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This commit is contained in:
daan 2020-09-03 10:00:01 -07:00
parent 900c97664a
commit ff0d98883e
2 changed files with 3 additions and 3 deletions
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4
src/options.c
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@ -60,7 +60,7 @@ static mi_option_desc_t options[_mi_option_last] =
{ 0, UNINIT, MI_OPTION(verbose) },
// the following options are experimental and not all combinations make sense.
{ 1, UNINIT, MI_OPTION(eager_commit) }, // commit on demand
{ 1, UNINIT, MI_OPTION(eager_commit) }, // commit per segment directly (4MiB) (but see also `eager_commit_delay`)
#if defined(_WIN32) || (MI_INTPTR_SIZE <= 4) // and other OS's without overcommit?
{ 0, UNINIT, MI_OPTION(eager_region_commit) },
{ 1, UNINIT, MI_OPTION(reset_decommits) }, // reset decommits memory
@ -77,7 +77,7 @@ static mi_option_desc_t options[_mi_option_last] =
#if defined(__NetBSD__)
{ 0, UNINIT, MI_OPTION(eager_commit_delay) }, // the first N segments per thread are not eagerly committed
#else
{ 1, UNINIT, MI_OPTION(eager_commit_delay) }, // the first N segments per thread are not eagerly committed
{ 1, UNINIT, MI_OPTION(eager_commit_delay) }, // the first N segments per thread are not eagerly committed (but per page in the segment on demand)
#endif
{ 100, UNINIT, MI_OPTION(reset_delay) }, // reset delay in milli-seconds
{ 0, UNINIT, MI_OPTION(use_numa_nodes) }, // 0 = use available numa nodes, otherwise use at most N nodes.

2
src/random.c
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@ -155,7 +155,7 @@ uintptr_t _mi_random_next(mi_random_ctx_t* ctx) {
/* ----------------------------------------------------------------------------
To initialize a fresh random context we rely on the OS:
- Windows : BCryptGenRandom
- Windows : RtlGenRandom
- osX,bsd,wasi: arc4random_buf
- Linux : getrandom,/dev/urandom
If we cannot get good randomness, we fall back to weak randomness based on a timer and ASLR.