# Hello all. I have following error. please help I m new to gromacs

**URL:** <https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552>\
**Category:** User discussions\
**Created:** [March 8, 2024, 1:48am UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552 "2024-03-08T01:48:38Z")\
**Posts on this page:** 7\
**Page:** 1

<div class="post-metadata">

**Author:** ![Anandsingpatil1983](https://avatars.discourse-cdn.com/v4/letter/a/ccd318/32.png) [@Anandsingpatil1983](https://gromacs.bioexcel.eu/u/Anandsingpatil1983)\
**Post date:** [March 8, 2024, 1:48am UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/1 "2024-03-08T01:48:38Z")

</div>

GROMACS version:  
GROMACS modification: Yes/No  
Here post your question :-) GROMACS - gmx pdb2gmx, 2020.1-Ubuntu-2020.1-1 (-:

```
                        GROMACS is written by:
 Emile Apol Rossen Apostolov Paul Bauer Herman J.C. Berendsen
Par Bjelkmar Christian Blau Viacheslav Bolnykh Kevin Boyd    

```

Aldert van Buuren Rudi van Drunen Anton Feenstra Alan Gray  
Gerrit Groenhof Anca Hamuraru Vincent Hindriksen M. Eric Irrgang  
Aleksei Iupinov Christoph Junghans Joe Jordan Dimitrios Karkoulis  
Peter Kasson Jiri Kraus Carsten Kutzner Per Larsson  
Justin A. Lemkul Viveca Lindahl Magnus Lundborg Erik Marklund  
Pascal Merz Pieter Meulenhoff Teemu Murtola Szilard Pall  
Sander Pronk Roland Schulz Michael Shirts Alexey Shvetsov  
Alfons Sijbers Peter Tieleman Jon Vincent Teemu Virolainen  
Christian Wennberg Maarten Wolf Artem Zhmurov  
and the project leaders:  
Mark Abraham, Berk Hess, Erik Lindahl, and David van der Spoel

Copyright (c) 1991-2000, University of Groningen, The Netherlands.  
Copyright (c) 2001-2019, The GROMACS development team at  
Uppsala University, Stockholm University and  
the Royal Institute of Technology, Sweden.  
check out [http://www.gromacs.org](http://www.gromacs.org) for more information.

GROMACS is free software; you can redistribute it and/or modify it  
under the terms of the GNU Lesser General Public License  
as published by the Free Software Foundation; either version 2.1  
of the License, or (at your option) any later version.

GROMACS: gmx pdb2gmx, version 2020.1-Ubuntu-2020.1-1  
Executable: /usr/bin/gmx  
Data prefix: /usr  
Working dir: /home/anand/Desktop/Kiranmd1  
Command line:  
gmx pdb2gmx -f 4jkv\_clean.pdb -o 4jkv\_processed.gro -water spce

Select the Force Field:  
From current directory:  
1: CHARMM all-atom force field  
From ‘/usr/share/gromacs/top’:  
2: AMBER03 protein, nucleic AMBER94 (Duan et al., J. Comp. Chem. 24, 1999-2012, 2003)  
3: AMBER94 force field (Cornell et al., JACS 117, 5179-5197, 1995)  
4: AMBER96 protein, nucleic AMBER94 (Kollman et al., Acc. Chem. Res. 29, 461-469, 1996)  
5: AMBER99 protein, nucleic AMBER94 (Wang et al., J. Comp. Chem. 21, 1049-1074, 2000)  
6: AMBER99SB protein, nucleic AMBER94 (Hornak et al., Proteins 65, 712-725, 2006)  
7: AMBER99SB-ILDN protein, nucleic AMBER94 (Lindorff-Larsen et al., Proteins 78, 1950-58, 2010)  
8: AMBERGS force field (Garcia & Sanbonmatsu, PNAS 99, 2782-2787, 2002)  
9: CHARMM27 all-atom force field (CHARM22 plus CMAP for proteins)  
10: GROMOS96 43a1 force field  
11: GROMOS96 43a2 force field (improved alkane dihedrals)  
12: GROMOS96 45a3 force field (Schuler JCC 2001 22 1205)  
13: GROMOS96 53a5 force field (JCC 2004 vol 25 pag 1656)  
14: GROMOS96 53a6 force field (JCC 2004 vol 25 pag 1656)  
15: GROMOS96 54a7 force field (Eur. Biophys. J. (2011), 40, 843-856, DOI: 10.1007/s00249-011-0700-9)  
16: OPLS-AA/L all-atom force field (2001 aminoacid dihedrals)  
1

Using the Charmm36-jul2022 force field in directory ./charmm36-jul2022.ff

going to rename ./charmm36-jul2022.ff/aminoacids.r2b  
Opening force field file ./charmm36-jul2022.ff/aminoacids.r2b  
going to rename ./charmm36-jul2022.ff/carb.r2b  
Opening force field file ./charmm36-jul2022.ff/carb.r2b  
going to rename ./charmm36-jul2022.ff/cgenff.r2b  
Opening force field file ./charmm36-jul2022.ff/cgenff.r2b  
going to rename ./charmm36-jul2022.ff/ethers.r2b  
Opening force field file ./charmm36-jul2022.ff/ethers.r2b  
going to rename ./charmm36-jul2022.ff/lipid.r2b  
Opening force field file ./charmm36-jul2022.ff/lipid.r2b  
going to rename ./charmm36-jul2022.ff/metals.r2b  
Opening force field file ./charmm36-jul2022.ff/metals.r2b  
going to rename ./charmm36-jul2022.ff/na.r2b  
Opening force field file ./charmm36-jul2022.ff/na.r2b  
going to rename ./charmm36-jul2022.ff/silicates.r2b  
Opening force field file ./charmm36-jul2022.ff/silicates.r2b  
going to rename ./charmm36-jul2022.ff/solvent.r2b  
Opening force field file ./charmm36-jul2022.ff/solvent.r2b  
Reading 4jkv\_clean.pdb…  
WARNING: all CONECT records are ignored  
Read ‘SOLUBLE CYTOCHROME B562, SMOOTHENED HOMOLOG’, 3532 atoms  
Analyzing pdb file  
Splitting chemical chains based on TER records or chain id changing.  
There are 1 chains and 0 blocks of water and 454 residues with 3532 atoms

chain #res #atoms  
1 ‘A’ 454 3532

All occupancies are one  
Opening force field file ./charmm36-jul2022.ff/atomtypes.atp  
Reading residue database… (Charmm36-jul2022)  
Opening force field file ./charmm36-jul2022.ff/aminoacids.rtp  
Opening force field file ./charmm36-jul2022.ff/carb.rtp  
Opening force field file ./charmm36-jul2022.ff/cgenff.rtp  
Opening force field file ./charmm36-jul2022.ff/ethers.rtp  
Opening force field file ./charmm36-jul2022.ff/lipid.rtp  
Opening force field file ./charmm36-jul2022.ff/metals.rtp  
Opening force field file ./charmm36-jul2022.ff/na.rtp  
Opening force field file ./charmm36-jul2022.ff/silicates.rtp  
Opening force field file ./charmm36-jul2022.ff/solvent.rtp  
Opening force field file ./charmm36-jul2022.ff/aminoacids.hdb  
Opening force field file ./charmm36-jul2022.ff/carb.hdb  
Opening force field file ./charmm36-jul2022.ff/cgenff.hdb  
Opening force field file ./charmm36-jul2022.ff/ethers.hdb  
Opening force field file ./charmm36-jul2022.ff/lipid.hdb  
Opening force field file ./charmm36-jul2022.ff/metals.hdb  
Opening force field file ./charmm36-jul2022.ff/na.hdb  
Opening force field file ./charmm36-jul2022.ff/silicates.hdb  
Opening force field file ./charmm36-jul2022.ff/solvent.hdb  
Opening force field file ./charmm36-jul2022.ff/aminoacids.n.tdb  
Opening force field file ./charmm36-jul2022.ff/carb.n.tdb  
Opening force field file ./charmm36-jul2022.ff/cgenff.n.tdb  
Opening force field file ./charmm36-jul2022.ff/ethers.n.tdb  
Opening force field file ./charmm36-jul2022.ff/lipid.n.tdb  
Opening force field file ./charmm36-jul2022.ff/metals.n.tdb  
Opening force field file ./charmm36-jul2022.ff/na.n.tdb  
Opening force field file ./charmm36-jul2022.ff/silicates.n.tdb  
Opening force field file ./charmm36-jul2022.ff/solvent.n.tdb  
Opening force field file ./charmm36-jul2022.ff/aminoacids.c.tdb  
Opening force field file ./charmm36-jul2022.ff/carb.c.tdb  
Opening force field file ./charmm36-jul2022.ff/cgenff.c.tdb  
Opening force field file ./charmm36-jul2022.ff/ethers.c.tdb  
Opening force field file ./charmm36-jul2022.ff/lipid.c.tdb  
Opening force field file ./charmm36-jul2022.ff/metals.c.tdb  
Opening force field file ./charmm36-jul2022.ff/na.c.tdb  
Opening force field file ./charmm36-jul2022.ff/silicates.c.tdb  
Opening force field file ./charmm36-jul2022.ff/solvent.c.tdb  
Processing chain 1 ‘A’ (3532 atoms, 454 residues)  
Analysing hydrogen-bonding network for automated assignment of histidine  
protonation. 646 donors and 635 acceptors were found.  
There are 842 hydrogen bonds  
Will use HISE for residue 63  
Will use HISH for residue 227  
Will use HISE for residue 231  
Will use HISE for residue 340  
Will use HISE for residue 361  
Will use HISE for residue 433  
Will use HISE for residue 470  
Identified residue GLY-1 as a starting terminus.  
Identified residue CYS550 as a ending terminus.  
8 out of 8 lines of specbond.dat converted successfully  
Special Atom Distance matrix:  
MET33 MET58 HIS63 CYS193 CYS213 CYS217 HIS227  
SD262 SD447 NE2497 SG855 SG1014 SG1041 NE21124  
MET58 SD447 2.190  
HIS63 NE2497 1.890 1.460  
CYS193 SG855 1.995 1.990 2.165  
CYS213 SG1014 2.167 2.163 2.341 0.204  
CYS217 SG1041 2.376 2.255 1.466 1.571 1.641  
HIS227 NE21124 2.954 2.148 1.588 1.963 2.024 0.826  
MET230 SD1148 3.821 2.963 2.255 2.914 2.953 1.599 0.982  
HIS231 NE21159 3.104 2.437 1.562 2.418 2.492 1.009 0.566  
CYS244 SG1247 5.001 4.500 3.401 4.611 4.666 3.071 2.760  
CYS273 SG1479 4.907 4.892 3.764 4.302 4.301 2.855 2.856  
MET286 SD1584 3.119 3.312 1.927 3.196 3.290 1.708 1.940  
CYS295 SG1648 2.257 2.250 1.347 1.645 1.730 0.203 0.948  
MET301 SD1690 2.803 2.514 2.035 1.474 1.465 0.658 0.910  
CYS314 SG1787 2.966 3.219 2.262 2.233 2.242 0.967 1.491  
MET326 SD1887 4.717 4.614 3.717 3.718 3.674 2.497 2.495  
HIS340 NE22006 7.100 6.805 5.903 6.099 6.047 4.856 4.667  
HIS361 NE22153 5.720 5.906 4.715 5.219 5.209 3.820 3.898  
CYS390 SG2362 3.005 3.136 2.165 2.268 2.285 0.894 1.334  
MET424 SD2632 7.360 6.857 6.092 6.200 6.138 5.037 4.746  
HIS433 NE22706 8.286 7.967 6.990 7.433 7.395 6.095 5.874  
MET449 SD2817 6.930 6.613 5.585 6.192 6.177 4.775 4.556  
CYS469 SG2975 4.813 3.980 3.399 3.603 3.581 2.454 1.940  
HIS470 NE22985 4.529 4.053 3.303 3.400 3.369 2.171 1.908  
CYS490 SG3172 3.440 2.390 2.952 1.561 1.482 2.247 2.055  
CYS507 SG3197 3.621 2.499 3.057 1.751 1.671 2.338 2.085  
MET525 SD3339 4.462 4.053 3.086 3.672 3.683 2.219 1.976  
MET532 SD3386 5.627 5.201 4.201 4.893 4.896 3.441 3.169  
CYS550 SG3532 5.990 6.128 4.758 6.280 6.363 4.744 4.746  
MET230 HIS231 CYS244 CYS273 MET286 CYS295 MET301  
SD1148 NE21159 SG1247 SG1479 SD1584 SG1648 SD1690  
HIS231 NE21159 0.733  
CYS244 SG1247 1.923 2.250  
CYS273 SG1479 2.240 2.487 1.635  
MET286 SD1584 1.892 1.475 2.025 2.100  
CYS295 SG1648 1.682 1.043 3.054 2.863 1.575  
MET301 SD1690 1.619 1.285 3.276 2.895 2.214 0.854  
CYS314 SG1787 1.780 1.442 2.819 2.135 1.547 0.983 1.066  
MET326 SD1887 2.033 2.328 2.338 1.073 2.459 2.572 2.302  
HIS340 NE22006 3.890 4.420 3.185 2.350 4.417 4.926 4.658  
HIS361 NE22153 3.294 3.527 2.337 1.058 2.912 3.813 3.858  
CYS390 SG2362 1.582 1.249 2.652 2.063 1.439 0.915 1.024  
MET424 SD2632 3.946 4.554 3.447 2.816 4.782 5.132 4.772  
HIS433 NE22706 5.015 5.555 3.872 3.395 5.390 6.144 5.971  
MET449 SD2817 3.690 4.191 2.455 2.075 3.981 4.809 4.725  
CYS469 SG2975 1.175 1.848 2.109 2.038 2.738 2.579 2.204  
HIS470 NE22985 1.312 1.780 2.096 1.502 2.375 2.279 1.935  
CYS490 SG3172 2.763 2.619 4.679 4.506 3.892 2.418 1.810  
CYS507 SG3197 2.734 2.643 4.652 4.496 3.954 2.515 1.881  
MET525 SD3339 1.214 1.622 1.332 1.060 1.843 2.264 2.222  
MET532 SD3386 2.290 2.787 1.264 1.129 2.740 3.476 3.432  
CYS550 SG3532 4.158 4.188 2.444 3.002 3.092 4.640 5.131  
CYS314 MET326 HIS340 HIS361 CYS390 MET424 HIS433  
SG1787 SD1887 NE22006 NE22153 SG2362 SD2632 NE22706  
MET326 SD1887 1.756  
HIS340 NE22006 4.164 2.432  
HIS361 NE22153 3.003 1.817 2.045  
CYS390 SG2362 0.206 1.716 4.107 2.974  
MET424 SD2632 4.442 2.713 0.776 2.724 4.369  
HIS433 NE22706 5.420 3.760 1.442 2.842 5.350 1.701  
MET449 SD2817 4.147 2.621 1.156 1.742 4.057 1.633 1.436  
CYS469 SG2975 2.295 1.571 2.978 2.970 2.144 2.900 4.178  
HIS470 NE22985 1.748 0.861 2.788 2.447 1.630 2.878 4.076  
CYS490 SG3172 2.866 3.749 5.841 5.483 2.832 5.744 7.187  
CYS507 SG3197 2.935 3.728 5.766 5.476 2.892 5.645 7.107  
MET525 SD3339 1.800 1.138 2.828 2.097 1.648 3.041 3.943  
MET532 SD3386 2.937 1.681 1.935 1.629 2.811 2.217 2.806  
CYS550 SG3532 4.338 4.057 4.378 2.902 4.243 4.919 4.490  
MET449 CYS469 HIS470 CYS490 CYS507 MET525 MET532  
SD2817 SG2975 NE22985 SG3172 SG3197 SD3339 SD3386  
CYS469 SG2975 3.015  
HIS470 NE22985 2.877 0.750  
CYS490 SG3172 6.056 3.126 3.199  
CYS507 SG3197 5.993 3.042 3.153 0.203  
MET525 SD3339 2.593 1.140 0.807 3.674 3.647  
MET532 SD3386 1.415 1.799 1.676 4.791 4.739 1.228  
CYS550 SG3532 3.365 4.463 4.223 6.776 6.792 3.445 3.065

Linking CYS-193 SG-855 and CYS-213 SG-1014…  
Linking CYS-217 SG-1041 and CYS-295 SG-1648…  
Linking CYS-314 SG-1787 and CYS-390 SG-2362…  
Linking CYS-490 SG-3172 and CYS-507 SG-3197…  
Start terminus GLY–1: GLY-NH3+  
End terminus CYS-550: COO-  
Opening force field file ./charmm36-jul2022.ff/aminoacids.arn  
Checking for duplicate atoms…  
Generating any missing hydrogen atoms and/or adding termini.

* * *

Program: gmx pdb2gmx, version 2020.1-Ubuntu-2020.1-1  
Source file: src/gromacs/gmxpreprocess/pgutil.cpp (line 130)

Fatal error:  
Residue 7 named ASP of a molecule in the input file was mapped  
to an entry in the topology database, but the atom CG used in  
that entry is not found in the input file. Perhaps your atom  
and/or residue naming needs to be fixed.

For more information and tips for troubleshooting, please check the GROMACS  
website at [Common Errors — GROMACS webpage https://www.gromacs.org documentation](http://www.gromacs.org/Documentation/Errors)

---

<div class="post-metadata">

**Author:** ![shataisheng](https://avatars.discourse-cdn.com/v4/letter/s/a9adbd/32.png) [@shataisheng](https://gromacs.bioexcel.eu/u/shataisheng)\
**Post date:** [March 8, 2024, 4:05am UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/2 "2024-03-08T04:05:56Z")

</div>

atom should be fixed，u can try swiss-pdb viewer software

---

<div class="post-metadata">

**Author:** ![Karis](https://avatars.discourse-cdn.com/v4/letter/k/ed8c4c/32.png) [@Karis](https://gromacs.bioexcel.eu/u/Karis)\
**Post date:** [March 8, 2024, 6:02pm UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/3 "2024-03-08T18:02:11Z")

</div>

The error is saying your pdb file has atoms missing from the aspartic acid residue. You can search up tools online for fixing pdb files, such as this automated server for repairing protein pdb files ([https://pubs.acs.org/doi/10.1021/acs.jcim.2c00571](https://pubs.acs.org/doi/10.1021/acs.jcim.2c00571))

---

<div class="post-metadata">

**Author:** ![scinikhil](https://dub1.discourse-cdn.com/flex017/user_avatar/gromacs.bioexcel.eu/scinikhil/32/3483_2.png) [@scinikhil](https://gromacs.bioexcel.eu/u/scinikhil)\
**Post date:** [March 8, 2024, 6:15pm UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/4 "2024-03-08T18:15:54Z")

</div>

> [@Anandsingpatil1983](#):
>
> Residue 7 named ASP of a molecule in the input file was mapped  
> to an entry in the topology database, but the atom CG used in  
> that entry is not found in the input file. Perhaps your atom  
> and/or residue naming needs to be fixed.

search with this in google, you will find a lot of hits.

---

<div class="post-metadata">

**Author:** ![Anandsingpatil1983](https://avatars.discourse-cdn.com/v4/letter/a/ccd318/32.png) [@Anandsingpatil1983](https://gromacs.bioexcel.eu/u/Anandsingpatil1983)\
**Post date:** [March 11, 2024, 12:42am UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/5 "2024-03-11T00:42:44Z")

</div>

Thanks Error fixed.

---

<div class="post-metadata">

**Author:** ![Anandsingpatil1983](https://avatars.discourse-cdn.com/v4/letter/a/ccd318/32.png) [@Anandsingpatil1983](https://gromacs.bioexcel.eu/u/Anandsingpatil1983)\
**Post date:** [March 11, 2024, 12:43am UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/6 "2024-03-11T00:43:47Z")

</div>

Thanks error fixed.

---

<div class="post-metadata">

**Author:** ![Anandsingpatil1983](https://avatars.discourse-cdn.com/v4/letter/a/ccd318/32.png) [@Anandsingpatil1983](https://gromacs.bioexcel.eu/u/Anandsingpatil1983)\
**Post date:** [March 29, 2024, 6:41pm UTC](https://gromacs.bioexcel.eu/t/hello-all-i-have-following-error-please-help-i-m-new-to-gromacs/8552/7 "2024-03-29T18:41:42Z")

</div>

anand@anand:~/Downloads/12/gromacs-2024.1/build$ cmake … -DGMX\_GPU=CUDA -DCUDA\_TOOLKIT\_ROOT\_DIR=/usr/local/cuda  
– The C compiler identification is GNU 9.4.0  
– The CXX compiler identification is GNU 9.4.0  
– Detecting C compiler ABI info  
– Detecting C compiler ABI info - done  
– Check for working C compiler: /usr/bin/cc - skipped  
– Detecting C compile features  
– Detecting C compile features - done  
– Detecting CXX compiler ABI info  
– Detecting CXX compiler ABI info - done  
– Check for working CXX compiler: /usr/bin/c++ - skipped  
– Detecting CXX compile features  
– Detecting CXX compile features - done  
– Found Python3: /usr/bin/python3.8 (found suitable version “3.8.10”, minimum required is “3.7”) found components: Interpreter Development Development.Module Development.Embed  
– Selected GPU FFT library - cuFFT  
– Found OpenMP\_C: -fopenmp (found version “4.5”)  
– Found OpenMP\_CXX: -fopenmp (found version “4.5”)  
– Found OpenMP: TRUE (found version “4.5”)  
– Performing Test CFLAGS\_WARN\_NO\_MISSING\_FIELD\_INITIALIZERS  
– Performing Test CFLAGS\_WARN\_NO\_MISSING\_FIELD\_INITIALIZERS - Success  
– Performing Test CFLAGS\_EXCESS\_PREC  
– Performing Test CFLAGS\_EXCESS\_PREC - Success  
– Performing Test CFLAGS\_COPT  
– Performing Test CFLAGS\_COPT - Success  
– Performing Test CFLAGS\_NOINLINE  
– Performing Test CFLAGS\_NOINLINE - Success  
– Performing Test CXXFLAGS\_WARN\_NO\_MISSING\_FIELD\_INITIALIZERS  
– Performing Test CXXFLAGS\_WARN\_NO\_MISSING\_FIELD\_INITIALIZERS - Success  
– Performing Test CXXFLAGS\_EXCESS\_PREC  
– Performing Test CXXFLAGS\_EXCESS\_PREC - Success  
– Performing Test CXXFLAGS\_COPT  
– Performing Test CXXFLAGS\_COPT - Success  
– Performing Test CXXFLAGS\_NOINLINE  
– Performing Test CXXFLAGS\_NOINLINE - Success  
– Looking for include file unistd.h  
– Looking for include file unistd.h - found  
– Looking for include file pwd.h  
– Looking for include file pwd.h - found  
– Looking for include file dirent.h  
– Looking for include file dirent.h - found  
– Looking for include file time.h  
– Looking for include file time.h - found  
– Looking for include file sys/time.h  
– Looking for include file sys/time.h - found  
– Looking for include file io.h  
– Looking for include file io.h - not found  
– Looking for include file sched.h  
– Looking for include file sched.h - found  
– Looking for include file xmmintrin.h  
– Looking for include file xmmintrin.h - found  
– Looking for gettimeofday  
– Looking for gettimeofday - found  
– Looking for sysconf  
– Looking for sysconf - found  
– Looking for nice  
– Looking for nice - found  
– Looking for fsync  
– Looking for fsync - found  
– Looking for \_fileno  
– Looking for \_fileno - not found  
– Looking for fileno  
– Looking for fileno - found  
– Looking for \_commit  
– Looking for \_commit - not found  
– Looking for sigaction  
– Looking for sigaction - found  
– Performing Test HAVE\_BUILTIN\_CLZ  
– Performing Test HAVE\_BUILTIN\_CLZ - Success  
– Performing Test HAVE\_BUILTIN\_CLZLL  
– Performing Test HAVE\_BUILTIN\_CLZLL - Success  
– Looking for clock\_gettime in rt  
– Looking for clock\_gettime in rt - found  
– Looking for feenableexcept in m  
– Looking for feenableexcept in m - found  
– Looking for fedisableexcept in m  
– Looking for fedisableexcept in m - found  
– Checking for sched.h GNU affinity API  
– Performing Test sched\_affinity\_compile  
– Performing Test sched\_affinity\_compile - Success  
– Looking for include file mm\_malloc.h  
– Looking for include file mm\_malloc.h - found  
– Looking for include file malloc.h  
– Looking for include file malloc.h - found  
– Checking for \_mm\_malloc()  
– Checking for \_mm\_malloc() - supported  
– Looking for posix\_memalign  
– Looking for posix\_memalign - found  
– Looking for memalign  
– Looking for memalign - not found  
– Using default binary suffix: “”  
– Using default library suffix: “”  
– Performing Test CMAKE\_HAVE\_LIBC\_PTHREAD  
– Performing Test CMAKE\_HAVE\_LIBC\_PTHREAD - Failed  
– Looking for pthread\_create in pthreads  
– Looking for pthread\_create in pthreads - not found  
– Looking for pthread\_create in pthread  
– Looking for pthread\_create in pthread - found  
– Found Threads: TRUE  
– Looking for C++ include pthread.h  
– Looking for C++ include pthread.h - found  
– Performing Test TEST\_ATOMICS  
– Performing Test TEST\_ATOMICS - Success  
– Atomic operations found  
– Performing Test PTHREAD\_SETAFFINITY  
– Performing Test PTHREAD\_SETAFFINITY - Success  
– Detecting best SIMD instructions for this CPU  
– Checking for GCC x86 inline asm  
– Checking for GCC x86 inline asm - supported  
– Detected build CPU features - aes apic avx clfsh cmov cx8 cx16 htt intel lahf mmx msr nonstop\_tsc pcid pclmuldq pdcm popcnt pse rdtscp sse2 sse3 sse4.1 sse4.2 ssse3 tdt  
– Detected build CPU brand - Intel(R) Core™ i5-2320 CPU @ 3.00GHz  
– Detected best SIMD instructions for this CPU - AVX\_256  
– Performing Test C\_mavx\_FLAG\_ACCEPTED  
– Performing Test C\_mavx\_FLAG\_ACCEPTED - Success  
– Performing Test C\_mavx\_COMPILE\_WORKS  
– Performing Test C\_mavx\_COMPILE\_WORKS - Success  
– Performing Test CXX\_mavx\_FLAG\_ACCEPTED  
– Performing Test CXX\_mavx\_FLAG\_ACCEPTED - Success  
– Performing Test CXX\_mavx\_COMPILE\_WORKS  
– Performing Test CXX\_mavx\_COMPILE\_WORKS - Success  
– Enabling 256-bit AVX SIMD instructions using CXX flags: -mavx  
– Detecting flags to enable runtime detection of AVX-512 units on newer CPUs  
– Performing Test C\_xCORE\_AVX512\_qopt\_zmm\_usage\_high\_FLAG\_ACCEPTED  
– Performing Test C\_xCORE\_AVX512\_qopt\_zmm\_usage\_high\_FLAG\_ACCEPTED - Failed  
– Performing Test C\_xCORE\_AVX512\_FLAG\_ACCEPTED  
– Performing Test C\_xCORE\_AVX512\_FLAG\_ACCEPTED - Failed  
– Performing Test C\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_FLAG\_ACCEPTED  
– Performing Test C\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_FLAG\_ACCEPTED - Success  
– Performing Test C\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_COMPILE\_WORKS  
– Performing Test C\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_COMPILE\_WORKS - Success  
– Performing Test CXX\_xCORE\_AVX512\_qopt\_zmm\_usage\_high\_FLAG\_ACCEPTED  
– Performing Test CXX\_xCORE\_AVX512\_qopt\_zmm\_usage\_high\_FLAG\_ACCEPTED - Failed  
– Performing Test CXX\_xCORE\_AVX512\_FLAG\_ACCEPTED  
– Performing Test CXX\_xCORE\_AVX512\_FLAG\_ACCEPTED - Failed  
– Performing Test CXX\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_FLAG\_ACCEPTED  
– Performing Test CXX\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_FLAG\_ACCEPTED - Success  
– Performing Test CXX\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_COMPILE\_WORKS  
– Performing Test CXX\_mavx512f\_mfma\_mavx512vl\_mavx512dq\_mavx512bw\_COMPILE\_WORKS - Success  
– Detecting flags to enable runtime detection of AVX-512 units on newer CPUs - -mavx512f -mfma -mavx512vl -mavx512dq -mavx512bw  
– Performing Test \_Wno\_unused\_command\_line\_argument\_FLAG\_ACCEPTED  
– Performing Test \_Wno\_unused\_command\_line\_argument\_FLAG\_ACCEPTED - Success  
– Performing Test \_callconv\_\_\_vectorcall  
– Performing Test \_callconv\_\_\_vectorcall - Failed  
– Performing Test \_callconv\_\_\_regcall  
– Performing Test \_callconv\_\_\_regcall - Failed  
– Performing Test _callconv_  
– Performing Test _callconv_ - Success  
– Found CUDA: /usr/local/cuda (found suitable version “12.4”, minimum required is “11.0”)  
– Adding work-around for issue compiling CUDA code with glibc 2.23 string.h  
– Check for working NVCC/C++ compiler combination with nvcc ‘/usr/local/cuda/bin/nvcc’  
– Check for working NVCC/C++ compiler combination - works  
– Checking if nvcc accepts flags --generate-code=arch=compute\_35,code=sm\_35  
– Checking if nvcc accepts flags --generate-code=arch=compute\_35,code=sm\_35 - No  
– Checking if nvcc accepts flags --generate-code=arch=compute\_37,code=sm\_37  
– Checking if nvcc accepts flags --generate-code=arch=compute\_37,code=sm\_37 - No  
– Checking if nvcc accepts flags --generate-code=arch=compute\_50,code=sm\_50  
– Checking if nvcc accepts flags --generate-code=arch=compute\_50,code=sm\_50 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_52,code=sm\_52  
– Checking if nvcc accepts flags --generate-code=arch=compute\_52,code=sm\_52 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_60,code=sm\_60  
– Checking if nvcc accepts flags --generate-code=arch=compute\_60,code=sm\_60 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_61,code=sm\_61  
– Checking if nvcc accepts flags --generate-code=arch=compute\_61,code=sm\_61 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_70,code=sm\_70  
– Checking if nvcc accepts flags --generate-code=arch=compute\_70,code=sm\_70 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_75,code=sm\_75  
– Checking if nvcc accepts flags --generate-code=arch=compute\_75,code=sm\_75 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_80,code=sm\_80  
– Checking if nvcc accepts flags --generate-code=arch=compute\_80,code=sm\_80 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_86,code=sm\_86  
– Checking if nvcc accepts flags --generate-code=arch=compute\_86,code=sm\_86 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_89,code=sm\_89  
– Checking if nvcc accepts flags --generate-code=arch=compute\_89,code=sm\_89 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_90,code=sm\_90  
– Checking if nvcc accepts flags --generate-code=arch=compute\_90,code=sm\_90 - Yes  
– Checking if nvcc accepts flags -Wno-deprecated-gpu-targets  
– Checking if nvcc accepts flags -Wno-deprecated-gpu-targets - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_53,code=sm\_53  
– Checking if nvcc accepts flags --generate-code=arch=compute\_53,code=sm\_53 - Yes  
– Checking if nvcc accepts flags --generate-code=arch=compute\_80,code=sm\_80  
– Checking if nvcc accepts flags --generate-code=arch=compute\_80,code=sm\_80 - Yes  
– Checking if nvcc accepts flags -use\_fast\_math  
– Checking if nvcc accepts flags -use\_fast\_math - Yes  
– Checking if nvcc accepts flags -Xptxas;-warn-double-usage  
– Checking if nvcc accepts flags -Xptxas;-warn-double-usage - Yes  
– Checking if nvcc accepts flags -Xptxas;-Werror  
– Checking if nvcc accepts flags -Xptxas;-Werror - Yes  
– The CUDA compiler identification is unknown  
CMake Error at /usr/local/share/cmake-3.28/Modules/CMakeDetermineCUDACompiler.cmake:270 (message):  
Failed to detect a default CUDA architecture.

Compiler output:

Call Stack (most recent call first):  
cmake/gmxManageCuda.cmake:116 (enable\_language)  
CMakeLists.txt:699 (include)

– Configuring incomplete, errors occurred!
