MantisBT - MEGA
Here is my consideration : I have a 16 Giga RAM computer, and I follow the MEGA 7 analysis report window during the alignment process. As soon as the alignment reach around 2 giga of RAM (corresponding to 2000MB memory),
an error message specifying the lack of memory appear. But it still remains around 10 giga of RAM available (confirmed with the "Resource monitor" of Windows opened in the mean time MEGA7 is doing the alignment).
How can I configure MEGA7 software to make it use all the available RAM on my computer? (You will find the nucleotide sequences file attach to this request). Thanks.
2 - Click on "Align" tab and then "Edit/Build alignment"
3 - Select "Retrieve sequences from a file"
4 - Load the corresponding file ("All_PAVE_full_genome_OK.fa")
5 - Select all sequences and click on MUSCLE icon
6 - Select "Align DNA"
7 - By default, the "Max Memory in MB" is configured at 12714 MB (around 12 giga)
8 - Keep the default parameters and launch the alignment
9 - In the "M7 : Progress" windows, as soon as the "Memory Used (MB)" is displaying around 2000 MB, the program stop with the error message saying that I don't have enough memory on my computer.
Version 1511
OS Build : 10586.1176
Processor : Intel(R) Xeon(R) CPU E31245 @ 3.30GHz
Installed RAM : 16.0 GB
System type : 64-bit
All_PAVE_full_genome_OK.fa (3,465,637) 2018-01-18 03:19https://megasoftware.net/mantis_bt/