Skip to content

GitLab

Commit e4065cc7 authored by Yaroslav's avatar Yaroslav
Browse files

SGather with packer working, but needs modularization

parent f1aad62b
Hide whitespace changes
Inline Side-by-side
src/VCluster_semantic.ipp
View file @ e4065cc7
......@@ -9,6 +9,74 @@
private:
// Structures that do an unpack, depending on the existence of max_prop inside 'send'
//
template<bool result, typename T, typename S>
struct unpack_selector
{
template<int ... prp> static void call_unpack(S & recv, openfpm::vector<BHeapMemory> & recv_buf, openfpm::vector<size_t> * sz = NULL)
{
std::cout << "Sz.size(): " << sz->size() << std::endl;
std::cout << "Unp: " << demangle(typeid(T).name()) << std::endl;
for (size_t i = 0 ; i < recv_buf.size() ; i++)
{
std::cout << "Recv_buf.get(i).size(): " << recv_buf.get(i).size() << std::endl;
T unp;
ExtPreAlloc<HeapMemory> & mem = *(new ExtPreAlloc<HeapMemory>(recv_buf.get(i).size(),recv_buf.get(i)));
mem.incRef();
Unpack_stat ps;
Unpacker<T,HeapMemory>::template unpack<prp...>(mem, unp, ps);
// Merge the information
recv.add(unp);
/*if (sz != NULL)
sz->get(i) = unp.size();*/
}
}
};
//
template<typename T, typename S>
struct unpack_selector<true, T, S>
{
template<int ... prp> static void call_unpack(S & recv, openfpm::vector<BHeapMemory> & recv_buf, openfpm::vector<size_t> * sz = NULL)
{
for (size_t i = 0 ; i < recv_buf.size() ; i++)
{
// calculate the number of received elements
size_t n_ele = recv_buf.get(i).size() / sizeof(typename T::value_type);
// add the received particles to the vector
PtrMemory * ptr1 = new PtrMemory(recv_buf.get(i).getPointer(),recv_buf.get(i).size());
// create vector representation to a piece of memory already allocated
openfpm::vector<typename T::value_type,PtrMemory,typename memory_traits_lin<typename T::value_type>::type, memory_traits_lin,openfpm::grow_policy_identity> v2;
v2.setMemory(*ptr1);
// resize with the number of elements
v2.resize(n_ele);
// Merge the information
recv.add(v2);
if (sz != NULL)
sz->get(i) = v2.size();
}
}
};
template<typename T>
struct call_serialize_variadic {};
......@@ -25,49 +93,11 @@ private:
Packer<T,HeapMemory>::template pack<prp...>(mem,send,sts);
}
template<typename T, typename S> inline static void call_unpack(S & recv, openfpm::vector<BHeapMemory> & recv_buf, Unpack_stat & ps, openfpm::vector<size_t> * sz = NULL)
template<typename T, typename S> inline static void call_unpack(S & recv, openfpm::vector<BHeapMemory> & recv_buf, openfpm::vector<size_t> * sz = NULL)
{
if (has_pack_agg<typename T::value_type, prp...>::result::value == true)
{
for (size_t i = 0 ; i < recv_buf.size() ; i++)
{
T unp;
ExtPreAlloc<HeapMemory> & mem = *(new ExtPreAlloc<HeapMemory>(recv_buf.get(i).size(),recv_buf.get(i)));
mem.incRef();
Unpacker<T,HeapMemory>::template unpack<prp...>(mem, unp, ps);
// Merge the information
recv.add(unp);
}
}
else
{
for (size_t i = 0 ; i < recv_buf.size() ; i++)
{
// calculate the number of received elements
size_t n_ele = recv_buf.get(i).size() / sizeof(typename T::value_type);
// add the received particles to the vector
PtrMemory * ptr1 = new PtrMemory(recv_buf.get(i).getPointer(),recv_buf.get(i).size());
// create vector representation to a piece of memory already allocated
openfpm::vector<typename T::value_type,PtrMemory,typename memory_traits_lin<typename T::value_type>::type, memory_traits_lin,openfpm::grow_policy_identity> v2;
const bool result = has_pack_agg<typename T::value_type, prp...>::result::value == false && is_vector<T>::value == true;
v2.setMemory(*ptr1);
// resize with the number of elements
v2.resize(n_ele);
// Merge the information
recv.add(v2);
if (sz != NULL)
sz->get(i) = v2.size();
}
}
unpack_selector<result, T, S>::template call_unpack<prp...>(recv, recv_buf, sz);
}
};
......@@ -77,24 +107,27 @@ private:
template<bool cond, typename T, typename S>
struct pack_unpack_cond
{
static void packingRequest(T & send, size_t & tot_size)
static void packingRequest(T & send, size_t & tot_size, openfpm::vector<size_t> & sz)
{
typedef typename ::generate_indexes<int, has_max_prop<T, has_value_type<T>::value>::number, MetaFuncOrd>::result ind_prop_to_pack;
// Packer<T,HeapMemory>::packRequest< prop_to_pack::data >(send,tot_size);
call_serialize_variadic<ind_prop_to_pack>::call_pr(send,tot_size);
std::cout << "Tot_size: " << tot_size << std::endl;
sz.add(tot_size);
}
static void packing(ExtPreAlloc<HeapMemory> & mem, T & send, Pack_stat & sts)
static void packing(ExtPreAlloc<HeapMemory> & mem, T & send, Pack_stat & sts, openfpm::vector<const void *> & send_buf)
{
typedef typename ::generate_indexes<int, has_max_prop<T, has_value_type<T>::value>::number, MetaFuncOrd>::result ind_prop_to_pack;
//Packer<T,HeapMemory>::pack< prop_to_pack::data >(mem,send,sts);
call_serialize_variadic<ind_prop_to_pack>::call_pack(mem,send,sts);
send_buf.add(mem.getPointerBase());
}
static void unpacking(S & recv, openfpm::vector<BHeapMemory> & recv_buf, Unpack_stat & ps, openfpm::vector<size_t> * sz = NULL)
static void unpacking(S & recv, openfpm::vector<BHeapMemory> & recv_buf, openfpm::vector<size_t> * sz = NULL)
{
typedef typename ::generate_indexes<int, has_max_prop<T, has_value_type<T>::value>::number, MetaFuncOrd>::result ind_prop_to_pack;
call_serialize_variadic<ind_prop_to_pack>::template call_unpack<T,S>(recv, recv_buf, ps, sz);
call_serialize_variadic<ind_prop_to_pack>::template call_unpack<T,S>(recv, recv_buf, sz);
}
};
......@@ -103,21 +136,40 @@ private:
template<typename T, typename S>
struct pack_unpack_cond<false, T, S>
{
static void packingRequest(T & send, size_t & tot_size)
static void packingRequest(T & send, size_t & tot_size, openfpm::vector<size_t> & sz)
{
//tot_size = send.size()*sizeof(typename T::value_type);
Packer<T,HeapMemory>::packRequest(send,tot_size);
std::cout << "Inside SGather pack request (no prp) " << std::endl;
std::cout << "Tot_size: " << tot_size << std::endl;
if (has_pack<typename T::value_type>::type::value == true)
{
//tot_size = send.size()*sizeof(typename T::value_type);
std::cout << "Inside SGather pack request (no prp) " << std::endl;
Packer<T,HeapMemory>::packRequest(send,tot_size);
std::cout << "Tot_size: " << tot_size << std::endl;
sz.add(tot_size);
}
else
{
sz.add(send.size()*sizeof(typename T::value_type));
}
}
static void packing(ExtPreAlloc<HeapMemory> & mem, T & send, Pack_stat & sts)
static void packing(ExtPreAlloc<HeapMemory> & mem, T & send, Pack_stat & sts, openfpm::vector<const void *> & send_buf)
{
Packer<T,HeapMemory>::pack(mem,send,sts);
std::cout << "Inside SGather pack (no prp) " << std::endl;
if (has_pack<typename T::value_type>::type::value == true)
{
Packer<T,HeapMemory>::pack(mem,send,sts);
send_buf.add(mem.getPointer());
}
else
{
std::cout << "Inside SGather pack (no prp) (no pack inside) " << std::endl;
send_buf.add(send.getPointer());
}
}
static void unpacking(S & recv, openfpm::vector<BHeapMemory> & recv_buf, Unpack_stat & ps, openfpm::vector<size_t> * sz = NULL)
static void unpacking(S & recv, openfpm::vector<BHeapMemory> & recv_buf, openfpm::vector<size_t> * sz = NULL)
{
std::cout << "Inside SGather unpack (no prp) " << std::endl;
if (has_pack<typename T::value_type>::type::value == true)
......@@ -129,15 +181,19 @@ private:
ExtPreAlloc<HeapMemory> & mem = *(new ExtPreAlloc<HeapMemory>(recv_buf.get(i).size(),recv_buf.get(i)));
mem.incRef();
Unpack_stat ps;
Unpacker<T,HeapMemory>::unpack(mem, unp, ps);
// Merge the information
recv.add(unp);
}
}
else
{
std::cout << "Inside SGather unpack (no prp) (no pack inside) " << std::endl;
for (size_t i = 0 ; i < recv_buf.size() ; i++)
{
......@@ -244,10 +300,8 @@ template<typename T, typename S> void process_receive_buffer(S & recv, openfpm::
{
if (sz != NULL)
sz->resize(recv_buf.size());
Unpack_stat ps;
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::unpacking(recv, recv_buf, ps, sz);
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::unpacking(recv, recv_buf, sz);
}
public:
......@@ -339,10 +393,6 @@ template<typename T, typename S> bool SGather(T & send, S & recv, openfpm::vecto
// Send and recv multiple messages
sendrecvMultipleMessagesNBX(send_req.size(),NULL,NULL,NULL,msg_alloc,&bi);
// Convert the received byte into number of elements
/*for (size_t i = 0 ; i < sz.size() ; i++)
sz.get(i) /= sizeof(typename T::value_type);*/
// process the received information
process_receive_buffer<T,S>(recv,&sz);
......@@ -362,7 +412,9 @@ template<typename T, typename S> bool SGather(T & send, S & recv, openfpm::vecto
//Pack requesting
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::packingRequest(send, tot_size);
openfpm::vector<size_t> sz;
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::packingRequest(send, tot_size, sz);
HeapMemory pmem;
......@@ -372,14 +424,9 @@ template<typename T, typename S> bool SGather(T & send, S & recv, openfpm::vecto
//Packing
Pack_stat sts;
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::packing(mem, send, sts);
openfpm::vector<const void *> send_buf;
send_buf.add(mem.getPointer());
openfpm::vector<size_t> sz;
sz.add(send.size()*sizeof(typename T::value_type));
pack_unpack_cond<has_max_prop<T, has_value_type<T>::value>::value, T, S>::packing(mem, send, sts, send_buf);
// receive information
base_info bi(NULL,prc,sz);
......
src/VCluster_semantic_unit_tests.hpp
View file @ e4065cc7
......@@ -8,6 +8,8 @@
#ifndef OPENFPM_VCLUSTER_SRC_VCLUSTER_SEMANTIC_UNIT_TESTS_HPP_
#define OPENFPM_VCLUSTER_SRC_VCLUSTER_SEMANTIC_UNIT_TESTS_HPP_
#include "Grid/grid_util_test.hpp"
struct Aexample
{
size_t a;
......@@ -387,6 +389,155 @@ BOOST_AUTO_TEST_CASE (Vcluster_semantic_gather_2)
}
}
BOOST_AUTO_TEST_CASE (Vcluster_semantic_gather_3)
{
Vcluster & vcl = create_vcluster();
if (vcl.getProcessingUnits() >= 32)
return;
openfpm::vector<size_t> v1;
v1.resize(vcl.getProcessUnitID());
for(size_t i = 0 ; i < vcl.getProcessUnitID() ; i++)
v1.get(i) = 5;
openfpm::vector<openfpm::vector<size_t>> v2;
vcl.SGather(v1,v2,1);
if (vcl.getProcessUnitID() == 1)
{
size_t n = vcl.getProcessingUnits();
BOOST_REQUIRE_EQUAL(v2.size(),n-1);
bool is_five = true;
for (size_t i = 0 ; i < v2.size() ; i++)
{
for (size_t j = 0 ; j < v2.get(i).size() ; j++)
is_five &= (v2.get(i).get(j) == 5);
}
BOOST_REQUIRE_EQUAL(is_five,true);
}
vcl.SGather(v1,v2,0);
if (vcl.getProcessUnitID() == 0)
{
size_t n = vcl.getProcessingUnits();
BOOST_REQUIRE_EQUAL(v2.size(),n);
bool is_five = true;
for (size_t i = 0 ; i < v2.size() ; i++)
{
for (size_t j = 0 ; j < v2.get(i).size() ; j++)
is_five &= (v2.get(i).get(j) == 5);
}
BOOST_REQUIRE_EQUAL(is_five,true);
}
}
BOOST_AUTO_TEST_CASE (Vcluster_semantic_gather_4)
{
Vcluster & vcl = create_vcluster();
if (vcl.getProcessingUnits() >= 32)
return;
size_t sz[] = {16,16};
grid_cpu<2,Point_test<float>> g1(sz);
g1.setMemory();
fill_grid<2>(g1);
openfpm::vector<grid_cpu<2,Point_test<float>>> v2;
vcl.SGather(g1,v2,0);
typedef Point_test<float> p;
if (vcl.getProcessUnitID() == 0)
{
size_t n = vcl.getProcessingUnits();
BOOST_REQUIRE_EQUAL(v2.size(),n);
bool match = true;
for (size_t i = 0 ; i < v2.size() ; i++)
{
auto it = v2.get(i).getIterator();
while (it.isNext())
{
grid_key_dx<2> key = it.get();
match &= (v2.get(i).template get<p::x>(key) == g1.template get<p::x>(key));
match &= (v2.get(i).template get<p::y>(key) == g1.template get<p::y>(key));
match &= (v2.get(i).template get<p::z>(key) == g1.template get<p::z>(key));
match &= (v2.get(i).template get<p::s>(key) == g1.template get<p::s>(key));
match &= (v2.get(i).template get<p::v>(key)[0] == g1.template get<p::v>(key)[0]);
match &= (v2.get(i).template get<p::v>(key)[1] == g1.template get<p::v>(key)[1]);
match &= (v2.get(i).template get<p::v>(key)[2] == g1.template get<p::v>(key)[2]);
match &= (v2.get(i).template get<p::t>(key)[0][0] == g1.template get<p::t>(key)[0][0]);
match &= (v2.get(i).template get<p::t>(key)[0][1] == g1.template get<p::t>(key)[0][1]);
match &= (v2.get(i).template get<p::t>(key)[0][2] == g1.template get<p::t>(key)[0][2]);
match &= (v2.get(i).template get<p::t>(key)[1][0] == g1.template get<p::t>(key)[1][0]);
match &= (v2.get(i).template get<p::t>(key)[1][1] == g1.template get<p::t>(key)[1][1]);
match &= (v2.get(i).template get<p::t>(key)[1][2] == g1.template get<p::t>(key)[1][2]);
match &= (v2.get(i).template get<p::t>(key)[2][0] == g1.template get<p::t>(key)[2][0]);
match &= (v2.get(i).template get<p::t>(key)[2][1] == g1.template get<p::t>(key)[2][1]);
match &= (v2.get(i).template get<p::t>(key)[2][2] == g1.template get<p::t>(key)[2][2]);
++it;
}
}
BOOST_REQUIRE_EQUAL(match,true);
}
}
BOOST_AUTO_TEST_CASE (Vcluster_semantic_gather_5)
{
Vcluster & vcl = create_vcluster();
if (vcl.getProcessingUnits() >= 32)
return;
openfpm::vector<openfpm::vector<size_t>> v1;
openfpm::vector<size_t> v3;
v3.resize(vcl.getProcessUnitID());
for(size_t i = 0 ; i < vcl.getProcessUnitID() ; i++)
v3.get(i) = 5;
v1.add(v3);
v1.add(v3);
v1.add(v3);
openfpm::vector<openfpm::vector<openfpm::vector<size_t>>> v2;
vcl.SGather(v1,v2,0);
if (vcl.getProcessUnitID() == 0)
{
size_t n = vcl.getProcessingUnits();
BOOST_REQUIRE_EQUAL(v2.size(),n);
bool is_five = true;
for (size_t i = 0 ; i < v2.size() ; i++)
{
for (size_t j = 0 ; j < v2.get(i).size() ; j++)
is_five &= (v2.get(i).get(j) == 5);
}
BOOST_REQUIRE_EQUAL(is_five,true);
}
}
BOOST_AUTO_TEST_SUITE_END()
#endif /* OPENFPM_VCLUSTER_SRC_VCLUSTER_SEMANTIC_UNIT_TESTS_HPP_ */
Markdown is supported
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment