X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/de854d3a783141d0a0ab1faafe6c5290aa6856ca..e01a8f10de51f1d10f5ee7529c201d132e630904:/src/mc/mc_request.cpp

diff --git a/src/mc/mc_request.cpp b/src/mc/mc_request.cpp
index 6a1c4a7a11..84219c7bef 100644
--- a/src/mc/mc_request.cpp
+++ b/src/mc/mc_request.cpp
@@ -17,136 +17,6 @@ using simgrid::simix::Simcall;
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_request, mc, "Logging specific to MC (request)");
 
-static inline simgrid::kernel::activity::CommImpl* MC_get_comm(smx_simcall_t r)
-{
-  switch (r->call_) {
-    case Simcall::COMM_WAIT:
-      return simcall_comm_wait__getraw__comm(r);
-    case Simcall::COMM_TEST:
-      return simcall_comm_test__getraw__comm(r);
-    default:
-      return nullptr;
-  }
-}
-
-static inline
-smx_mailbox_t MC_get_mbox(smx_simcall_t r)
-{
-  switch (r->call_) {
-    case Simcall::COMM_ISEND:
-      return simcall_comm_isend__get__mbox(r);
-    case Simcall::COMM_IRECV:
-      return simcall_comm_irecv__get__mbox(r);
-    default:
-      return nullptr;
-  }
-}
-
-namespace simgrid {
-namespace mc {
-
-// Does half the job
-static inline
-bool request_depend_asymmetric(smx_simcall_t r1, smx_simcall_t r2)
-{
-  if (r1->call_ == Simcall::COMM_ISEND && r2->call_ == Simcall::COMM_IRECV)
-    return false;
-
-  if (r1->call_ == Simcall::COMM_IRECV && r2->call_ == Simcall::COMM_ISEND)
-    return false;
-
-  // Those are internal requests, we do not need indirection because those objects are copies:
-  const kernel::activity::CommImpl* synchro1 = MC_get_comm(r1);
-  const kernel::activity::CommImpl* synchro2 = MC_get_comm(r2);
-
-  if ((r1->call_ == Simcall::COMM_ISEND || r1->call_ == Simcall::COMM_IRECV) && r2->call_ == Simcall::COMM_WAIT) {
-    const kernel::activity::MailboxImpl* mbox = MC_get_mbox(r1);
-
-    if (mbox != synchro2->mbox_cpy
-        && simcall_comm_wait__get__timeout(r2) <= 0)
-      return false;
-
-    if ((r1->issuer_ != synchro2->src_actor_.get()) && (r1->issuer_ != synchro2->dst_actor_.get()) &&
-        simcall_comm_wait__get__timeout(r2) <= 0)
-      return false;
-
-    if ((r1->call_ == Simcall::COMM_ISEND) && (synchro2->type_ == kernel::activity::CommImpl::Type::SEND) &&
-        (synchro2->src_buff_ != simcall_comm_isend__get__src_buff(r1)) && simcall_comm_wait__get__timeout(r2) <= 0)
-      return false;
-
-    if ((r1->call_ == Simcall::COMM_IRECV) && (synchro2->type_ == kernel::activity::CommImpl::Type::RECEIVE) &&
-        (synchro2->dst_buff_ != simcall_comm_irecv__get__dst_buff(r1)) && simcall_comm_wait__get__timeout(r2) <= 0)
-      return false;
-  }
-
-  /* FIXME: the following rule assumes that the result of the isend/irecv call is not stored in a buffer used in the
-   * test call. */
-#if 0
-  if((r1->call == Simcall::COMM_ISEND || r1->call == Simcall::COMM_IRECV)
-      &&  r2->call == Simcall::COMM_TEST)
-    return false;
-#endif
-
-  if (r1->call_ == Simcall::COMM_WAIT && (r2->call_ == Simcall::COMM_WAIT || r2->call_ == Simcall::COMM_TEST) &&
-      (synchro1->src_actor_.get() == nullptr || synchro1->dst_actor_.get() == nullptr))
-    return false;
-
-  if (r1->call_ == Simcall::COMM_TEST &&
-      (simcall_comm_test__get__comm(r1) == nullptr || synchro1->src_buff_ == nullptr || synchro1->dst_buff_ == nullptr))
-    return false;
-
-  if (r1->call_ == Simcall::COMM_TEST && r2->call_ == Simcall::COMM_WAIT &&
-      synchro1->src_buff_ == synchro2->src_buff_ && synchro1->dst_buff_ == synchro2->dst_buff_)
-    return false;
-
-  if (r1->call_ == Simcall::COMM_WAIT && r2->call_ == Simcall::COMM_TEST && synchro1->src_buff_ != nullptr &&
-      synchro1->dst_buff_ != nullptr && synchro2->src_buff_ != nullptr && synchro2->dst_buff_ != nullptr &&
-      synchro1->dst_buff_ != synchro2->src_buff_ && synchro1->dst_buff_ != synchro2->dst_buff_ &&
-      synchro2->dst_buff_ != synchro1->src_buff_)
-    return false;
-
-  return true;
-}
-
-// Those are internal_req
-bool request_depend(smx_simcall_t req1, smx_simcall_t req2)
-{
-  if (req1->issuer_ == req2->issuer_)
-    return false;
-
-  /* Wait with timeout transitions are not considered by the independence theorem, thus we consider them as dependent with all other transitions */
-  if ((req1->call_ == Simcall::COMM_WAIT && simcall_comm_wait__get__timeout(req1) > 0) ||
-      (req2->call_ == Simcall::COMM_WAIT && simcall_comm_wait__get__timeout(req2) > 0))
-    return true;
-
-  if (req1->call_ != req2->call_)
-    return request_depend_asymmetric(req1, req2) && request_depend_asymmetric(req2, req1);
-
-  // Those are internal requests, we do not need indirection because those objects are copies:
-  const kernel::activity::CommImpl* synchro1 = MC_get_comm(req1);
-  const kernel::activity::CommImpl* synchro2 = MC_get_comm(req2);
-
-  switch (req1->call_) {
-    case Simcall::COMM_ISEND:
-      return simcall_comm_isend__get__mbox(req1) == simcall_comm_isend__get__mbox(req2);
-    case Simcall::COMM_IRECV:
-      return simcall_comm_irecv__get__mbox(req1) == simcall_comm_irecv__get__mbox(req2);
-    case Simcall::COMM_WAIT:
-      if (synchro1->src_buff_ == synchro2->src_buff_ && synchro1->dst_buff_ == synchro2->dst_buff_)
-        return false;
-      if (synchro1->src_buff_ != nullptr && synchro1->dst_buff_ != nullptr && synchro2->src_buff_ != nullptr &&
-          synchro2->dst_buff_ != nullptr && synchro1->dst_buff_ != synchro2->src_buff_ &&
-          synchro1->dst_buff_ != synchro2->dst_buff_ && synchro2->dst_buff_ != synchro1->src_buff_)
-        return false;
-      return true;
-    default:
-      return true;
-  }
-}
-
-} // namespace mc
-} // namespace simgrid
-
 namespace simgrid {
 namespace mc {