#!/bin/sh
# sit class file
#
# Kamran Idrees <idrees@hlrs.de> (C) 2015
#
 
CATEGORY="compiler"
PACKAGE="berkeley_upc"
VERSION="2.20.2"

PACKAGENAME="Berkeley UPC Runtime"
URL="http://upc.lbl.gov"
INSTALLER="Kamran Idrees <idrees@hlrs.de>"

# Archive A and package name P
A=${PACKAGE}-${VERSION}.tar.gz
P=${PACKAGE}-${VERSION}

module load compiler/berkeley_upc_translator

MAKEOPTS+=" MPI_CC=$MPICC"

# Interesting configure options:
#
# 1. Enable Totalview debugging support for UPC:
#		--with-multiconf=+dbg_tv
#
# 2. Enable Global-Address-Space Profiling (GASP) performance instrumentation support:
#		--with-multiconf=+opt_inst
#
# 3. Enable Struct pointers-to-shared, which are primarily useful for increasing the UPC_MAX_BLOCK_SIZE, 
#    number of UPC threads, or addressable memory supported by the implementation. 
#    Default 'packed' pointer-to-shared representation stores all the fields of a
#    pointer-to-shared (address, thread, and phase offset) in a single 64-bit integer type.
#    NOTE: Struct pointers-to-shared are slower than default 'packed' pointer-to-shared, but have larger maximum values!
#		--enable-sptr-struct'
#
# 4. Enable use of inter-Process SHared Memory (PSHM) support
#		--enable-pshm
#
# 5. Select network API UPC programs will be compiled to use by default.
#    NOTE: Systems equipped with a supported high-performance network should definitely use that API instead of either UDP or MPI 
#    (which both have much higher latencies and CPU overheads than most low-level network APIs).
#		--with-default-network

CONFIGURE_OPTS=" \
		--with-default-network=aries
		--enable-pshm 
		BUPC_TRANS=$BUPC_TRANSLATOR
        "