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comparison src/os/linux/vm/globals_linux.hpp @ 1679:3d90023429ec

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6888526: Linux getCurrentThreadCpuTime is drastically slower than Windows Reviewed-by: dcubed, dholmes
author aph
date Wed, 28 Jul 2010 17:38:21 +0100
parents c18cbe5936b8
children f95d63e2154a
comparison
equal deleted inserted replaced
1678:7f0fdccac34f 1679:3d90023429ec
27 // 27 //
28 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ 28 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \
29 product(bool, UseOprofile, false, \ 29 product(bool, UseOprofile, false, \
30 "enable support for Oprofile profiler") \ 30 "enable support for Oprofile profiler") \
31 \ 31 \
32 product(bool, UseLinuxPosixThreadCPUClocks, false, \ 32 product(bool, UseLinuxPosixThreadCPUClocks, true, \
33 "enable fast Linux Posix clocks where available") \ 33 "enable fast Linux Posix clocks where available")
34 34 // NB: The default value of UseLinuxPosixThreadCPUClocks may be
35 // overridden in Arguments::parse_each_vm_init_arg.
35 36
36 // 37 //
37 // Defines Linux-specific default values. The flags are available on all 38 // Defines Linux-specific default values. The flags are available on all
38 // platforms, but they may have different default values on other platforms. 39 // platforms, but they may have different default values on other platforms.
39 // 40 //