X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c317a567f6e72c7e5619b9a636373f6b6fa8f2b6..adbdcbddadcbd685b72259874d1ebfd9cbbcc497:/src/smpi/bindings/smpi_pmpi_file.cpp diff --git a/src/smpi/bindings/smpi_pmpi_file.cpp b/src/smpi/bindings/smpi_pmpi_file.cpp index 9f51bf2fb5..bf7d6ff1b4 100644 --- a/src/smpi/bindings/smpi_pmpi_file.cpp +++ b/src/smpi/bindings/smpi_pmpi_file.cpp @@ -1,4 +1,4 @@ -/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */ +/* Copyright (c) 2007-2023. 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. */ @@ -9,12 +9,12 @@ #include "smpi_datatype.hpp" XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi); -#define CHECK_FLAGS(fh) \ - if ((fh)->flags() & MPI_MODE_SEQUENTIAL) \ - return MPI_ERR_AMODE; #define CHECK_RDONLY(fh) \ if ((fh)->flags() & MPI_MODE_RDONLY) \ return MPI_ERR_AMODE; +#define CHECK_WRONLY(fh) \ + if ((fh)->flags() & MPI_MODE_WRONLY) \ + return MPI_ERR_AMODE; #define PASS_ZEROCOUNT(count) \ if ((count) == 0) { \ status->count = 0; \ @@ -23,29 +23,27 @@ XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi); #define CHECK_FILE_INPUTS \ CHECK_FILE(1, fh) \ - CHECK_BUFFER(2, buf, count) \ CHECK_COUNT(3, count) \ CHECK_TYPE(4, datatype) \ - CHECK_NULL(5, MPI_ERR_ARG, status) + CHECK_BUFFER(2, buf, count, datatype) \ #define CHECK_FILE_INPUT_OFFSET \ CHECK_FILE(1, fh) \ - CHECK_BUFFER(2, buf, count) \ CHECK_OFFSET(3, offset) \ CHECK_COUNT(4, count) \ CHECK_TYPE(5, datatype) \ - CHECK_NULL(6, MPI_ERR_ARG, status) + CHECK_BUFFER(2, buf, count, datatype) \ extern MPI_Errhandler SMPI_default_File_Errhandler; int PMPI_File_open(MPI_Comm comm, const char *filename, int amode, MPI_Info info, MPI_File *fh){ CHECK_COMM(1) + CHECK_COLLECTIVE(comm, "MPI_File_open") CHECK_NULL(2, MPI_ERR_FILE, filename) if (amode < 0) return MPI_ERR_AMODE; - smpi_bench_end(); + const SmpiBenchGuard suspend_bench; *fh = new simgrid::smpi::File(comm, filename, amode, info); - smpi_bench_begin(); if ((*fh)->size() != 0 && (amode & MPI_MODE_EXCL)){ delete fh; return MPI_ERR_AMODE; @@ -57,233 +55,247 @@ int PMPI_File_open(MPI_Comm comm, const char *filename, int amode, MPI_Info info int PMPI_File_close(MPI_File *fh){ CHECK_NULL(2, MPI_ERR_ARG, fh) - smpi_bench_end(); + CHECK_COLLECTIVE((*fh)->comm(), __func__) + const SmpiBenchGuard suspend_bench; int ret = simgrid::smpi::File::close(fh); *fh = MPI_FILE_NULL; - smpi_bench_begin(); return ret; } int PMPI_File_seek(MPI_File fh, MPI_Offset offset, int whence){ CHECK_FILE(1, fh) - smpi_bench_end(); - int ret = fh->seek(offset,whence); - smpi_bench_begin(); + const SmpiBenchGuard suspend_bench; + int ret = fh->seek(offset*fh->etype()->get_extent(),whence); return ret; } int PMPI_File_seek_shared(MPI_File fh, MPI_Offset offset, int whence){ CHECK_FILE(1, fh) - smpi_bench_end(); - int ret = fh->seek_shared(offset,whence); - smpi_bench_begin(); + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + int ret = fh->seek_shared(offset*fh->etype()->get_extent(),whence); return ret; } int PMPI_File_get_position(MPI_File fh, MPI_Offset* offset){ CHECK_FILE(1, fh) CHECK_NULL(2, MPI_ERR_DISP, offset) - smpi_bench_end(); + const SmpiBenchGuard suspend_bench; int ret = fh->get_position(offset); - smpi_bench_begin(); return ret; } int PMPI_File_get_position_shared(MPI_File fh, MPI_Offset* offset){ CHECK_FILE(1, fh) CHECK_NULL(2, MPI_ERR_DISP, offset) - smpi_bench_end(); + const SmpiBenchGuard suspend_bench; int ret = fh->get_position_shared(offset); - smpi_bench_begin(); return ret; } int PMPI_File_read(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS + CHECK_WRONLY(fh) PASS_ZEROCOUNT(count) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read", count * datatype->size())); int ret = simgrid::smpi::File::read(fh, buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_read_shared(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) + CHECK_WRONLY(fh) PASS_ZEROCOUNT(count) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_shared", count * datatype->size())); int ret = simgrid::smpi::File::read_shared(fh, buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) CHECK_RDONLY(fh) PASS_ZEROCOUNT(count) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write", count * datatype->size())); int ret = simgrid::smpi::File::write(fh, const_cast(buf), count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write_shared(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) CHECK_RDONLY(fh) PASS_ZEROCOUNT(count) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_shared", count * datatype->size())); int ret = simgrid::smpi::File::write_shared(fh, buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_read_all(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_WRONLY(fh) + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_all", count * datatype->size())); int ret = fh->op_all(buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_read_ordered(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_WRONLY(fh) + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_ordered", count * datatype->size())); int ret = simgrid::smpi::File::read_ordered(fh, buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write_all(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) CHECK_RDONLY(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_all", count * datatype->size())); int ret = fh->op_all(const_cast(buf), count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write_ordered(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) CHECK_RDONLY(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_ordered", count * datatype->size())); int ret = simgrid::smpi::File::write_ordered(fh, buf, count, datatype, status); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_read_at(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUTS - CHECK_FLAGS(fh) - PASS_ZEROCOUNT(count); - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_WRONLY(fh) + PASS_ZEROCOUNT(count) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read", count * datatype->size())); + MPI_Offset prev; + fh->get_position(&prev); int ret = fh->seek(offset,MPI_SEEK_SET); - if(ret!=MPI_SUCCESS) - return ret; - ret = simgrid::smpi::File::read(fh, buf, count, datatype, status); + if (ret == MPI_SUCCESS) + ret = simgrid::smpi::File::read(fh, buf, count, datatype, status); + fh->seek(prev,MPI_SEEK_SET); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_read_at_all(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUT_OFFSET - CHECK_FLAGS(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_WRONLY(fh) + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_at_all", count * datatype->size())); + MPI_Offset prev; + fh->get_position(&prev); int ret = fh->seek(offset,MPI_SEEK_SET); - if(ret!=MPI_SUCCESS) - return ret; - ret = fh->op_all(buf, count, datatype, status); + if (ret == MPI_SUCCESS) + ret = fh->op_all(buf, count, datatype, status); + fh->seek(prev,MPI_SEEK_SET); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write_at(MPI_File fh, MPI_Offset offset, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUT_OFFSET - CHECK_FLAGS(fh) CHECK_RDONLY(fh) - PASS_ZEROCOUNT(count); - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + PASS_ZEROCOUNT(count) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write", count * datatype->size())); + MPI_Offset prev; + fh->get_position(&prev); int ret = fh->seek(offset,MPI_SEEK_SET); - if(ret!=MPI_SUCCESS) - return ret; - ret = simgrid::smpi::File::write(fh, const_cast(buf), count, datatype, status); + if (ret == MPI_SUCCESS) + ret = simgrid::smpi::File::write(fh, const_cast(buf), count, datatype, status); + fh->seek(prev,MPI_SEEK_SET); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_write_at_all(MPI_File fh, MPI_Offset offset, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ CHECK_FILE_INPUT_OFFSET - CHECK_FLAGS(fh) CHECK_RDONLY(fh) - smpi_bench_end(); - int rank_traced = simgrid::s4u::this_actor::get_pid(); + CHECK_COLLECTIVE(fh->comm(), __func__) + const SmpiBenchGuard suspend_bench; + aid_t rank_traced = simgrid::s4u::this_actor::get_pid(); TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_at_all", count * datatype->size())); + MPI_Offset prev; + fh->get_position(&prev); int ret = fh->seek(offset,MPI_SEEK_SET); - if(ret!=MPI_SUCCESS) - return ret; - ret = fh->op_all(const_cast(buf), count, datatype, status); + if (ret == MPI_SUCCESS) + ret = fh->op_all(const_cast(buf), count, datatype, status); + fh->seek(prev,MPI_SEEK_SET); TRACE_smpi_comm_out(rank_traced); - smpi_bench_begin(); return ret; } int PMPI_File_delete(const char *filename, MPI_Info info){ - if (filename == nullptr) - return MPI_ERR_FILE; - smpi_bench_end(); + CHECK_NULL(1, MPI_ERR_FILE, filename) + const SmpiBenchGuard suspend_bench; int ret = simgrid::smpi::File::del(filename, info); - smpi_bench_begin(); + return ret; +} + +int PMPI_File_set_view(MPI_File fh, MPI_Offset disp, MPI_Datatype etype, MPI_Datatype filetype, const char *datarep, MPI_Info info){ + CHECK_FILE(1, fh) + CHECK_COLLECTIVE(fh->comm(), __func__) + if(not ((fh->flags() & MPI_MODE_SEQUENTIAL) && (disp == MPI_DISPLACEMENT_CURRENT))) + CHECK_OFFSET(2, disp) + CHECK_TYPE(3, etype) + CHECK_TYPE(4, filetype) + const SmpiBenchGuard suspend_bench; + int ret = fh->set_view(disp, etype, filetype, datarep, info); + return ret; +} + +int PMPI_File_get_view(MPI_File fh, MPI_Offset *disp, MPI_Datatype *etype, MPI_Datatype *filetype, char *datarep){ + CHECK_FILE(1, fh) + CHECK_NULL(2, MPI_ERR_ARG, disp) + CHECK_NULL(3, MPI_ERR_ARG, etype) + CHECK_NULL(4, MPI_ERR_ARG, filetype) + const SmpiBenchGuard suspend_bench; + int ret = fh->get_view(disp, etype, filetype, datarep); return ret; } int PMPI_File_get_info(MPI_File fh, MPI_Info* info) { CHECK_FILE(1, fh) - *info = fh->info(); + *info = new simgrid::smpi::Info(fh->info()); return MPI_SUCCESS; } @@ -301,6 +313,14 @@ int PMPI_File_get_size(MPI_File fh, MPI_Offset* size) return MPI_SUCCESS; } +int PMPI_File_set_size(MPI_File fh, MPI_Offset size) +{ + CHECK_FILE(1, fh) + CHECK_COLLECTIVE(fh->comm(), __func__) + fh->set_size(size); + return MPI_SUCCESS; +} + int PMPI_File_get_amode(MPI_File fh, int* amode) { CHECK_FILE(1, fh) @@ -350,9 +370,37 @@ int PMPI_File_set_errhandler(MPI_File file, MPI_Errhandler errhandler){ } int PMPI_File_call_errhandler(MPI_File file,int errorcode){ - if (file == nullptr) { - return MPI_ERR_WIN; - } - file->errhandler()->call(file, errorcode); + CHECK_FILE(1, file) + MPI_Errhandler err = file->errhandler(); + err->call(file, errorcode); + simgrid::smpi::Errhandler::unref(err); + return MPI_SUCCESS; +} + +int PMPI_File_get_type_extent(MPI_File fh, MPI_Datatype + datatype, MPI_Aint *extent){ + CHECK_FILE(1, fh) + CHECK_TYPE(2, datatype) + CHECK_NULL(3, MPI_ERR_OTHER, extent) + *extent = datatype->get_extent(); + return MPI_SUCCESS; +} + +int PMPI_File_set_atomicity(MPI_File fh, int a){ + CHECK_FILE(1, fh) + fh->set_atomicity(a != 0); + return MPI_SUCCESS; +} + +int PMPI_File_get_atomicity(MPI_File fh, int* a){ + CHECK_FILE(1, fh) + *a = fh->get_atomicity(); + return MPI_SUCCESS; +} + +int PMPI_File_get_byte_offset(MPI_File fh, MPI_Offset offset, MPI_Offset *disp){ + CHECK_FILE(1, fh) + CHECK_NULL(3, MPI_ERR_OTHER, disp) + *disp = offset * fh->etype()->get_extent(); return MPI_SUCCESS; }