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Fix some warnings #1139

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Fix some warnings #1139

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foxtran
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@foxtran foxtran commented Nov 27, 2024

Closes #1136
Closes #1137
Closes #1138

I have reordered cycles in constrain_pot.f90 and optimize them a little bit.

In frag_hess.f90 the interfaces were written improperly. With this patch, it is fixed.

Signed-off-by: Igor S. Gerasimov <[email protected]>
Signed-off-by: Igor S. Gerasimov <[email protected]>
Signed-off-by: Igor S. Gerasimov <[email protected]>
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foxtran commented Nov 27, 2024

I used data from #1073 to check that my changes did not break constrain_pot.f90. I used that input with the following builds:

  1. GCC 14.1 + -DCMAKE_BUILD_TYPE=Debug (main branch)
  2. GCC 14.1 + -DCMAKE_BUILD_TYPE=Release (main branch)
  3. GCC 14.1 + -DCMAKE_BUILD_TYPE=Release (with patches)

Final geometries are:
1.

10
 energy: -17.791370056955 gnorm: 0.191183343954 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
C            0.08349250097352       -0.00000000000000       -1.66685150998999
O            0.08349250097352       -1.14450707899713       -2.06305817001501
O            0.08349250097352        1.06910911997901       -2.49832462899085
C            0.08349250097352        0.42305450598473       -0.20207950402105
H            0.96371475105800        1.05500486868295       -0.06821139357968
N            0.08349250097352       -0.66773800502435        0.75458303699029
H            0.90902648832390       -1.25411304946884        0.57262708314866
H           -0.74204156731040       -1.25411299922995        0.57262738718104
H           -0.79672982069372        1.05500478137452       -0.06821138570990
H            0.08349273134097       -0.34112066497356        1.72898418779322
10
 energy: -17.791370056955 gnorm: 0.191183343950 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
C            0.08349250097352       -0.00000000000000       -1.66685150998999
O            0.08349250097352       -1.14450707899713       -2.06305817001501
O            0.08349250097352        1.06910911997901       -2.49832462899085
C            0.08349250097352        0.42305450598473       -0.20207950402105
H            0.96371475105773        1.05500486869461       -0.06821139357512
N            0.08349250097352       -0.66773800502435        0.75458303699029
H            0.90902648831421       -1.25411304940450        0.57262708325666
H           -0.74204156730071       -1.25411299916561        0.57262738728904
H           -0.79672982069344        1.05500478138618       -0.06821138570534
H            0.08349273134097       -0.34112066514917        1.72898418767818
10
 energy: -17.791370056955 gnorm: 0.191183343958 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
C            0.08349250097352       -0.00000000000000       -1.66685150998999
O            0.08349250097352       -1.14450707899713       -2.06305817001501
O            0.08349250097352        1.06910911997901       -2.49832462899085
C            0.08349250097352        0.42305450598473       -0.20207950402105
H            0.96371475118518        1.05500486854107       -0.06821139345844
N            0.08349250097352       -0.66773800502435        0.75458303699029
H            0.90902648878815       -1.25411304908885        0.57262708380125
H           -0.74204156758555       -1.25411299899205        0.57262738761366
H           -0.79672982067103        1.05500478140184       -0.06821138548910
H            0.08349273128152       -0.34112066575391        1.72898418841631

Diff from 1. to 3.:

 10
- energy: -17.791370056955 gnorm: 0.191183343954 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
+ energy: -17.791370056955 gnorm: 0.191183343958 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
 C            0.08349250097352       -0.00000000000000       -1.66685150998999
 O            0.08349250097352       -1.14450707899713       -2.06305817001501
 O            0.08349250097352        1.06910911997901       -2.49832462899085
 C            0.08349250097352        0.42305450598473       -0.20207950402105
-H            0.96371475105800        1.05500486868295       -0.06821139357968
+H            0.96371475118518        1.05500486854107       -0.06821139345844
 N            0.08349250097352       -0.66773800502435        0.75458303699029
-H            0.90902648832390       -1.25411304946884        0.57262708314866
-H           -0.74204156731040       -1.25411299922995        0.57262738718104
-H           -0.79672982069372        1.05500478137452       -0.06821138570990
-H            0.08349273134097       -0.34112066497356        1.72898418779322
+H            0.90902648878815       -1.25411304908885        0.57262708380125
+H           -0.74204156758555       -1.25411299899205        0.57262738761366
+H           -0.79672982067103        1.05500478140184       -0.06821138548910
+H            0.08349273128152       -0.34112066575391        1.72898418841631

Diff from 1. to 2.:

10
- energy: -17.791370056955 gnorm: 0.191183343954 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
+ energy: -17.791370056955 gnorm: 0.191183343950 xtb: 6.7.1 (88182d28a757ebc9ad4dd669307fb809b48a81c6)
 C            0.08349250097352       -0.00000000000000       -1.66685150998999
 O            0.08349250097352       -1.14450707899713       -2.06305817001501
 O            0.08349250097352        1.06910911997901       -2.49832462899085
 C            0.08349250097352        0.42305450598473       -0.20207950402105
-H            0.96371475105800        1.05500486868295       -0.06821139357968
+H            0.96371475105773        1.05500486869461       -0.06821139357512
 N            0.08349250097352       -0.66773800502435        0.75458303699029
-H            0.90902648832390       -1.25411304946884        0.57262708314866
-H           -0.74204156731040       -1.25411299922995        0.57262738718104
-H           -0.79672982069372        1.05500478137452       -0.06821138570990
-H            0.08349273134097       -0.34112066497356        1.72898418779322
+H            0.90902648831421       -1.25411304940450        0.57262708325666
+H           -0.74204156730071       -1.25411299916561        0.57262738728904
+H           -0.79672982069344        1.05500478138618       -0.06821138570534
+H            0.08349273134097       -0.34112066514917        1.72898418767818

P.S. patch version is not changed since I'm not using git on testing machine

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foxtran commented Nov 27, 2024

The numerical difference comes from 955ff88 but I do not see the reason...

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