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<!---======================= begin_copyright_notice ============================
Copyright (C) 2020-2021 Intel Corporation
SPDX-License-Identifier: MIT
============================= end_copyright_notice ==========================-->
## Opcode
CACHE_FLUSH = 0x5a
## Format
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## Semantics
Flush the textural cache.
## Description
The texture caches in the sampling engine are flushed.
#### Properties
## Text
```
CACHE_FLUSH
```
## Notes
This message flushes all levels of texture cache, while the fence
instruction's texture flush bit will only ensure that L3 textural cache
is flushed.
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