809:
1026:
1683:
1673:
33:
426:
code generator, and had only a rudimentary code generator for
Itanium. The entire original MIPSPro compiler, with this code generator, is available under a commercial license as the Blackbird compiler from Reservoir Labs. The
790:
has extended and productized Open64 with optimizations designed for x86 multi-core processor advancements and multi-threaded code development. AMD supports Open64 as a complementary compiler to
310:
software under the name Pro64. The following year, University of
Delaware adopted the project and renamed the compiler to Open64. It now mostly serves as a research platform for compiler and
438:, each of which has different features and limitations. The "classic" Open64 branch is the Open Research Compiler (ORC), which produces code only for the Itanium (IA-64), and was funded by
1176:
1719:
1255:
852:
1474:
1096:
431:
documents the code generator that was not included in Open64. The very advanced compiler from Tilera, for its 64-core TILE64 chip, is based on
Blackbird.
1313:
978:
1245:
893:
1265:
1151:
1712:
1250:
1233:
1203:
1101:
1910:
1379:
1213:
1186:
1166:
1191:
960:
327:
1141:
1111:
797:
The
University of Houston's OpenUH project, which is based on Open64, released a new version of its compiler suite in November 2015.
370:(CG). Despite being initially written for a single computer architecture, Open64 has proven that it can generate efficient code for
1930:
1705:
1288:
1260:
1218:
1161:
922:
442:. The ORC effort ended in 2003, and the current official branch (which originated from the Intel ORC project) is managed by
1676:
1624:
1554:
1238:
814:
1198:
1091:
1839:
1579:
1431:
1494:
1404:
1399:
860:
116:
97:
1223:
1131:
375:
371:
223:
69:
1728:
1489:
1321:
1228:
947:
1844:
1068:
54:
76:
1584:
1479:
1303:
1293:
1077:
757:
355:
1041:
982:
346:, and array region analysis. Development has ceased, although other projects can use the project's source.
1650:
1504:
1298:
363:
335:
1612:
1519:
1354:
777:
745:
435:
407:
181:
144:
17:
83:
1925:
1509:
1394:
1171:
733:
475:
379:
367:
240:
1779:
1644:
1559:
1544:
901:
1915:
1639:
1436:
1389:
1374:
1326:
1136:
881:
737:
410:(IR) with five main levels is used in this compiler to serve as the common interface among all the
319:
65:
822:
791:
359:
50:
43:
1935:
1686:
1574:
1421:
1384:
1283:
447:
152:
1549:
1344:
1336:
1275:
1208:
773:
311:
964:
1634:
1569:
1564:
1126:
736:
work at various universities. The 2010 Open64 Developers Forum describes projects done at
411:
276:
8:
1764:
1514:
1116:
769:
423:
343:
1025:
1920:
1824:
1061:
1031:
729:
422:
The original version of Open64 that was released in 2002 was missing its very advanced
339:
1672:
1594:
1441:
1121:
827:
383:
90:
1889:
1742:
1359:
749:
395:
295:
235:
207:
140:
1697:
926:
1809:
1799:
1629:
753:
443:
148:
1046:
1426:
1349:
428:
291:
212:
1904:
1657:
1618:
1524:
1181:
1106:
1054:
272:
1854:
1748:
1499:
1456:
1369:
251:
1829:
1814:
1589:
1416:
1411:
1002:
1884:
1874:
1804:
1769:
135:
1446:
765:
454:
32:
1484:
1364:
781:
280:
228:
728:
Open64 is also used in a number of research projects, such as the
450:'s Computer Architecture and Parallel Systems Laboratory (CAPSL).
362:) and Fortran 77/90 (using the CraySoft front-end and libraries),
1879:
1869:
1864:
1859:
1819:
1794:
391:
315:
307:
284:
1789:
1784:
1774:
761:
464:
366:(IPA), loop nest optimizer (LNO), global optimizer (WOPT), and
331:
299:
288:
1834:
1451:
832:
439:
323:
216:
948:
Open64 on MIPS: porting and enhancing Open64 for
Loongson II
468:
1019:
856:
787:
741:
458:
387:
1036:
958:
467:
is also using an Open64 fork to optimize code in its
1097:
Comparison of open-source and closed-source software
804:
453:
Other important branches include the compilers from
1727:
57:. Unsourced material may be challenged and removed.
1465:
1076:
1902:
923:"2010 Open64 Developers Forum, August 25, 2010"
723:
401:
1713:
1062:
1102:Comparison of source-code-hosting facilities
143:, Inc., Institute of Computing Technology,
1720:
1706:
1069:
1055:
1024:
618:
117:Learn how and when to remove this message
1042:OpenUH project at University of Houston
959:Nigel Dessau, AMD CMO (June 22, 2009).
894:"John Reagan Interview on LLVM, part 2"
306:. It was initially released in 2000 as
14:
1903:
474:Open64 is used as the backend for the
1701:
1050:
414:components. This IR is named WHIRL.
349:
1625:Microsoft Open Specification Promise
815:Free and open-source software portal
55:adding citations to reliable sources
26:
1092:Alternative terms for free software
294:architectures. It derives from the
24:
1911:C (programming language) compilers
1840:Open and Free Technology Community
1432:Python Software Foundation License
481:
478:compilers on the x86-64 platform.
25:
1947:
1495:Definition of Free Cultural Works
1112:Free software project directories
1011:
314:research groups. Open64 supports
1682:
1681:
1671:
1132:Open-source software development
1037:The Berkeley UPC-to-C translator
807:
31:
1931:Free compilers and interpreters
1729:Software in the Public Interest
1490:Debian Free Software Guidelines
1322:Free Software Movement of India
882:NVIDIA’s Experience with Open64
187:5.0 / November 10, 2011
42:needs additional citations for
1845:Open Bioinformatics Foundation
996:
971:
952:
941:
915:
886:
875:
845:
334:. It can conduct high-quality
13:
1:
1480:Contributor License Agreement
1294:Open-source-software movement
1078:Free and open-source software
838:
758:National Tsing Hua University
354:Its major components are the
1651:The Cathedral and the Bazaar
1505:The Free Software Definition
900:. 2019-05-01. Archived from
724:Current development projects
7:
1555:Mozilla software rebranding
1520:Permissive software license
961:"Sweet Suite, blog posting"
853:"x86 Open64 Compiler Suite"
800:
778:Chinese Academy of Sciences
746:Chinese Academy of Sciences
461:x86 Open64 Compiler Suite.
417:
408:intermediate representation
402:Intermediate representation
164:; 22 years ago
145:Chinese Academy of Sciences
10:
1952:
1560:Proprietary device drivers
1510:The Open Source Definition
979:"AMD Open64 download page"
734:speculative multithreading
241:GNU General Public License
1757:
1735:
1667:
1645:Source-available software
1603:
1545:Digital rights management
1537:
1335:
1312:
1274:
1150:
1084:
382:architectures, including
246:
234:
222:
206:
202:
180:
176:
158:
134:
1640:Shared Source Initiative
1437:Shared Source Initiative
1390:Free Software Foundation
1327:Free Software Foundation
1177:Configuration management
364:Interprocedural analysis
336:interprocedural analysis
1575:SCO/Linux controversies
823:GNU Compiler Collection
619:AMD x86 Open64 releases
298:compilers for the MIPS
1475:Comparison of licenses
1284:Free software movement
448:University of Delaware
434:Open64 exists in many
189:; 12 years ago
153:University of Delaware
1550:License proliferation
1003:OpenUH downloads page
780:ported Open64 to the
774:University of Houston
312:computer architecture
1635:Open-source hardware
1570:Proprietary software
1565:Proprietary firmware
1266:Formerly open-source
1261:Formerly proprietary
1127:Open-source software
412:frontend and backend
51:improve this article
1515:Open-source license
1117:Gratis versus libre
863:on 13 November 2013
770:Tsinghua University
424:software pipelining
344:dependence analysis
131:
730:Unified Parallel C
350:The infrastructure
340:data-flow analysis
330:programming model
302:processor, called
129:
1926:Fortran compilers
1898:
1897:
1695:
1694:
1595:Trusted Computing
1585:Software security
1533:
1532:
1214:Operating systems
1122:Long-term support
828:List of compilers
721:
720:
616:
615:
358:for C/C++ (using
326:, as well as the
266:
265:
127:
126:
119:
101:
16:(Redirected from
1943:
1890:X.Org Foundation
1743:Martin Michlmayr
1722:
1715:
1708:
1699:
1698:
1685:
1684:
1675:
1580:Software patents
1463:
1462:
1375:Creative Commons
1234:Web applications
1071:
1064:
1057:
1048:
1047:
1028:
1023:
1022:
1020:Official website
1005:
1000:
994:
993:
991:
990:
981:. Archived from
975:
969:
968:
963:. Archived from
956:
950:
945:
939:
938:
936:
934:
929:on June 12, 2010
925:. Archived from
919:
913:
912:
910:
909:
898:ecubesystems.com
890:
884:
879:
873:
872:
870:
868:
859:. Archived from
849:
817:
812:
811:
810:
750:Fudan University
623:
622:
486:
485:
262:
259:
257:
255:
253:
208:Operating system
197:
195:
190:
172:
170:
165:
141:Silicon Graphics
132:
128:
122:
115:
111:
108:
102:
100:
59:
35:
27:
21:
1951:
1950:
1946:
1945:
1944:
1942:
1941:
1940:
1901:
1900:
1899:
1894:
1810:Gallery Project
1800:freedesktop.org
1753:
1731:
1726:
1696:
1691:
1663:
1630:Open-core model
1605:
1599:
1529:
1467:
1461:
1331:
1308:
1270:
1153:
1146:
1080:
1075:
1032:AMD Open64 page
1018:
1017:
1014:
1009:
1008:
1001:
997:
988:
986:
977:
976:
972:
957:
953:
946:
942:
932:
930:
921:
920:
916:
907:
905:
892:
891:
887:
880:
876:
866:
864:
851:
850:
846:
841:
813:
808:
806:
803:
726:
621:
484:
482:Open64 releases
444:Hewlett-Packard
420:
406:A hierarchical
404:
352:
250:
198:
193:
191:
188:
168:
166:
163:
159:Initial release
149:Hewlett-Packard
123:
112:
106:
103:
60:
58:
48:
36:
23:
22:
15:
12:
11:
5:
1949:
1939:
1938:
1933:
1928:
1923:
1918:
1913:
1896:
1895:
1893:
1892:
1887:
1882:
1877:
1872:
1867:
1862:
1857:
1852:
1847:
1842:
1837:
1832:
1827:
1822:
1817:
1812:
1807:
1802:
1797:
1792:
1787:
1782:
1777:
1772:
1767:
1761:
1759:
1755:
1754:
1752:
1751:
1746:
1739:
1737:
1733:
1732:
1725:
1724:
1717:
1710:
1702:
1693:
1692:
1690:
1689:
1679:
1668:
1665:
1664:
1662:
1661:
1654:
1647:
1642:
1637:
1632:
1627:
1622:
1615:
1609:
1607:
1601:
1600:
1598:
1597:
1592:
1587:
1582:
1577:
1572:
1567:
1562:
1557:
1552:
1547:
1541:
1539:
1535:
1534:
1531:
1530:
1528:
1527:
1522:
1517:
1512:
1507:
1502:
1497:
1492:
1487:
1482:
1477:
1471:
1469:
1460:
1459:
1454:
1449:
1444:
1439:
1434:
1429:
1424:
1419:
1414:
1409:
1408:
1407:
1402:
1397:
1387:
1382:
1377:
1372:
1367:
1362:
1357:
1352:
1347:
1341:
1339:
1333:
1332:
1330:
1329:
1324:
1318:
1316:
1310:
1309:
1307:
1306:
1301:
1296:
1291:
1286:
1280:
1278:
1272:
1271:
1269:
1268:
1263:
1258:
1253:
1248:
1243:
1242:
1241:
1231:
1226:
1221:
1216:
1211:
1206:
1201:
1196:
1195:
1194:
1189:
1179:
1174:
1169:
1167:Bioinformatics
1164:
1158:
1156:
1148:
1147:
1145:
1144:
1139:
1134:
1129:
1124:
1119:
1114:
1109:
1104:
1099:
1094:
1088:
1086:
1082:
1081:
1074:
1073:
1066:
1059:
1051:
1045:
1044:
1039:
1034:
1029:
1013:
1012:External links
1010:
1007:
1006:
995:
970:
967:on 2010-09-06.
951:
940:
914:
885:
874:
843:
842:
840:
837:
836:
835:
830:
825:
819:
818:
802:
799:
725:
722:
719:
718:
715:
711:
710:
707:
703:
702:
699:
695:
694:
691:
687:
686:
683:
679:
678:
675:
671:
670:
667:
663:
662:
659:
655:
654:
651:
647:
646:
643:
639:
638:
635:
631:
630:
627:
620:
617:
614:
613:
610:
606:
605:
602:
598:
597:
594:
590:
589:
586:
582:
581:
578:
574:
573:
570:
566:
565:
562:
558:
557:
554:
550:
549:
546:
542:
541:
538:
534:
533:
530:
526:
525:
522:
518:
517:
514:
510:
509:
506:
502:
501:
498:
494:
493:
490:
483:
480:
476:HPE NonStop OS
429:Showdown Paper
419:
416:
403:
400:
398:, and others.
368:code generator
351:
348:
292:microprocessor
264:
263:
248:
244:
243:
238:
232:
231:
226:
220:
219:
213:Cross-platform
210:
204:
203:
200:
199:
186:
184:
178:
177:
174:
173:
160:
156:
155:
138:
125:
124:
107:September 2010
39:
37:
30:
9:
6:
4:
3:
2:
1948:
1937:
1936:2002 software
1934:
1932:
1929:
1927:
1924:
1922:
1919:
1917:
1916:C++ compilers
1914:
1912:
1909:
1908:
1906:
1891:
1888:
1886:
1883:
1881:
1878:
1876:
1873:
1871:
1868:
1866:
1863:
1861:
1858:
1856:
1853:
1851:
1848:
1846:
1843:
1841:
1838:
1836:
1833:
1831:
1828:
1826:
1823:
1821:
1818:
1816:
1813:
1811:
1808:
1806:
1803:
1801:
1798:
1796:
1793:
1791:
1788:
1786:
1783:
1781:
1778:
1776:
1773:
1771:
1768:
1766:
1763:
1762:
1760:
1756:
1750:
1747:
1744:
1741:
1740:
1738:
1734:
1730:
1723:
1718:
1716:
1711:
1709:
1704:
1703:
1700:
1688:
1680:
1678:
1674:
1670:
1669:
1666:
1660:
1659:
1658:Revolution OS
1655:
1653:
1652:
1648:
1646:
1643:
1641:
1638:
1636:
1633:
1631:
1628:
1626:
1623:
1621:
1620:
1619:GNU Manifesto
1616:
1614:
1611:
1610:
1608:
1602:
1596:
1593:
1591:
1588:
1586:
1583:
1581:
1578:
1576:
1573:
1571:
1568:
1566:
1563:
1561:
1558:
1556:
1553:
1551:
1548:
1546:
1543:
1542:
1540:
1536:
1526:
1525:Public domain
1523:
1521:
1518:
1516:
1513:
1511:
1508:
1506:
1503:
1501:
1498:
1496:
1493:
1491:
1488:
1486:
1483:
1481:
1478:
1476:
1473:
1472:
1470:
1464:
1458:
1455:
1453:
1450:
1448:
1445:
1443:
1440:
1438:
1435:
1433:
1430:
1428:
1425:
1423:
1420:
1418:
1415:
1413:
1410:
1406:
1403:
1401:
1398:
1396:
1393:
1392:
1391:
1388:
1386:
1383:
1381:
1378:
1376:
1373:
1371:
1368:
1366:
1363:
1361:
1358:
1356:
1353:
1351:
1348:
1346:
1343:
1342:
1340:
1338:
1334:
1328:
1325:
1323:
1320:
1319:
1317:
1315:
1314:Organisations
1311:
1305:
1302:
1300:
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1281:
1279:
1277:
1273:
1267:
1264:
1262:
1259:
1257:
1254:
1252:
1249:
1247:
1244:
1240:
1237:
1236:
1235:
1232:
1230:
1227:
1225:
1222:
1220:
1217:
1215:
1212:
1210:
1209:Office suites
1207:
1205:
1202:
1200:
1197:
1193:
1190:
1188:
1185:
1184:
1183:
1180:
1178:
1175:
1173:
1170:
1168:
1165:
1163:
1160:
1159:
1157:
1155:
1149:
1143:
1140:
1138:
1135:
1133:
1130:
1128:
1125:
1123:
1120:
1118:
1115:
1113:
1110:
1108:
1107:Free software
1105:
1103:
1100:
1098:
1095:
1093:
1090:
1089:
1087:
1083:
1079:
1072:
1067:
1065:
1060:
1058:
1053:
1052:
1049:
1043:
1040:
1038:
1035:
1033:
1030:
1027:
1021:
1016:
1015:
1004:
999:
985:on 2013-03-13
984:
980:
974:
966:
962:
955:
949:
944:
928:
924:
918:
904:on 2020-11-25
903:
899:
895:
889:
883:
878:
862:
858:
854:
848:
844:
834:
831:
829:
826:
824:
821:
820:
816:
805:
798:
795:
793:
789:
785:
784:II platform.
783:
779:
775:
771:
767:
763:
759:
755:
751:
747:
743:
739:
735:
731:
716:
713:
712:
708:
705:
704:
700:
697:
696:
692:
689:
688:
684:
681:
680:
676:
673:
672:
668:
665:
664:
660:
657:
656:
652:
649:
648:
644:
641:
640:
636:
633:
632:
629:Release date
628:
625:
624:
611:
608:
607:
603:
600:
599:
595:
592:
591:
587:
584:
583:
579:
576:
575:
571:
568:
567:
563:
560:
559:
555:
552:
551:
547:
544:
543:
539:
536:
535:
531:
528:
527:
523:
520:
519:
515:
512:
511:
507:
504:
503:
499:
496:
495:
492:Release date
491:
488:
487:
479:
477:
472:
470:
466:
462:
460:
456:
451:
449:
445:
441:
437:
432:
430:
425:
415:
413:
409:
399:
397:
393:
389:
385:
381:
377:
373:
369:
365:
361:
357:
347:
345:
341:
337:
333:
329:
328:shared memory
325:
321:
317:
313:
309:
305:
301:
297:
293:
290:
286:
282:
279:, optimizing
278:
274:
270:
261:
249:
245:
242:
239:
237:
233:
230:
227:
225:
221:
218:
214:
211:
209:
205:
201:
185:
183:
182:Final release
179:
175:
161:
157:
154:
150:
146:
142:
139:
137:
133:
121:
118:
110:
99:
96:
92:
89:
85:
82:
78:
75:
71:
68: –
67:
63:
62:Find sources:
56:
52:
46:
45:
40:This article
38:
34:
29:
28:
19:
1855:OpenEmbedded
1849:
1749:Bdale Garbee
1656:
1649:
1617:
1500:Free license
1246:Android apps
998:
987:. Retrieved
983:the original
973:
965:the original
954:
943:
933:September 6,
931:. Retrieved
927:the original
917:
906:. Retrieved
902:the original
897:
888:
877:
865:. Retrieved
861:the original
847:
796:
786:
727:
473:
463:
452:
433:
421:
405:
353:
303:
268:
267:
136:Developer(s)
113:
104:
94:
87:
80:
73:
61:
49:Please help
44:verification
41:
1830:LibreOffice
1815:GNU TeXmacs
1745:(President)
1590:Tivoization
1229:Video games
1204:Mathematics
867:12 November
717:2009-04-24
709:2009-06-03
701:2009-08-31
693:2009-11-23
685:2009-12-11
677:2010-01-29
669:2010-05-17
661:2010-06-29
653:2011-12-19
645:2012-08-08
637:2013-03-28
612:2002-01-10
604:2002-03-04
596:2002-11-30
588:2003-07-07
580:2006-09-22
572:2006-10-02
564:2006-11-22
556:2007-04-13
548:2007-06-15
540:2007-12-03
532:2008-10-01
524:2008-12-08
516:2010-04-09
508:2011-04-12
500:2011-11-11
471:toolchain.
277:open-source
252:sourceforge
18:SGI MIPSpro
1905:Categories
1885:SproutCore
1875:PostgreSQL
1805:FreedomBox
1770:Arch Linux
1538:Challenges
1256:Commercial
1239:E-commerce
1224:Television
989:2012-11-13
908:2020-12-21
839:References
732:(UPC) and
318:77/95 and
194:2011-11-10
77:newspapers
1921:Compilers
1468:standards
1466:Types and
1447:Unlicense
1442:Sleepycat
1276:Community
766:Tensilica
455:Tensilica
256:/projects
1758:Projects
1687:Category
1604:Related
1485:Copyleft
1405:GNU LGPL
1400:GNU AGPL
1365:Beerware
1360:Artistic
1337:Licenses
1304:Advocacy
1251:iOS apps
1192:Wireless
1187:Graphics
1154:packages
1152:Software
1142:Timeline
801:See also
782:Loongson
706:4.2.2.1
698:4.2.2.2
690:4.2.2.3
674:4.2.3.1
666:4.2.3.2
634:4.5.2.1
457:and the
446:and the
418:Versions
356:frontend
283:for the
281:compiler
229:Compiler
66:"Open64"
1880:Privoxy
1870:OpenZFS
1865:OpenWrt
1860:OpenVAS
1825:Jenkins
1820:GNUstep
1795:Fluxbox
1780:Drizzle
1613:Forking
1395:GNU GPL
1289:History
1219:Routing
1182:Drivers
1137:Outline
1085:General
776:. The
626:Version
489:Version
342:, data
316:Fortran
308:GNU GPL
304:MIPSPro
285:Itanium
258:/open64
247:Website
236:License
192: (
167: (
91:scholar
1850:Open64
1790:FFmpeg
1785:Drupal
1775:Debian
1765:0 A.D.
1736:People
1677:Portal
1606:topics
1427:Python
1350:Apache
1299:Events
1199:Health
1172:Codecs
772:, and
762:Nvidia
738:Absoft
714:4.2.2
682:4.2.3
658:4.2.4
650:4.5.1
642:4.5.2
521:4.2.1
513:4.2.3
505:4.2.4
465:Nvidia
378:, and
332:OpenMP
300:R10000
289:x86-64
269:Open64
130:Open64
93:
86:
79:
72:
64:
1835:MinGW
1452:WTFPL
1162:Audio
833:GPGPU
609:0.13
601:0.14
593:0.15
585:0.16
440:Intel
436:forks
392:IA-64
271:is a
217:Linux
98:JSTOR
84:books
1457:zlib
1380:CDDL
1355:APSL
935:2010
869:2013
577:1.0
569:2.0
561:3.0
553:3.1
545:4.0
537:4.1
529:4.2
497:5.0
469:CUDA
384:MIPS
380:VLIW
376:RISC
372:CISC
287:and
273:free
254:.net
224:Type
169:2002
162:2002
70:news
1422:MPL
1417:MIT
1412:ISC
1385:EPL
1370:BSD
1345:AFL
857:AMD
792:GCC
788:AMD
742:AMD
459:AMD
396:ARM
388:x86
360:GCC
324:C++
296:SGI
53:by
1907::
896:.
855:.
794:.
768:,
764:,
760:,
756:,
754:HP
752:,
748:,
744:,
740:,
394:,
390:,
386:,
374:,
338:,
275:,
215:,
151:,
147:,
1721:e
1714:t
1707:v
1070:e
1063:t
1056:v
992:.
937:.
911:.
871:.
322:/
320:C
260:/
196:)
171:)
120:)
114:(
109:)
105:(
95:·
88:·
81:·
74:·
47:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
