Information Technology Journal1812-56381812-5646Asian Network for Scientific Information10.3923/itj.2009.965.970WangX. JiZhenzhou FuChen HuMingzeng 7200987In this study, we give a review of the current Hardware Transactional Memory (HTM) systems for Multicore processors. Hardware transactional memory systems are classified into the following three categories: how to perform version management and conflict detection, whether to support unbounded transactional memory and whether to support transactions nesting. Finally, we discussed two active research challenges: the relationship between transactional memory and Input/Output operations and Instruction Set Architecture (ISA) supporting.]]>Ananian, C.S., K. Asanovic, B.C. Kuszmaul, C.E. Leiserson and S. Lie,20052005pp: 316327Blundell, C., E.C. Lewis and M.M.K. Martin,20052005pp: 1218Blundell, C., J. Devietti, E.C. Lewis and M.M.K. Martin,2007352434Bobba, J., K.E. Moore, H. Volos, L. Yen, M.D. Hill, M.M. Swift and D.A. Wood,2007358191Bobba, J., N. Goyal, M.D. Hill, M.M. Swift and D.A. Wood,20082008pp: 127138Ceze, L., J. Tuck, J. Torrellas and C. Cascaval,200634227238Chuang, W., S. Narayanasamy, G. Venkatesh, J. Sampson and M. Van Biesbrouck et al.,20062006pp: 347358Chung, J., C.C. Minh, A. McDonald, T. Skare and H. Chafi20062006pp: 371381Dice, D. and N. Shavit,20072007pp: 2133Vallejo, E., M. Galluzzi, A. Cristal, F. Vallejo and R. Beivide,20052005pp: 325336Harris, T. and K. Fraser,20032003pp: 388402Harris, T., M. Plesko, A. Shinnar and D. Tarditi,20062006pp: 1425Herlihy, M. and J.E.B. Moss,19931993pp: 289300Herlihy, M., V. Luchangco, M. Moir and W.N. Scherer,20032003pp: 92101Hammond, L., V. Wong, M. Chen, B.D. Carlstrom and J.D. Davis et al.,200432102113Larus, J.R. and R. Rajwar,2006Lev, Y. and J.W. Maessen,20082008pp: 197206McDonald, A., J. Chung, B.D. Carlstrom, C.C. Minh, H. Chafi, C. Kozyrakis and K. Olukotun,2006345365Minh, C.C., M. Trautmann, J. Chung, A. McDonald and N. Bronson et al.,20072007pp: 6980Moore, K.E., J. Bobba, M.J. Moravan, M.D. Hill and D.A. Wood,20062006pp: 254265Moravan, M.J., J. Bobba, K.E. Moore L. Yen and M.D. Hill et al.,20062006pp: 359370Moss, J.E.B. and A.L. Hosking,200663186201Rajwar, R., M. Herlihy and K. Lai,20052005pp: 494505Saha, B., A.R. Adl-Tabatabai, R.L. Hudson, C.C. Minh and B. Hertzberg,20062006pp: 187197Shavit, N. and D. Touitou,19951995pp: 204213Shpeisman, T., V. Menon, A.R. Adl-Tabatabai, S. Balensiefer and D. Grossman et al.,20072007pp: 7888Tabatabai, A.A., B.T. Lewis, V. Menon, B.R. Murphy, B. Saha and T. Shpeisman,20062006pp: 2637Yen, L., J. Bobba, M.R. Marty, K.E. Moore and H. Volos et al.,20072007pp: 261272Zilles, C. and R. Rajwar,20072007pp: 303304