oneTBB

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I fixed a few logic errors in the example, and lightly tidied it. ### Description _Add a comprehensive description of proposed changes_ Fixes # - _issue number(s) if exists_ -...

joshbradshaw11

### Description Post notification to onetbb channel in uxlfoundation slack space when a PR is labeled with RFC. To see a sample notification, look at #rc-test channel in uxlfoundation slack...

rscohn2

### Description updates for the upcoming book - Mike Voss should review Fixes # - _issue number(s) if exists_ ### Type of change _Choose one or multiple, leave empty if...

jamesreinders

Extension of Nd range

1

### Description We found that it is very useful for our code if we can construct the range from plain integers. For this, the underlying datatype storing the ranges has...

tobiasweinzierl80

### Description As the result this PR will fully implement: https://github.com/oneapi-src/oneTBB/pull/1469 Fixes # - _issue number(s) if exists_ ### Type of change _Choose one or multiple, leave empty if none...

pavelkumbrasev

Fix coverity issue in the alignToBin

3

### Description Those values should be always >=0 but coverity do not know it. Assert should fix it. Fixes # - _issue number(s) if exists_ ### Type of change _Choose...

lplewa

Fix coverity issue in block::initEmptyBlock

6

### Description getObjectSize should not return values bigger then 2^16-1. We are assigning it's return value, which is 32 bit to 16 bit one, so it is good to assert...

lplewa

Error while building on WIndows with Cygwin64

3

# Summary Hello, When building with Cygwin64 and Windows 10, I got an error > _/home/user/oneTBB-2021.13.0/src/tbb/allocator.cpp: Dans la fonction « void* tbb::detail::r1::std_cache_aligned_allocate(std::size_t, std::size_t) »: > /home/florent/oneTBB-2021.13.0/src/tbb/allocator.cpp:210:15: erreur: « posix_memalign »...

wehostadm

Provide C or/and envvar interface to global_control

4

## Problem As TBB is getting adopted wider as a composable parallelism solution outside of traditional C++ world, the need is growing in controlling its global settings for applications, which...

anton-malakhov

[FR] Add a way for exclusive lazy initialization in concurrent_hash_map while using const_accessor for scalability of readers

7

Please consider the following function: ```c++ typedef tbb::concurrent_hash_map bigthing_table_t; bigthing_table_t bigthing_table; template void access_bigthing_by_key(const key_t &key, const Func &reader_func) { bigthing_table_t::const_accessor read_acc; // insert new elements lazily on the first...

anton-malakhov