X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e51cc7347665f36a2a71edee93767172ba88f6b2..39c935d6d5ee86d153f6f7e6a10d723ae7c57f6f:/src/smpi/bindings/smpi_pmpi_file.cpp?ds=sidebyside diff --git a/src/smpi/bindings/smpi_pmpi_file.cpp b/src/smpi/bindings/smpi_pmpi_file.cpp index df39eaeaff..85f1326abb 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) 2007-2021. 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. */ @@ -8,11 +8,37 @@ #include "smpi_file.hpp" #include "smpi_datatype.hpp" +XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(smpi_pmpi); +#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; \ + return MPI_SUCCESS; \ + } + +#define CHECK_FILE_INPUTS \ + CHECK_FILE(1, fh) \ + CHECK_BUFFER(2, buf, count) \ + CHECK_COUNT(3, count) \ + CHECK_TYPE(4, 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) \ + +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){ - if (comm == MPI_COMM_NULL) - return MPI_ERR_COMM; - if (filename == nullptr) - return MPI_ERR_FILE; + CHECK_COMM(1) + CHECK_NULL(2, MPI_ERR_FILE, filename) if (amode < 0) return MPI_ERR_AMODE; smpi_bench_end(); @@ -28,49 +54,33 @@ int PMPI_File_open(MPI_Comm comm, const char *filename, int amode, MPI_Info info } int PMPI_File_close(MPI_File *fh){ - if (fh==nullptr) - return MPI_ERR_ARG; + CHECK_NULL(2, MPI_ERR_ARG, fh) smpi_bench_end(); int ret = simgrid::smpi::File::close(fh); *fh = MPI_FILE_NULL; smpi_bench_begin(); return ret; } -#define CHECK_FILE(fh) if(fh==MPI_FILE_NULL) return MPI_ERR_FILE; -#define CHECK_BUFFER(buf, count) if (buf==nullptr && count > 0) return MPI_ERR_BUFFER; -#define CHECK_COUNT(count) if (count < 0) return MPI_ERR_COUNT; -#define CHECK_OFFSET(offset) if (offset < 0) return MPI_ERR_DISP; -#define CHECK_DATATYPE(datatype, count) if (datatype == MPI_DATATYPE_NULL && count > 0) return MPI_ERR_TYPE; -#define CHECK_STATUS(status) if (status == nullptr) return MPI_ERR_ARG; -#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 PASS_ZEROCOUNT(count) if (count == 0) {\ -status->count=0;\ -return MPI_SUCCESS;\ -} int PMPI_File_seek(MPI_File fh, MPI_Offset offset, int whence){ - CHECK_FILE(fh); + CHECK_FILE(1, fh) smpi_bench_end(); int ret = fh->seek(offset,whence); smpi_bench_begin(); return ret; - } int PMPI_File_seek_shared(MPI_File fh, MPI_Offset offset, int whence){ - CHECK_FILE(fh) + CHECK_FILE(1, fh) smpi_bench_end(); int ret = fh->seek_shared(offset,whence); smpi_bench_begin(); return ret; - } int PMPI_File_get_position(MPI_File fh, MPI_Offset* offset){ - if (offset==nullptr) - return MPI_ERR_DISP; + CHECK_FILE(1, fh) + CHECK_NULL(2, MPI_ERR_DISP, offset) smpi_bench_end(); int ret = fh->get_position(offset); smpi_bench_begin(); @@ -78,9 +88,8 @@ int PMPI_File_get_position(MPI_File fh, MPI_Offset* offset){ } int PMPI_File_get_position_shared(MPI_File fh, MPI_Offset* offset){ - CHECK_FILE(fh) - if (offset==nullptr) - return MPI_ERR_DISP; + CHECK_FILE(1, fh) + CHECK_NULL(2, MPI_ERR_DISP, offset) smpi_bench_end(); int ret = fh->get_position_shared(offset); smpi_bench_begin(); @@ -88,16 +97,12 @@ int PMPI_File_get_position_shared(MPI_File fh, MPI_Offset* offset){ } int PMPI_File_read(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_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(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read", static_cast(count*datatype->size()))); + 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(); @@ -105,16 +110,13 @@ int PMPI_File_read(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_ } int PMPI_File_read_shared(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_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(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_shared", static_cast(count*datatype->size()))); + 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(); @@ -122,17 +124,12 @@ int PMPI_File_read_shared(MPI_File fh, void *buf, int count,MPI_Datatype datatyp } int PMPI_File_write(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS CHECK_RDONLY(fh) PASS_ZEROCOUNT(count) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write", static_cast(count*datatype->size()))); + 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(); @@ -140,17 +137,13 @@ int PMPI_File_write(MPI_File fh, const void *buf, int count,MPI_Datatype datatyp } int PMPI_File_write_shared(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS CHECK_RDONLY(fh) PASS_ZEROCOUNT(count) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_shared", static_cast(count*datatype->size()))); + 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(); @@ -158,15 +151,11 @@ int PMPI_File_write_shared(MPI_File fh, const void *buf, int count,MPI_Datatype } int PMPI_File_read_all(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS + CHECK_WRONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_all", static_cast(count*datatype->size()))); + 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(); @@ -174,15 +163,12 @@ int PMPI_File_read_all(MPI_File fh, void *buf, int count,MPI_Datatype datatype, } int PMPI_File_read_ordered(MPI_File fh, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS + CHECK_WRONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_ordered", static_cast(count*datatype->size()))); + 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(); @@ -190,16 +176,11 @@ int PMPI_File_read_ordered(MPI_File fh, void *buf, int count,MPI_Datatype dataty } int PMPI_File_write_all(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS CHECK_RDONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_all", static_cast(count*datatype->size()))); + 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(); @@ -207,16 +188,12 @@ int PMPI_File_write_all(MPI_File fh, const void *buf, int count,MPI_Datatype dat } int PMPI_File_write_ordered(MPI_File fh, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUTS CHECK_RDONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_ordered", static_cast(count*datatype->size()))); + 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(); @@ -224,17 +201,12 @@ int PMPI_File_write_ordered(MPI_File fh, const void *buf, int count,MPI_Datatype } int PMPI_File_read_at(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_OFFSET(offset) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_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(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read", static_cast(count*datatype->size()))); + TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read", count * datatype->size())); int ret = fh->seek(offset,MPI_SEEK_SET); if(ret!=MPI_SUCCESS) return ret; @@ -245,16 +217,12 @@ int PMPI_File_read_at(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_D } int PMPI_File_read_at_all(MPI_File fh, MPI_Offset offset, void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_OFFSET(offset) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUT_OFFSET + CHECK_WRONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - read_at_all", static_cast(count*datatype->size()))); + TRACE_smpi_comm_in(rank_traced, __func__, + new simgrid::instr::CpuTIData("IO - read_at_all", count * datatype->size())); int ret = fh->seek(offset,MPI_SEEK_SET); if(ret!=MPI_SUCCESS) return ret; @@ -265,18 +233,12 @@ int PMPI_File_read_at_all(MPI_File fh, MPI_Offset offset, void *buf, int count,M } int PMPI_File_write_at(MPI_File fh, MPI_Offset offset, const void *buf, int count,MPI_Datatype datatype, MPI_Status *status){ - CHECK_FILE(fh) - CHECK_BUFFER(buf, count) - CHECK_OFFSET(offset) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUT_OFFSET CHECK_RDONLY(fh) PASS_ZEROCOUNT(count); smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write", static_cast(count*datatype->size()))); + TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write", count * datatype->size())); int ret = fh->seek(offset,MPI_SEEK_SET); if(ret!=MPI_SUCCESS) return ret; @@ -287,17 +249,12 @@ int PMPI_File_write_at(MPI_File fh, MPI_Offset offset, const void *buf, int coun } 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(fh) - CHECK_BUFFER(buf, count) - CHECK_OFFSET(offset) - CHECK_COUNT(count) - CHECK_DATATYPE(datatype, count) - CHECK_STATUS(status) - CHECK_FLAGS(fh) + CHECK_FILE_INPUT_OFFSET CHECK_RDONLY(fh) smpi_bench_end(); int rank_traced = simgrid::s4u::this_actor::get_pid(); - TRACE_smpi_comm_in(rank_traced, __func__, new simgrid::instr::CpuTIData("IO - write_at_all", static_cast(count*datatype->size()))); + TRACE_smpi_comm_in(rank_traced, __func__, + new simgrid::instr::CpuTIData("IO - write_at_all", count * datatype->size())); int ret = fh->seek(offset,MPI_SEEK_SET); if(ret!=MPI_SUCCESS) return ret; @@ -316,44 +273,104 @@ int PMPI_File_delete(const char *filename, MPI_Info info){ 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) + if(not ((fh->flags() & MPI_MODE_SEQUENTIAL) && (disp == MPI_DISPLACEMENT_CURRENT))) + CHECK_OFFSET(2, disp) + CHECK_TYPE(3, etype) + CHECK_TYPE(4, filetype) + smpi_bench_end(); + int ret = fh->set_view(disp, etype, filetype, datarep, info); + smpi_bench_begin(); + 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) + smpi_bench_end(); + int ret = fh->get_view(disp, etype, filetype, datarep); + smpi_bench_begin(); + return ret; +} + int PMPI_File_get_info(MPI_File fh, MPI_Info* info) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) *info = fh->info(); return MPI_SUCCESS; } int PMPI_File_set_info(MPI_File fh, MPI_Info info) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) fh->set_info(info); return MPI_SUCCESS; } int PMPI_File_get_size(MPI_File fh, MPI_Offset* size) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) *size = fh->size(); return MPI_SUCCESS; } int PMPI_File_get_amode(MPI_File fh, int* amode) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) *amode = fh->flags(); return MPI_SUCCESS; } int PMPI_File_get_group(MPI_File fh, MPI_Group* group) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) *group = fh->comm()->group(); return MPI_SUCCESS; } int PMPI_File_sync(MPI_File fh) { - CHECK_FILE(fh) + CHECK_FILE(1, fh) fh->sync(); return MPI_SUCCESS; } + +int PMPI_File_create_errhandler(MPI_File_errhandler_function* function, MPI_Errhandler* errhandler){ + *errhandler=new simgrid::smpi::Errhandler(function); + return MPI_SUCCESS; +} + +int PMPI_File_get_errhandler(MPI_File file, MPI_Errhandler* errhandler){ + if (errhandler==nullptr){ + return MPI_ERR_ARG; + } else if (file == MPI_FILE_NULL) { + *errhandler = SMPI_default_File_Errhandler; + return MPI_SUCCESS; + } + *errhandler=file->errhandler(); + return MPI_SUCCESS; +} + +int PMPI_File_set_errhandler(MPI_File file, MPI_Errhandler errhandler){ + if (errhandler==nullptr){ + return MPI_ERR_ARG; + } else if (file == MPI_FILE_NULL) { + SMPI_default_File_Errhandler = errhandler; + return MPI_SUCCESS; + } + file->set_errhandler(errhandler); + return MPI_SUCCESS; +} + +int PMPI_File_call_errhandler(MPI_File file,int errorcode){ + if (file == nullptr) { + return MPI_ERR_WIN; + } + MPI_Errhandler err = file->errhandler(); + err->call(file, errorcode); + simgrid::smpi::Errhandler::unref(err); + return MPI_SUCCESS; +}