-/* Copyright (c) 2009-2017. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2009-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
+#include "smpi_op.hpp"
#include "private.hpp"
#include "smpi_datatype.hpp"
-#include "smpi_op.hpp"
-#include "smpi_process.hpp"
+#include "src/smpi/include/smpi_actor.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_op, smpi, "Logging specific to SMPI (op)");
#define MAX_OP(a, b) (b) = (a) < (b) ? (b) : (a)
#define MIN_OP(a, b) (b) = (a) < (b) ? (a) : (b)
#define SUM_OP(a, b) (b) += (a)
+#define SUM_OP_COMPLEX(a, b) {(b.value) += (a.value);(b.index) += (a.index);}
#define PROD_OP(a, b) (b) *= (a)
+#define PROD_OP_COMPLEX(a, b) {(b.value) *= (a.value);(b.index) *= (a.index);}
#define LAND_OP(a, b) (b) = (a) && (b)
#define LOR_OP(a, b) (b) = (a) || (b)
#define LXOR_OP(a, b) (b) = (not(a) && (b)) || ((a) && not(b))
APPLY_OP_LOOP(MPI_INTEGER1, int,op)\
APPLY_OP_LOOP(MPI_INTEGER2, int16_t,op)\
APPLY_OP_LOOP(MPI_INTEGER4, int32_t,op)\
-APPLY_OP_LOOP(MPI_INTEGER8, int64_t,op)
+APPLY_OP_LOOP(MPI_INTEGER8, int64_t,op)\
+APPLY_OP_LOOP(MPI_COUNT, long long,op)
+
#define APPLY_BOOL_OP_LOOP(op)\
APPLY_OP_LOOP(MPI_C_BOOL, bool,op)
APPLY_OP_LOOP(MPI_LONG_DOUBLE, long double,op)\
APPLY_OP_LOOP(MPI_REAL, float,op)\
APPLY_OP_LOOP(MPI_REAL4, float,op)\
-APPLY_OP_LOOP(MPI_REAL8, float,op)\
-APPLY_OP_LOOP(MPI_REAL16, double,op)
+APPLY_OP_LOOP(MPI_REAL8, double,op)\
+APPLY_OP_LOOP(MPI_REAL16, long double,op)
#define APPLY_COMPLEX_OP_LOOP(op)\
APPLY_OP_LOOP(MPI_C_FLOAT_COMPLEX, float _Complex,op)\
APPLY_OP_LOOP(MPI_2FLOAT, float_float,op)\
APPLY_OP_LOOP(MPI_2DOUBLE, double_double,op)\
APPLY_OP_LOOP(MPI_LONG_DOUBLE_INT, long_double_int,op)\
-APPLY_OP_LOOP(MPI_2LONG, long_long,op)
-
-#define APPLY_END_OP_LOOP(op)\
- {\
- xbt_die("Failed to apply " #op " to type %s", (*datatype)->name());\
+APPLY_OP_LOOP(MPI_2LONG, long_long,op)\
+APPLY_OP_LOOP(MPI_COMPLEX8, float_float,op)\
+APPLY_OP_LOOP(MPI_COMPLEX16, double_double,op)\
+APPLY_OP_LOOP(MPI_COMPLEX32, double_double,op)
+
+#define APPLY_END_OP_LOOP(op) \
+ { \
+ xbt_die("Failed to apply " _XBT_STRINGIFY(op) " to type %s", (*datatype)->name()); \
}
static void max_func(void *a, void *b, int *length, MPI_Datatype * datatype)
APPLY_BASIC_OP_LOOP(SUM_OP)
APPLY_FLOAT_OP_LOOP(SUM_OP)
APPLY_COMPLEX_OP_LOOP(SUM_OP)
+ APPLY_PAIR_OP_LOOP(SUM_OP_COMPLEX)
APPLY_END_OP_LOOP(SUM_OP)
}
APPLY_BASIC_OP_LOOP(PROD_OP)
APPLY_FLOAT_OP_LOOP(PROD_OP)
APPLY_COMPLEX_OP_LOOP(PROD_OP)
+ APPLY_PAIR_OP_LOOP(PROD_OP_COMPLEX)
APPLY_END_OP_LOOP(PROD_OP)
}
static void land_func(void *a, void *b, int *length, MPI_Datatype * datatype)
{
APPLY_BASIC_OP_LOOP(LAND_OP)
+ APPLY_FLOAT_OP_LOOP(LAND_OP)
APPLY_BOOL_OP_LOOP(LAND_OP)
APPLY_END_OP_LOOP(LAND_OP)
}
static void lor_func(void *a, void *b, int *length, MPI_Datatype * datatype)
{
APPLY_BASIC_OP_LOOP(LOR_OP)
+ APPLY_FLOAT_OP_LOOP(LOR_OP)
APPLY_BOOL_OP_LOOP(LOR_OP)
APPLY_END_OP_LOOP(LOR_OP)
}
static void lxor_func(void *a, void *b, int *length, MPI_Datatype * datatype)
{
APPLY_BASIC_OP_LOOP(LXOR_OP)
+ APPLY_FLOAT_OP_LOOP(LXOR_OP)
APPLY_BOOL_OP_LOOP(LXOR_OP)
APPLY_END_OP_LOOP(LXOR_OP)
}
memcpy(b, a, *length * (*datatype)->size());
}
-static void no_func(void *a, void *b, int *length, MPI_Datatype * datatype)
+static void no_func(void*, void*, int*, MPI_Datatype*)
{
/* obviously a no-op */
}
-#define CREATE_MPI_OP(name, func) \
- static SMPI_Op mpi_##name (&(func) /* func */, true ); \
-MPI_Op name = &mpi_##name;
+#define CREATE_MPI_OP(name, func) \
+ static SMPI_Op _XBT_CONCAT(mpi_, name)(&(func) /* func */, true, true); \
+ MPI_Op name = &_XBT_CONCAT(mpi_, name);
CREATE_MPI_OP(MPI_MAX, max_func);
CREATE_MPI_OP(MPI_MIN, min_func);
namespace simgrid{
namespace smpi{
-Op::Op(MPI_User_function * function, bool commutative) : func_(function), is_commutative_(commutative)
+void Op::apply(const void* invec, void* inoutvec, const int* len, MPI_Datatype datatype)
{
- is_fortran_op_ = false;
-}
-
-bool Op::is_commutative()
-{
- return is_commutative_;
-}
-
-bool Op::is_fortran_op()
-{
- return is_fortran_op_;
-}
-
-void Op::set_fortran_op()
-{
- //tell that we were created from fortran, so we need to translate the type to fortran when called
- is_fortran_op_ = true;
-}
-
-void Op::apply(void *invec, void *inoutvec, int *len, MPI_Datatype datatype)
-{
- if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){//we need to switch as the called function may silently touch global variables
+ if (smpi_privatize_global_variables == SmpiPrivStrategies::MMAP) {
+ // we need to switch as the called function may silently touch global variables
XBT_DEBUG("Applying operation, switch to the right data frame ");
- smpi_switch_data_segment(smpi_process()->index());
+ smpi_switch_data_segment(simgrid::s4u::Actor::self());
}
if (not smpi_process()->replaying() && *len > 0) {
if (not is_fortran_op_)
- this->func_(invec, inoutvec, len, &datatype);
+ this->func_(const_cast<void*>(invec), inoutvec, const_cast<int*>(len), &datatype);
else{
XBT_DEBUG("Applying operation of length %d from %p and from/to %p", *len, invec, inoutvec);
int tmp = datatype->c2f();
/* Unfortunately, the C and Fortran version of the MPI standard do not agree on the type here,
thus the reinterpret_cast. */
- this->func_(invec, inoutvec, len, reinterpret_cast<MPI_Datatype*>(&tmp) );
+ this->func_(const_cast<void*>(invec), inoutvec, const_cast<int*>(len), reinterpret_cast<MPI_Datatype*>(&tmp));
}
}
}
return static_cast<Op*>(F2C::f2c(id));
}
+void Op::ref(){
+ refcount_++;
+}
+
+void Op::unref(MPI_Op* op){
+ if((*op)!=MPI_OP_NULL){
+ (*op)->refcount_--;
+ if((*op)->refcount_==0 && (*op)->predefined_==false)
+ delete(*op);
+ }
+}
+
}
}