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2.添加环境变量APEX_ROCBLAS_GEMM_ALLOW_HALF用于控制是否使用fp16r
3.添加dcu版本信息

whl包名修改

readme更新安装步骤

* Add fused_lars optimizer

* Update primitive fused_lars optimizer, working for resnet50 with NHWC/NCHW

* Add flow of using nesterov in FusedLARS

* Updating BLOCK_SIZE to 1024.
tests/L0/run_optimizers/test_fused_optimizer.py test passes except for bfloat16 for Adam. There seems to be a bug in this test that needs to be resolved.
For now skipping test_bfloat16 for Adam in the unittest.
Ran 17 other tests and ALL other tests pass!
More details on the effects of these changes can be found here -  https://confluence.amd.com/display/MLSE/Apex+Kernel+Optimization.
This commit changes BLOCK_SIZE=1024 ONLY FOR different optimizers.
L2norm kernels (part of LAMB optimizer algorithm) still maintain BLOCK_SIZE=512 otherwise Allclose fails.

* Updating tests/L0/run_optimizers/test_fused_optimizer.py with @skipifRocm to skip test_bfloat16 in Adam.

* Updating chunk_size to 256*32 (8K) which was previously 2048*32 (64K).
In addition updating depth_to_max_blocks to 2560 (8x compared to previous 320).
The performance improvement observed is upto 1.4x for large number of elements, upto 5.2x for moderate number of elements and upto 1.44x for small number of elements.
This change only affects the optimizers specifically when multi_tensor_apply is emabled using --cuda_ext extension when installing apex.
The set of performance along with comaprison with Torch is captured here
https://amdcloud.sharepoint.com/❌

/r/sites/MLSEPerfTeam/Shared%20Documents/Strategic%20Leadership%20Optimizations%20Team%20(SLOT)/Projects/Grid%20Optimization/Elementwise%20Kernel%20-%20Grid%20Optimization%20-%20Benchmark%20sweep.xlsx?d=wa8bacf65a2904002bf3cad4c57769eff&csf=1&web=1&e=JhLVm8
See sheet chunk_opt.

* Updating all files related to L2norm since test_fuzz (test_multi_tensor_l2norm.TestMultiTensorL2Norm) failed with previous commits.
changes in chunk_size seems to have effect on reduction kernels so this commit provides a provision for maintaining unoptimized conditions for L2norm and optimizations for all other kernels associated with all optimzers.
The change includes introducing  multi_tensor_apply_l2norm that assumes chunk_size of 64K as well as multi_tensor_apply_base.cuh specifically to be used by l2norm kernels.

---------
Co-authored-by: aspanday <aspanday@amd.com>

* Updating BLOCK_SIZE to 1024.
tests/L0/run_optimizers/test_fused_optimizer.py test passes except for bfloat16 for Adam. There seems to be a bug in this test that needs to be resolved.
For now skipping test_bfloat16 for Adam in the unittest.
Ran 17 other tests and ALL other tests pass!
More details on the effects of these changes can be found here -  https://confluence.amd.com/display/MLSE/Apex+Kernel+Optimization

.
This commit changes BLOCK_SIZE=1024 ONLY FOR different optimizers.
L2norm kernels (part of LAMB optimizer algorithm) still maintain BLOCK_SIZE=512 otherwise Allclose fails.

* Updating tests/L0/run_optimizers/test_fused_optimizer.py with @skipifRocm to skip test_bfloat16 in Adam.
Co-authored-by: aspanday <aspanday@amd.com>

* FusedRMSNorm/"T5LayerNorm" based on FusedLayerNorm (#1274)

* FusedRMSNorm based on FusedLayerNorm

* refactor duplicated kernels

* delete comments

* delete comments

* cleanup

* cleanup

* cleanup, fixed clobbering forward_affine_mixed_dtypes

* fix pybind naming and add MixedFused test

* undo skipping

* check elementwise_affine

* Update tests/L0/run_fused_layer_norm/test_fused_layer_norm.py

Oof, nice catch, thanks
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>

* fix and generate docs for FusedRMSNorm (#1285)

* [FusedRMSNorm doc] document where epsilon is added (#1295)

* [FusedRMSNorm doc] add epsilon to formula

* correct

* better wording

* Fix some bugs

* Optimize HostRMSNormGradient and HostApplyRMSNorm for AMD GPUs

* Fix NaN issues in FusedRMSNorm

* Update test_fused_layer_norm.py

* Skip test_fused_layer_norm.TestAutocastFusedRMSNorm on ROCm

* Use at::cuda::warp_size() instead of at::cuda::getCurrentDeviceProperties()->warpSize
Co-authored-by: eqy <eddiey@nvidia.com>
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>
Co-authored-by: Stas Bekman <stas00@users.noreply.github.com>

* add temporary dispatch of double, float, half, bfloat16

* fusedadam of bfloat16

* Add bfloat16 path to FusedAdam

* Make rocblas_gemm_flags_fp16_alt_impl backward-compat for new naming

* Use BACKWARD_PASS_GUARD_CLASS to prevent lengthy if-statement

* FusedRMSNorm based on FusedLayerNorm

* refactor duplicated kernels

* delete comments

* delete comments

* cleanup

* cleanup

* cleanup, fixed clobbering forward_affine_mixed_dtypes

* fix pybind naming and add MixedFused test

* undo skipping

* check elementwise_affine

* Update tests/L0/run_fused_layer_norm/test_fused_layer_norm.py

Oof, nice catch, thanks
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>

* Add setup_simple.py for debugging the compiling issue of scaled_masked_softmax_cuda

* Comment out CUDA-specific implementations

* Resolve filename collision of *cpp files with to-hipify code and *cu files

Make rocblas_gemm_flags_fp16_alt_impl in MHA and MLP backward compatible with old PyTorch versions (#74)

* First attempt to make rocblas flag backward compatible

* Fix some bugs

* Fix some bugs

* Make rocblas_gemm_flags_fp16_alt_impl in MHA backward compatible with old PyTorch versions

* Add groupbn extension unit tests for ROCm

* Fix some bugs

* Add rocblas_alt_impl flag in MLP

* Refactor rocblas_alt_impl implementation and only use it for backprop

* fuse grad accumulation w/ weight grad
Co-authored-by: Sangkug Lym <slym@nvidia.com>

* fp32 training path

* not using *args, **kwargs

* backward: moved the tensor dimension cnversion
Co-authored-by: Sangkug Lym <slym@nvidia.com>

* move files to csrc/megatron

* fix fp32 path

* fix typo

* add  to  in order to select the correct custom extension

* fix typo

* comment on import guard

* update test: enable gradient_accumulation_fusion

* 86

* remove redundant call of `test_column_parallel_linear`
Co-authored-by: Sangkug Lym <slym@nvidia.com>

* FusedRMSNorm based on FusedLayerNorm

* refactor duplicated kernels

* delete comments

* delete comments

* cleanup

* cleanup

* cleanup, fixed clobbering forward_affine_mixed_dtypes

* fix pybind naming and add MixedFused test

* undo skipping

* check elementwise_affine

* Update tests/L0/run_fused_layer_norm/test_fused_layer_norm.py

Oof, nice catch, thanks
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>
Co-authored-by: Masaki Kozuki <masaki.kozuki.2014@gmail.com>

* Optimize fused layer normalization for MI100

* Optimize cuComputePartGradGammaBeta for AMD GPUs

* Add fused mixed precision lamb optimizer.

* Fix device usage in constructor.

* Fix sending param_group tensor state to device.

* Remove unneeded device set.

* Add fused mixed precision lamb optimizer.

* Fix device usage in constructor.

* Fix sending param_group tensor state to device.

* Remove unneeded device set.

* Init apex.ppu (pipeline model parallel utility)

Reference commit:

```
commit 5ab646376d67831601d5552c193241d017f1b35c (HEAD -> main, internal/main)
Merge: 14f2c684 7b293d9b
Author: Mohammad Shoeybi <mshoeybi@nvidia.com>
Date:   Wed Sep 22 22:57:54 2021 -0700

    Merge branch 'add_BOS' into 'main'

    Add Beginning of Sentence token option and adding semaphore while multi-threading to prevent crashes and hangs due to connection keep-alives

    See merge request ADLR/megatron-lm!328
```

* removing get_args and replace import - phase 1

* removing get_args and replace import - phase 2

* move ppu to apex.transformer.pipeline_parallel

* update two __init__.py

* update READMEs

* mpu -> parallel_state & tensor_parallel

* fix

* remove not pipeline files

* separate schedules.py - phase 1

* dissect schedules.py

* data_iterators -> batch

* remove optimizer from forward_backward_step funcs

* init test

* Apply 2 suggestion(s...

Co-authored-by: Piotr Bialecki <pbialecki@nvidia.com>
Co-authored-by: Eddie Yan <eddiey@nvidia.com>
Co-authored-by: Rishi Puri <riship@nvidia.com>
Co-authored-by: Sangkug Lym <slym@nvidia.com>

* support for fused dense layer with cublasLt, fusion in both fprop and bprop

* fix typo causing syntax error

* add fused GEMM+gelu+GEMM modue

* fix typo for workspace size

* update cublas check for 11600

* add tests for fused dense layer

* fix CUDA 10.x path

* safer guard around CUBLAS constants, remove unreferenced variable

* more guard changes

* guard against cublas version instead of cuda
Co-authored-by: Sukru Eryilmaz <seryilmaz@computelab-dgx1v-32.nvidia.com>

* fuse norm into scale

* add fused norm into dlamb
Co-authored-by: Sukru Eryilmaz <seryilmaz@computelab-dgx1v-32.nvidia.com>

* support for fused dense layer with cublasLt, fusion in both fprop and bprop

* fix typo causing syntax error

* add fused GEMM+gelu+GEMM modue

* fix typo for workspace size

* update cublas check for 11600

* add tests for fused dense layer

* fix CUDA 10.x path
Co-authored-by: Sukru Eryilmaz <seryilmaz@computelab-dgx1v-32.nvidia.com>

Co-authored-by: Sukru Eryilmaz <seryilmaz@computelab-dgx1v-32.nvidia.com>

* don't create cublasLt handle, fix zero block size case

* cleanup

* initial cublaslt support

* 64 bit input

* add license headers

* cleanup

* remove license
Co-authored-by: pbialecki <pbialecki@nvidia.com>