<div dir="ltr">OK, this works for me.<br><br>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">(moose) kongf@FN428781 petsc1 % git diff<span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><b>diff --git a/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c b/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c</b></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><b>index 5dc2e8c0b2..c2cc72dfa9 100644</b></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><b>--- a/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c</b></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><b>+++ b/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c</b></span></p>
<p class="gmail-p2" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(56,185,199)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">@@ -3,7 +3,7 @@</span></p>
<p class="gmail-p3" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0);min-height:13px"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span></span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span>/* A convenience temporary type */</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span>#if defined(PETSC_HAVE_MPI_LARGE_COUNT) && defined(PETSC_USE_64BIT_INDICES)</span></p>
<p class="gmail-p4" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(202,51,35)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">-<span class="gmail-Apple-converted-space"> </span>typedef PetscInt <span class="gmail-Apple-converted-space"> </span>PetscSFCount;</span></p>
<p class="gmail-p5" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(57,192,38)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures">+<span class="gmail-Apple-converted-space"> </span>typedef MPI_Count <span class="gmail-Apple-converted-space"> </span>PetscSFCount;</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span>#else</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span>typedef PetscMPIInt<span class="gmail-Apple-converted-space"> </span>PetscSFCount;</span></p>
<p class="gmail-p1" style="margin:0px;font-variant-numeric:normal;font-variant-east-asian:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;color:rgb(0,0,0)"><span class="gmail-s1" style="font-variant-ligatures:no-common-ligatures"><span class="gmail-Apple-converted-space"> </span>#endif</span></p></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 29, 2022 at 3:49 PM Fande Kong <<a href="mailto:fdkong.jd@gmail.com">fdkong.jd@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr">OK, I attached the configure log here so that we have move information.<br><br>I feel like we should do <br><br>typedef MPI_Count PetscSFCount<br><br>Do we have the target of 64-bit-indices with C++ in CI? I was surprised that I am the only guy who saw this issue </div><div dir="ltr"><br></div><div>Thanks,<br><br>Fande</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Mar 29, 2022 at 2:50 PM Satish Balay <<a href="mailto:balay@mcs.anl.gov" target="_blank">balay@mcs.anl.gov</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">What MPI is this? How to reproduce?<br>
<br>
Perhaps its best if you can send the relevant logs.<br>
<br>
The likely trigger code in sfneighbor.c: <br>
<br>
>>>><br>
/* A convenience temporary type */<br>
#if defined(PETSC_HAVE_MPI_LARGE_COUNT) && defined(PETSC_USE_64BIT_INDICES)<br>
typedef PetscInt PetscSFCount;<br>
#else<br>
typedef PetscMPIInt PetscSFCount;<br>
#endif<br>
<br>
This change is at <a href="https://gitlab.com/petsc/petsc/-/commit/c87b50c4628" rel="noreferrer" target="_blank">https://gitlab.com/petsc/petsc/-/commit/c87b50c4628</a><br>
<br>
Hm - if MPI supported LARGE_COUNT - perhaps it also provides a type that should go with it which we could use - instead of PetscInt?<br>
<br>
<br>
Perhaps it should be: "typedef log PetscSFCount;"<br>
<br>
Satish<br>
<br>
<br>
On Tue, 29 Mar 2022, Fande Kong wrote:<br>
<br>
> It seems correct according to<br>
> <br>
> #define PETSC_SIZEOF_LONG 8<br>
> <br>
> #define PETSC_SIZEOF_LONG_LONG 8<br>
> <br>
> <br>
> Can not convert from "non-constant" to "constant"?<br>
> <br>
> Fande<br>
> <br>
> On Tue, Mar 29, 2022 at 2:22 PM Fande Kong <<a href="mailto:fdkong.jd@gmail.com" target="_blank">fdkong.jd@gmail.com</a>> wrote:<br>
> <br>
> > Hi All,<br>
> ><br>
> > When building PETSc with 64 bit indices, it seems that PetscSFCount is<br>
> > 64-bit integer while MPI_Count is still 32 bit.<br>
> ><br>
> > typedef long MPI_Count;<br>
> ><br>
> > typedef PetscInt PetscSFCount;<br>
> ><br>
> ><br>
> > I had the following errors. Do I have a bad MPI?<br>
> ><br>
> > Thanks,<br>
> ><br>
> > Fande<br>
> ><br>
> ><br>
> > Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:171:18:<br>
> > error: no matching function for call to 'MPI_Ineighbor_alltoallv_c'<br>
> ><br>
> > PetscCallMPI(MPIU_Ineighbor_alltoallv(rootbuf,dat->rootcounts,dat->rootdispls,unit,leafbuf,dat->leafcounts,dat->leafdispls,unit,distcomm,req));<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:97:79:<br>
> > note: expanded from macro 'MPIU_Ineighbor_alltoallv'<br>
> > #define MPIU_Ineighbor_alltoallv(a,b,c,d,e,f,g,h,i,j)<br>
> > MPI_Ineighbor_alltoallv_c(a,b,c,d,e,f,g,h,i,j)<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:<br>
> > expanded from macro 'PetscCallMPI'<br>
> > PetscMPIInt _7_errorcode = __VA_ARGS__;<br>
> > \<br>
> > ^~~~~~~~~~~<br>
> > /Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:945:5: note:<br>
> > candidate function not viable: no known conversion from 'PetscSFCount *'<br>
> > (aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd<br>
> > argument<br>
> > int MPI_Ineighbor_alltoallv_c(const void *sendbuf, const MPI_Count<br>
> > sendcounts[],<br>
> > ^<br>
> > /Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:195:18:<br>
> > error: no matching function for call to 'MPI_Ineighbor_alltoallv_c'<br>
> ><br>
> > PetscCallMPI(MPIU_Ineighbor_alltoallv(leafbuf,dat->leafcounts,dat->leafdispls,unit,rootbuf,dat->rootcounts,dat->rootdispls,unit,distcomm,req));<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:97:79:<br>
> > note: expanded from macro 'MPIU_Ineighbor_alltoallv'<br>
> > #define MPIU_Ineighbor_alltoallv(a,b,c,d,e,f,g,h,i,j)<br>
> > MPI_Ineighbor_alltoallv_c(a,b,c,d,e,f,g,h,i,j)<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:<br>
> > expanded from macro 'PetscCallMPI'<br>
> > PetscMPIInt _7_errorcode = __VA_ARGS__;<br>
> > \<br>
> > ^~~~~~~~~~~<br>
> > /Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:945:5: note:<br>
> > candidate function not viable: no known conversion from 'PetscSFCount *'<br>
> > (aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd<br>
> > argument<br>
> > int MPI_Ineighbor_alltoallv_c(const void *sendbuf, const MPI_Count<br>
> > sendcounts[],<br>
> > ^<br>
> > /Users/kongf/projects/moose6/petsc1/src/vec/is/sf/impls/basic/neighbor/sfneighbor.c:240:18:<br>
> > error: no matching function for call to 'MPI_Neighbor_alltoallv_c'<br>
> ><br>
> > PetscCallMPI(MPIU_Neighbor_alltoallv(rootbuf,dat->rootcounts,dat->rootdispls,unit,leafbuf,dat->leafcounts,dat->leafdispls,unit,comm));<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petsc/private/mpiutils.h:96:79:<br>
> > note: expanded from macro 'MPIU_Neighbor_alltoallv'<br>
> > #define MPIU_Neighbor_alltoallv(a,b,c,d,e,f,g,h,i)<br>
> > MPI_Neighbor_alltoallv_c(a,b,c,d,e,f,g,h,i)<br>
> ><br>
> > ^~~~~~~~~~~~~~~~~~~~~~~~<br>
> > /Users/kongf/projects/moose6/petsc1/include/petscerror.h:407:32: note:<br>
> > expanded from macro 'PetscCallMPI'<br>
> > PetscMPIInt _7_errorcode = __VA_ARGS__;<br>
> > \<br>
> > ^~~~~~~~~~~<br>
> > /Users/kongf/mambaforge3/envs/moose/include/mpi_proto.h:1001:5: note:<br>
> > candidate function not viable: no known conversion from 'PetscSFCount *'<br>
> > (aka 'long long *') to 'const MPI_Count *' (aka 'const long *') for 2nd<br>
> > argument<br>
> > int MPI_Neighbor_alltoallv_c(const void *sendbuf, const MPI_Count<br>
> > sendcounts[],<br>
> > ^<br>
> ><br>
> ><br>
> ><br>
> <br>
<br>
</blockquote></div></div>
</blockquote></div>