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### Describe the bug The extensions documentation mandates: https://github.com/intel/llvm/blob/b91d3e2be018c4bf55a4612b074a1d6214828c8b/sycl/doc/extensions/README-process.md > Each extension also has a feature-test macro, which is the same as the extension's name, except it uses all upper...

rafbiels

Tests failing on preview mode in nightly

5

### Describe the bug ``` Failed Tests (4): SYCL :: GroupAlgorithm/exclusive_scan_sycl2020.cpp SYCL :: GroupAlgorithm/inclusive_scan_sycl2020.cpp SYCL :: GroupAlgorithm/reduce_sycl2020.cpp SYCL :: KernelCompiler/sycl.cpp ``` ``` FAIL: SYCL :: GroupAlgorithm/exclusive_scan_sycl2020.cpp (1385 of 2363) ********************...

sarnex

See Coverity issues at https://scan.coverity.com/projects/intel-llvm?tab=overview CID `525275`: https://github.com/intel/llvm/blob/8ea381f271ae496bd3b1ea9b80a84b3dcd271af1/xptifw/src/xpti_trace_framework.cpp#L2096-L2098 CID `525261`: https://github.com/intel/llvm/blob/8ea381f271ae496bd3b1ea9b80a84b3dcd271af1/xptifw/src/xpti_trace_framework.cpp#L2112-L2114 The table we are inserting into is `xpti::StringTable` in both cases and its `add` method returns `xpti::string_id_t` which is...

AlexeySachkov

[UR] urDeviceGetGlobalTimestampTest CTS flakiness

2

This test has been seen to be flaky on L0 arc (https://github.com/intel/llvm/actions/runs/15390459872/job/43299105105?pr=18385#step:12:102) and cuda (specific run now lost to time). Given this has come up on multiple platforms I don't...

aarongreig

Fix error handling in `device_impl::getCurrentDeviceTime()`

1

### Describe the bug Currently there is some workaround: ``` auto Result = getAdapter()->call_nocheck( Device, DeviceTime, HostTime); if (Result == UR_RESULT_ERROR_INVALID_OPERATION) { // NOTE(UR port): Removed the call to GetLastError...

againull

The number of parameters for buffer in spv file ranges from 2-4

1

### Describe the bug i try to use spv file , which is generated by "icpx -save-temps". but i have found that the num of parameters for buffer is different...

shixinlishixinli

slawekptak

[SYCL][Docs] Add sycl_ext_oneapi_ternary_bitwise extension

1

This commit adds the specification and implementation of a new bitwise operation taking three operands. The exact bitwise operation is determined by the LUTIndex template argument, which can be calculated...

steffenlarsen

[SYCL] Deprecate fallback assertions

13

This commit deprecates (and removes under preview flag) the fallback assertion implementation for SYCL kernels. The expected behavior after this is that backends that do not support native asserts, as...

steffenlarsen

[SYCL][Host Task] Bad performance of consecutively submitted host tasks onto an in-order queue

2

### Describe the bug While submitting consecutive host tasks to an in-order queue without explicit `wait()`, the execution time of each host task explodes as the number of submission increases....

Nuullll