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Possible solution to 118 #121

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Possible solution to 118 #121

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b637c62
Changes to genstubs-kmpc
Aug 10, 2024
d0d7a91
Update debug print on how to use genstubs-kmpc
Aug 10, 2024
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23 changes: 22 additions & 1 deletion src/tracer/wrappers/OMP/genstubs-kmpc-11.sh
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Original file line number Diff line number Diff line change
@@ -1,6 +1,27 @@
#!/bin/bash

MAX_WRAPPERS=512
usage()
{
echo "Small script to generate wrapper for more variadic paramters when intercepting KMPC runtime symbols"
echo
echo "How to use: ./$(basename "$0") MAX_WRAPPERS"
echo
echo "MAX_WRAPPERS: number of arguments for which wrapper functions will be generated"
}

if [ $(dirname "$0") != "." ]
then
echo "This script is located in $(dirname "$0") and should be called from there like ./$(basename "$0")"
exit 1
fi

if [ "$#" -ne 1 ]
then
usage
exit 1
fi

MAX_WRAPPERS=$1
MAX_WRAPPERS_PER_FILE=64
INTERMEDIATE_PATH="intel-kmpc-11-intermediate"
INTERMEDIATE_WRAPPERS_BASENAME="intel-kmpc-11-intermediate-part"
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20 changes: 8 additions & 12 deletions src/tracer/wrappers/OMP/intel-kmpc-11.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1104,9 +1104,8 @@ void __kmpc_fork_call (void *loc, int argc, void *microtask, ...)
if (kmpc_parallel_sched_ptr == NULL)
{
fprintf (stderr, PACKAGE_NAME": Error! Can't retrieve handler to stub '%s' (%d arguments)! Quitting!\n"
PACKAGE_NAME": Recompile Extrae to support this number of arguments!\n"
PACKAGE_NAME": Use src/tracer/wrappers/OMP/genstubs-kmpc-11.sh to do so.\n",
kmpc_parallel_sched_name, argc);
PACKAGE_NAME": Recompile Extrae after executing: cd src/tracer/wrappers/OMP && ./genstubs-kmpc-11.sh %d .\n",
kmpc_parallel_sched_name, argc, argc);
exit (-1);

}
Expand All @@ -1120,9 +1119,8 @@ void __kmpc_fork_call (void *loc, int argc, void *microtask, ...)
if (wrap_ptr == NULL)
{
fprintf (stderr, PACKAGE_NAME": Error! Can't retrieve handler to stub '%s' (%d arguments)! Quitting!\n"
PACKAGE_NAME": Recompile Extrae to support this number of arguments!\n"
PACKAGE_NAME": Use src/tracer/wrappers/OMP/genstubs-kmpc-11.sh to do so.\n",
kmpc_parallel_wrap_name, argc);
PACKAGE_NAME": Recompile Extrae after executing: cd src/tracer/wrappers/OMP && ./genstubs-kmpc-11.sh %d .\n",
kmpc_parallel_wrap_name, argc, argc);
exit (-1);
}
}
Expand Down Expand Up @@ -1194,9 +1192,8 @@ void __kmpc_fork_call_dyninst (void *loc, int argc, void *microtask, ...)
if (kmpc_parallel_sched_ptr == NULL)
{
fprintf (stderr, PACKAGE_NAME": Error! Can't retrieve handler to stub '%s' (%d arguments)! Quitting!\n"
PACKAGE_NAME": Recompile Extrae to support this number of arguments!\n"
PACKAGE_NAME": Use src/tracer/wrappers/OMP/genstubs-kmpc-11.sh to do so.\n",
kmpc_parallel_sched_name, argc);
PACKAGE_NAME": Recompile Extrae after executing: cd src/tracer/wrappers/OMP && ./genstubs-kmpc-11.sh %d .\n",
kmpc_parallel_sched_name, argc,argc);
exit (-1);
}

Expand All @@ -1210,9 +1207,8 @@ void __kmpc_fork_call_dyninst (void *loc, int argc, void *microtask, ...)
if (wrap_ptr == NULL)
{
fprintf (stderr, PACKAGE_NAME": Error! Can't retrieve handler to stub '%s' (%d arguments)! Quitting!\n"
PACKAGE_NAME": Recompile Extrae to support this number of arguments!\n"
PACKAGE_NAME": Use src/tracer/wrappers/OMP/genstubs-kmpc-11.sh to do so.\n",
kmpc_parallel_wrap_name, argc);
PACKAGE_NAME": Recompile Extrae after executing: cd src/tracer/wrappers/OMP && ./genstubs-kmpc-11.sh %d .\n",
kmpc_parallel_wrap_name, argc,argc);
exit (-1);
}
}
Expand Down