From b060d3c8288715ee9c8836608da3bad18c975555 Mon Sep 17 00:00:00 2001
From: Hal Finkel <hfinkel@anl.gov>
Date: Fri, 28 Sep 2018 12:51:14 -0500
Subject: [PATCH] add a test that can use SZ - run with -c -l
---
GenericIOBenchmarkWrite.cxx | 24 +++++++++++++++++++-----
1 file changed, 19 insertions(+), 5 deletions(-)
diff --git a/GenericIOBenchmarkWrite.cxx b/GenericIOBenchmarkWrite.cxx
index 37e9882..39ca35b 100644
--- a/GenericIOBenchmarkWrite.cxx
+++ b/GenericIOBenchmarkWrite.cxx
@@ -99,6 +99,7 @@ int main(int argc, char *argv[]) {
MPI_Comm_size(MPI_COMM_WORLD, &commRanks);
bool UseAOS = false;
+ bool UseLC = false;
int a = 1;
if (argc > 1 && string(argv[a]) == "-a") {
UseAOS = true;
@@ -112,8 +113,15 @@ int main(int argc, char *argv[]) {
++a;
}
+ if (argc > 1 && string(argv[a]) == "-l") {
+ UseLC = true;
+ --argc;
+ ++a;
+ }
+
+
if(argc != 4) {
- fprintf(stderr,"USAGE: %s [-a] [-c] <mpiioName> <NP> <seed>\n", argv[0]);
+ fprintf(stderr,"USAGE: %s [-a] [-c] [-l] <mpiioName> <NP> <seed>\n", argv[0]);
exit(-1);
}
@@ -183,14 +191,20 @@ int main(int argc, char *argv[]) {
std::generate(id.begin(), id.end(), Generator<ID_T>(25, 3));
std::fill(mask.begin(), mask.end(), 25);
+ GenericIO::LossyCompressionInfo LCI;
+ if (UseLC) {
+ LCI.Mode = GenericIO::LossyCompressionInfo::LCModeRel;
+ LCI.RelErrThreshold = 1e-3;
+ }
+
if (UseAOS) {
GIO.addVariable("pos", pos, CoordFlagsX | CoordFlagsY | CoordFlagsZ |
- GenericIO::VarHasExtraSpace);
+ GenericIO::VarHasExtraSpace, LCI);
GIO.addVariable("vel", vel, GenericIO::VarHasExtraSpace);
} else {
- GIO.addVariable("x", xx, CoordFlagsX | GenericIO::VarHasExtraSpace);
- GIO.addVariable("y", yy, CoordFlagsY | GenericIO::VarHasExtraSpace);
- GIO.addVariable("z", zz, CoordFlagsZ | GenericIO::VarHasExtraSpace);
+ GIO.addVariable("x", xx, CoordFlagsX | GenericIO::VarHasExtraSpace, LCI);
+ GIO.addVariable("y", yy, CoordFlagsY | GenericIO::VarHasExtraSpace, LCI);
+ GIO.addVariable("z", zz, CoordFlagsZ | GenericIO::VarHasExtraSpace, LCI);
GIO.addVariable("vx", vx, GenericIO::VarHasExtraSpace);
GIO.addVariable("vy", vy, GenericIO::VarHasExtraSpace);
GIO.addVariable("vz", vz, GenericIO::VarHasExtraSpace);
--
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