<!-- BaNnErBlUrFlE-BoDy-start -->
<!-- Preheader Text : BEGIN -->
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;height:0px;max-height:0px;opacity:0;overflow:hidden;">
Hi Dr. Panda, I’m encountering the following errors while compiling OMB 7. 5. 1 with OpenMPI 5. 0. 8 and CUDA 13. 0 on the Vista machine. I don’t think this issue is machine-specific, but it might be related to the latest CUDA version. Do you have</div>
<!-- Preheader Text : END -->
<!-- Email Banner : BEGIN -->
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;max-height:0px;opacity:0;overflow:hidden;">ZjQcmQRYFpfptBannerStart</div>
<!--[if ((ie)|(mso))]>
<table border="0" cellspacing="0" cellpadding="0" width="100%" style="padding: 16px 0px 16px 0px; direction: ltr" lang="en"><tr><td>
<table border="0" cellspacing="0" cellpadding="0" style="padding: 0px 10px 5px 6px; width: 100%; border-radius:4px; border-top:4px solid #8c8e91;background-color:#CFD3D7;"><tr><td valign="top">
<table align="left" border="0" cellspacing="0" cellpadding="0" style="padding: 4px 8px 4px 8px">
<tr><td style="color:#000000; font-family: 'Arial', sans-serif; font-weight:bold; font-size:14px; direction: ltr">
This Message Is From an External Sender
</td></tr>
<tr><td style="color:#000000; font-weight:normal; font-family: 'Arial', sans-serif; font-size:12px; direction: ltr">
This message came from outside your organization.
</td></tr>
</table>
<![if ie]><br clear="all"><![endif]>
<table align="right" border="0" cellspacing="0" cellpadding="0" style="padding: 4px 0px 4px 0px"><tr>
<td style="direction: ltr"> <a target="_blank" href="https://us-phishalarm-ewt.proofpoint.com/EWT/v1/KGKeukY!vwQf0kaND6YApRdx344E18ewnk5TuqpUsINag1GeGceWrCD9SRpVlQqq5F4Om8mE41ISPLbaQwqjYS8IgCDv8MC03O8xICG6lOR-M5VY3ghjZD9RfuIeEz3CuyXmNte7ZeM4U3a2eakR5ilarzgkoA$" style="mso-padding-alt: 7.5px; padding: 7.5px; border-radius: 2px; border: 1.5px solid #666666; "><strong style="font-weight: normal; color: #000000; text-decoration: none; font-family: 'Arial', sans-serif; font-size:14px; line-height: 40px; "> Report Suspicious </strong></a> </td>
</tr></table>
</td></tr></table>
</td></tr></table>
<![endif]-->
<![if !((ie)|(mso))]>
<div dir="ltr" lang="en" id="pfptBannerwl9kdcr" style="all: revert !important; display:block !important; text-align: left !important; margin:16px 0px 16px 0px !important; padding:8px 16px 8px 16px !important; border-radius: 4px !important; min-width: 200px !important; background-color: #CFD3D7 !important; background-color: #CFD3D7; border-top: 4px solid #8c8e91 !important; border-top: 4px solid #8c8e91;">
<div id="pfptBannerwl9kdcr" style="all: unset !important; float:left !important; display:block !important; margin: 0px 0px 1px 0px !important; max-width: 600px !important;">
<div id="pfptBannerwl9kdcr" style="all: unset !important; display:block !important; visibility: visible !important; background-color: #CFD3D7 !important; color:#000000 !important; color:#000000; font-family: 'Arial', sans-serif !important; font-family: 'Arial', sans-serif; font-weight:bold !important; font-weight:bold; font-size:14px !important; line-height:18px !important; line-height:18px">
This Message Is From an External Sender
</div>
<div id="pfptBannerwl9kdcr" style="all: unset !important; display:block !important; visibility: visible !important; background-color: #CFD3D7 !important; color:#000000 !important; color:#000000; font-weight:normal; font-family: 'Arial', sans-serif !important; font-family: 'Arial', sans-serif; font-size:12px !important; line-height:18px !important; line-height:18px; margin-top:2px !important;">
This message came from outside your organization.
</div>
</div>
<div id="pfptBannerwl9kdcr" style="all: unset !important; float: right !important; display: block !important; display: block; margin: 0px 0px 0px 16px !important; text-align: right !important; width: fit-content !important;">
<a id="pfptBannerwl9kdcr" href="https://us-phishalarm-ewt.proofpoint.com/EWT/v1/KGKeukY!vwQf0kaND6YApRdx344E18ewnk5TuqpUsINag1GeGceWrCD9SRpVlQqq5F4Om8mE41ISPLbaQwqjYS8IgCDv8MC03O8xICG6lOR-M5VY3ghjZD9RfuIeEz3CuyXmNte7ZeM4U3a2eakR5ilarzgkoA$"
style="all: unset !important; display: inline-block !important; text-decoration: none">
<div class="pfptPrimaryButtonwl9kdcr" style="display: inline-block !important; display: inline-block; visibility: visible !important; opacity: 1 !important; color: #000000 !important; color: #000000; font-family: 'Arial', sans-serif !important; font-family: 'Arial', sans-serif; font-size: 14px !important; font-weight: normal !important; text-decoration: none !important; border-radius: 2px !important; padding: 7.5px 16px !important; margin: 3px 0 3px 16px !important; white-space: nowrap !important; width: fit-content !important;
border: 1px solid #666666">
Report Suspicious
</div>
</a>
</div>
<div style="clear: both !important; display: block !important; visibility: hidden !important; line-height: 0 !important; font-size: 0.01px !important; height: 0px"> </div>
</div>
<![endif]>
<div style="display:none !important;display:none;visibility:hidden;mso-hide:all;font-size:1px;color:#ffffff;line-height:1px;max-height:0px;opacity:0;overflow:hidden;">ZjQcmQRYFpfptBannerEnd</div>
<!-- Email Banner : END -->
<!-- BaNnErBlUrFlE-BoDy-end -->
<html>
<head><!-- BaNnErBlUrFlE-HeAdEr-start -->
<style>
#pfptBannerwl9kdcr { all: revert !important; display: block !important;
visibility: visible !important; opacity: 1 !important;
background-color: #CFD3D7 !important;
max-width: none !important; max-height: none !important }
.pfptPrimaryButtonwl9kdcr:hover, .pfptPrimaryButtonwl9kdcr:focus {
background-color: #adb0b4 !important; }
.pfptPrimaryButtonwl9kdcr:active {
background-color: #8c8e91 !important; }
html:root, html:root>body { all: revert !important; display: block !important;
visibility: visible !important; opacity: 1 !important; }
</style>
<!-- BaNnErBlUrFlE-HeAdEr-end -->
<meta http-equiv="Content-Type" content="text/html; charset=Windows-1252">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div style="font-family: Aptos, "Aptos_EmbeddedFont", "Aptos_MSFontService", Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
Hi Dr. Panda,</div>
<div style="font-family: Aptos, "Aptos_EmbeddedFont", "Aptos_MSFontService", Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: Aptos, "Aptos_EmbeddedFont", "Aptos_MSFontService", Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
I’m encountering the following errors while compiling OMB 7.5.1 with OpenMPI 5.0.8 and CUDA 13.0 on the Vista machine. I don’t think this issue is machine-specific, but it might be related to the latest CUDA version. Do you have any suggestions on how to resolve
these errors?</div>
<div style="font-family: Aptos, "Aptos_EmbeddedFont", "Aptos_MSFontService", Calibri, Helvetica, sans-serif; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
CC=mpicc CXX=mpicxx ./configure --prefix=$PWD/build --enable-cuda --enable-ncclomb --with-nccl=$TACC_NCCL_DIR --with-cuda=$TACC_CUDA_DIR --enable-mpi4=0</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
In file included from ../../../util/osu_util_mpi.h:12,</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
from ../../../util/osu_util_mpi.c:11:</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util_mpi.c: In function 'prefetch_data':</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util_mpi.c:3386:50: error: incompatible type for argument 3 of 'cudaMemPrefetchAsync'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
3386 | CUDA_CHECK(cudaMemPrefetchAsync(buf, length, devid, um_stream));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| |</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| int</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util.h:136:22: note: in definition of macro 'CUDA_CHECK'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
136 | int errno = (stmt); \</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
In file included from /home1/apps/nvidia/Linux_aarch64/25.9/cuda/13.0/include/cuda_runtime.h:95,</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
from ../../../util/osu_util.h:44:</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
/home1/apps/nvidia/Linux_aarch64/25.9/cuda/13.0/include/cuda_runtime_api.h:7152:117: note: expected 'struct cudaMemLocation' but argument is of type 'int'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
7152 | extern __host__ cudaError_t CUDARTAPI cudaMemPrefetchAsync(const void *devPtr, size_t count, struct cudaMemLocation location, unsigned int flags, cudaStream_t stream __dv(0));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util_mpi.c:3386:57: warning: passing argument 4 of 'cudaMemPrefetchAsync' makes integer from pointer without a cast [-Wint-conversion]</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
3386 | CUDA_CHECK(cudaMemPrefetchAsync(buf, length, devid, um_stream));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~~~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| |</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| cudaStream_t {aka struct CUstream_st *}</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util.h:136:22: note: in definition of macro 'CUDA_CHECK'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
136 | int errno = (stmt); \</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
/home1/apps/nvidia/Linux_aarch64/25.9/cuda/13.0/include/cuda_runtime_api.h:7152:140: note: expected 'unsigned int' but argument is of type 'cudaStream_t' {aka 'struct CUstream_st *'}</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
7152 | extern __host__ cudaError_t CUDARTAPI cudaMemPrefetchAsync(const void *devPtr, size_t count, struct cudaMemLocation location, unsigned int flags, cudaStream_t stream __dv(0));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ~~~~~~~~~~~~~^~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util_mpi.c:3386:16: error: too few arguments to function 'cudaMemPrefetchAsync'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
3386 | CUDA_CHECK(cudaMemPrefetchAsync(buf, length, devid, um_stream));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~~~~~~~~~~~~~~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
../../../util/osu_util.h:136:22: note: in definition of macro 'CUDA_CHECK'</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
136 | int errno = (stmt); \</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
/home1/apps/nvidia/Linux_aarch64/25.9/cuda/13.0/include/cuda_runtime_api.h:7152:39: note: declared here</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
7152 | extern __host__ cudaError_t CUDARTAPI cudaMemPrefetchAsync(const void *devPtr, size_t count, struct cudaMemLocation location, unsigned int flags, cudaStream_t stream __dv(0));</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
| ^~~~~~~~~~~~~~~~~~~~</div>
<div style="font-family: "Consolas", "Courier", monospace; font-size: 11pt; color: rgb(0, 0, 0);" class="elementToProof">
make[4]: *** [Makefile:621: ../../../util/osu_util_mpi.o] Error 1</div>
<div class="elementToProof" id="Signature">
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);"><br>
</span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);"><br>
</span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">Thanks,</span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);"><br>
</span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">Amit Ruhela, Ph.D. </span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">HPC Software Tools Group </span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">Texas Advanced Computing Center </span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">The University of Texas at Austin </span></p>
<p class="elementToProof" style="margin: 0in; font-family: "Calibri", sans-serif; font-size: 11pt;">
<span style="color: rgb(0, 0, 0);">Email: <a style="margin-top: 0px; margin-bottom: 0px;" class="OWAAutoLink" id="OWA5ebe820d-bc12-c6c6-4e56-f7099a5107d4" href="mailto:aruhela@tacc.utexas.edu">
aruhela@tacc.utexas.edu</a> </span></p>
<div style="font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);" class="elementToProof">
<br>
</div>
</div>
</body>
</html>