Mercurial > hg > graal-compiler
annotate make/solaris/adlc_updater @ 10246:194f52aa2f23
7176479: G1: JVM crashes on T5-8 system with 1.5 TB heap
Summary: Refactor G1's hot card cache and card counts table into their own files. Simplify the card counts table, including removing the encoding of the card index in each entry. The card counts table now has a 1:1 correspondence with the cards spanned by heap. Space for the card counts table is reserved from virtual memory (rather than C heap) during JVM startup and is committed/expanded when the heap is expanded. Changes were also reviewed-by Vitaly Davidovich.
Reviewed-by: tschatzl, jmasa
author | johnc |
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date | Thu, 09 May 2013 11:16:39 -0700 |
parents | a50abfc67f31 |
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rev | line source |
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0 | 1 #! /bin/sh |
2 # | |
3 # This file is used by adlc.make to selectively update generated | |
4 # adlc files. Because source and target diretories are relative | |
5 # paths, this file is copied to the target build directory before | |
6 # use. | |
7 # | |
8 # adlc-updater <file> <source-dir> <target-dir> | |
9 # | |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
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10 fix_lines() { |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
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11 # repair bare #line directives in $1 to refer to $2 |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
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12 awk < $1 > $1+ ' |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
91
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13 /^#line 999999$/ {print "#line " (NR+1) " \"" F2 "\""; next} |
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jrose
parents:
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14 {print} |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
91
diff
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15 ' F2=$2 |
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6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
91
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16 mv $1+ $1 |
284d0af00d53
6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
91
diff
changeset
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17 } |
1831 | 18 fix_lines $2/$1 $3/$1 |
19 [ -f $3/$1 ] && cmp -s $2/$1 $3/$1 || \ | |
475
284d0af00d53
6771309: debugging AD files is difficult without #line directives in generated code
jrose
parents:
91
diff
changeset
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20 ( [ -f $3/$1 ] && echo Updating $3/$1 ; touch $2/made-change ; mv $2/$1 $3/$1 ) |