: dzhulgakov
Differential Revision: D13363445
Pulled By: ezyang
fbshipit-source-id: 52361f878a672785f9306c9e9ab2513128092b68
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/14802
The definetion of THPStorage does not depend on any Real, its macro
defintion is unnecessary, refactor the code so that THPStorage is not macro
defined.
Reviewed By: ezyang
Differential Revision: D13340445
fbshipit-source-id: 343393d0a36c868b9a06eea2ad9b80f5e395e947
