Added a new gcc4 configuration for the XT3 machine option only.
authorChee Wai Lee <cheelee@illinois.edu>
Tue, 1 Aug 2006 20:07:43 +0000 (20:07 +0000)
committerChee Wai Lee <cheelee@illinois.edu>
Tue, 1 Aug 2006 20:07:43 +0000 (20:07 +0000)
commitb86155512e04243ef552f642e449f8c73693d901
tree034f01903b3077588f8641349fe2b66d5745e89b
parent7dd85661de3180fff162c911c3484bb2b46ee65b
Added a new gcc4 configuration for the XT3 machine option only.

The XT3 pcqueue hack is apparently no longer required. calloc fails to do
the right job on the XT3 and is currently changed to malloc/memset on the
platform. All other platforms will continue to use calloc.

A decision to use malloc/memset is prefered over the original hack because
it is unclear how the original even helped in the first place, raising
concerns that some bug remains unexercised on the system. malloc/memset
on the other hand behaves semantically the same as calloc though performance
is expected to suffer due to the result of making 2 system calls as opposed
to 1.
build
src/arch/mpi-crayxt3/cc-gcc4.h [new file with mode: 0644]
src/arch/mpi-crayxt3/cc-gcc4.sh [new file with mode: 0644]
src/arch/mpi-crayxt3/conv-mach.h
src/arch/util/pcqueue.h