/trunk/src Developers: ahumphrey

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ahumphrey 2011-12-01 16:39 Rev.: 47902

Minor changes to PAPI instrumentation and comments.

4 lines of code changed in 3 files:

• CCA/Components/SimulationController: SimulationController.cc (+1 -1), SimulationController.h (new)

ahumphrey 2011-11-22 16:52 Rev.: 47863

Added ability for Uintah to use PAPI to count both FLOPS and vectorized FLOPS. Seems good to be able to see both.

24 lines of code changed in 2 files:

• CCA/Components/SimulationController: SimulationController.cc (+23 -3), SimulationController.h (+1 -1)

ahumphrey 2011-11-11 13:27 Rev.: 47799

Changed the current PAPI FLOPs counter to use the PAPI_DP_OPS event. This event is optimized to also count scaled double precision vector operations. Configure script has also been updated to reflect this change.

6 lines of code changed in 3 files:

• configure (+1 -1), configure.ac (+1 -1)
• CCA/Components/SimulationController: SimulationController.cc (+4 -4)

ahumphrey 2011-11-10 19:21 Rev.: 47797

Added PAPI instrumentation to count total level 2 & 3 cache misses.

46 lines of code changed in 2 files:

• CCA/Components/SimulationController: SimulationController.cc (+45 -4), SimulationController.h (+1 -1)

ahumphrey 2011-11-10 18:21 Rev.: 47796

Added PAPI instrumentation to count Level 1 total cache misses.

90 lines of code changed in 2 files:

• CCA/Components/SimulationController: SimulationController.cc (+82 -36), SimulationController.h (+8 -4)

ahumphrey 2011-10-05 15:17 Rev.: 47681

Clearing out more GhostOffsetVarMap dead wood

0 lines of code changed in 4 files:

• CCA/Components/Schedulers: SchedulerCommon.cc (changed)
• tau: select.dat (changed)

ahumphrey 2011-10-05 14:21 Rev.: 47680

GhostOffsetVarMap was abandoned in 2008 but not deleted entirely. Now cleaning out the dead wood.

0 lines of code changed in 2 files:

• CCA/Components/Schedulers: GhostOffsetVarMap.cc (del), GhostOffsetVarMap.h (del)

ahumphrey 2011-08-05 15:01 Rev.: 47431

Deleted abandoned file from build system (/trunk).

0 lines of code changed in 1 file:

• build_scripts: volatile_lib.mk (del)

ahumphrey 2011-08-04 15:34 Rev.: 47420

Added necessary #include to SimulationController header file.

2 lines of code changed in 1 file:

• CCA/Components/SimulationController: SimulationController.h (+2)

ahumphrey 2011-08-03 17:41 Rev.: 47418

#ifdef put around PAPI specific members in SimulationController.

5 lines of code changed in 1 file:

• CCA/Components/SimulationController: SimulationController.h (+5 -2)

ahumphrey 2011-07-29 15:06 Rev.: 47392

Added support for the following PAPI hardware counters:
PAPI_FP_OPS - Floating point operations

This replaces the older, unused PERFEX code used on the LANL SGI machines years ago.

PAPI support is incorporated into Uintah's build system and available by using:
--with-papi=DIR

New configure script was generated with autoconf v2.68 per spec, and diffs are minimal.

474 lines of code changed in 10 files:

• configVars.mk.in (+5 -1), configure (+299 -9), configure.ac (+71 -1)
• CCA/Components/Schedulers: MPIScheduler.cc (+32 -32), SingleProcessorScheduler.cc (+9 -8), ThreadedMPIScheduler.cc (+14 -13), counters.h (del), sub.mk (+1 -1)
• StandAlone: sub.mk (+3 -2)
• include/sci_defs: papi_testdefs.h.in (new 40)

ahumphrey 2011-07-27 15:45 Rev.: 47383

Deleted unnecessary/empty aclocal.m4 file from trunk/src/build_scripts. Looks like this file was abandoned in 1999.

0 lines of code changed in 1 file:

• build_scripts: aclocal.m4 (del)