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=== GHC RTS Stats Comparison ===

                                     _release_debug_info _release_no_prof_no_hash _release_no_split_sections      _release
Metric                                                                                                                    
bytes allocated                             110146924080             169756134368               110070939008  110066233592
num_GCs                                             1759                     1964                       1732          1570
average_bytes_used                             149789226                209639940                  144597600     146507169
max_bytes_used                                 356366328                627307312                  386094344     386696640
num_byte_usage_samples                                19                       22                         20            20

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{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE LambdaCase #-}
{-# OPTIONS_GHC -ddump-simpl #-}
module StreamTest where

import Language.Haskell.TH

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commit fff55592a7b9c9487c043d055f2d0d77fa549f4e
Author: Torsten Schmits <[email protected]>
Date:   Thu Aug 22 15:58:09 2024 +0200

    finder: Add `IsBootInterface` to finder cache keys

diff --git a/compiler/GHC/Driver/Backpack.hs b/compiler/GHC/Driver/Backpack.hs
index 3fe26820651..bd4dae294ff 100644
--- a/compiler/GHC/Driver/Backpack.hs
+++ b/compiler/GHC/Driver/Backpack.hs

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commit fd9986790de790e3bec7e5a7ac19fc6b2541b199
Author: Krzysztof Gogolewski <[email protected]>
Date:   Mon Jun 9 12:44:07 2025 +0200

    Fix EPT enforcement when mixing unboxed tuples and non-tuples
    
    The code was assuming that an alternative cannot be returning a normal
    datacon and an unboxed tuple at the same time. However, as seen in #26107,
    this can happen when using a GADT to refine the representation type.
    

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commit a27803fa7ab18582f61558aaf3799d94726a0a1f
Author: Matthew Pickering <[email protected]>
Date:   Wed Apr 2 14:16:16 2025 +0100

    Move ModuleGraph into UnitEnv
    
    The ModuleGraph is a piece of information associated with the
    ExternalPackageState and HomeUnitGraph. Therefore we should store it
    inside the HomeUnitEnv.

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diff --git a/compiler/GHC/Cmm/Info.hs b/compiler/GHC/Cmm/Info.hs
index 06b926aa595..80da422ac77 100644
--- a/compiler/GHC/Cmm/Info.hs
+++ b/compiler/GHC/Cmm/Info.hs
@@ -392,7 +392,7 @@ mkStdInfoTable profile (type_descr, closure_descr) cl_type srt layout_lit
     prof_info
         -- Ticky info (none at present)
         -- Debug info (none at present)
- ++ [layout_lit, tag, srt]
+ ++ [closure_id, layout_lit, tag, srt]

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{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE RankNTypes #-}
{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE FlexibleInstances #-}
{-# OPTIONS_GHC -ddump-simpl #-}
module StreamTest where

import Language.Haskell.TH
import Data.Functor.Compose

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{-# LANGUAGE DeriveFunctor #-}
{-# LANGUAGE OverloadedStrings #-}

import Data.Map.Strict (Map)
import qualified Data.Map.Strict as Map
import Data.List (nub)
import Data.Maybe (mapMaybe)
import Control.Monad (guard)

-- Basic types

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#!/usr/bin/env bash

set -e


usage() {
  echo "$0 (job-name)"
  exit 1
}

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{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE OverloadedStrings #-}

import System.IO
import System.Posix.IO
import System.Posix.Types
import Control.Concurrent
import Control.Monad
import qualified Data.ByteString.Char8 as BS
import GHC.IO.Handle