mirror of
https://github.com/HDFGroup/hdf5.git
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a5d53d6dac
Purpose:
These changes allow the user to determine bytes requested and bytes
received by MPI I/O calls.
Description:
User wished to know if the number of bytes requested in MPI I/O calls was
save as the number actually received.
Solution:
Added additional fields to the HDFrecord structure for bytes requested and
bytes received. Other files reflect these changes.
Platforms tested:
Solaris
IRIX64 parallel
216 lines
8.1 KiB
C
216 lines
8.1 KiB
C
/*
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* This file is part of the Pablo Performance Analysis Environment
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*
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* (R)
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* The Pablo Performance Analysis Environment software is NOT in
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* the public domain. However, it is freely available without fee for
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* education, research, and non-profit purposes. By obtaining copies
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* of this and other files that comprise the Pablo Performance Analysis
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* Environment, you, the Licensee, agree to abide by the following
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* conditions and understandings with respect to the copyrighted software:
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*
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* 1. The software is copyrighted in the name of the Board of Trustees
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* of the University of Illinois (UI), and ownership of the software
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* remains with the UI.
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*
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* 2. Permission to use, copy, and modify this software and its documentation
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* for education, research, and non-profit purposes is hereby granted
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* to Licensee, provided that the copyright notice, the original author's
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* names and unit identification, and this permission notice appear on
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* all such copies, and that no charge be made for such copies. Any
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* entity desiring permission to incorporate this software into commercial
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* products should contact:
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*
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* Professor Daniel A. Reed reed@cs.uiuc.edu
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* University of Illinois
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* Department of Computer Science
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* 2413 Digital Computer Laboratory
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* 1304 West Springfield Avenue
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* Urbana, Illinois 61801
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* USA
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*
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* 3. Licensee may not use the name, logo, or any other symbol of the UI
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* nor the names of any of its employees nor any adaptation thereof in
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* advertizing or publicity pertaining to the software without specific
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* prior written approval of the UI.
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*
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* 4. THE UI MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THE
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* SOFTWARE FOR ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS
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* OR IMPLIED WARRANTY.
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*
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* 5. The UI shall not be liable for any damages suffered by Licensee from
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* the use of this software.
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*
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* 6. The software was developed under agreements between the UI and the
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* Federal Government which entitle the Government to certain rights.
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*
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**************************************************************************
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*
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* Developed by: The Pablo Research Group
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* University of Illinois at Urbana-Champaign
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* Department of Computer Science
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* 1304 W. Springfield Avenue
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* Urbana, IL 61801
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*
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* http://www-pablo.cs.uiuc.edu
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*
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* Send comments to: pablo-feedback@guitar.cs.uiuc.edu
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*
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* Copyright (c) 1987-1996
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* The University of Illinois Board of Trustees.
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* All Rights Reserved.
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*
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* PABLO is a registered trademark of
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* The Board of Trustees of the University of Illinois
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* registered in the U.S. Patent and Trademark Office.
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*
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* Author: Dan Wells (dwells@cs.uiuc.edu)
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*
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* Project Manager and Principal Investigator:
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* Daniel A. Reed (reed@cs.uiuc.edu)
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*
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* Funded in part by National Science Foundation grants NSF CCR87-06653
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* and NSF CDA87-22836 (Tapestry), DARPA contracts DABT63-91-K-0004,
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* DABT63-93-C-0040, DABT63-94-C-0049 (SIO), and F30602-96-C-0161, NASA
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* contracts NAG-1-613 (ICLASS), USRA 5555-22, and NGT-51023, and a
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* collaborative research agreement with the Intel Supercomputer
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* Systems Division
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*/
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/*
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* HDFrecord.h: Class to represent HDF records.
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*
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* $Header$
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*/
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#ifndef HDFRECORD_RT_H
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#define HDFRECORD_RT_H
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#ifndef NULL
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#define NULL 0
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#endif
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#include <string.h>
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#include <stdlib.h>
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#include <limits.h>
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#include "ProcIDs.h"
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#ifndef min
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#define min( x , y ) ( x <= y ? x : y )
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#endif
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#ifndef max
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#define max( x , y ) ( x >= y ? x : y )
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#endif
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/*======================================================================*
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// Enumeration of time fields in an HDFrec_t below *
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//======================================================================*/
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enum TimeFields { HDF_,
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MPI,
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Malloc,
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AllIO,
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Open,
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Close,
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Read,
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Write,
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Aread,
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Awrite,
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Seek,
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Wait,
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Misc,
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MPIOread,
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MPIOreadAll,
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MPIOwrite,
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MPIOwriteAll,
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MPIOiRead,
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MPIOiWrite,
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MPIOother,
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nTallyFields,
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MPIOreadTrans,
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MPIOreadAllTrans,
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MPIOwriteTrans,
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MPIOwriteAllTrans
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};
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/*======================================================================*
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// Enumeration of byte fields in an HDFrec_t below *
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//======================================================================*/
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enum ByteFields{ MallocBytes,
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ReadBytes,
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WriteBytes,
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AreadBytes,
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AwriteBytes,
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MPIOreadBytesReq,
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MPIOreadBytesTrans,
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MPIOwriteBytesReq,
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MPIOwriteBytesTrans,
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MPIOreadAllBytesReq,
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MPIOreadAllBytesTrans,
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MPIOwriteAllBytesReq,
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MPIOwriteAllBytesTrans,
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MPIOiReadBytesReq,
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MPIOiWriteBytesReq,
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nByteFields,
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nHistFields = AwriteBytes+1 };
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/*======================================================================*
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// Definition of first and last IO event. *
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//======================================================================*/
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#define FirstIO Open
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#define LastIO Misc
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#define nBkts 4
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#define ONEK 1024
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int BktLim[] = { 1, 4*ONEK, 64*ONEK, 256*ONEK, INT_MAX } ;
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/*======================================================================*
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// Definition of structure used to account activity in an HDF call *
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//======================================================================*/
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typedef struct {
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int nCalls; /* number of proc calls */
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CLOCK lastCall; /* time of last call */
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CLOCK incDur; /* inclusive duration */
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CLOCK excDur; /* exclusive duration */
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CLOCK times[nTallyFields]; /* Tally op/calls times */
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int counts[nTallyFields]; /* Tally op/calls counts */
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int bytes[nByteFields]; /* Tally bytes transferred */
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int Hists[nHistFields][nBkts]; /* Historgrams */
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long hdfID; /* data set ID */
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long xRef; /* data set cross reference */
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} HDFrec_t;
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/*======================================================================*
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// Node used to maintain linked lists of HDF procedure activity. *
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//======================================================================*/
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typedef struct HDFnode {
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CLOCK lastIOtime; /* last IO time stamp */
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HDFrec_t record; /* data */
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struct HDFnode *ptr; /* link pointer */
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int eventID; /* event ID */
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} HDFnode_t;
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/*======================================================================*
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// Structure used to produce SDDF packets for Named identifiers. *
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//======================================================================*/
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typedef struct {
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int packetLength; /* bytes in packet */
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int packetType; /* == PKT_DATA */
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int packetTag; /* == FAMILY_<name> */
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int fileType; /* Type of data set */
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int fileID; /* File ID */
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int nameLen; /* length of file */
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} HDFNamePacket_t;
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/*======================================================================*
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// Node used to form linked lists to track named identifiers. *
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//======================================================================*/
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typedef struct fileRec {
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struct fileRec *ptr;
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long hdfID;
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long PabloID;
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char *fileName;
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} fileRec_t;
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/*=======================================================================
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// Utility programs to determine field index for a given eventID *
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//=====================================================================*/
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int getHDFFieldIndex( int eventID );
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int getHDFByteFieldIndex( int eventID );
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/*
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* Define flags to distinguish misc i/o begin from misc i/o end
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*/
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#define MISC_BEGIN 0
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#define MISC_END 1
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#endif /* HDFRECORD_RT_H */
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