Parallel Environment for AIX 5L V4.1
Hitchhiker's Guide

Index

• -coredir command (1047)
• -euilib (912)
• -hostfile option (875)
• -ilevel option (891)
• -infolevel option (887), (937), (1031), (1316)
• -labelio option (851), (881)
• -llfile (927)
• -pmdlog option (897)
• -procs option (850), (869)
• -rmpool (922)
• -stdoutmode option (852), (903)

• 4-point stencil (1094)
• 42, the answer to the meaning of life (998)

• abbreviated names (821)
• access, to nodes (832)
• acknowledgements (1343)
• acronyms for product names (820)
• AIX trace file (1109)
• ALLMSG (1283)
• allocation, node
  • host list file (921)
  • SP Switch (911)
• attach debugger option (1066)
• attaching the debugger (1067)
• audience of this book (815)

• b_vand (1239)
• b_vor (1236)
• b_vxor (1233)
• babel fish (818)
• bad output (1072)
  • bad results (1081)
  • error messages (1075)
• bad results (1082)
• Betelguese (824)
• BROADCAST (1169)

• checkpoint
  • complete user-initiated (986)
  • file system (991)
  • partial user-initiated (987)
  • scenario (996)
  • system-initiated (988)
• checkpointing
  • how it works (985)
  • limitations (983)
  • restrictions (984)
• checkpointing a program (992)
• cluster security services (835)
• collective communications (1168)
  • BROADCAST (1171)
  • COMBINE (1174)
  • CONCAT (1177)
  • GATHER (1180)
  • GETLABEL (1201)
  • GETMEMBERS (1204)
  • GETRANK (1207)
  • GETSIZE (1210)
  • GETTASKID (1213)
  • GROUP (1216)
  • INDEX (1183)
  • PARTITION (1219)
  • PREFIX (1186)
  • REDUCE (1189)
  • SCATTER (1192)
  • SHIFT (1195)
  • SYNC (1198)
• COMBINE (1172)
• command
  • poerestart (989)
• common problems (999)
  • bad output (1073)
  • cannot compile a parallel program (1015)
  • cannot connect with the remote host (1023)
  • cannot execute a parallel program (1032)
  • cannot start a parallel job (1017)
  • core dumps (1043)
  • hangs (1062)
  • no output (1055)
  • no output or bad output (1040)
  • user not authorized on remote host (1027)
• compiler scripts (863), (1328)
  • for threaded programs (864)
• compiling (859)
  • C example (861)
  • examples (860)
  • Fortran example (862)
  • scripts (865), (1329)
• CONCAT (1175)
• constants, global (1276)
• conventions (819)
• core dump (1046)
• core dumps
  • threaded programs (1054)
• core files (1045)
• creating MPI objects (1293)
  • attribute keys (1296)
  • communicators (1302)
  • data types (1297)
  • error handlers (1298)
  • groups (1301)
  • reduction ops (1299)
  • requests (1300)
  • status (1295)

• d_vadd (1269)
• d_vmax (1251)
• d_vmin (1242)
• d_vmul (1260)
• data decomposition (946), (952)
• dbx (1050)
• debugger, attaching to POE job (1068)
• debugging
  • threaded programs (1084)
• Dent, Arthur (822)
• DFS/DCE-based user authorization (840)
• DONTCARE (1286)
• duplication (970)

• efficiency (1085)
• ENVIRON (1147)
• environment variables (933)
  • LANG (1007)
  • MP_COREDIR (1049)
  • MP_EUIDEVELOP (1080)
  • MP_EUILIB (916)
  • MP_HOSTFILE (880), (1019)
  • MP_INFOLEVEL (896), (1030), (1321)
  • MP_LABELIO (858), (886), (1078)
  • MP_LLFILE (931)
  • MP_PMDLOG (902)
  • MP_PROCS (857), (874), (1022)
  • MP_RESD (1020), (1037)
  • MP_RMPOOL (926), (1021)
  • MP_STDOUTMODE (908), (1058), (1060)
  • NLSPATH (1005)
  • running POE with (854)
• error handling (1305)
• error messages (1076)
• errors
  • logging to a file (1010)

• functional decomposition (947), (961)
• functions, user-defined (1273)

• GATHER (1178)
• GETLABEL (1199)
• GETMEMBERS (1202)
• GETRANK (1205)
• GETSIZE (1208)
• GETTASKID (1211)
• global variables and constants (1274)
• GROUP (1214)

• hangs (1071)
  • threaded programs (1065)
• host list file (841), (919)
• host list file, examples (842)

• i_vadd (1221)
• i_vmax (1257)
• i_vmin (1248)
• i_vmul (1266)
• INDEX (1181)
• inetd (1026)
• initialization, how implemented (971)
• installation (830)
• Installation Verification Program (IVP) (831), (1013)
• interstellar bypass (1087)
• IP protocol (975)

• Jumpshot (1113)

• l_vand (1230)
• l_vor (1227)
• LANG (1006)
• LAPI (972)
• Laplace equation (1095)
• last error code (1277)
• lightweight core file (1052)
• LoadLeveler (825), (846), (909), (918), (935) , (936), (942), (977), (1038)
  • and User Space support (1039)
• logging errors to a file (1009)
• loops, unrolling (954)
  • example (956)

• message length, MPL vs. MPI (1292)
• message passing (943), (1116)
  • definition (949)
  • synchronization (951)
• messages
  • and problem determination (1002)
  • finding (1008)
  • format (1011)
  • interpreted (1323)
  • level reported (941), (1315)
  • PE message catalog components (1012)
  • PE message catalog errors (1003)
  • types (1322)
• mp_chkpt (995)
• MP_COREDIR (1048)
• MP_EUIDEVELOP (1079)
• MP_EUILIB (915)
• MP_HOSTFILE (879), (932)
• MP_INFOLEVEL (895), (1029), (1320)
• MP_LABELIO (856), (885), (1077)
• MP_LLFILE (930)
• MP_PMDLOG (901)
• MP_PROCS (855), (873)
• MP_RESD (1036)
• MP_RMPOOL (925)
• MP_STDOUTMODE (1057), (1059)
• MP_STOUTMODE (907)
• MPI (1118)
• MPI_Comm_rank (960)
• MPI_Comm_size (959)
• MPI_COMM WORLD (963)
• MPI_Finalize (958)
• MPI_Init (957)
• MPI objects, creating (1294)
• MPI_PROD (965)
• MPI_REDUCE (967)
• MPI_Scan (964)
• MPI_SCAN (966)
• MPI_SUM (968)
• MPI to MPL equivalents
  • ALLGRP (1290)
  • ALLMSG (1285)
  • DONTCARE (1288)
  • NULLTASK (1282)
• MPI trace files (1108)
• MPL (1117)
• MPL to MPI equivalents
  • b_vand (1240)
  • b_vor (1237)
  • b_vxor (1234)
  • BROADCAST (1170)
  • COMBINE (1173)
  • CONCAT (1176)
  • d_vadd (1270)
  • d_vmax (1252)
  • d_vmin (1243)
  • d_vmul (1261)
  • ENVIRON (1148)
  • GATHER (1179)
  • GETLABEL (1200)
  • GETMEMBERS (1203)
  • GETRANK (1206)
  • GETSIZE (1209)
  • GETTASKID (1212)
  • GROUP (1215)
  • i_vadd (1222)
  • i_vmax (1258)
  • i_vmin (1249)
  • i_vmul (1267)
  • INDEX (1182)
  • l_vand (1231)
  • l_vor (1228)
  • mperrno (1278)
  • PACK (1154)
  • PARTITION (1218)
  • PREFIX (1185)
  • PROBE (1166)
  • RECEIVE (Blocking) (1130)
  • RECEIVE (Non-Blocking) (1124)
  • REDUCE (1188)
  • s_vadd (1225)
  • s_vmax (1255)
  • s_vmin (1246)
  • s_vmul (1264)
  • SCATTER (1191)
  • SEND (Blocking) (1127)
  • SEND (Non-Blocking) (1121)
  • SEND/RECEIVE (Blocking) (1133)
  • SHIFT (1194)
  • STATUS (1136)
  • STOPALL (1151)
  • SYNC (1197)
  • TASK_QUERY (1145)
  • TASK_SET (1142)
  • UNPACK (1157)
  • VRECV (1163)
  • VSEND (1160)
  • WAIT (1139)
• myhosts file (934)

• NLSPATH (1004)
• node allocation
  • host list file (920)
  • SP Switch (910)
• NULLTASK (1280)

• options
  • -euilib (913)
  • -hostfile (876)
  • -ilevel (892)
  • -infolevel (888), (938), (1317)
  • -labelio (882)
  • -llfile (928)
  • -pmdlog (898)
  • -procs (870)
  • -rmpool (923)
  • -stdoutmode (904)

• PACK (1153)
• parallel debugger (1042)
• Parallel Operating Environment
  • -hostfile option (877)
  • -ilevel option (893)
  • -infolevel option (889), (939), (1318)
  • -labelio option (883)
  • -pmdlog option (899)
  • -procs option (871)
  • -stdoutmode option (905)
  • communication with nodes (1337)
  • compiling programs (1331)
  • description (826)
  • exit status (1341)
  • how it works (1327)
  • internals (1326)
  • options (867)
  • running (843)
  • running, examples (847)
  • signal handling (1339)
  • starting applications (1334)
• Parallel Operating Environment (POE), description (828)
• parallel program (945)
• parallel programs (1001)
  • checkpointing (981)
  • communication (1090)
  • load balancing (1114)
  • profiling (1097), (1099), (1102)
  • restarting (982)
  • safe (1306)
  • slow (1106)
  • tuning (1088)
  • tuning summary (1115)
  • wrong answer (1104)
• parallel task (948)
• parallelizing program (1103)
• PARTITION (1217)
• Partition Manager Daemon (1025)
• pdbx (1051), (1069), (1105)
• performance (1086)
• Performance Collection Tool (1100)
• POE
  • -euilib (914)
  • -hostfile option (878)
  • -ilevel option (894)
  • -infolevel option (890), (940), (1319)
  • -labelio option (884)
  • -llfile option (929)
  • -pmdlog option (900)
  • -proc option (872)
  • -rmpool option (924)
  • -stdoutmode option (906)
  • communication with nodes (1336)
  • compiling programs (1330)
  • description (827)
  • exit status (1340)
  • how it works (1325)
  • internals (1324)
  • options (868)
  • running (844)
  • running, examples (848)
  • signal handling (1338)
  • starting applications (1332)
• POE options (866)
• poerestart (990)
• point-to-point communication (1119)
  • ENVIRON (1149)
  • PACK (1155)
  • PROBE (1167)
  • RECEIVE (Blocking) (1131)
  • RECEIVE (Non-Blocking) (1125)
  • SEND (Blocking) (1128)
  • SEND (Non-Blocking) (1122)
  • SEND/RECEIVE (Blocking) (1134)
  • STATUS (1137)
  • STOPALL (1152)
  • TASK_QUERY (1146)
  • TASK_SET (1143)
  • UNPACK (1158)
  • VRECV (1164)
  • VSEND (1161)
  • WAIT (1140)
• preface (814)
• Prefect, Ford (823)
• PREFIX (1184)
• prerequisite knowledge for this book (816)
• PROBE (1165)
• problem diagnosis (1014)
• problems, common
  • bad output (1074)
  • cannot compile a parallel program (1016)
  • cannot connect with the remote host (1024)
  • cannot execute a parallel program (1033)
  • cannot start a parallel job (1018)
  • core dumps (1044)
  • hangs (1063)
  • no output (1056)
  • no output or bad output (1041)
  • user not authorized on remote host (1028)
• processor node, defined (829)
• Profile Visualization Tool (1101)
• profiling program (1096)
• protocol
  • IP (976)
  • User Space (US) (974)

• RECEIVE (Blocking) (1129)
• RECEIVE (Non-Blocking) (1123)
• REDUCE (1187)
• reduction functions (1220), (1304)
  • b_vand (1241)
  • b_vor (1238)
  • b_vxor (1235)
  • d_vadd (1271)
  • d_vmax (1253)
  • d_vmin (1244)
  • d_vmul (1262)
  • i_vadd (1223)
  • i_vmax (1259)
  • i_vmin (1250)
  • i_vmul (1268)
  • l_vand (1232)
  • l_vor (1229)
  • s_vadd (1226)
  • s_vmax (1256)
  • s_vmin (1247)
  • s_vmul (1265)
• redundancy (969)
• restart
  • scenario (997)
• restarting a program (993)
• return code (1061)
• running POE (845)
  • running (849)
  • with environment variables (853)

• s_vadd (1224)
• s_vmax (1254)
• s_vmin (1245)
• s_vmul (1263)
• safe coding practices (1311)
  • fairness (1312)
  • order (1310)
  • resource limitations (1313)
  • safe program, described (1307)
• safety
  • MPI programs (1070)
  • threaded programs (1309)
• sample program, to illustrate messages (1314)
• sample programs (1000)
• SCATTER (1190)
• security, AIX (836)
• security, cluster (834)
• security, DCE (837)
• security, supported methods (833)
• SEND (Blocking) (1126)
• SEND (Non-Blocking) (1120)
• SEND/RECEIVE (Blocking) (1132)
• sequential program (944)
• shared memory protocol (978)
• SHIFT (1193)
• sine series algorithm (962)
• SLOG file (1107)
• SLOG2 files (1111)
• SP Switch (1035)
  • and node allocation (917)
• starting applications with POE (1333), (1335)
• startup problems (1034)
• STATUS (1135)
• STOPALL (1150)
• stopping a program (994)
• SYNC (1196)
• synchronization (950)

• task identifiers, MPL vs. MPI (1291)
• TASK_QUERY (1144)
• TASK_SET (1141)
• threaded programs
  • core dumps (1053)
  • debugging (980), (1083)
  • hangs (1064)
  • performance tuning (1091)
  • protocol implications (979)
  • safety (1308)
• trademarks (1342)
• tuning (1089)
  • serial algorithm (1093)
  • threaded programs (1092)

• UNPACK (1156)
• unrolling loops (953)
  • example (955)
• user authorization (838)
  • DFS/DCE-based (839)
• user-defined functions (1272)
• User Space (US) protocol (973)
• UTE interval files (1110), (1112)

• variables, global (1275)
• vogon constructor ship (817)
• VRECV (1162)
• VSD See IBM Virtual Shared Disk
• VSEND (1159)

• WAIT (1138)
• wildcard receives (1303)
• wildcards (1279)
• wildcards, MPL to MPI equivalents
  • ALLGRP (1289)
  • ALLMSG (1284)
  • DONTCARE (1287)
  • NULLTASK (1281)

• Xprofiler (1098)