comparison src/share/vm/gc_implementation/g1/g1_globals.hpp @ 2684:4f41766176cf

7084509: G1: fix inconsistencies and mistakes in the young list target length calculations Summary: Fixed inconsistencies and mistakes in the young list target length calculations so that a) the calculated target length is optimal (before, it was not), b) other parameters like max survivor size and max gc locker eden expansion are always consistent with the calculated target length (before, they were not always), and c) the resulting target length was always bound by desired min and max values (before, it was not). Reviewed-by: brutisso, johnc
author tonyp
date Thu, 08 Sep 2011 05:16:49 -0400
parents 4fe626cbf0bf
children 3bddbf0f57d6
comparison
equal deleted inserted replaced
51:e2985b944ec2 52:2a3a9021a6d0
226 \ 226 \
227 develop(intx, G1YoungSurvRateNumRegionsSummary, 0, \ 227 develop(intx, G1YoungSurvRateNumRegionsSummary, 0, \
228 "the number of regions for which we'll print a surv rate " \ 228 "the number of regions for which we'll print a surv rate " \
229 "summary.") \ 229 "summary.") \
230 \ 230 \
231 product(intx, G1ReservePercent, 10, \ 231 product(uintx, G1ReservePercent, 10, \
232 "It determines the minimum reserve we should have in the heap " \ 232 "It determines the minimum reserve we should have in the heap " \
233 "to minimize the probability of promotion failure.") \ 233 "to minimize the probability of promotion failure.") \
234 \ 234 \
235 diagnostic(bool, G1PrintHeapRegions, false, \ 235 diagnostic(bool, G1PrintHeapRegions, false, \
236 "If set G1 will print information on which regions are being " \ 236 "If set G1 will print information on which regions are being " \