TextPad - file size limits / resource limits?

Forums › Off topic › TextPad - file size limits / resource limits?

DS248

1662 posts

Uber Geek

Lifetime subscriber

#56612 18-Jan-2010 22:36

Anyone familiar with TextPad?

I have used this for many years and generally find it very stable - no problems opening ASCII text docs up to 1GB plus.

However I have just had to generate a 3GB file (8m+ records) and was surprised to get a "disk full" message when I attempted to open it in TextPad.

System is Vista64 SP2 Bussiness, 4GB RAM, 6.5GB spare on c: drive, and several hundred GB spare on the drive that the file is located on.

I know that TP creates a temp file on c:drive when it opens a file, but I thought 6.5GB would have been sufficient for that?

Is this:

   1. a TP limit (32bit application)?
   2. a Disk resource limit?
   3. Or is it the really insufficient RAM being reported as "disk full"?

I created a shortened version of the file (~3m records, 1.4GB). That opens in TP without problem

Any help much appreciated.

davidcole

5807 posts

Uber Geek

Trusted

#291064 19-Jan-2010 08:33

Could be file system, you running NTFS? should be just check if not FAT32 has a 2gb file limit.

Could also be that text pad has a 2gb file limit. I've used vedit in the past and ultraedit, but not tried opening/saving a 3gb file, 1 and a half would have been my limit for a large postscript file.

Previously known as psycik

OpenHAB: Gigabyte AMD A8 Brix, OpenHAB with Aeotech ZWave Controller, Raspberry PI, Wemos D1 Mini, Zwave, Xiaomi Humidity and Temperature sensors
Media:Chromecast v2, ATV4 4k, ATV4, HDHomeRun Dual
Windows 10 Host Plex Server 3x3TB, 4x4TB using DriveBender, Samsung 850 evo 512 GB SSD, Hyper-V Server with 1xW10, 2xUbuntu 20.04 LTS, Backblaze Backups, usenetprime.com

Mighty Ape

Shop Mighty Ape for electronics, games, computers books and more (affiliate link).

DS248

1662 posts

Uber Geek

Lifetime subscriber

#291100 19-Jan-2010 09:28

64bit OS. Both drives NTFS.

wazzageek

1090 posts

Uber Geek

ID Verified

Trusted

Lifetime subscriber

#291112 19-Jan-2010 09:56

Had a quick look at: http://www.textpad.com/products/textpad/specifications.html

It has the following passage:

It can handle file sizes up to the largest contiguous chunk of 32-bit virtual memory.

I imagine that exact file limit is going to depend on exactly how your 32-bit virtual memory is laid out for TextPad, I vaguely recall that a popular method of dealing with 32 bit memory and more than 4GB was to have a flat model for the first 3GB, and paging for the last 1Gb (Of physical RAM).

Given that it's the 32Bit version of TextPad on a 64bit OS with 4GB of RAM, I suspect that the error messages are because of TextPad limitations, and the message about Disk Full is most likely due to TextPad "identifying" that as the problem.

DS248

1662 posts

Uber Geek

Lifetime subscriber

#291182 19-Jan-2010 14:07

Thanks for the follow up. I suspected it most likely the case.