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#25 Broken sequence dependence on CUDA?

2.0
closed
Petr Sulc
None
2018-09-09
2018-09-09
Ferdinando Randisi
No

Using use_average_seq=1 on CUDA without a sequence dependence file does not raise any error, as it should. This might mean that actually sequence depndence is never used on CUDA for some reason.

The attached input files reproduce the bug on the latest oxDNA svn release.

6 Attachments
conf.conf
input_eq
lancia.sh
last_conf.dat
prova.top
slurm-1805531.out

Discussion

  • Ferdinando Randisi

    Ferdinando Randisi - 2018-09-09
    • Description has changed:

    Diff:

    --- old
+++ new
@@ -1 +1,3 @@
-Using use_average_seq=1 on CUDA without a sequence dependence file does not raise any error, as it should. The attached input files reproduce the bug on the latest oxDNA svn release.
+Using use_average_seq=1 on CUDA without a sequence dependence file does not raise any error, as it should. This might mean that actually sequence depndence is never used on CUDA for some reason.
+
+The attached input files reproduce the bug on the latest oxDNA svn release.
     

  • Ferdinando Randisi

    Ferdinando Randisi - 2018-09-09
    • Attachments has changed:

    Diff:

    --- old
+++ new
@@ -3,3 +3,4 @@
 lancia.sh (375 Bytes; text/x-sh)
 last_conf.dat (341.5 kB; application/octet-stream)
 prova.top (15.3 kB; application/octet-stream)
+slurm-1805531.out (1.8 kB; application/octet-stream)
     

  • Petr Sulc

    Petr Sulc - 2018-09-09

    This is ok, as using use_average_seq = 1 means that you are NOT using sequence dependence. (this is the default option). Setting use_average_seq = 0 will require you to provide a sequence dependence file (using seq_dep_file option), both on CPU and CUDA

     

  • Petr Sulc

    Petr Sulc - 2018-09-09
    • status: open --> closed
    • assigned_to: Petr Sulc
     

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