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FP8 enablement - add a pseudorandom number generator, add conversion methods (#708)

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* Add basic fp8 definitions and prn-generator

* Format

* Add fp8<->fp32 type_convert

* Format

* Split type_convert and cast_to/from_f8

* Format

* Minor fix

* Minor fix

* Move fp8 utils to a separate header

* Add elementwise ops

* Add fp8_convert_sr

* Format

* Add element op

* Eliminate magic numbers

* Split f8_convert_sr in host and device

* Format

* Add some constexpr

* Add a datatype test

* Format

* Another format

* Add fp8<->fp16 tests

* Update type_converts

* Format

* Add fp16 casting functions

* Format

* Use seed as a runtime arg

* Use element location for PRNG

* Format

* Add fp8<->fp16 to PassThrough element op

* Clean up

* Merge host and device implementations

* Add comments on rounding modes

* Remove leftover code

* Put type_converts into a separate header

* Put random number gen to a separate header

* Rearrange f8_utils' namespaces

* Refactor type_convert.hpp

* Move f8_t definition

[ROCm/composable_kernel commit: f0c620c42e]
This commit is contained in:
Rostyslav Geyyer
2023-06-19 11:20:35 -05:00
committed by GitHub
parent 9c2487d2a0
commit 09bc04e7a4
11 changed files with 743 additions and 145 deletions
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library/include/ck/library/utility/host_tensor.hpp
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@@ -13,6 +13,7 @@
#include "ck/utility/data_type.hpp"
#include "ck/utility/span.hpp"
#include "ck/utility/type_convert.hpp"
#include "ck/library/utility/algorithm.hpp"
#include "ck/library/utility/ranges.hpp"