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comparison src/cpu/sparc/vm/vm_version_sparc.cpp @ 6797:3a327d0b8586

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7188176: The JVM should differentiate between T and M series and adjust GC ergonomics Reviewed-by: kvn Contributed-by: Tao Mao <tao.mao@oracle.com>
author twisti
date Mon, 24 Sep 2012 11:07:03 -0700
parents 7eca5de9e0b6
children 8e47bac5643a
comparison
equal deleted inserted replaced
6795:7eca5de9e0b6 6797:3a327d0b8586
337 _features = saved_features; 337 _features = saved_features;
338 } 338 }
339 339
340 unsigned int VM_Version::calc_parallel_worker_threads() { 340 unsigned int VM_Version::calc_parallel_worker_threads() {
341 unsigned int result; 341 unsigned int result;
342 if (is_niagara_plus()) { 342 if (is_M_series()) {
343 // for now, use same gc thread calculation for M-series as for niagara-plus
344 // in future, we may want to tweak parameters for nof_parallel_worker_thread
345 result = nof_parallel_worker_threads(5, 16, 8);
346 } else if (is_niagara_plus()) {
343 result = nof_parallel_worker_threads(5, 16, 8); 347 result = nof_parallel_worker_threads(5, 16, 8);
344 } else { 348 } else {
345 result = nof_parallel_worker_threads(5, 8, 8); 349 result = nof_parallel_worker_threads(5, 8, 8);
346 } 350 }
347 return result; 351 return result;