I’ll take a look. That’s my nasty code. On 3/9/15, 8:24 PM, ""Antonio J. Peña"" <[email protected]> wrote:

Thanks Jeff. This will be ticket #2245

http://trac.mpich.org/projects/mpich/ticket/2245

On 03/09/2015 08:02 PM, Jeff Hammond wrote:

...

See below, but the propriety of this cast can be verified in source without a compiler :-)

Jeff

## Local Branches:

* master

## Most Recent Commit:

commit 957ceec598103d8d643c9345512ae8ad4e88e993 Author: Ken Raffenetti <[email protected]>

testsuite: remove leading spaces in testlist files

jrhammon-mac01:build jrhammon$ head config.log This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake.

It was created by MPICH configure 3.2b1, which was generated by GNU Autoconf 2.69. Invocation command line was

$ ../configure CC=icc CXX=icpc FC=ifort F77=ifort --enable-fortran --enable-threads=runtime --enable-g=dbg --with-pm=hydra --prefix=/opt/mpich/dev/intel/default --enable-wrapper-rpath --enable-static --enable-shared

jrhammon-mac01:build jrhammon$ icc --version icc (ICC) 15.0.1 20141022 Copyright (C) 1985-2014 Intel Corporation. All rights reserved.

On Mon, Mar 9, 2015 at 5:58 PM, "Antonio J. Peña" <[email protected]> wrote:

...

Hi Jeff,

Please also report compiler, compiler version, and MPICH version.

Best, Toni

On 03/09/2015 07:53 PM, Jeff Hammond wrote:

...

I know some of you like warning-clean builds...

../src/mpid/ch3/src/mpid_comm_get_all_failed_procs.c:20:14: warning: assigning to 'uint32_t *' (aka 'unsigned int *') from 'int *' converts between pointers to integer types with different sign [-Wpointer-sign] bitarray = (int *) MPIU_Malloc(sizeof(int) * bitarray_size); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ../src/mpid/ch3/src/mpid_comm_get_all_failed_procs.c:24:16: warning: returning 'uint32_t *' (aka 'unsigned int *') from a function with result type 'int *' converts between pointers to integer types with different sign [-Wpointer-sign] return bitarray; ^~~~~~~~ ../src/mpid/ch3/src/mpid_comm_get_all_failed_procs.c:46:12: warning: returning 'uint32_t *' (aka 'unsigned int *') from a function with result type 'int *' converts between pointers to integer types with different sign [-Wpointer-sign] return bitarray; ^~~~~~~~ ../src/mpid/ch3/src/mpid_comm_get_all_failed_procs.c:107:14: warning: assigning to 'uint32_t *' (aka 'unsigned int *') from 'int *' converts between pointers to integer types with different sign [-Wpointer-sign] bitarray = group_to_bitarray(local_fail, comm_ptr); ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 4 warnings generated.

Best,

Jeff

-- Antonio J. Peña Postdoctoral Appointee Mathematics and Computer Science Division Argonne National Laboratory 9700 South Cass Avenue, Bldg. 240, Of. 3148 Argonne, IL 60439-4847 [email protected] www.mcs.anl.gov/~apenya

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-- Antonio J. Peña Postdoctoral Appointee Mathematics and Computer Science Division Argonne National Laboratory 9700 South Cass Avenue, Bldg. 240, Of. 3148 Argonne, IL 60439-4847 [email protected] www.mcs.anl.gov/~apenya

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