{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.EC2.Types.LaunchTemplateCpuOptionsRequest
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.EC2.Types.LaunchTemplateCpuOptionsRequest where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.EC2.Internal
import qualified Amazonka.Prelude as Prelude

-- | The CPU options for the instance. Both the core count and threads per
-- core must be specified in the request.
--
-- /See:/ 'newLaunchTemplateCpuOptionsRequest' smart constructor.
data LaunchTemplateCpuOptionsRequest = LaunchTemplateCpuOptionsRequest'
  { -- | The number of CPU cores for the instance.
    LaunchTemplateCpuOptionsRequest -> Maybe Int
coreCount :: Prelude.Maybe Prelude.Int,
    -- | The number of threads per CPU core. To disable multithreading for the
    -- instance, specify a value of @1@. Otherwise, specify the default value
    -- of @2@.
    LaunchTemplateCpuOptionsRequest -> Maybe Int
threadsPerCore :: Prelude.Maybe Prelude.Int
  }
  deriving (LaunchTemplateCpuOptionsRequest
-> LaunchTemplateCpuOptionsRequest -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: LaunchTemplateCpuOptionsRequest
-> LaunchTemplateCpuOptionsRequest -> Bool
$c/= :: LaunchTemplateCpuOptionsRequest
-> LaunchTemplateCpuOptionsRequest -> Bool
== :: LaunchTemplateCpuOptionsRequest
-> LaunchTemplateCpuOptionsRequest -> Bool
$c== :: LaunchTemplateCpuOptionsRequest
-> LaunchTemplateCpuOptionsRequest -> Bool
Prelude.Eq, ReadPrec [LaunchTemplateCpuOptionsRequest]
ReadPrec LaunchTemplateCpuOptionsRequest
Int -> ReadS LaunchTemplateCpuOptionsRequest
ReadS [LaunchTemplateCpuOptionsRequest]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [LaunchTemplateCpuOptionsRequest]
$creadListPrec :: ReadPrec [LaunchTemplateCpuOptionsRequest]
readPrec :: ReadPrec LaunchTemplateCpuOptionsRequest
$creadPrec :: ReadPrec LaunchTemplateCpuOptionsRequest
readList :: ReadS [LaunchTemplateCpuOptionsRequest]
$creadList :: ReadS [LaunchTemplateCpuOptionsRequest]
readsPrec :: Int -> ReadS LaunchTemplateCpuOptionsRequest
$creadsPrec :: Int -> ReadS LaunchTemplateCpuOptionsRequest
Prelude.Read, Int -> LaunchTemplateCpuOptionsRequest -> ShowS
[LaunchTemplateCpuOptionsRequest] -> ShowS
LaunchTemplateCpuOptionsRequest -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [LaunchTemplateCpuOptionsRequest] -> ShowS
$cshowList :: [LaunchTemplateCpuOptionsRequest] -> ShowS
show :: LaunchTemplateCpuOptionsRequest -> String
$cshow :: LaunchTemplateCpuOptionsRequest -> String
showsPrec :: Int -> LaunchTemplateCpuOptionsRequest -> ShowS
$cshowsPrec :: Int -> LaunchTemplateCpuOptionsRequest -> ShowS
Prelude.Show, forall x.
Rep LaunchTemplateCpuOptionsRequest x
-> LaunchTemplateCpuOptionsRequest
forall x.
LaunchTemplateCpuOptionsRequest
-> Rep LaunchTemplateCpuOptionsRequest x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x.
Rep LaunchTemplateCpuOptionsRequest x
-> LaunchTemplateCpuOptionsRequest
$cfrom :: forall x.
LaunchTemplateCpuOptionsRequest
-> Rep LaunchTemplateCpuOptionsRequest x
Prelude.Generic)

-- |
-- Create a value of 'LaunchTemplateCpuOptionsRequest' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'coreCount', 'launchTemplateCpuOptionsRequest_coreCount' - The number of CPU cores for the instance.
--
-- 'threadsPerCore', 'launchTemplateCpuOptionsRequest_threadsPerCore' - The number of threads per CPU core. To disable multithreading for the
-- instance, specify a value of @1@. Otherwise, specify the default value
-- of @2@.
newLaunchTemplateCpuOptionsRequest ::
  LaunchTemplateCpuOptionsRequest
newLaunchTemplateCpuOptionsRequest :: LaunchTemplateCpuOptionsRequest
newLaunchTemplateCpuOptionsRequest =
  LaunchTemplateCpuOptionsRequest'
    { $sel:coreCount:LaunchTemplateCpuOptionsRequest' :: Maybe Int
coreCount =
        forall a. Maybe a
Prelude.Nothing,
      $sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: Maybe Int
threadsPerCore = forall a. Maybe a
Prelude.Nothing
    }

-- | The number of CPU cores for the instance.
launchTemplateCpuOptionsRequest_coreCount :: Lens.Lens' LaunchTemplateCpuOptionsRequest (Prelude.Maybe Prelude.Int)
launchTemplateCpuOptionsRequest_coreCount :: Lens' LaunchTemplateCpuOptionsRequest (Maybe Int)
launchTemplateCpuOptionsRequest_coreCount = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LaunchTemplateCpuOptionsRequest' {Maybe Int
coreCount :: Maybe Int
$sel:coreCount:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
coreCount} -> Maybe Int
coreCount) (\s :: LaunchTemplateCpuOptionsRequest
s@LaunchTemplateCpuOptionsRequest' {} Maybe Int
a -> LaunchTemplateCpuOptionsRequest
s {$sel:coreCount:LaunchTemplateCpuOptionsRequest' :: Maybe Int
coreCount = Maybe Int
a} :: LaunchTemplateCpuOptionsRequest)

-- | The number of threads per CPU core. To disable multithreading for the
-- instance, specify a value of @1@. Otherwise, specify the default value
-- of @2@.
launchTemplateCpuOptionsRequest_threadsPerCore :: Lens.Lens' LaunchTemplateCpuOptionsRequest (Prelude.Maybe Prelude.Int)
launchTemplateCpuOptionsRequest_threadsPerCore :: Lens' LaunchTemplateCpuOptionsRequest (Maybe Int)
launchTemplateCpuOptionsRequest_threadsPerCore = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\LaunchTemplateCpuOptionsRequest' {Maybe Int
threadsPerCore :: Maybe Int
$sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
threadsPerCore} -> Maybe Int
threadsPerCore) (\s :: LaunchTemplateCpuOptionsRequest
s@LaunchTemplateCpuOptionsRequest' {} Maybe Int
a -> LaunchTemplateCpuOptionsRequest
s {$sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: Maybe Int
threadsPerCore = Maybe Int
a} :: LaunchTemplateCpuOptionsRequest)

instance
  Prelude.Hashable
    LaunchTemplateCpuOptionsRequest
  where
  hashWithSalt :: Int -> LaunchTemplateCpuOptionsRequest -> Int
hashWithSalt
    Int
_salt
    LaunchTemplateCpuOptionsRequest' {Maybe Int
threadsPerCore :: Maybe Int
coreCount :: Maybe Int
$sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
$sel:coreCount:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
..} =
      Int
_salt
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Int
coreCount
        forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Int
threadsPerCore

instance
  Prelude.NFData
    LaunchTemplateCpuOptionsRequest
  where
  rnf :: LaunchTemplateCpuOptionsRequest -> ()
rnf LaunchTemplateCpuOptionsRequest' {Maybe Int
threadsPerCore :: Maybe Int
coreCount :: Maybe Int
$sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
$sel:coreCount:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe Int
coreCount
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Int
threadsPerCore

instance Data.ToQuery LaunchTemplateCpuOptionsRequest where
  toQuery :: LaunchTemplateCpuOptionsRequest -> QueryString
toQuery LaunchTemplateCpuOptionsRequest' {Maybe Int
threadsPerCore :: Maybe Int
coreCount :: Maybe Int
$sel:threadsPerCore:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
$sel:coreCount:LaunchTemplateCpuOptionsRequest' :: LaunchTemplateCpuOptionsRequest -> Maybe Int
..} =
    forall a. Monoid a => [a] -> a
Prelude.mconcat
      [ ByteString
"CoreCount" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Int
coreCount,
        ByteString
"ThreadsPerCore" forall a. ToQuery a => ByteString -> a -> QueryString
Data.=: Maybe Int
threadsPerCore
      ]