DPC++ daily 2021-12-29

LLVM and SPIRV-LLVM-Translator pulldown (WW01)

LLVM: llvm/llvm-project@bb84dd81590b
SPIRV-LLVM-Translator: KhronosGroup/SPIRV-LLVM-Translator@987a1ab37f2260742ccb18b261339d497929dd90

DPC++ daily 2021-12-28

sycl-nightly/20211228

[ESIMD] Add infra to support half, bfloat, etc, support sycl::half. (…

DPC++ daily 2021-12-27

[SYCL][NFC] Optimize getKernelNamesUsingAssert (#5196)

Now it traverses reversed call graph by BFS algorithm from
__devicelib_assert_fail function up to SPIR kernels.

DPC++ daily 2021-12-25

sycl-nightly/20211225

[SYCL][CUDA][MATRIX] Remove `using namespace experimental` from heade…

DPC++ daily 2021-12-24

sycl-nightly/20211224

[BuildBot] Sync testlist.cfg with latest sycl-cts repo (#5201)

DPC++ daily 2021-12-23

sycl-nightly/20211223

[SPIR-V] Translate complex nested vector expressions instead of lower…

DPC++ daily 2021-12-22

sycl-nightly/20211222

[SYCL][XPTI] Report memory allocation info from SYCL runtime (#5172)

DPC++ daily 2021-12-21

[SYCL][NFC] Fix static code analysis concerns (#5189)

Found via a static-analysis tool:
Suspicious dereference of pointer in function call before NULL check

Inside checkAllowedSYCLInitializer() in SemaSYCL.cpp file:

    const Expr *Init = VD->getInit();
    bool ValueDependent = Init->isValueDependent(); --> 'Init' is dereferenced by being passed as argument 0 to function "isValueDependent
    bool isConstantInit =
       Init && !ValueDependent && Init->isConstantInitializer(Context, false);  --> 'Init' is checked for NULL here

This patch adds NULL value checking for 'Init' expression.

Signed-off-by: Soumi Manna <[email protected]>

DPC++ daily 2021-12-20

[CI] Add cache checkout script to docker containers (#5184)

Add a new cache checkout script to docker containers. General idea is to keep a local copy of repository and re-use existing objects to avoid long clone times.

Also add zstd to experiment with LLVM compression times and psutil, which is required to kill tests by timeout.

DPC++ daily 2021-12-19

sycl-nightly/20211219

[SYCL] Widen (u)int8/16 to (u)int32 and half to float in group_broadc…