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Julu Julu
Joined: 01 Nov 2005
Posts: 9
Location: Germany
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 Posted: Wed Nov 09, 2005 9:06 am Post subject: "not enough memory" ? |
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Hi.
I made an Array in LuaPlayer.
| Code: |
for i=0,3000 do
Array[i] ={}
for j=0,3000 do
Array[i][j] = 555555
end
end
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But if I start the program, then I get this error message
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KawaGeo
Joined: 27 Aug 2005
Posts: 191
Location: Calif Mountains
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| Posted: Wed Nov 09, 2005 12:48 pm Post subject: |
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Hmm... let's calculate how much memeory it needs.
Each element of the 2-D array needs 4 bytes to store a number. Hence, 3000 x 3000 x 4 = 36,000,000. That's a lot for PSP"s RAM! Doesn't it have only 32 MB RAM?
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Geo Massar
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chaos
Joined: 10 Apr 2005
Posts: 135
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| Posted: Wed Nov 09, 2005 2:50 pm Post subject: |
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hehe..
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Chaosmachine Studios: High Quality Homebrew. |
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mrn
Joined: 02 Nov 2005
Posts: 116
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| Posted: Sun Nov 13, 2005 11:01 am Post subject: |
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is there a way somehow to use the MS as swap?
(or are all the games using only 32Megs?)
m |
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Zenurb
Joined: 30 Sep 2005
Posts: 106
Location: United Kingdom
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| Posted: Sun Nov 13, 2005 11:04 am Post subject: |
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Most memory sticks are too slow to use as swap.
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Proud Dvorak User
US 1.5 PSP (Original) |
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Master Inuyasha
Joined: 13 Nov 2005
Posts: 13
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| Posted: Sun Nov 13, 2005 1:38 pm Post subject: |
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| by the way, what is an array? |
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KawaGeo
Joined: 27 Aug 2005
Posts: 191
Location: Calif Mountains
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| Posted: Sun Nov 13, 2005 2:26 pm Post subject: |
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If any number in the array is smaller than +-128, share each memory 4-byte cell for two numbers. Would it help, I hope?
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Geo Massar
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Zenurb
Joined: 30 Sep 2005
Posts: 106
Location: United Kingdom
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| Posted: Sun Nov 13, 2005 11:31 pm Post subject: |
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| Master Inuyasha wrote: | | by the way, what is an array? |
A group of data entries being referenced by the same variable name
in php
| Code: |
<?php
$blah = array(0,1,2,3,4,5,6,7,8,9);
echo $blah[5]; // would return "4" because it's the fifth index
?>
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Proud Dvorak User
US 1.5 PSP (Original) |
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