diff options
| author | Björn-Egil Dahlberg <[email protected]> | 2012-12-14 15:40:45 +0100 |
|---|---|---|
| committer | Björn-Egil Dahlberg <[email protected]> | 2012-12-14 15:40:45 +0100 |
| commit | 29f9a9ca800e136588861b666fd9ae03214b2c9c (patch) | |
| tree | 65d6aac4c006bfe6ca1d2d8a5748820164c8d3d3 /erts/doc/src/erts_alloc.xml | |
| parent | 70892a1e03e441b24f879a9bb5f124defbab2e16 (diff) | |
| parent | 4795e4510804f5c1a0160443b9a7b56caa9d369e (diff) | |
| download | otp-29f9a9ca800e136588861b666fd9ae03214b2c9c.tar.gz otp-29f9a9ca800e136588861b666fd9ae03214b2c9c.tar.bz2 otp-29f9a9ca800e136588861b666fd9ae03214b2c9c.zip | |
Merge branch 'sverk/egil/r16/new-alloc-header-scheme/OTP-10273'
OTP-10415
* sverk/egil/r16/new-alloc-header-scheme/OTP-10273: (42 commits)
erts: Make ll main mbc fit into 2pow size
erts: Clear entire mseg cache upon request
erts: Reduce max heap sizes
tests: Refactor away ?line macro in beam_SUITE
tests: Fix heap_sizes check
tests: Refactor away ?line macro in process_SUITE
tests: Use new correct min_bin_vheap_size in test
erts: Set super alignment (256kb) and limits for sbct (8Mb) and lmbcs (128Mb)
erts: Do not cache segments that are misaligned
erts: Add mseg cache for large sbc segments
erts: Reintroduce mseg options amcbf and rmcbf
erts: Optimize erl_alloc_util.c by substitute MBC_BLK_SZ
erts: Fix bug when allocating size near sbc_threshold
erts: Make gc sizes fit into MB Carrier blocks
erts: Force sbmbc to be disabled in a crude way
erts: Fix new header scheme for win64
erts: Fix mseg cache. Malplaced NULL pointer
erts: Remove unused mseg options amcbf and rmcbf
erts: Use aligned bits as constant in mseg_alloc
erts: Don't let zero be considered a power of two
...
Conflicts:
erts/emulator/test/process_SUITE.erl
Diffstat (limited to 'erts/doc/src/erts_alloc.xml')
| -rw-r--r-- | erts/doc/src/erts_alloc.xml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/erts/doc/src/erts_alloc.xml b/erts/doc/src/erts_alloc.xml index ec5e7d9b74..87d6682328 100644 --- a/erts/doc/src/erts_alloc.xml +++ b/erts/doc/src/erts_alloc.xml @@ -341,7 +341,8 @@ Largest (<c>mseg_alloc</c>) multiblock carrier size (in kilobytes). See <seealso marker="#mseg_mbc_sizes">the description on how sizes for mseg_alloc multiblock carriers are decided</seealso> - in "the <c>alloc_util</c> framework" section.</item> + in "the <c>alloc_util</c> framework" section. On 32-bit Unix style OS + this limit can not be set higher than 128 megabyte.</item> <tag><marker id="M_mbcgs"><c><![CDATA[+M<S>mbcgs <ratio>]]></c></marker></tag> <item> (<c>mseg_alloc</c>) multiblock carrier growth stages. See @@ -413,7 +414,8 @@ Singleblock carrier threshold. Blocks larger than this threshold will be placed in singleblock carriers. Blocks smaller than this threshold will be placed in multiblock - carriers.</item> + carriers. On 32-bit Unix style OS this threshold can not be set higher + than 8 megabytes.</item> <tag><marker id="M_sbmbcs"><c><![CDATA[+M<S>sbmbcs <size>]]></c></marker></tag> <item> Small block multiblock carrier size (in bytes). Memory blocks smaller |