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Automatic data motion options beginning

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This commit is contained in:
Peter Boyle
2020-05-17 16:34:25 -04:00
parent a9847aa866
commit ebb60330c9
14 changed files with 963 additions and 148 deletions
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17
configure.ac
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@ -147,7 +147,7 @@ case ${ac_SUMMIT} in
AC_DEFINE([GRID_IBM_SUMMIT],[1],[Let JSRUN manage the GPU device allocation]);;
esac
############### SYCL
############### SYCL/CUDA/HIP/none
AC_ARG_ENABLE([accelerator],
[AC_HELP_STRING([--enable-accelerator=cuda|sycl|hip|none], [enable none,cuda,sycl,hip acceleration])],
[ac_ACCELERATOR=${enable_accelerator}], [ac_ACCELERATOR=none])
@ -168,6 +168,20 @@ case ${ac_ACCELERATOR} in
AC_MSG_ERROR(["Acceleration not suppoorted ${ac_ACCELERATOR}"]);;
esac
############### UNIFIED MEMORY
AC_ARG_ENABLE([unified],
[AC_HELP_STRING([--enable-unified=yes|no], [enable unified address space for accelerator loops])],
[ac_UNIFIED=${enable_unified}], [ac_UNIFIED=yes])
case ${ac_UNIFIED} in
yes)
echo Unified memory for accelerator loops
AC_DEFINE([GRID_UVM],[1],[Use unified address space]);;
no)
echo Manual memory copy for accelerator loops;;
*)
AC_MSG_ERROR(["Unified virtual memory option not suppoorted ${ac_UNIFIED}"]);;
esac
############### Intel libraries
AC_ARG_ENABLE([mkl],
[AC_HELP_STRING([--enable-mkl=yes|no|prefix], [enable Intel MKL for LAPACK & FFTW])],
@ -612,6 +626,7 @@ compiler version : ${ax_cv_gxx_version}
SIMD : ${ac_SIMD}${SIMD_GEN_WIDTH_MSG}
Threading : ${ac_openmp}
Acceleration : ${ac_ACCELERATOR}
Unified virtual memory : ${ac_UNIFIED}
Communications type : ${comms_type}
Shared memory allocator : ${ac_SHM}
Shared memory mmap path : ${ac_SHMPATH}