Re: [Haskell-cafe] tplot (out of memory)

Hi, I didn't - because I didn't run into this myself. Manish, maybe you did? :) On Thu, Oct 18, 2012 at 1:55 AM, malcolm.wallace wrote:

Did you ever solve this? I have a similar message ( user error (out of memory) ) arising from a different app (not tplot) that uses the Haskell Chart library (and cairo underneath). On some linux machines, it crashes, on others it works fine. I can find no environment differences between the machines. The app does not use a lot of memory, and the machine is not running out of physical or swap.

Regards, Malcolm

On 04 Sep, 2012,at 04:01 PM, Eugene Kirpichov wrote:

Hi Manish,

Please provide the input file, I'll debug this.

On Mon, Sep 3, 2012 at 1:06 PM, Manish Trivedi wrote:

...

Hi,

I am running into a weird out of memory issue. While running timeplot over an input file having ~800 rows. From below provided info, seems like machine has enough ram (1849MB). Please let me know if anyone has pointers.

# free -m total used free shared buffers cached Mem: 3825 1975 1849 0 13 71 -/+ buffers/cache: 1891 1934 Swap: 4031 111 3920

#time tplot -o out.png -or 1024x768 -k 'CurrentPerHour' 'lines' -k 'RequiredPerHour' 'lines' -if adgroup_delivery_chart.input -tf 'date %Y-%m-%d %H:%M:%OS'

tplot: user error (out of memory)

real 0m0.026s user 0m0.018s sys 0m0.008s

-Manish

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